参考代码

components/system/include/drivers/chip/_hal.h

@@ -0,0 +1,103 @@
+#ifndef ___HAL_H__
+#define ___HAL_H__
+
+#include <stdint.h>
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+typedef uint8_t hal_id_t;
+
+#ifdef __cplusplus
+}
+#endif
+
+#include "drivers/chip/gpio.h"
+#include "drivers/chip/clk.h"
+#include "drivers/chip/irq.h"
+#include "drivers/chip/uart.h"
+#include "drivers/chip/i2c.h"
+#include "drivers/chip/spi.h"
+#include "drivers/chip/phy.h"
+#include "drivers/chip/adc.h"
+#include "drivers/chip/cmp.h"
+#include "drivers/chip/dac.h"
+#include "drivers/chip/dma.h"
+#include "drivers/chip/tim.h"
+#include "drivers/chip/tick.h"
+#include "drivers/chip/fmc.h"
+#include "drivers/chip/wdt.h"
+#include "drivers/chip/lpm.h"
+#include "drivers/chip/misc.h"
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+typedef struct
+{
+    uint8_t pin;
+    gpio_dir_t dir;
+    gpio_pud_t pull;
+} hal_pin_hdl_t;
+
+typedef struct
+{
+    hal_pin_hdl_t pin_txd;
+    hal_pin_hdl_t pin_rxd;
+    hal_id_t id;
+    uint8_t irq_prior;
+    uint32_t br;
+} hal_uart_hdl_t;
+
+typedef struct
+{
+    hal_pin_hdl_t pin_sck;
+    hal_pin_hdl_t pin_sda;
+    hal_id_t id;
+    uint8_t irq_prior;
+    uint32_t freq;
+} hal_i2c_hdl_t;
+
+typedef struct
+{
+    hal_pin_hdl_t pin_sck;
+    hal_pin_hdl_t pin_mosi;
+    hal_pin_hdl_t pin_miso;
+    hal_id_t id;
+    spi_mode_t mode;
+    uint8_t irq_prior;
+    uint32_t freq;
+} hal_spi_hdl_t;
+
+typedef struct
+{
+    hal_id_t id;
+    uint16_t vref_mv;
+    uint32_t value_max;
+    uint32_t channel_mask;
+} hal_adc_hdl_t;
+
+void drv_hal_init(void);
+void drv_hal_deinit(void);
+
+int drv_hal_gpio_pin_init(const hal_pin_hdl_t *gpio_hdl);
+int drv_hal_uart_init(const hal_uart_hdl_t *uart_hdl);
+int drv_hal_i2c_init(const hal_i2c_hdl_t *i2c_hdl);
+int drv_hal_spi_init(const hal_spi_hdl_t *spi_hdl);
+int drv_hal_drv_adc_init(const hal_adc_hdl_t *adc_hdl);
+
+void drv_hal_debug_enable(void);
+void drv_hal_debug_disable(void);
+
+void drv_hal_sys_reset(void);
+void drv_hal_sys_exit(int status);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif

components/system/include/drivers/chip/adc.h

@@ -0,0 +1,40 @@
+#ifndef __ADC_H__
+#define __ADC_H__
+
+#include "drivers/chip/_hal.h"
+#include <stdint.h>
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+typedef void (*adc_isr_cb_fn)(uint8_t channel_id);
+
+void drv_adc_pin_configure(hal_id_t id, uint8_t pin);
+
+void drv_adc_enable(hal_id_t id);
+void drv_adc_disable(hal_id_t id);
+
+void drv_adc_init(hal_id_t id, unsigned channel_mask, uint32_t sampling_length);
+void drv_adc_deinit(hal_id_t id, unsigned channel_mask);
+
+int drv_adc_irq_callback_enable(hal_id_t id, uint8_t channel_id, adc_isr_cb_fn cb);
+int drv_adc_irq_callback_disable(hal_id_t id, uint8_t channel_id);
+
+void drv_adc_irq_enable(hal_id_t id, int priority);
+void drv_adc_irq_disable(hal_id_t id);
+
+void drv_adc_start(hal_id_t id, unsigned channel_mask);
+void drv_adc_stop(hal_id_t id, unsigned channel_mask);
+
+bool drv_adc_is_busy(hal_id_t id, uint8_t channel_id);
+bool drv_adc_is_ready(hal_id_t id, uint8_t channel_id);
+
+int drv_adc_read(hal_id_t id, uint8_t channel_id);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif

components/system/include/drivers/chip/clk.h

@@ -0,0 +1,17 @@
+#ifndef __CLK_H__
+#define __CLK_H__
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+unsigned drv_clk_get_cpu_clk(void);
+
+int drv_clk_calibration(unsigned tar_clk, unsigned cur_clk);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif

components/system/include/drivers/chip/cmp.h

@@ -0,0 +1,57 @@
+#ifndef __HAL_CMP_H__
+#define __HAL_CMP_H__
+
+#include "drivers/chip/_hal.h"
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+typedef void (*cmp_isr_cb_fn)(void);
+
+typedef enum __packed
+{
+    _CMP_OUTPUT_NONE, // 没有任何输出动作
+    _CMP_OUTPUT_IO,   // 输出到 IO
+    _CMP_OUTPUT_EXTI, // 触发 中断线
+    _CMP_OUTPUT_TIM,  // 触发 定时器的输入
+} cmp_output_t;
+
+typedef enum __packed
+{
+    _CMP_INT_EDGE_NONE,
+    _CMP_INT_EDGE_FALL,
+    _CMP_INT_EDGE_RISE,
+    _CMP_INT_EDGE_BOTH,
+} cmp_int_edge_t;
+
+void drv_cmp_pin_configure_in(hal_id_t id, uint8_t pin);
+void drv_cmp_pin_configure_out(hal_id_t id, uint8_t pin);
+
+void drv_cmp_enable(hal_id_t id);
+void drv_cmp_disable(hal_id_t id);
+
+void drv_cmp_init(hal_id_t id, cmp_output_t output);
+void drv_cmp_deinit(hal_id_t id);
+
+int drv_cmp_get_out_value(hal_id_t id);
+
+int drv_cmp_irq_callback_enable(hal_id_t id, cmp_isr_cb_fn cb);
+int drv_cmp_irq_callback_disable(hal_id_t id);
+
+void drv_cmp_irq_enable(hal_id_t id, cmp_int_edge_t edge, int priority);
+void drv_cmp_irq_disable(hal_id_t id);
+
+void drv_cmp_start(hal_id_t id);
+void drv_cmp_stop(hal_id_t id);
+
+void drv_cmp_set_cmp_value(hal_id_t id, uint16_t value);
+
+uint8_t drv_cmp_read(hal_id_t id);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif

components/system/include/drivers/chip/dac.h

@@ -0,0 +1,33 @@
+#ifndef __DAC_H__
+#define __DAC_H__
+
+#include "drivers/chip/_hal.h"
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+typedef void (*dac_isr_cb_fn)(void);
+
+void drv_dac_pin_configure(hal_id_t id, uint8_t pin);
+
+void drv_dac_enable(hal_id_t id);
+void drv_dac_disable(hal_id_t id);
+
+int drv_dac_init(hal_id_t id, unsigned channel_mask, unsigned bit_width);
+int drv_dac_deinit(hal_id_t id, unsigned channel_mask);
+
+int drv_dac_irq_callback_enable(hal_id_t id, dac_isr_cb_fn cb);
+int drv_dac_irq_callback_disable(hal_id_t id);
+
+void drv_dac_irq_enable(hal_id_t id, int priority);
+void drv_dac_irq_disable(hal_id_t id);
+
+void drv_dac_write(hal_id_t id, unsigned channel_id, int value);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif

components/system/include/drivers/chip/dma.h

@@ -0,0 +1,42 @@
+#ifndef __DMA_H__
+#define __DMA_H__
+
+#include "drivers/chip/_hal.h"
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+typedef enum __packed
+{
+    _DMA_DIR_MEM_TO_MEM,
+    _DMA_DIR_PER_TO_MEM,
+    _DMA_DIR_MEM_TO_PER,
+} dma_dir_t;
+
+typedef void (*dma_isr_cb_fn)(void);
+
+void drv_dma_enable(hal_id_t id);
+void drv_dma_disable(hal_id_t id);
+
+int drv_dma_init(hal_id_t id, unsigned channel, unsigned prio_level);
+int drv_dma_deinit(hal_id_t id, unsigned channel);
+
+int drv_dma_irq_callback_enable(hal_id_t id, unsigned channel, dma_isr_cb_fn cb);
+int drv_dma_irq_callback_disable(hal_id_t id, unsigned channel);
+
+void drv_dma_irq_enable(hal_id_t id, unsigned channel, int priority);
+void drv_dma_irq_disable(hal_id_t id, unsigned channel);
+
+void drv_dma_set(hal_id_t id, unsigned channel, void *dest, unsigned dest_bit_width, bool dest_inc_mode, const void *src, unsigned src_bit_width, bool src_inc_mode, unsigned count, dma_dir_t dir);
+void drv_dma_start(hal_id_t id, unsigned channel);
+void drv_dma_stop(hal_id_t id, unsigned channel);
+
+unsigned drv_dma_get_remain(hal_id_t id, unsigned channel);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif

components/system/include/drivers/chip/fmc.h

@@ -0,0 +1,40 @@
+#ifndef __FMC_H__
+#define __FMC_H__
+
+#include <stdbool.h>
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+void drv_fmc_enable(void);
+void drv_fmc_disable(void);
+
+void drv_fmc_lock(void);
+void drv_fmc_unlock(void);
+
+unsigned drv_fmc_get_rom_base(void);
+unsigned drv_fmc_get_rom_size(void);
+unsigned drv_fmc_get_sector_base(unsigned addr);
+unsigned drv_fmc_get_sector_size(unsigned addr);
+
+int drv_fmc_sector_erase(unsigned addr);
+int drv_fmc_data_write(unsigned addr, const void *src, unsigned size);
+int drv_fmc_data_read(void *dest, unsigned addr, unsigned size);
+
+bool drv_fmc_is_busy(void);
+
+int drv_fmc_set_read_protection(bool enable);
+int drv_fmc_set_write_protection(bool enable, unsigned start_offset, unsigned size);
+
+bool drv_fmc_is_read_protection(void);
+bool drv_fmc_is_write_protection(unsigned addr);
+
+int drv_fmc_set_wdt(unsigned time_ms);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif

components/system/include/drivers/chip/gpio.h

@@ -0,0 +1,60 @@
+#ifndef __GPIO_H__
+#define __GPIO_H__
+
+#include <stdbool.h>
+#include <stdint.h>
+
+#ifndef __packed
+#define __packed __attribute__((__packed__))
+#endif
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+typedef enum __packed
+{
+    _GPIO_DIR_IN,
+    _GPIO_DIR_ANALOG,
+    _GPIO_DIR_OUT,
+    _GPIO_DIR_OPEN_DRAIN,
+} gpio_dir_t;
+
+typedef enum __packed
+{
+    _GPIO_PUD_NONE,
+    _GPIO_PUD_PULL_UP,
+    _GPIO_PUD_PULL_DOWN,
+} gpio_pud_t;
+
+typedef enum __packed
+{
+    _GPIO_EXTI_EDGE_NONE,
+    _GPIO_EXTI_EDGE_FALL,
+    _GPIO_EXTI_EDGE_RISE,
+    _GPIO_EXTI_EDGE_BOTH,
+} gpio_exti_edge_t;
+
+typedef void (*gpio_exti_cb_fn)(void);
+
+void drv_gpio_enable_all(void);
+void drv_gpio_disable_all(void);
+
+int drv_gpio_pin_configure(uint8_t pin, gpio_dir_t dir, gpio_pud_t pull);
+int drv_gpio_pin_read(uint8_t pin);
+void drv_gpio_pin_write(uint8_t pin, int value);
+
+void drv_gpio_exti_callback_enable(gpio_exti_cb_fn cb);
+void drv_gpio_exti_callback_disable(void);
+
+void drv_gpio_exti_irq_enable(uint8_t pin, gpio_exti_edge_t polarity, int priority);
+void drv_gpio_exti_irq_disable(uint8_t pin);
+
+int drv_gpio_exti_get_pin(void);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif

components/system/include/drivers/chip/i2c.h

@@ -0,0 +1,38 @@
+#ifndef __I2C_H__
+#define __I2C_H__
+
+#include "drivers/chip/_hal.h"
+#include <stdint.h>
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+typedef void (*i2c_isr_cb_fn)(void);
+
+void drv_i2c_pin_configure_sck(hal_id_t id, uint8_t pin);
+void drv_i2c_pin_configure_sda(hal_id_t id, uint8_t pin);
+
+void drv_i2c_enable(hal_id_t id);
+void drv_i2c_disable(hal_id_t id);
+
+void drv_i2c_init(hal_id_t id, uint32_t freq);
+void drv_i2c_deinit(hal_id_t id);
+
+int drv_i2c_write(hal_id_t id, char dev_addr, const void *src, unsigned count);
+int drv_i2c_read(hal_id_t id, void *dest, char dev_addr, unsigned count);
+
+int drv_i2c_irq_callback_enable(hal_id_t id, i2c_isr_cb_fn cb);
+int drv_i2c_irq_callback_disable(hal_id_t id);
+
+void drv_i2c_irq_enable(hal_id_t id, int priority);
+void drv_i2c_irq_disable(hal_id_t id);
+
+bool drv_i2c_is_busy(hal_id_t id);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif

components/system/include/drivers/chip/irq.h

@@ -0,0 +1,23 @@
+#ifndef __IRQ_H__
+#define __IRQ_H__
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+unsigned drv_irq_disable(void);
+void drv_irq_enable(unsigned nest);
+
+unsigned drv_irq_get_nest(void);
+
+void drv_fiq_disable(void);
+void drv_fiq_enable(void);
+
+void drv_irq_hardfault_callback(void ((*cb)(void)));
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif

components/system/include/drivers/chip/lpm.h

@@ -0,0 +1,19 @@
+#ifndef __LPM_H__
+#define __LPM_H__
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+void drv_lpm_wkup_enable(unsigned id);
+void drv_lpm_wkup_disable(unsigned id);
+
+void drv_lpm_sleep(void);
+void drv_lpm_deep_sleep(void);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif

components/system/include/drivers/chip/misc.h

@@ -0,0 +1,68 @@
+#ifndef __MISC_H__
+#define __MISC_H__
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+/**
+ * @brief 让 CPU 空转延时
+ * 
+ * @param us 微秒
+ */
+void drv_misc_busy_wait(unsigned us);
+
+/**
+ * @brief 获取变量的位带映射地址
+ *
+ * @param mem 变量地址
+ * @return 位带映射地址。如无返回 NULL
+ */
+unsigned *drv_misc_bitband(void *mem);
+
+/**
+ * @brief 读取 MCU 身份信息的 MD5 值
+ * 
+ * @param out[out] 输出
+ * @retval 0 成功
+ * @retval -1 失败
+ */
+int drv_misc_read_id_md5(unsigned char out[16]);
+
+/**
+ * @brief 设置中断向量地址
+ *
+ * @param vector 中断向量地址
+ */
+void drv_misc_set_vector(void *vector);
+
+/**
+ * @brief 获取中断向量地址
+ *
+ * @return void* 中断向量地址
+ */
+void *drv_misc_get_vector(void);
+
+/**
+ * @brief 根据具体平台，以尽可能快的速度把内存置0
+ * 
+ * @param src 内存地址
+ * @param len 内存长度
+ */
+void mem_reset(void *src, unsigned len);
+
+/**
+ * @brief 根据具体平台，以尽可能快的速度复制内存数据
+ * 
+ * @param dest[out] 目录内存
+ * @param src 源内存
+ * @param len 长度
+ */
+void mem_cpy(void *dest, const void *src, unsigned len);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif

components/system/include/drivers/chip/phy.h

@@ -0,0 +1,48 @@
+#ifndef __PHY_H__
+#define __PHY_H__
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+/* Defines the PHY link speed. This is align with the speed for MAC. */
+enum phy_speed
+{
+    PHY_SPEED_10M = 0U, /* PHY 10M speed. */
+    PHY_SPEED_100M      /* PHY 100M speed. */
+};
+
+/* Defines the PHY link duplex. */
+enum phy_duplex
+{
+    PHY_HALF_DUPLEX = 0U, /* PHY half duplex. */
+    PHY_FULL_DUPLEX       /* PHY full duplex. */
+};
+
+/*! @brief Defines the PHY loopback mode. */
+enum phy_loop
+{
+    PHY_LOCAL_LOOP = 0U, /* PHY local loopback. */
+    PHY_REMOTE_LOOP      /* PHY remote loopback. */
+};
+
+typedef struct
+{
+    enum phy_speed speed;
+    enum phy_duplex duplex;
+    enum phy_loop loop;
+} phy_param_t;
+
+int drv_phy_init(unsigned phy_addr, unsigned src_clock_hz, phy_param_t *param);
+int drv_phy_read(unsigned reg, unsigned *data);
+int drv_phy_write(unsigned reg, unsigned data);
+int drv_phy_loopback(unsigned mode, unsigned speed, unsigned enable);
+int drv_phy_get_link_status(unsigned *status);
+int drv_phy_get_link_speed_duplex(unsigned *speed, unsigned *duplex);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif

components/system/include/drivers/chip/spi.h

@@ -0,0 +1,74 @@
+#ifndef __SPI_H__
+#define __SPI_H__
+
+#include "drivers/chip/_hal.h"
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+typedef enum __packed
+{
+    _SPI_MODE_0, // clock polarity is low level and phase is first edge
+    _SPI_MODE_1, // clock polarity is low level and phase is second edge
+    _SPI_MODE_2, // clock polarity is high level and phase is first edge
+    _SPI_MODE_3, // clock polarity is high level and phase is second edge
+} spi_mode_t;
+
+typedef struct
+{
+    bool ms; // false: master, true: slave
+    spi_mode_t mode;
+    bool quad_mode;
+    bool lsb_first;
+    unsigned freq;
+} spi_init_t;
+
+typedef void (*spi_isr_cb_fn)(void);
+
+void drv_spi_pin_configure_nss(hal_id_t id, uint8_t pin);
+void drv_spi_pin_configure_sck(hal_id_t id, uint8_t pin);
+void drv_spi_pin_configure_mosi(hal_id_t id, uint8_t pin);
+void drv_spi_pin_configure_miso(hal_id_t id, uint8_t pin);
+void drv_spi_pin_configure_io2(hal_id_t id, uint8_t pin);
+void drv_spi_pin_configure_io3(hal_id_t id, uint8_t pin);
+
+void drv_spi_enable(hal_id_t id);
+void drv_spi_disable(hal_id_t id);
+
+void drv_spi_init(hal_id_t id, const spi_init_t *param);
+void drv_spi_deinit(hal_id_t id);
+
+int drv_spi_poll_read(hal_id_t id, void *dest);
+int drv_spi_poll_write(hal_id_t id, uint8_t data);
+
+int drv_spi_irq_callback_enable(hal_id_t id, spi_isr_cb_fn cb);
+int drv_spi_irq_callback_disable(hal_id_t id);
+
+void drv_spi_irq_enable(hal_id_t id, bool rx, bool tx, int priority);
+void drv_spi_irq_disable(hal_id_t id, bool rx, bool tx);
+
+bool drv_spi_is_tx_ready(hal_id_t id);
+bool drv_spi_is_rx_ready(hal_id_t id);
+
+void drv_spi_dma_enable(hal_id_t id, bool tx_dma, bool rx_dma, unsigned prio_level);
+void drv_spi_dma_disable(hal_id_t id, bool tx_dma, bool rx_dma);
+
+int drv_spi_dma_irq_callback_enable(hal_id_t id, spi_isr_cb_fn cb);
+int drv_spi_dma_irq_callback_disable(hal_id_t id);
+
+void drv_spi_dma_irq_enable(hal_id_t id, int priority);
+void drv_spi_dma_irq_disable(hal_id_t id);
+
+int drv_spi_dma_set_read(hal_id_t id, void *dest, unsigned len);
+int drv_spi_dma_set_write(hal_id_t id, const void *src, unsigned len);
+void drv_spi_dma_start(hal_id_t id);
+
+bool drv_spi_dma_is_busy(hal_id_t id);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif

components/system/include/drivers/chip/tick.h

@@ -0,0 +1,18 @@
+#ifndef __TICK_H__
+#define __TICK_H__
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+void drv_tick_enable(unsigned freq);
+void drv_tick_disable(void);
+
+unsigned drv_tick_get_counter(void);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif

components/system/include/drivers/chip/tim.h

@@ -0,0 +1,136 @@
+#ifndef __TIM_H__
+#define __TIM_H__
+
+#include "drivers/chip/_hal.h"
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+/**
+ * @param channel_id: 0..n
+ * @param channel_mask: 1 << 0, 1 << 1, ... 1 << n
+ */
+
+typedef void (*tim_isr_cb_fn)(void);
+
+/** @defgroup time base
+ * @{
+ */
+
+void drv_tim_enable(hal_id_t id);
+void drv_tim_disable(hal_id_t id);
+
+void drv_tim_init(hal_id_t id, unsigned period_ns, unsigned reload_enable);
+void drv_tim_deinit(hal_id_t id);
+
+int drv_tim_irq_callback_enable(hal_id_t id, tim_isr_cb_fn cb);
+int drv_tim_irq_callback_disable(hal_id_t id);
+
+void drv_tim_irq_enable(hal_id_t id, int priority);
+void drv_tim_irq_disable(hal_id_t id);
+
+void drv_tim_base_start(hal_id_t id);
+void drv_tim_base_stop(hal_id_t id);
+
+unsigned drv_tim_get_period_ns(hal_id_t id);
+unsigned drv_tim_get_cost_ns(hal_id_t id);
+unsigned drv_tim_get_remain_ns(hal_id_t id);
+
+/**
+ * @}
+ */
+
+/** @defgroup PWM
+ * @{
+ */
+
+void drv_pwm_pin_configure(hal_id_t id, uint8_t pin);
+
+void drv_pwm_enable(hal_id_t id);
+void drv_pwm_disable(hal_id_t id);
+
+void drv_pwm_init(hal_id_t id, unsigned period_ns, unsigned reload_enable);
+void drv_pwm_deinit(hal_id_t id);
+
+int drv_pwm_irq_callback_enable(hal_id_t id, tim_isr_cb_fn cb);
+int drv_pwm_irq_callback_disable(hal_id_t id);
+
+void drv_pwm_irq_enable(hal_id_t id, unsigned channel_mask, int priority);
+void drv_pwm_irq_disable(hal_id_t id, unsigned channel_mask);
+
+void drv_pwm_start(hal_id_t id, unsigned channel_mask, unsigned active_level, unsigned pulse_ns);
+void drv_pwm_stop(hal_id_t id, unsigned channel_mask, unsigned active_level);
+
+bool drv_pwm_is_busy(hal_id_t id);
+
+/**
+ * @}
+ */
+
+/** @defgroup one pluse
+ * @{
+ */
+
+void drv_pluse_pin_configure(hal_id_t id, uint8_t pin);
+
+void drv_pluse_enable(hal_id_t id);
+void drv_pluse_disable(hal_id_t id);
+
+void drv_pluse_init(hal_id_t id);
+void drv_pluse_deinit(hal_id_t id);
+
+int drv_pluse_irq_callback_enable(hal_id_t id, tim_isr_cb_fn cb);
+int drv_pluse_irq_callback_disable(hal_id_t id);
+
+void drv_pluse_irq_enable(hal_id_t id, unsigned channel_mask, int priority);
+void drv_pluse_irq_disable(hal_id_t id, unsigned channel_mask);
+
+void drv_pluse_set(hal_id_t id, unsigned channel_mask, unsigned active_level, unsigned period_ns, unsigned pulse_ns);
+
+bool drv_pluse_is_busy(hal_id_t id, unsigned channel);
+
+/**
+ * @}
+ */
+
+/** @defgroup input capture
+ * @{
+ */
+
+typedef enum __packed
+{
+    _IC_EDGE_RISING,
+    _IC_EDGE_FALLING,
+    _IC_EDGE_BOTH,
+} capture_edge_t;
+
+void drv_capture_pin_configure(hal_id_t id, uint8_t pin);
+
+void drv_capture_enable(hal_id_t id);
+void drv_capture_disable(hal_id_t id);
+
+void drv_capture_init(hal_id_t id, unsigned channel_mask, capture_edge_t polarity);
+void drv_capture_deinit(hal_id_t id);
+
+int drv_capture_irq_callback_enable(hal_id_t id, tim_isr_cb_fn cb);
+int drv_capture_irq_callback_disable(hal_id_t id);
+
+void drv_capture_irq_enable(hal_id_t id, unsigned channel_mask, int priority);
+void drv_capture_irq_disable(hal_id_t id, unsigned channel_mask);
+
+void drv_capture_start(hal_id_t id, unsigned channel_mask);
+void drv_capture_stop(hal_id_t id, unsigned channel_mask);
+
+unsigned drv_capture_get_cap_value(hal_id_t id, uint8_t channel_id);
+
+/**
+ * @}
+ */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif

components/system/include/drivers/chip/uart.h

@@ -0,0 +1,56 @@
+#ifndef __UART_H__
+#define __UART_H__
+
+#include "drivers/chip/_hal.h"
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+typedef struct
+{
+    uint32_t br;
+    uint8_t length;    /* 7..9 */
+    uint8_t stop_bit;  /* 1 or 2 */
+    uint8_t parity;    /* 0: none 1: even  2: odd */
+    uint8_t flow_ctrl; /* 0: none 1: RTS 2: CTS 3: RTS+CTS */
+
+} uart_param_t;
+
+typedef void (*uart_isr_cb_fn)(void);
+
+void drv_uart_pin_configure_txd(hal_id_t id, uint8_t pin);
+void drv_uart_pin_configure_rxd(hal_id_t id, uint8_t pin);
+
+void drv_uart_enable(hal_id_t id);
+void drv_uart_disable(hal_id_t id);
+
+void drv_uart_init(hal_id_t id, const uart_param_t *param);
+void drv_uart_deinit(hal_id_t id);
+
+void drv_uart_set_br(hal_id_t id, unsigned clk, unsigned baudrate);
+unsigned drv_uart_get_br(hal_id_t id, unsigned clk);
+
+int drv_uart_poll_read(hal_id_t id, void *data);
+int drv_uart_poll_write(hal_id_t id, uint8_t data);
+
+int drv_uart_fifo_read(hal_id_t id, void *data, int size);
+int drv_uart_fifo_fill(hal_id_t id, const void *data, int size);
+
+int drv_uart_irq_callback_enable(hal_id_t id, uart_isr_cb_fn cb);
+int drv_uart_irq_callback_disable(hal_id_t id);
+
+void drv_uart_irq_enable(hal_id_t id, bool rx, bool tx, int priority);
+void drv_uart_irq_disable(hal_id_t id, bool rx, bool tx);
+
+bool drv_uart_wait_tx_busy(hal_id_t id);
+
+bool drv_uart_is_tx_ready(hal_id_t id);
+bool drv_uart_is_rx_ready(hal_id_t id);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif

components/system/include/drivers/chip/wdt.h

@@ -0,0 +1,32 @@
+#ifndef __WDT_H__
+#define __WDT_H__
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+typedef enum
+{
+	_WDT_MODE_RESET,
+	_WDT_MODE_INTERRUPT_RESET
+} wdt_mode_t;
+
+void wdt_enable(void);
+void wdt_disable(void);
+
+void wdt_irq_enable(int priority);
+void wdt_irq_disable(void);
+
+void wdt_set_config(wdt_mode_t mode, int int_ms, int reset_ms);
+
+void wdt_reload(void);
+unsigned wdt_get_time_cost(void);
+
+void wdt_clear_int_flag(void);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif

components/system/include/list/dlist.h

@@ -0,0 +1,285 @@
+/**
+ * @file dlist.h
+ * @author LokLiang (lokliang@163.com)
+ * @brief
+ * @version 0.1
+ * @date 2023-05-01
+ *
+ * @copyright Copyright (c) 2023
+ *
+ */
+
+#ifndef __DUPLEXLIST_H__
+#define __DUPLEXLIST_H__
+
+#include "sys_types.h"
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+#ifndef LIST_NODE_TYPE
+#define LIST_NODE_TYPE         0        /* 0 -- 使用指针连结（推荐）；1 -- 使用偏移量连结，内存的地址允许被迁移并继续管理（推荐） */
+#endif
+
+#if LIST_NODE_TYPE == 1
+typedef int list_node_t;
+#else
+typedef void * list_node_t;
+#endif
+
+typedef struct
+{
+    list_node_t next;
+    list_node_t prev;
+} dlist_node_t;
+typedef struct
+{
+    list_node_t head;
+} dlist_t;
+
+__static_inline void dlist_init_list (dlist_t *list);
+__static_inline void dlist_init_node (dlist_node_t *node);
+
+__static_inline int  dlist_insert_font (dlist_t *list, dlist_node_t *node);
+__static_inline int  dlist_insert_tail (dlist_t *list, dlist_node_t *node);
+__static_inline int  dlist_remove      (dlist_t *list, dlist_node_t *node);
+
+__static_inline int  dlist_insert_next (dlist_t *list, dlist_node_t *tar_node, dlist_node_t *new_node);
+__static_inline int  dlist_insert_prev (dlist_t *list, dlist_node_t *tar_node, dlist_node_t *new_node);
+
+__static_inline void dlist_set_next (dlist_t *list);
+
+__static_inline dlist_node_t *dlist_take_head (dlist_t *list);
+__static_inline dlist_node_t *dlist_take_tail (dlist_t *list);
+
+__static_inline dlist_node_t *dlist_peek_head (dlist_t *list);
+__static_inline dlist_node_t *dlist_peek_tail (dlist_t *list);
+
+__static_inline dlist_node_t *dlist_peek_next (dlist_t *list, dlist_node_t *node);
+__static_inline dlist_node_t *dlist_peek_prev (dlist_t *list, dlist_node_t *node);
+
+__static_inline dlist_node_t *dlist_peek_next_loop (dlist_t *list, dlist_node_t *node);
+__static_inline dlist_node_t *dlist_peek_prev_loop (dlist_t *list, dlist_node_t *node);
+
+__static_inline int dlist_is_pending (dlist_node_t *node);
+
+///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+
+#if LIST_NODE_TYPE == 1
+#define DLIST_SET(Value1, Value2)       (Value1 = Value2 == 0 ? 0 : ((int)Value2 - (int)&Value1) | 1)
+#define DLIST_GET(Value)                ((dlist_node_t*)(Value == 0 ? 0 : ((int)&Value + Value) & ~1))
+#else
+#define DLIST_SET(Value1, Value2)       (Value1 = (list_node_t)Value2)
+#define DLIST_GET(Value)                ((dlist_node_t*)(Value))
+#endif
+
+__static_inline void dlist_init_list(dlist_t *list)
+{
+    DLIST_SET(list->head, 0);
+}
+
+__static_inline void dlist_init_node(dlist_node_t *node)
+{
+    DLIST_SET(node->next, 0);
+    DLIST_SET(node->prev, 0);
+}
+
+__static_inline int dlist_insert_font(dlist_t *list, dlist_node_t *node)
+{
+    if (dlist_insert_tail(list, node) == 0)
+    {
+        DLIST_SET(list->head, node);
+        return 0;
+    }
+    else
+    {
+        return -1;
+    }
+}
+
+__static_inline int dlist_insert_tail(dlist_t *list, dlist_node_t *node)
+{
+    if (DLIST_GET(node->next) != NULL || DLIST_GET(node->prev) != NULL)
+    {
+        return -1;
+    }
+
+    dlist_node_t *first_node = DLIST_GET(list->head);
+    if (first_node == NULL)
+    {
+        /* 直接设置链头 */
+        DLIST_SET(node->next, node);
+        DLIST_SET(node->prev, node);
+        DLIST_SET(list->head, node);
+    }
+    else
+    {
+        dlist_node_t *first_node_prev = DLIST_GET(first_node->prev);
+
+        DLIST_SET(node->next, first_node);
+        DLIST_SET(node->prev, first_node_prev);
+        DLIST_SET(first_node_prev->next, node);
+        DLIST_SET(first_node->prev, node);
+    }
+
+    return 0;
+}
+
+__static_inline int dlist_remove(dlist_t *list, dlist_node_t *node)
+{
+    if (node == NULL || list == NULL)
+    {
+        return -1;
+    }
+    dlist_node_t *first_node = DLIST_GET(list->head);
+    dlist_node_t *node_next = DLIST_GET(node->next);
+    if (node_next == NULL || first_node == NULL)
+    {
+        return -1;
+    }
+
+    if (node_next == node) // 是最后一节点
+    {
+        DLIST_SET(list->head, 0);
+    }
+    else // 不是最后一节点
+    {
+        dlist_node_t *node_prev = DLIST_GET(node->prev);
+        if (first_node == node)
+        {
+            DLIST_SET(list->head, node_next); // 链头指向下一节点
+        }
+        DLIST_SET(node_prev->next, node_next);
+        DLIST_SET(node_next->prev, node_prev);
+    }
+
+    DLIST_SET(node->next, 0);
+    DLIST_SET(node->prev, 0);
+
+    return 0;
+}
+
+__static_inline int dlist_insert_next(dlist_t *list, dlist_node_t *tar_node, dlist_node_t *new_node)
+{
+    dlist_node_t *tar_node_next = DLIST_GET(tar_node->next);
+    if (DLIST_GET(list->head) == NULL || tar_node_next == NULL || DLIST_GET(new_node->next) != NULL)
+    {
+        return -1;
+    }
+
+    DLIST_SET(new_node->next, tar_node_next);
+    DLIST_SET(new_node->prev, tar_node);
+    DLIST_SET(tar_node_next->prev, new_node);
+    DLIST_SET(tar_node->next, new_node);
+
+    return 0;
+}
+
+__static_inline int dlist_insert_prev(dlist_t *list, dlist_node_t *tar_node, dlist_node_t *new_node)
+{
+    dlist_node_t *list_head = DLIST_GET(list->head);
+    if (list_head == NULL || DLIST_GET(tar_node->next) == NULL || DLIST_GET(new_node->next) != NULL)
+    {
+        return -1;
+    }
+
+    DLIST_SET(new_node->next, tar_node);
+    DLIST_SET(new_node->prev, DLIST_GET(tar_node->prev));
+    DLIST_SET(DLIST_GET(tar_node->prev)->next, new_node);
+    DLIST_SET(tar_node->prev, new_node);
+    if (tar_node == list_head) // tar_node 是首个节点
+    {
+        DLIST_SET(list->head, new_node);
+    }
+
+    return 0;
+}
+
+__static_inline void dlist_set_next(dlist_t *list)
+{
+    if (list != NULL)
+    {
+        dlist_node_t *node = DLIST_GET(list->head);
+        if (node != NULL)
+        {
+            DLIST_SET(list->head, DLIST_GET(node->next)); // 链头指向下一节点
+        }
+    }
+}
+
+__static_inline dlist_node_t *dlist_take_head(dlist_t *list)
+{
+    dlist_node_t *ret = DLIST_GET(list->head);
+    dlist_remove(list, ret);
+    return ret;
+}
+
+__static_inline dlist_node_t *dlist_take_tail(dlist_t *list)
+{
+    dlist_node_t *ret = dlist_peek_tail(list);
+    dlist_remove(list, ret);
+    return ret;
+}
+
+__static_inline dlist_node_t *dlist_peek_head(dlist_t *list)
+{
+    return DLIST_GET(list->head);
+}
+
+__static_inline dlist_node_t *dlist_peek_tail(dlist_t *list)
+{
+    dlist_node_t *list_head = DLIST_GET(list->head);
+    if (list_head == NULL)
+    {
+        return NULL;
+    }
+    else
+    {
+        return DLIST_GET(list_head->prev);
+    }
+}
+
+__static_inline dlist_node_t *dlist_peek_next(dlist_t *list, dlist_node_t *node)
+{
+    dlist_node_t *ret = DLIST_GET(node->next);
+    if (dlist_peek_head(list) == ret)
+    {
+        ret = NULL;
+    }
+    return ret;
+}
+
+__static_inline dlist_node_t *dlist_peek_prev(dlist_t *list, dlist_node_t *node)
+{
+    dlist_node_t *ret = DLIST_GET(node->prev);
+    if (dlist_peek_tail(list) == ret)
+    {
+        ret = NULL;
+    }
+    return ret;
+}
+
+__static_inline dlist_node_t *dlist_peek_next_loop(dlist_t *list, dlist_node_t *node)
+{
+    (void)list;
+    return DLIST_GET(node->next);
+}
+
+__static_inline dlist_node_t *dlist_peek_prev_loop(dlist_t *list, dlist_node_t *node)
+{
+    (void)list;
+    return DLIST_GET(node->prev);
+}
+
+__static_inline int dlist_is_pending(dlist_node_t *node)
+{
+    return (DLIST_GET(node->next) != NULL);
+}
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif

components/system/include/list/flist.h

@@ -0,0 +1,373 @@
+/**
+ * @file flist.h
+ * @author LokLiang (lokliang@163.com)
+ * @brief
+ * @version 0.1
+ * @date 2023-05-01
+ *
+ * @copyright Copyright (c) 2023
+ *
+ */
+
+#ifndef __FULLLIST_H__
+#define __FULLLIST_H__
+
+#include "sys_types.h"
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+#ifndef LIST_NODE_TYPE
+#define LIST_NODE_TYPE         0        /* 0 -- 使用指针连结（推荐）；1 -- 使用偏移量连结，内存的地址允许被迁移并继续管理（推荐） */
+#endif
+
+#if LIST_NODE_TYPE == 1
+typedef int list_node_t;
+#else
+typedef void * list_node_t;
+#endif
+
+typedef struct
+{
+    list_node_t next;
+    list_node_t prev;
+    list_node_t list;
+} flist_node_t;
+typedef struct
+{
+    list_node_t head;
+} flist_t;
+
+__static_inline void flist_init_list (flist_t *list);
+__static_inline void flist_init_node (flist_node_t *node);
+
+__static_inline int  flist_insert_font (flist_t *list, flist_node_t *node);
+__static_inline int  flist_insert_tail (flist_t *list, flist_node_t *node);
+__static_inline int  flist_remove      (flist_t *list, flist_node_t *node);
+
+__static_inline int  flist_insert_next (flist_node_t *tar_node, flist_node_t *new_node);
+__static_inline int  flist_insert_prev (flist_node_t *tar_node, flist_node_t *new_node);
+__static_inline int  flist_node_free   (flist_node_t *node);
+
+__static_inline void flist_set_next (flist_t *list);
+
+__static_inline flist_node_t *flist_take_head (flist_t *list);
+__static_inline flist_node_t *flist_take_tail (flist_t *list);
+
+__static_inline flist_node_t *flist_peek_head (flist_t *list);
+__static_inline flist_node_t *flist_peek_tail (flist_t *list);
+
+__static_inline flist_t      *flist_peek_list  (flist_node_t *node);
+__static_inline flist_node_t *flist_peek_first (flist_node_t *node);
+__static_inline flist_node_t *flist_peek_next  (flist_node_t *node);
+__static_inline flist_node_t *flist_peek_prev  (flist_node_t *node);
+
+__static_inline flist_node_t *flist_peek_next_loop (flist_node_t *node);
+__static_inline flist_node_t *flist_peek_prev_loop (flist_node_t *node);
+
+__static_inline int flist_is_pending (flist_node_t *node);
+
+///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+
+#if LIST_NODE_TYPE == 1
+#define FLIST_SET(Value1, Value2)       (Value1 = Value2 == 0 ? 0 : ((int)Value2 - (int)&Value1) | 1)
+#define FLIST_GET(Value)                ((flist_node_t*)(Value == 0 ? 0 : ((int)&Value + Value) & ~1))
+#else
+#define FLIST_SET(Value1, Value2)       (Value1 = (list_node_t)Value2)
+#define FLIST_GET(Value)                ((flist_node_t*)(Value))
+#endif
+
+__static_inline void flist_init_list(flist_t *list)
+{
+    FLIST_SET(list->head, 0);
+}
+
+__static_inline void flist_init_node(flist_node_t *node)
+{
+    FLIST_SET(node->list, 0);
+    FLIST_SET(node->next, 0);
+    FLIST_SET(node->prev, 0);
+}
+
+__static_inline int flist_insert_font(flist_t *list, flist_node_t *node)
+{
+    flist_insert_tail(list, node);
+    FLIST_SET(list->head, node);
+    return 0;
+}
+
+__static_inline int flist_insert_tail(flist_t *list, flist_node_t *node)
+{
+    if (FLIST_GET(node->list) != NULL)
+    {
+        flist_node_free(node);
+    }
+
+    FLIST_SET(node->list, list);
+
+    flist_node_t *first_node = FLIST_GET(list->head);
+    if (first_node == NULL)
+    {
+        /* 直接设置链头 */
+        FLIST_SET(node->next, node);
+        FLIST_SET(node->prev, node);
+        FLIST_SET(list->head, node);
+    }
+    else
+    {
+        flist_node_t *first_node_prev = FLIST_GET(first_node->prev);
+        FLIST_SET(node->next, first_node);
+        FLIST_SET(node->prev, first_node_prev);
+        FLIST_SET(first_node_prev->next, node);
+        FLIST_SET(first_node->prev, node);
+    }
+
+    return 0;
+}
+
+__static_inline int flist_remove(flist_t *list, flist_node_t *node)
+{
+    if (node == NULL || list == NULL)
+    {
+        return -1;
+    }
+
+    flist_node_t *first_node = FLIST_GET(list->head);
+    flist_node_t *node_next = FLIST_GET(node->next);
+    if (node_next == NULL || first_node == NULL)
+    {
+        return -1;
+    }
+
+    if (node_next == node) // 是最后一节点
+    {
+        FLIST_SET(list->head, 0);
+    }
+    else // 不是最后一节点
+    {
+        if (first_node == node)
+        {
+            FLIST_SET(list->head, node_next); // 链头指向下一节点
+        }
+        flist_node_t *node_prev = FLIST_GET(node->prev);
+        FLIST_SET(node_prev->next, node_next);
+        FLIST_SET(node_next->prev, node_prev);
+    }
+
+    FLIST_SET(node->list, 0);
+    FLIST_SET(node->next, 0);
+    FLIST_SET(node->prev, 0);
+
+    return 0;
+}
+
+__static_inline int flist_insert_next(flist_node_t *tar_node, flist_node_t *new_node)
+{
+    flist_node_t *tar_node_list = FLIST_GET(tar_node->list);
+    if (tar_node_list == NULL)
+    {
+        return -1;
+    }
+
+    if (tar_node == new_node)
+    {
+        flist_node_t *src_node_next = FLIST_GET(new_node->next);
+        if (src_node_next != new_node) // 不是最后一节点
+        {
+            flist_t *list = (flist_t *)FLIST_GET(new_node->list);
+            flist_node_t *first_node = FLIST_GET(list->head);
+            if (first_node == new_node)
+            {
+                FLIST_SET(list->head, src_node_next); // 链头指向下一节点
+            }
+        }
+    }
+    else
+    {
+        if (FLIST_GET(new_node->list) != NULL)
+        {
+            flist_node_free(new_node);
+        }
+        flist_node_t *tar_node_next = FLIST_GET(tar_node->next);
+        FLIST_SET(new_node->list, tar_node_list);
+        FLIST_SET(new_node->next, tar_node_next);
+        FLIST_SET(new_node->prev, tar_node);
+        FLIST_SET(tar_node_next->prev, new_node);
+        FLIST_SET(tar_node->next, new_node);
+    }
+
+    return 0;
+}
+
+__static_inline int flist_insert_prev(flist_node_t *tar_node, flist_node_t *new_node)
+{
+    flist_node_t *tar_node_list = FLIST_GET(tar_node->list);
+    if (tar_node_list == NULL)
+    {
+        return -1;
+    }
+
+    if (tar_node == new_node)
+    {
+        flist_node_t *src_node_next = FLIST_GET(new_node->next);
+        if (src_node_next != new_node) // 不是最后一节点
+        {
+            flist_t *list = (flist_t *)FLIST_GET(new_node->list);
+            flist_node_t *first_node = (flist_node_t *)FLIST_GET(list->head);
+            if (first_node == new_node)
+            {
+                FLIST_SET(list->head, src_node_next); // 链头指向下一节点
+            }
+        }
+    }
+    else
+    {
+        if (FLIST_GET(new_node->list) != NULL)
+        {
+            flist_node_free(new_node);
+        }
+        flist_node_t *tar_node_prev = FLIST_GET(tar_node->prev);
+        FLIST_SET(new_node->list, tar_node_list);
+        FLIST_SET(new_node->next, tar_node);
+        FLIST_SET(new_node->prev, tar_node_prev);
+        FLIST_SET(tar_node_prev->next, new_node);
+        FLIST_SET(tar_node->prev, new_node);
+        flist_t *list = (flist_t *)tar_node_list;
+        if (tar_node == FLIST_GET(list->head)) // tar_node 是首个节点
+        {
+            FLIST_SET(list->head, new_node);
+        }
+    }
+
+    return 0;
+}
+
+__static_inline int flist_node_free(flist_node_t *node)
+{
+    if (node == NULL)
+    {
+        return -1;
+    }
+    return flist_remove((flist_t *)FLIST_GET(node->list), node);
+}
+
+__static_inline void flist_set_next(flist_t *list)
+{
+    if (list != NULL)
+    {
+        flist_node_t *node = FLIST_GET(list->head);
+        if (node != NULL)
+        {
+            FLIST_SET(list->head, FLIST_GET(node->next)); // 链头指向下一节点
+        }
+    }
+}
+
+__static_inline flist_node_t *flist_take_head(flist_t *list)
+{
+    flist_node_t *ret = FLIST_GET(list->head);
+    flist_remove(list, ret);
+    return ret;
+}
+
+__static_inline flist_node_t *flist_take_tail(flist_t *list)
+{
+    flist_node_t *ret = flist_peek_tail(list);
+    flist_remove(list, ret);
+    return ret;
+}
+
+__static_inline flist_node_t *flist_peek_head(flist_t *list)
+{
+    return FLIST_GET(list->head);
+}
+
+__static_inline flist_node_t *flist_peek_tail(flist_t *list)
+{
+    flist_node_t *list_head = FLIST_GET(list->head);
+    if (list_head == NULL)
+    {
+        return NULL;
+    }
+    else
+    {
+        return FLIST_GET(list_head->prev);
+    }
+}
+
+__static_inline flist_t *flist_peek_list(flist_node_t *node)
+{
+    return (flist_t *)FLIST_GET(node->list);
+}
+
+__static_inline flist_node_t *flist_peek_first(flist_node_t *node)
+{
+    flist_node_t *node_list = FLIST_GET(node->list);
+    if (node_list == NULL)
+    {
+        return NULL;
+    }
+    else
+    {
+        return FLIST_GET(((flist_t *)node_list)->head);
+    }
+}
+
+__static_inline flist_node_t *flist_peek_next(flist_node_t *node)
+{
+    flist_t *pFlist = (flist_t *)FLIST_GET(node->list);
+    if (pFlist == NULL)
+    {
+        return NULL;
+    }
+    else
+    {
+        flist_node_t *ret = FLIST_GET(node->next);
+        if (flist_peek_head(pFlist) == ret)
+        {
+            ret = NULL;
+        }
+        return ret;
+    }
+}
+
+__static_inline flist_node_t *flist_peek_prev(flist_node_t *node)
+{
+    flist_t *pFlist = (flist_t *)FLIST_GET(node->list);
+    if (pFlist == NULL)
+    {
+        return NULL;
+    }
+    else
+    {
+        flist_node_t *ret = FLIST_GET(node->prev);
+        if (flist_peek_tail(pFlist) == ret)
+        {
+            ret = NULL;
+        }
+        return ret;
+    }
+}
+
+__static_inline flist_node_t *flist_peek_next_loop(flist_node_t *node)
+{
+    return FLIST_GET(node->next);
+}
+
+__static_inline flist_node_t *flist_peek_prev_loop(flist_node_t *node)
+{
+    return FLIST_GET(node->prev);
+}
+
+__static_inline int flist_is_pending(flist_node_t *node)
+{
+    return (FLIST_GET(node->next) != NULL);
+}
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif

components/system/include/list/pslist.h

@@ -0,0 +1,248 @@
+/**
+ * @file pslist.h
+ * @author LokLiang (lokliang@163.com)
+ * @brief
+ * @version 0.1
+ * @date 2023-05-01
+ *
+ * @copyright Copyright (c) 2023
+ *
+ */
+
+#ifndef __PSLIST_H__
+#define __PSLIST_H__
+
+#include "sys_types.h"
+
+typedef struct _psnode sys_psnode_t;
+
+typedef struct _pslist sys_pslist_t;
+
+struct _psnode
+{
+    sys_psnode_t *const *next;
+};
+
+struct _pslist
+{
+    sys_psnode_t *const *head;
+    sys_psnode_t *const *tail;
+};
+
+#define _CONTAINER_OF(PTR, TYPE, MEMBER) ((TYPE *)&((uint8_t *)PTR)[-(int)&((TYPE *)0)->MEMBER])
+
+#define SYS_PSLIST_FOR_EACH_NODE(__sl, __sn)      \
+    for (__sn = sys_pslist_peek_head(__sl); __sn; \
+         __sn = sys_pslist_peek_next(__sn))
+
+#define SYS_PSLIST_ITERATE_FROM_NODE(__sl, __sn)           \
+    for (__sn = __sn ? sys_pslist_peek_next_no_check(__sn) \
+                     : sys_pslist_peek_head(__sl);         \
+         __sn;                                             \
+         __sn = sys_pslist_peek_next(__sn))
+
+#define SYS_PSLIST_FOR_EACH_NODE_SAFE(__sl, __sn, __sns) \
+    for (__sn = sys_pslist_peek_head(__sl),              \
+        __sns = sys_pslist_peek_next(__sn);              \
+         __sn;                                           \
+         __sn = __sns, __sns = sys_pslist_peek_next(__sn))
+
+#define SYS_PSLIST_CONTAINER(__ln, __cn, __n) \
+    ((__ln) ? _CONTAINER_OF((__ln), __typeof__(*(__cn)), __n) : NULL)
+
+#define SYS_PSLIST_PEEK_HEAD_CONTAINER(__sl, __cn, __n) \
+    SYS_PSLIST_CONTAINER(sys_pslist_peek_head(__sl), __cn, __n)
+
+#define SYS_PSLIST_PEEK_TAIL_CONTAINER(__sl, __cn, __n) \
+    SYS_PSLIST_CONTAINER(sys_pslist_peek_tail(__sl), __cn, __n)
+
+#define SYS_PSLIST_PEEK_NEXT_CONTAINER(__cn, __n)                        \
+    ((__cn) ? SYS_PSLIST_CONTAINER(sys_pslist_peek_next(&((__cn)->__n)), \
+                                   __cn, __n)                            \
+            : NULL)
+
+#define SYS_PSLIST_FOR_EACH_CONTAINER(__sl, __cn, __n)           \
+    for (__cn = SYS_PSLIST_PEEK_HEAD_CONTAINER(__sl, __cn, __n); \
+         __cn;                                                   \
+         __cn = SYS_PSLIST_PEEK_NEXT_CONTAINER(__cn, __n))
+
+#define SYS_PSLIST_FOR_EACH_CONTAINER_SAFE(__sl, __cn, __cns, __n) \
+    for (__cn = SYS_PSLIST_PEEK_HEAD_CONTAINER(__sl, __cn, __n),   \
+        __cns = SYS_PSLIST_PEEK_NEXT_CONTAINER(__cn, __n);         \
+         __cn;                                                     \
+         __cn = __cns, __cns = SYS_PSLIST_PEEK_NEXT_CONTAINER(__cn, __n))
+
+__static_inline void sys_pslist_init(sys_pslist_t *list)
+{
+    list->head = NULL;
+    list->tail = NULL;
+}
+
+#define SYS_PSLIST_STATIC_INIT(ptr_to_list) \
+    {                                       \
+        NULL, NULL                          \
+    }
+
+__static_inline bool sys_pslist_is_empty(sys_pslist_t *list)
+{
+    return (!list->head);
+}
+
+__static_inline sys_psnode_t *const *sys_pslist_peek_head(sys_pslist_t *list)
+{
+    return list->head;
+}
+
+__static_inline sys_psnode_t *const *sys_pslist_peek_tail(sys_pslist_t *list)
+{
+    return list->tail;
+}
+
+__static_inline sys_psnode_t *const *sys_pslist_peek_next_no_check(sys_psnode_t *const *node)
+{
+    return (*node)->next;
+}
+
+__static_inline sys_psnode_t *const *sys_pslist_peek_next(sys_psnode_t *const *node)
+{
+    return node ? sys_pslist_peek_next_no_check(node) : NULL;
+}
+
+__static_inline void sys_pslist_prepend(sys_pslist_t *list,
+                                        sys_psnode_t *const *node)
+{
+    (*node)->next = list->head;
+    list->head = node;
+
+    if (!list->tail)
+    {
+        list->tail = list->head;
+    }
+}
+
+__static_inline void sys_pslist_append(sys_pslist_t *list,
+                                       sys_psnode_t *const *node)
+{
+    (*node)->next = NULL;
+
+    if (!list->tail)
+    {
+        list->tail = node;
+        list->head = node;
+    }
+    else
+    {
+        (*(list->tail))->next = node;
+        list->tail = node;
+    }
+}
+
+__static_inline void sys_pslist_append_list(sys_pslist_t *list,
+                                            sys_psnode_t *const *head, sys_psnode_t *const *tail)
+{
+    if (!list->tail)
+    {
+        list->head = head;
+        list->tail = tail;
+    }
+    else
+    {
+        (*(list->tail))->next = head;
+        list->tail = tail;
+    }
+}
+
+__static_inline void sys_pslist_merge_pslist(sys_pslist_t *list,
+                                             sys_pslist_t *list_to_append)
+{
+    sys_pslist_append_list(list, list_to_append->head,
+                           list_to_append->tail);
+    sys_pslist_init(list_to_append);
+}
+
+__static_inline void sys_pslist_insert(sys_pslist_t *list,
+                                       sys_psnode_t *const *prev,
+                                       sys_psnode_t *const *node)
+{
+    if (!prev)
+    {
+        sys_pslist_prepend(list, node);
+    }
+    else if (!(*prev)->next)
+    {
+        sys_pslist_append(list, node);
+    }
+    else
+    {
+        (*node)->next = (*prev)->next;
+        (*prev)->next = node;
+    }
+}
+
+__static_inline sys_psnode_t *const *sys_pslist_get_not_empty(sys_pslist_t *list)
+{
+    sys_psnode_t *const *node = list->head;
+
+    list->head = (*node)->next;
+    if (list->tail == node)
+    {
+        list->tail = list->head;
+    }
+
+    return node;
+}
+
+__static_inline sys_psnode_t *const *sys_pslist_get(sys_pslist_t *list)
+{
+    return sys_pslist_is_empty(list) ? NULL : sys_pslist_get_not_empty(list);
+}
+
+__static_inline void sys_pslist_remove(sys_pslist_t *list,
+                                       sys_psnode_t *const *prev_node,
+                                       sys_psnode_t *const *node)
+{
+    if (!prev_node)
+    {
+        list->head = (*node)->next;
+
+        /* Was node also the tail? */
+        if (list->tail == node)
+        {
+            list->tail = list->head;
+        }
+    }
+    else
+    {
+        (*prev_node)->next = (*node)->next;
+
+        /* Was node the tail? */
+        if (list->tail == node)
+        {
+            list->tail = prev_node;
+        }
+    }
+
+    (*node)->next = NULL;
+}
+
+__static_inline bool sys_pslist_find_and_remove(sys_pslist_t *list,
+                                                sys_psnode_t *const *node)
+{
+    sys_psnode_t *const *prev = NULL;
+    sys_psnode_t *const *test;
+
+    SYS_PSLIST_FOR_EACH_NODE(list, test)
+    {
+        if (test == node)
+        {
+            sys_pslist_remove(list, prev, node);
+            return true;
+        }
+
+        prev = test;
+    }
+
+    return false;
+}
+
+#endif

components/system/include/list/slist.h

@@ -0,0 +1,412 @@
+/**
+ * @file slist.h
+ * @author LokLiang (lokliang@163.com)
+ * @brief
+ * @version 0.1
+ * @date 2023-05-01
+ *
+ * @copyright Copyright (c) 2023
+ *
+ */
+
+#ifndef __SINGLELIST_H__
+#define __SINGLELIST_H__
+
+#include "sys_types.h"
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+#ifndef LIST_NODE_TYPE
+#define LIST_NODE_TYPE         0        /* 0 -- 使用指针连结（推荐）；1 -- 使用偏移量连结，内存的地址允许被迁移并继续管理（推荐） */
+#endif
+
+#if LIST_NODE_TYPE == 1
+typedef int list_node_t;
+#else
+typedef void * list_node_t;
+#endif
+
+typedef struct
+{
+    list_node_t next;
+} slist_node_t;
+typedef struct
+{
+    list_node_t head;
+    list_node_t tail;
+} slist_t;
+
+__static_inline void slist_init_list (slist_t *list);
+__static_inline void slist_init_node (slist_node_t *node);
+
+__static_inline int  slist_insert_font (slist_t *list, slist_node_t *node);
+__static_inline int  slist_insert_tail (slist_t *list, slist_node_t *node);
+__static_inline int  slist_remove      (slist_t *list, slist_node_t *node);
+__static_inline int  slist_remove_next (slist_t *list, slist_node_t *prev_node, slist_node_t *remove_node);
+
+__static_inline int  slist_insert_next (slist_t *list, slist_node_t *tar_node, slist_node_t *new_node);
+__static_inline int  slist_insert_prev (slist_t *list, slist_node_t *tar_node, slist_node_t *new_node);
+
+__static_inline slist_node_t *slist_take_head (slist_t *list);
+__static_inline slist_node_t *slist_take_tail (slist_t *list);
+
+__static_inline slist_node_t *slist_peek_head (slist_t *list);
+__static_inline slist_node_t *slist_peek_tail (slist_t *list);
+
+__static_inline slist_node_t *slist_peek_next (slist_node_t *node);
+__static_inline slist_node_t *slist_peek_prev (slist_t *list, slist_node_t *node);
+
+__static_inline slist_node_t *slist_peek_next_loop (slist_t *list, slist_node_t *node);
+__static_inline slist_node_t *slist_peek_prev_loop (slist_t *list, slist_node_t *node);
+
+__static_inline int slist_is_pending (slist_node_t *node);
+
+#define SLIST_CONTAINER_OF(PTR, TYPE, MEMBER) ((TYPE *)&((uint8_t *)PTR)[-(int)&((TYPE *)0)->MEMBER])
+
+#define SLIST_FOR_EACH_NODE(__sl, __sn)      \
+    for (__sn = slist_peek_head(__sl); __sn; \
+         __sn = slist_peek_next(__sn))
+
+#define SLIST_ITERATE_FROM_NODE(__sl, __sn)           \
+    for (__sn = __sn ? slist_peek_next_no_check(__sn) \
+                     : slist_peek_head(__sl);         \
+         __sn;                                        \
+         __sn = slist_peek_next(__sn))
+
+#define SLIST_FOR_EACH_NODE_SAFE(__sl, __sn, __sns) \
+    for (__sn = slist_peek_head(__sl),              \
+        __sns = slist_peek_next(__sn);              \
+         __sn;                                      \
+         __sn = __sns, __sns = slist_peek_next(__sn))
+
+#define SLIST_CONTAINER(__ln, __cn, __n) \
+    ((__ln) ? SLIST_CONTAINER_OF((__ln), __typeof__(*(__cn)), __n) : NULL)
+
+#define SLIST_PEEK_HEAD_CONTAINER(__sl, __cn, __n) \
+    SLIST_CONTAINER(slist_peek_head(__sl), __cn, __n)
+
+#define SLIST_PEEK_TAIL_CONTAINER(__sl, __cn, __n) \
+    SLIST_CONTAINER(slist_peek_tail(__sl), __cn, __n)
+
+#define SLIST_PEEK_NEXT_CONTAINER(__cn, __n) \
+    ((__cn) ? SLIST_CONTAINER(slist_peek_next(&((__cn)->__n)), __cn, __n) : NULL)
+
+#define SLIST_FOR_EACH_CONTAINER(__sl, __cn, __n)           \
+    for (__cn = SLIST_PEEK_HEAD_CONTAINER(__sl, __cn, __n); \
+         __cn;                                              \
+         __cn = SLIST_PEEK_NEXT_CONTAINER(__cn, __n))
+
+#define SLIST_FOR_EACH_CONTAINER_SAFE(__sl, __cn, __cns, __n) \
+    for (__cn = SLIST_PEEK_HEAD_CONTAINER(__sl, __cn, __n),   \
+        __cns = SLIST_PEEK_NEXT_CONTAINER(__cn, __n);         \
+         __cn;                                                \
+         __cn = __cns, __cns = SLIST_PEEK_NEXT_CONTAINER(__cn, __n))
+
+///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+
+#if LIST_NODE_TYPE == 1
+#define SLIST_SET(Value1, Value2)       (Value1 = Value2 == 0 ? 0 : ((int)Value2 - (int)&Value1) | 1)
+#define SLIST_GET(Value)                ((slist_node_t*)(Value == 0 ? 0 : ((int)&Value + Value) & ~1))
+#else
+#define SLIST_SET(Value1, Value2)       (Value1 = (list_node_t)Value2)
+#define SLIST_GET(Value)                ((slist_node_t*)(Value))
+#endif
+
+__static_inline void slist_init_list(slist_t *list)
+{
+    SLIST_SET(list->head, 0);
+    SLIST_SET(list->tail, 0);
+}
+__static_inline void slist_init_node(slist_node_t *node)
+{
+    SLIST_SET(node->next, 0);
+}
+__static_inline int slist_insert_font(slist_t *list, slist_node_t *node)
+{
+    if (SLIST_GET(node->next) != NULL)
+    {
+        // SYS_LOG_WRN("Node is pending");
+        return -1;
+    }
+
+    slist_node_t *head_node = SLIST_GET(list->head);
+    if (head_node)
+    {
+        SLIST_SET(node->next, head_node);
+    }
+    else
+    {
+        SLIST_SET(node->next, node);
+        SLIST_SET(list->tail, node);
+    }
+    SLIST_SET(list->head, node);
+
+    return 0;
+}
+__static_inline int slist_insert_tail(slist_t *list, slist_node_t *node)
+{
+    if (SLIST_GET(node->next) != NULL)
+    {
+        // SYS_LOG_WRN("Node is pending");
+        return -1;
+    }
+
+    SLIST_SET(node->next, node);
+    if (SLIST_GET(list->head) == NULL)
+    {
+        SLIST_SET(list->head, node);
+    }
+    else
+    {
+        slist_node_t *tail_node = (slist_node_t *)SLIST_GET(list->tail);
+
+        SLIST_SET(tail_node->next, node);
+    }
+    SLIST_SET(list->tail, node);
+
+    return 0;
+}
+__static_inline int slist_remove(slist_t *list, slist_node_t *node)
+{
+    if (node == NULL || list == NULL)
+    {
+        return -1;
+    }
+
+    slist_node_t *list_head = SLIST_GET(list->head);
+    slist_node_t *node_next = SLIST_GET(node->next);
+    if (node_next == NULL || list_head == NULL)
+    {
+        return -1;
+    }
+
+    if (node == list_head) // node 是首个节点
+    {
+        if (node == SLIST_GET(list->tail)) // node 是最后一个节点
+        {
+            SLIST_SET(list->head, 0);
+            SLIST_SET(list->tail, 0);
+        }
+        else
+        {
+            SLIST_SET(list->head, node_next);
+        }
+    }
+    else // node 不是首个节点
+    {
+        slist_node_t *prev_node = slist_peek_prev(list, node);
+        if (prev_node == NULL)
+        {
+            return -1;
+        }
+
+        if (node == SLIST_GET(list->tail)) // node 是最后一个节点
+        {
+            SLIST_SET(list->tail, prev_node);
+            SLIST_SET(prev_node->next, prev_node);
+        }
+        else
+        {
+            SLIST_SET(prev_node->next, node_next);
+        }
+    }
+
+    SLIST_SET(node->next, 0);
+
+    return 0;
+}
+__static_inline int slist_remove_next(slist_t *list, slist_node_t *prev_node, slist_node_t *remove_node)
+{
+    if (remove_node == NULL || list == NULL)
+    {
+        return -1;
+    }
+
+    slist_node_t *list_head = SLIST_GET(list->head);
+    slist_node_t *node_next = SLIST_GET(remove_node->next);
+    if (node_next == NULL || list_head == NULL)
+    {
+        return -1;
+    }
+
+    if (remove_node == list_head) // remove_node 是首个节点
+    {
+        if (remove_node == SLIST_GET(list->tail)) // remove_node 是最后一个节点
+        {
+            SLIST_SET(list->head, 0);
+            SLIST_SET(list->tail, 0);
+        }
+        else
+        {
+            SLIST_SET(list->head, node_next);
+        }
+    }
+    else // remove_node 不是首个节点
+    {
+        if (prev_node == NULL)
+        {
+            prev_node = slist_peek_prev(list, remove_node);
+            if (prev_node == NULL)
+            {
+                return -1;
+            }
+        }
+
+        if (remove_node == SLIST_GET(list->tail)) // remove_node 是最后一个节点
+        {
+            SLIST_SET(list->tail, prev_node);
+            SLIST_SET(prev_node->next, prev_node);
+        }
+        else
+        {
+            SLIST_SET(prev_node->next, node_next);
+        }
+    }
+
+    SLIST_SET(remove_node->next, 0);
+
+    return 0;
+}
+__static_inline int slist_insert_next(slist_t *list, slist_node_t *tar_node, slist_node_t *new_node)
+{
+    slist_node_t *tar_node_next = SLIST_GET(tar_node->next);
+    if (SLIST_GET(list->head) == NULL || tar_node_next == NULL || SLIST_GET(new_node->next) != NULL)
+    {
+        return -1;
+    }
+
+    if (tar_node == SLIST_GET(list->tail)) // tar_node 是最后一个节点
+    {
+        SLIST_SET(new_node->next, new_node);
+        SLIST_SET(tar_node->next, new_node);
+        SLIST_SET(list->tail, new_node);
+    }
+    else
+    {
+        SLIST_SET(new_node->next, tar_node_next);
+        SLIST_SET(tar_node->next, new_node);
+    }
+
+    return 0;
+}
+__static_inline int slist_insert_prev(slist_t *list, slist_node_t *tar_node, slist_node_t *new_node)
+{
+    slist_node_t *list_head = SLIST_GET(list->head);
+    if (list_head == NULL || SLIST_GET(tar_node->next) == NULL || SLIST_GET(new_node->next) != NULL)
+    {
+        return -1;
+    }
+
+    if (tar_node == list_head) // tar_node 是首个节点
+    {
+        SLIST_SET(new_node->next, list_head);
+        SLIST_SET(list->head, new_node);
+    }
+    else
+    {
+        slist_node_t *prev_node = slist_peek_prev(list, tar_node);
+        if (prev_node == NULL)
+        {
+            return -1;
+        }
+
+        SLIST_SET(new_node->next, tar_node);
+        SLIST_SET(prev_node->next, new_node);
+    }
+
+    return 0;
+}
+
+__static_inline slist_node_t *slist_take_head(slist_t *list)
+{
+    slist_node_t *ret = SLIST_GET(list->head);
+    slist_remove(list, ret);
+    return ret;
+}
+__static_inline slist_node_t *slist_take_tail(slist_t *list)
+{
+    slist_node_t *ret = SLIST_GET(list->tail);
+    slist_remove(list, ret);
+    return ret;
+}
+
+__static_inline slist_node_t *slist_peek_head(slist_t *list)
+{
+    return SLIST_GET(list->head);
+}
+__static_inline slist_node_t *slist_peek_tail(slist_t *list)
+{
+    return SLIST_GET(list->tail);
+}
+
+__static_inline slist_node_t *slist_peek_next(slist_node_t *node)
+{
+    slist_node_t *next_node = SLIST_GET(node->next);
+    if (next_node == node)
+    {
+        return NULL;
+    }
+    else
+    {
+        return next_node;
+    }
+}
+__static_inline slist_node_t *slist_peek_prev(slist_t *list, slist_node_t *node)
+{
+    slist_node_t *prev_node = NULL;
+    slist_node_t *test_node = SLIST_GET(list->head);
+    while (test_node && test_node != node && prev_node != test_node)
+    {
+        prev_node = test_node;
+        test_node = SLIST_GET(test_node->next);
+    }
+    if (test_node == node)
+    {
+        return prev_node;
+    }
+
+    return NULL;
+}
+
+__static_inline slist_node_t *slist_peek_next_loop(slist_t *list, slist_node_t *node)
+{
+    slist_node_t *next_node = SLIST_GET(node->next);
+    if (next_node == node)
+    {
+        return SLIST_GET(list->head);
+    }
+    else
+    {
+        return next_node;
+    }
+}
+__static_inline slist_node_t *slist_peek_prev_loop(slist_t *list, slist_node_t *node)
+{
+    slist_node_t *prev_node = SLIST_GET(list->tail);
+    slist_node_t *test_node = SLIST_GET(list->head);
+    while (test_node && test_node != node && prev_node != test_node)
+    {
+        prev_node = test_node;
+        test_node = SLIST_GET(test_node->next);
+    }
+    if (test_node == node)
+    {
+        return prev_node;
+    }
+
+    return NULL;
+}
+
+__static_inline int slist_is_pending(slist_node_t *node)
+{
+    return (SLIST_GET(node->next) != NULL);
+}
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif

components/system/include/os/os.h

@@ -0,0 +1,24 @@
+/**
+ * @file os.h
+ * @author LokLiang (lokliang@163.com)
+ * @brief
+ * @version 0.1
+ * @date 2023-05-01
+ *
+ * @copyright Copyright (c) 2023
+ *
+ */
+
+#ifndef __OS_H__
+#define __OS_H__
+
+#include "os/os_thread.h"
+#include "os/os_timer.h"
+#include "os/os_work.h"
+#include "os/os_ipc.h"
+#include "os/os_semaphore.h"
+#include "os/os_mutex.h"
+#include "os/os_service.h"
+#include "os/os_heap.h"
+
+#endif /* __OS_H__ */

components/system/include/os/os_common.h

@@ -0,0 +1,68 @@
+/**
+ * @file os_common.h
+ * @author LokLiang (lokliang@163.com)
+ * @brief
+ * @version 0.1
+ * @date 2023-05-01
+ *
+ * @copyright Copyright (c) 2023
+ *
+ */
+
+#ifndef __OS_COMMON_H__
+#define __OS_COMMON_H__
+
+#include <stdint.h>
+#include <stdbool.h>
+#include <stddef.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef enum  {
+    OS_PRIORITY_IDLE     = 0,
+    OS_PRIORITY_LOWEST   = 1,
+    OS_PRIORITY_LOWER    = 2,
+    OS_PRIORITY_LOW      = 3,
+    OS_PRIORITY_NORMAL   = 4,
+    OS_PRIORITY_HIGH     = 5,
+    OS_PRIORITY_HIGHER   = 6,
+    OS_PRIORITY_HIGHEST  = 7
+} os_priority;
+
+typedef enum {
+    OS_OK           = 0,    /* success */
+    OS_FAIL         = -1,   /* general failure */
+    OS_E_NOMEM      = -2,   /* out of memory */
+    OS_E_PARAM      = -3,   /* invalid parameter */
+    OS_E_TIMEOUT    = -4,   /* operation timeout */
+    OS_E_ISR        = -5,   /* not allowed in ISR context */
+} os_state;
+
+typedef void * os_handle_t;
+
+typedef size_t os_time_t;
+
+#define OS_INVALID_HANDLE       NULL        /* OS invalid handle */
+#define OS_WAIT_FOREVER         0xffffffffU /* Wait forever timeout value */
+#define OS_SEMAPHORE_MAX_COUNT  0xffffffffU /* Maximum count value for semaphore */
+
+#define OS_MSEC_PER_SEC     1000U       /* milliseconds per second */
+#define OS_USEC_PER_MSEC    1000U       /* microseconds per millisecond */
+#define OS_USEC_PER_SEC     1000000U    /* microseconds per second */
+
+#define OS_TICK (OS_USEC_PER_SEC / OS_TICK_RATE) /* microseconds per tick */
+
+#define OS_SecsToTicks(sec)     ((os_time_t)(sec) * OS_TICK_RATE)
+#define OS_MSecsToTicks(msec)   ((os_time_t)(OS_TICK_RATE < OS_MSEC_PER_SEC ? (msec) / (OS_TICK / OS_USEC_PER_MSEC) : (msec) * (OS_USEC_PER_MSEC / OS_TICK)))
+#define OS_TicksToMSecs(t)      ((os_time_t)(OS_TICK_RATE < OS_MSEC_PER_SEC ? (t) * (OS_TICK / OS_USEC_PER_MSEC) : (t) / (OS_USEC_PER_MSEC / OS_TICK)))
+#define OS_TicksToSecs(t)       ((os_time_t)(t) / (OS_USEC_PER_SEC / OS_TICK))
+
+#define OS_CONTAINER_OF(PTR, TYPE, MEMBER) ((TYPE *)&((uint8_t *)PTR)[-(int)&((TYPE *)0)->MEMBER])
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __OS_COMMON_H__ */

components/system/include/os/os_heap.h

@@ -0,0 +1,33 @@
+/**
+ * @file os_heap.h
+ * @author LokLiang (lokliang@163.com)
+ * @brief
+ * @version 0.1
+ * @date 2023-05-01
+ *
+ * @copyright Copyright (c) 2023
+ *
+ */
+
+#ifndef __OS_HEAP_H__
+#define __OS_HEAP_H__
+
+#include "os/os_common.h"
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+void *os_malloc(size_t size);
+void *os_calloc(size_t size);
+void *os_realloc(void *p, size_t size);
+void  os_free(void *p);
+
+void os_heap_info(size_t *used_size, size_t *free_size, size_t *max_block_size);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __OS_HEAP_H__ */

components/system/include/os/os_ipc.h

@@ -0,0 +1,103 @@
+/**
+ * @file os_ipc.h
+ * @author LokLiang (lokliang@163.com)
+ * @brief
+ * @version 0.1
+ * @date 2023-05-01
+ *
+ * @copyright Copyright (c) 2023
+ *
+ */
+
+#ifndef __OS_IPC_H__
+#define __OS_IPC_H__
+
+#include "os/os_work.h"
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif /* #ifdef __cplusplus */
+
+typedef os_handle_t os_fifo_handle_t;
+
+typedef struct
+{
+    os_fifo_handle_t handle;
+} os_fifo_t;
+
+os_state os_fifo_q_create(os_fifo_t *fifo_handle);
+os_state os_fifo_q_delete(os_fifo_t *fifo_handle);
+os_state os_fifo_q_clr(os_fifo_t *fifo_handle);
+
+void os_fifo_q_regist(os_fifo_t *fifo_handle, os_work_t *work_handle, int delay_ticks);
+void os_fifo_q_unregist(os_fifo_t *fifo_handle);
+
+void    *os_fifo_alloc(size_t size);
+os_state os_fifo_put(os_fifo_t *fifo_handle, void *fifo_data);
+
+void    *os_fifo_take(os_fifo_t *fifo_handle, os_time_t wait_ms);
+os_state os_fifo_free(void *fifo_data);
+
+void *os_fifo_peek_head(os_fifo_t *fifo_handle);
+void *os_fifo_peek_tail(os_fifo_t *fifo_handle);
+
+bool os_fifo_q_is_valid(os_fifo_t *fifo_handle);
+
+typedef os_handle_t os_queue_handle_t;
+
+typedef struct
+{
+    os_queue_handle_t handle;
+} os_queue_t;
+
+os_state os_queue_create(os_queue_t *queue_handle, size_t queueLen, size_t itemSize);
+os_state os_queue_delete(os_queue_t *queue_handle);
+os_state os_queue_clr(os_queue_t *queue_handle);
+
+void os_queue_regist(os_queue_t *queue_handle, os_work_t *work_handle, int delay_ticks);
+void os_queue_unregist(os_queue_t *queue_handle);
+
+os_state os_queue_send(os_queue_t *queue_handle, const void *item, os_time_t wait_ms);
+os_state os_queue_recv(os_queue_t *queue_handle, void *item, os_time_t wait_ms);
+
+void *os_queue_peek_head(os_queue_t *queue_handle);
+void *os_queue_peek_tail(os_queue_t *queue_handle);
+
+size_t os_queue_get_item_size(os_queue_t *queue_handle);
+
+bool os_queue_is_valid(os_queue_t *queue_handle);
+
+typedef os_handle_t os_pipe_handle_t;
+
+typedef struct
+{
+    os_pipe_handle_t handle;
+} os_pipe_t;
+
+os_state os_pipe_create(os_pipe_t *pipe_handle, size_t pipe_size);
+os_state os_pipe_delete(os_pipe_t *pipe_handle);
+os_state os_pipe_clr(os_pipe_t *pipe_handle);
+
+void os_pipe_regist(os_pipe_t *pipe_handle, os_work_t *work_handle, int delay_ticks);
+void os_pipe_unregist(os_pipe_t *pipe_handle);
+
+size_t os_pipe_poll_write(os_pipe_t *pipe_handle, uint8_t data);
+size_t os_pipe_fifo_fill(os_pipe_t *pipe_handle, const void *data, size_t size);
+size_t os_pipe_poll_read(os_pipe_t *pipe_handle, uint8_t *data);
+size_t os_pipe_fifo_read(os_pipe_t *pipe_handle, void *data, size_t size);
+
+bool   os_pipe_is_ne(os_pipe_t *pipe_handle);
+size_t os_pipe_get_valid_size(os_pipe_t *pipe_handle);
+size_t os_pipe_get_empty_size(os_pipe_t *pipe_handle);
+
+void os_pipe_peek_valid(os_pipe_t *pipe_handle, void **dst_base, size_t *dst_size);
+void os_pipe_peek_empty(os_pipe_t *pipe_handle, void **dst_base, size_t *dst_size);
+
+bool os_pipe_is_valid(os_pipe_t *pipe_handle);
+
+#ifdef __cplusplus
+} /* extern "C" */
+#endif /* #ifdef __cplusplus */
+
+#endif /* __OS_IPC_H__ */

components/system/include/os/os_mutex.h

@@ -0,0 +1,44 @@
+/**
+ * @file os_mutex.h
+ * @author LokLiang (lokliang@163.com)
+ * @brief
+ * @version 0.1
+ * @date 2023-05-01
+ *
+ * @copyright Copyright (c) 2023
+ *
+ */
+
+#ifndef __OS_MUTEX_H__
+#define __OS_MUTEX_H__
+
+#include "os/os_common.h"
+#include "os/os_thread.h"
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+typedef os_handle_t os_mutex_handle_t;
+
+typedef struct
+{
+    os_mutex_handle_t handle;
+} os_mutex_t;
+
+os_state os_mutex_create(os_mutex_t *mutex);
+os_state os_mutex_delete(os_mutex_t *mutex);
+
+os_state os_mutex_lock(os_mutex_t *mutex, os_time_t wait_ms);
+os_state os_mutex_unlock(os_mutex_t *mutex);
+
+os_thread_handle_t os_mutex_get_holder(os_mutex_t *mutex);
+
+bool os_mutex_is_valid(os_mutex_t *mutex);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __OS_MUTEX_H__ */

components/system/include/os/os_semaphore.h

@@ -0,0 +1,41 @@
+/**
+ * @file os_semaphore.h
+ * @author LokLiang (lokliang@163.com)
+ * @brief
+ * @version 0.1
+ * @date 2023-05-01
+ *
+ * @copyright Copyright (c) 2023
+ *
+ */
+
+#ifndef __OS_SEMAPHORE_H__
+#define __OS_SEMAPHORE_H__
+
+#include "os/os_common.h"
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+typedef os_handle_t os_sem_handle_t;
+
+typedef struct
+{
+    os_sem_handle_t handle;
+} os_sem_t;
+
+os_state os_sem_create(os_sem_t *sem, size_t init_value, size_t max_value);
+os_state os_sem_delete(os_sem_t *sem);
+
+os_state os_sem_take(os_sem_t *sem, os_time_t wait_ms);
+os_state os_sem_release(os_sem_t *sem);
+
+bool os_sem_is_valid(os_sem_t *sem);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __OS_SEMAPHORE_H__ */

components/system/include/os/os_service.h

@@ -0,0 +1,56 @@
+/**
+ * @file os_service.h
+ * @author LokLiang (lokliang@163.com)
+ * @brief
+ * @version 0.1
+ * @date 2023-05-01
+ *
+ * @copyright Copyright (c) 2023
+ *
+ */
+
+#ifndef __OS_SERVER_H__
+#define __OS_SERVER_H__
+
+#include "os/os_common.h"
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+int os_start(void *heap_mem, size_t heap_size);
+
+void os_int_entry(void);
+void os_int_exit(void);
+
+bool os_is_isr_context(void);
+
+void os_interrupt_disable(void);
+void os_interrupt_enable(void);
+
+void os_scheduler_suspend(void);
+void os_scheduler_resume(void);
+
+bool os_scheduler_is_running(void);
+
+void os_sys_print_info(void);
+
+os_time_t os_get_sys_time(void);
+
+size_t os_get_sys_ticks(void);
+
+os_time_t os_calc_ticks_to_msec(size_t ticks);
+size_t os_calc_msec_to_ticks(os_time_t msec);
+
+size_t os_cpu_usage(void);
+
+int os_get_err(void);
+
+void os_set_err(int err);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __OS_SERVER_H__ */

components/system/include/os/os_thread.h

@@ -0,0 +1,68 @@
+/**
+ * @file os_thread.h
+ * @author LokLiang (lokliang@163.com)
+ * @brief
+ * @version 0.1
+ * @date 2023-05-01
+ *
+ * @copyright Copyright (c) 2023
+ *
+ */
+
+#ifndef __OS_THREAD_H__
+#define __OS_THREAD_H__
+
+#include "os/os_common.h"
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+typedef os_handle_t os_thread_handle_t;
+
+typedef struct
+{
+    os_thread_handle_t handle;
+} os_thread_t;
+
+typedef void (*os_thread_entry_t)(void *);
+
+os_state os_thread_init(os_thread_t *thread,
+                          const char *name,
+                          os_thread_entry_t entry,
+                          void *arg,
+                          void *stack_base,
+                          size_t stack_size,
+                          os_priority priority);
+
+os_state os_thread_create(os_thread_t *thread,
+                          const char *name,
+                          os_thread_entry_t entry,
+                          void *arg,
+                          size_t stack_size,
+                          os_priority priority);
+
+os_state os_thread_delete(os_thread_t *thread);
+
+void os_thread_sleep(os_time_t msec);
+
+void os_thread_yield(void);
+
+void os_thread_suspend(os_thread_t *thread);
+
+void os_thread_resume(os_thread_t *thread);
+
+os_thread_handle_t os_thread_get_self(void);
+
+const char *os_thread_get_name(os_thread_t *thread);
+
+size_t os_thread_stack_min(os_thread_t *thread);
+
+bool os_thread_is_valid(os_thread_t *thread);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __OS_THREAD_H__ */

components/system/include/os/os_timer.h

@@ -0,0 +1,55 @@
+/**
+ * @file os_timer.h
+ * @author LokLiang (lokliang@163.com)
+ * @brief
+ * @version 0.1
+ * @date 2023-05-01
+ *
+ * @copyright Copyright (c) 2023
+ *
+ */
+
+#ifndef __OS_TIMER_H__
+#define __OS_TIMER_H__
+
+#include "os/os_common.h"
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+typedef os_handle_t os_timer_handle_t;
+
+typedef struct
+{
+    os_timer_handle_t handle;
+} os_timer_t;
+
+typedef enum
+{
+    OS_TIMER_ONCE = 0,    /* one shot timer */
+    OS_TIMER_PERIODIC = 1 /* periodic timer */
+} os_timer_type_t;
+
+typedef void (*os_timer_cb_fn)(void *arg);
+
+os_state os_timer_create(os_timer_t *timer, os_timer_cb_fn cb, void *arg);
+
+os_state os_timer_delete(os_timer_t *timer);
+
+os_state os_timer_set_period(os_timer_t *timer, os_timer_type_t type, os_time_t period_ms);
+
+os_state os_timer_start(os_timer_t *timer);
+
+os_state os_timer_stop(os_timer_t *timer);
+
+bool os_timer_is_pending(os_timer_t *timer);
+
+bool os_timer_is_valid(os_timer_t *timer);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __OS_TIMER_H__ */

components/system/include/os/os_work.h

@@ -0,0 +1,71 @@
+/**
+ * @file os_work.h
+ * @author LokLiang (lokliang@163.com)
+ * @brief
+ * @version 0.1
+ * @date 2023-05-01
+ *
+ * @copyright Copyright (c) 2023
+ *
+ */
+
+#ifndef __OS_WORK_H__
+#define __OS_WORK_H__
+
+#include "os/os_common.h"
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif /* #ifdef __cplusplus */
+
+typedef os_handle_t os_work_q_handle_t;
+
+typedef struct
+{
+    os_work_q_handle_t handle;
+} os_work_q_t;
+
+extern os_work_q_t *default_os_work_q_hdl;
+
+os_state os_work_q_create(os_work_q_t *work_q_handle,
+                          const char *name,
+                          size_t stack_size,
+                          os_priority priority);
+
+os_state os_work_q_delete(os_work_q_t *work_q_handle);
+
+bool os_work_q_is_valid(os_work_q_t *work_q_handle);
+bool os_work_q_delayed_state(os_work_q_t *work_q_handle);
+bool os_work_q_ready_state(os_work_q_t *work_q_handle);
+
+typedef os_handle_t os_work_handle_t;
+
+typedef struct
+{
+    os_work_handle_t handle;
+} os_work_t;
+
+typedef void (*os_work_fn)(void *arg);
+
+os_state os_work_create(os_work_t *work_handle, const char *name, os_work_fn work_route, void *arg, uint8_t sub_prior);
+void     os_work_delete(os_work_t *work_handle);
+
+bool      os_work_is_valid(os_work_t *work_handle);
+bool      os_work_is_pending(os_work_t *work_handle);
+os_time_t os_work_time_remain(os_work_t *work_handle);
+
+void os_work_submit(os_work_q_t *work_q_handle, os_work_t *work_handle, os_time_t delay_ms);
+void os_work_resume(os_work_t *work_handle, os_time_t delay_ms);
+void os_work_suspend(os_work_t *work_handle);
+
+void os_work_yield(os_time_t ms);
+void os_work_sleep(os_time_t ms);
+void os_work_later(os_time_t ms);
+void os_work_later_until(os_time_t ms);
+
+#ifdef __cplusplus
+} /* extern "C" */
+#endif /* #ifdef __cplusplus */
+
+#endif

components/system/include/sys/features.h

@@ -0,0 +1,75 @@
+/**
+ * @file features.h
+ * @author 
+ * @brief 
+ * In order to redefine int32_t to int when compiles using GCC, this file is
+ * added to override <sys/features.h> of GCC.
+ * @version 0.1
+ * @date 2021-12-09
+ * 
+ * @copyright Copyright (c) 2021
+ * 
+ */
+
+#ifndef _LIBC_SYS_FEATURES_H_
+#define _LIBC_SYS_FEATURES_H_
+
+/*
+ * Redefine some macros defined by GCC
+ */
+#ifdef __INT32_MAX__
+#undef __INT32_MAX__
+#endif
+#define __INT32_MAX__ 2147483647
+
+#ifdef __UINT32_MAX__
+#undef __UINT32_MAX__
+#endif
+#define __UINT32_MAX__ 4294967295U
+
+#ifdef __INT_LEAST32_MAX__
+#undef __INT_LEAST32_MAX__
+#endif
+#define __INT_LEAST32_MAX__ 2147483647
+
+#ifdef __UINT_LEAST32_MAX__
+#undef __UINT_LEAST32_MAX__
+#endif
+#define __UINT_LEAST32_MAX__ 4294967295U
+
+#ifdef __INT_LEAST32_TYPE__
+#undef __INT_LEAST32_TYPE__
+#endif
+#define __INT_LEAST32_TYPE__ int
+
+#ifdef __UINT_LEAST32_TYPE__
+#undef __UINT_LEAST32_TYPE__
+#endif
+#define __UINT_LEAST32_TYPE__ unsigned int
+
+#ifdef __INT32_C
+#undef __INT32_C
+#endif
+#define __INT32_C(c) c
+
+#ifdef __UINT32_C
+#undef __UINT32_C
+#endif
+#define __UINT32_C(c) c ## U
+
+#ifdef __INT32_TYPE__
+#undef __INT32_TYPE__
+#endif
+#define __INT32_TYPE__ int
+
+#ifdef __UINT32_TYPE__
+#undef __UINT32_TYPE__
+#endif
+#define __UINT32_TYPE__ unsigned int
+
+/*
+ * Include <sys/features.h> of compiler
+ */
+#include_next <sys/features.h>
+
+#endif /* _LIBC_SYS_FEATURES_H_ */

components/system/include/sys/reent.h

@@ -0,0 +1,2 @@
+#pragma once
+#include_next <sys/reent.h>

components/system/include/sys_init.h

@@ -0,0 +1,400 @@
+/**
+ * @file sys_init.h
+ * @author LokLiang (lokliang@163.com)
+ * @brief
+ * @version 0.1
+ * @date 2023-06-01
+ * @date 2023-05-01
+ *
+ * @copyright Copyright (c) 2023
+ *
+ */
+
+#ifndef __SYS_INIT_H__
+#define __SYS_INIT_H__
+
+#include "sys_types.h"
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif /* #ifdef __cplusplus */
+
+/* initialize function -------------------------------------------------------- */
+
+#define INIT_EXPORT_BOARD(FN)               _INIT_EXPORT(FN, 0, 1)       // 定义自动初始化函数：非常早期的初始化，此时调度器还未启动
+#define INIT_EXPORT_PREV(FN)                _INIT_EXPORT(FN, 1, 1)       // 定义自动初始化函数：主要是用于纯软件的初始化、没有太多依赖的函数
+#define INIT_EXPORT_DEVICE(FN)              _INIT_EXPORT(FN, 2, 1)       // 定义自动初始化函数：外设驱动初始化相关，比如网卡设备
+#define INIT_EXPORT_COMPONENT(FN)           _INIT_EXPORT(FN, 3, 1)       // 定义自动初始化函数：组件初始化，比如文件系统或者 LWIP
+#define INIT_EXPORT_ENV(FN)                 _INIT_EXPORT(FN, 4, 1)       // 定义自动初始化函数：系统环境初始化，比如挂载文件系统
+#define INIT_EXPORT_APP(FN, PRIOR)          _INIT_EXPORT(FN, 5, PRIOR)   // 定义自动初始化函数：应用初始化，比如 GUI 应用（PRIOR 建议取值为 0 或 10..99）
+
+/* module define -------------------------------------------------------------- */
+
+#define OBJ_EXPORT_DEVICE(OBJECT, NAME)     _MODULE_EXPORT(OBJECT, NAME, MODULE_TYPE_DEVICE)
+#define OBJ_EXPORT_COMPONENT(OBJECT, NAME)  _MODULE_EXPORT(OBJECT, NAME, MODULE_TYPE_COMPONENT)
+
+/* module api------------------------------------------------------------------ */
+
+__static_inline const void *device_binding(const char *name);
+__static_inline const char *device_name(const void *object);
+__static_inline const char *device_search(const char *prefix_name, unsigned int num);
+
+__static_inline const void *component_binding(const char *name);
+__static_inline const char *component_name(const void *object);
+__static_inline const char *component_search(const char *prefix_name, unsigned int num);
+
+/* code ----------------------------------------------------------------------- */
+
+/** @defgroup initialize function
+ * @{
+ */
+
+typedef struct
+{
+    int (*fn)(void);     // 初始化函数地址
+    const char *fn_name; // debug: 函数关联名
+    const char *file;    // debug: 所在文件名
+    uint16_t line;       // debug: 所在文件行
+    uint8_t level;       // debug: 初始化等级
+    uint8_t prior;       // debug: 初始化优先级
+} sys_init_t;
+
+/**
+ * @def _INIT_EXPORT
+ *
+ * @brief 用于如下宏：
+ *          INIT_EXPORT_BOARD
+ *          INIT_EXPORT_PREV
+ *          INIT_EXPORT_DEVICE
+ *          INIT_EXPORT_COMPONENT
+ *          INIT_EXPORT_ENV
+ *          INIT_EXPORT_APP
+ * 输出一个 sys_init_t 类型的数据。
+ * 这些数据将被归为 "(.s_sys_init_t.*)" 段中，编译阶段被排序并链接。
+ * 需要将文件 "sys_init.ld" 添加到链接脚本。
+ * 用于自动初始化。
+ *
+ * @param FN 待函数
+ *
+ * @param LEVEL 按功能划分的优先级
+ *
+ * @param PRIOR 同一功能等级中的优先级，0..99，数值越小越优早执行
+ *
+ * 举例：
+ * @verbatim
+ * static int _init_env_template(void)
+ * {
+ *     SYS_LOG_INF("done.\r\n");
+ *     return 0;
+ * }
+ * INIT_EXPORT_ENV(_init_env_template);
+ *
+ * static int _init_app_template1(void)
+ * {
+ *     SYS_LOG_INF("done.\r\n");
+ *     return 0;
+ * }
+ * static int _init_app_template2(void)
+ * {
+ *     SYS_LOG_INF("done.\r\n");
+ *     return 0;
+ * }
+ * INIT_EXPORT_APP(_init_app_template1, 0);
+ * INIT_EXPORT_APP(_init_app_template2, 1);
+ * @endverbatim
+ */
+#define _INIT_EXPORT(FN, LEVEL, PRIOR)                                           \
+    __used __section(".s_sys_init_t." #LEVEL "." #PRIOR) static sys_init_t const \
+        __sys_init_##FN = {                                                      \
+            .fn = FN,                                                            \
+            .fn_name = #FN,                                                      \
+            .line = __LINE__,                                                    \
+            .file = __FILE__,                                                    \
+            .level = LEVEL,                                                      \
+            .prior = PRIOR,                                                      \
+    }
+
+/**
+ * @}
+ */
+
+/** @defgroup initialize module
+ * @{
+ */
+
+typedef enum __packed // 定义模块的类型
+{
+    MODULE_TYPE_DEVICE,    // 模块类型为驱动
+    MODULE_TYPE_COMPONENT, // 模块类型为组件
+    // ...
+} module_type_t;
+
+typedef struct // 模块数据结构
+{
+    const char *name;   // 模块数据关联名
+    const void *obj;    // 模块数据地址
+    module_type_t type; // 模块数据类型
+    uint16_t line;      // debug: 所在文件行
+    const char *file;   // debug: 所在文件名
+} module_t;
+
+/**
+ * @def _MODULE_EXPORT
+ *
+ * @brief 输出一个指定模块数据结构。用于如下宏：
+ *          OBJ_EXPORT_DEVICE
+ *          OBJ_EXPORT_COMPONENT
+ * 这些数据结构将被归为 ".sys_module_data" 段中，编译阶段被链接。
+ * 需要将文件 "sys_init.ld" 添加到链接脚本。
+ * 使用 sys_module_binding() 可找到模块数据结构。
+ *
+ * @param OBJECT 子对象（符号）
+ *
+ * @param OBJ_NAME 子对象关联名称（字符串）。使用 sys_module_search() 可遍历已有对象关联名称
+ *
+ * @param MODULE_TYPE 模块类型 @ref module_type_t
+ *
+ * 举例：
+ * @verbatim
+ * #include "device_template.h"
+ *
+ * static void _set_data(device_template_t dev, int data);
+ * static int _get_data(device_template_t dev);
+ *
+ * static device_template_config_t config;
+ *
+ * static struct device_template const device = {
+ *     .api = {
+ *         .set_data = _set_data,
+ *         .get_data = _get_data,
+ *     },
+ *     .config = &config,
+ * };
+ * OBJ_EXPORT_DEVICE(device, "DRV1");
+ *
+ * static void _set_data(device_template_t dev, int data)
+ * {
+ *     dev->config->data = data;
+ * }
+ *
+ * static int _get_data(device_template_t dev)
+ * {
+ *     return dev->config->data;
+ * }
+ * @endverbatim
+ *
+ */
+#define _MODULE_EXPORT(OBJECT, OBJ_NAME, MODULE_TYPE)             \
+    __used __section(".sys_module_data.1") static module_t const \
+        __sys_module_##OBJECT = {                                \
+            .name = OBJ_NAME,                                    \
+            .obj = &OBJECT,                                      \
+            .type = MODULE_TYPE,                                 \
+            .line = __LINE__,                                    \
+            .file = __FILE__,                                    \
+    }
+
+/**
+ * @brief 结合类型和名称，精确匹配查找个由 _MODULE_EXPORT 输出的模块对象。
+ *
+ * @param type 由 _MODULE_EXPORT 输出的模块类型
+ * @param name 由 _MODULE_EXPORT 输出的模块名
+ * @return module_t * 由 _MODULE_EXPORT 输出的模块对象
+ */
+__static_inline const module_t *sys_module_binding(module_type_t type, const char *name)
+{
+    if (name)
+    {
+        extern const module_t __sys_module_leader_0;
+        extern const module_t __sys_module_leader_9;
+        const module_t *module = &__sys_module_leader_0;
+        const module_t *end = &__sys_module_leader_9;
+        while (module < end)
+        {
+            if (module->type == type)
+            {
+                int i;
+                for (i = 0; 1; i++)
+                {
+                    if (name[i] != module->name[i])
+                        break;
+                    if (name[i] == '\0')
+                        return module;
+                }
+            }
+            module = &module[1];
+        }
+    }
+    return NULL;
+}
+
+/**
+ * @brief 结合类型和名称，查找个由 _MODULE_EXPORT 输出的模块对象名。
+ *
+ * @param type 由 _MODULE_EXPORT 输出的模块类型
+ * @param prefix_name 由 _MODULE_EXPORT 输出的模块名的前缀。例如： prefix_name 为 "UART" ，可能查找到 "UART1", "UART2"...
+ * @param num 匹配到 prefix_name 的第几次时返回，范围 0..n
+ * @return const char * 匹配到的第 num 个名称为 prefix_name.* 的完整对象名，这个对象名可用于 sys_module_binding() 的参数。
+ * @return NULL 表示没对象
+ */
+__static_inline const char *sys_module_search(module_type_t type, const char *prefix_name, unsigned int num)
+{
+    if (prefix_name)
+    {
+        extern const module_t __sys_module_leader_0;
+        extern const module_t __sys_module_leader_9;
+        const module_t *module = &__sys_module_leader_0;
+        const module_t *end = &__sys_module_leader_9;
+        unsigned int match = 0;
+        while (module < end)
+        {
+            if (module->type == type)
+            {
+                int i;
+                for (i = 0; 1; i++)
+                {
+                    if (prefix_name[i] == '\0')
+                    {
+                        if (match < num)
+                        {
+                            match++;
+                            break;
+                        }
+                        else
+                        {
+                            return module->name;
+                        }
+                    }
+                    if (prefix_name[i] != module->name[i])
+                        break;
+                }
+            }
+            module = &module[1];
+        }
+    }
+    return NULL;
+}
+
+/**
+ * @brief 获取已绑定的对象的关联名
+ *
+ * @param object 由 sys_module_binding() 取得的对象
+ * @return const char * 对象的关联名
+ */
+__static_inline const char *sys_module_name(const void *object)
+{
+    if (object)
+    {
+        extern const module_t __sys_module_leader_0;
+        extern const module_t __sys_module_leader_9;
+        const module_t *module = &__sys_module_leader_0;
+        const module_t *end = &__sys_module_leader_9;
+        while (module < end)
+        {
+            if (module->obj == object)
+            {
+                return module->name;
+            }
+            module = &module[1];
+        }
+    }
+    return "";
+}
+
+/**
+ * @}
+ */
+
+/** @defgroup module
+ * @{
+ */
+
+/**
+ * @brief 绑定一个由 OBJ_EXPORT_DEVICE 输出的设备对象
+ *
+ * @param name 由 OBJ_EXPORT_DEVICE 输出的设备名
+ * @return const void * 由 OBJ_EXPORT_DEVICE 输出的设备对象
+ */
+__static_inline const void *device_binding(const char *name)
+{
+    const module_t *module = sys_module_binding(MODULE_TYPE_DEVICE, name);
+    if (module)
+        return module->obj;
+    else
+        return NULL;
+}
+
+/**
+ * @brief 获取已绑定的对象的关联名
+ *
+ * @param object 由 device_binding() 取得的对象
+ * @return const char * 对象的关联名
+ */
+__static_inline const char *device_name(const void *object)
+{
+    return sys_module_name(object);
+}
+
+/**
+ * @brief 查找 device_binding() 可用的模块对象名。
+ *
+ * @param prefix_name 由 _MODULE_EXPORT 输出的模块名的前缀。例如： prefix_name 为 "UART" ，可能查找到 "UART1", "UART2"...
+ * @param num 匹配到 prefix_name 的第几次时返回，范围 0..n
+ * @return const char * 匹配到的第 num 个名称为 prefix_name.* 的完整对象名
+ * @return NULL 表示没对象
+ */
+__static_inline const char *device_search(const char *prefix_name, unsigned int num)
+{
+    return sys_module_search(MODULE_TYPE_DEVICE, prefix_name, num);
+}
+
+/**
+ * @brief 绑定一个由 OBJ_EXPORT_COMPONENT 输出的设备对象
+ *
+ * @param name 由 OBJ_EXPORT_COMPONENT 输出的设备名
+ * @return const void * 由 OBJ_EXPORT_COMPONENT 输出的设备对象
+ */
+__static_inline const void *component_binding(const char *name)
+{
+    const module_t *module = sys_module_binding(MODULE_TYPE_COMPONENT, name);
+    if (module)
+        return module->obj;
+    else
+        return NULL;
+}
+
+
+/**
+ * @brief 获取已绑定的对象的关联名
+ *
+ * @param object 由 component_binding() 取得的对象
+ * @return const char * 对象的关联名
+ */
+__static_inline const char *component_name(const void *object)
+{
+    return sys_module_name(object);
+}
+
+/**
+ * @brief 查找 component_binding() 可用的模块对象名。
+ *
+ * @param prefix_name 由 _MODULE_EXPORT 输出的模块名的前缀。例如： prefix_name 为 "UART" ，可能查找到 "UART1", "UART2"...
+ * @param num 匹配到 prefix_name 的第几次时返回，范围 0..n
+ * @return const char * 匹配到的第 num 个名称为 prefix_name.* 的完整对象名
+ * @return NULL 表示没对象
+ */
+__static_inline const char *component_search(const char *prefix_name, unsigned int num)
+{
+    return sys_module_search(MODULE_TYPE_COMPONENT, prefix_name, num);
+}
+
+/**
+ * @}
+ */
+
+#ifdef __cplusplus
+} /* extern "C" */
+#endif /* #ifdef __cplusplus */
+
+#endif

components/system/include/sys_log.h

@@ -0,0 +1,436 @@
+/**
+ * @file sys_log.h
+ * @author LokLiang (lokliang@163.com)
+ * @brief
+ * @version 0.1
+ * @date 2023-05-01
+ *
+ * @copyright Copyright (c) 2023
+ *
+ */
+
+#ifndef __SYS_LOG_H__
+#define __SYS_LOG_H__
+
+#include "sys_types.h"
+#include <string.h>
+#include <stdio.h>
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+#ifndef SYS_LOG_DOMAIN
+#define SYS_LOG_DOMAIN "general"
+#endif
+
+#ifndef CONFIG_SYS_LOG_LEVEL
+#define CONFIG_SYS_LOG_LEVEL SYS_LOG_LEVEL_INF /* 配置日志打印的等级 */
+#endif
+
+#define SYS_LOG_LEVEL_OFF 0
+#define SYS_LOG_LEVEL_ERR 1
+#define SYS_LOG_LEVEL_WRN 2
+#define SYS_LOG_LEVEL_INF 3
+#define SYS_LOG_LEVEL_DBG 4
+
+#ifndef CONFIG_SYS_LOG_COLOR_ON
+#define CONFIG_SYS_LOG_COLOR_ON 1 /* 使能打印颜色 */
+#endif
+
+#ifndef CONFIG_SYS_LOG_LOCAL_ON
+#define CONFIG_SYS_LOG_LOCAL_ON 1 /* 强制使能打印所在文件位置 */
+#endif
+
+#define SYS_PRINT printf
+#define SYS_VPRINT vprintf
+#define SYS_SPRINT sprintf
+#define SYS_SNPRINT snprintf
+#define SYS_VSNPRINT vsnprintf
+
+#ifndef CONFIG_SYS_LOG_CONS_ON
+#define CONFIG_SYS_LOG_CONS_ON (CONFIG_SYS_LOG_LEVEL > SYS_LOG_LEVEL_OFF) /* 打印控制总开关 */
+#endif
+
+#ifndef CONFIG_SYS_LOG_DUMP_ON
+#define CONFIG_SYS_LOG_DUMP_ON CONFIG_SYS_LOG_DBG_ON /* 使能打印二进制和十六进制类型 */
+#endif
+
+#ifndef CONFIG_SYS_LOG_DBG_ON
+#define CONFIG_SYS_LOG_DBG_ON (CONFIG_SYS_LOG_LEVEL >= SYS_LOG_LEVEL_DBG) /* 使能打印调试类型*/
+#endif
+
+#ifndef CONFIG_SYS_LOG_INF_ON
+#define CONFIG_SYS_LOG_INF_ON (CONFIG_SYS_LOG_LEVEL >= SYS_LOG_LEVEL_INF) /* 使能打印信息类型 */
+#endif
+
+#ifndef CONFIG_SYS_LOG_WRN_ON
+#define CONFIG_SYS_LOG_WRN_ON (CONFIG_SYS_LOG_LEVEL >= SYS_LOG_LEVEL_WRN) /* 使能打印警告类型 */
+#endif
+
+#ifndef CONFIG_SYS_LOG_ERR_ON
+#define CONFIG_SYS_LOG_ERR_ON (CONFIG_SYS_LOG_LEVEL >= SYS_LOG_LEVEL_ERR) /* 使能打印错误类型 */
+#endif
+
+#ifndef CONFIG_SYS_LOG_ASS_ON
+#define CONFIG_SYS_LOG_ASS_ON (CONFIG_SYS_LOG_LEVEL >= SYS_LOG_LEVEL_INF) /* 使能有效性检测 */
+#endif
+
+#define CONS_PRINT(FMT, ...)               \
+    do                                     \
+    {                                      \
+        if (CONFIG_SYS_LOG_CONS_ON)        \
+        {                                  \
+            SYS_PRINT(FMT, ##__VA_ARGS__); \
+        }                                  \
+    } while (0)
+
+#ifndef CONS_ABORT
+#define CONS_ABORT()           \
+    do                         \
+    {                          \
+        volatile int FLAG = 0; \
+        do                     \
+        {                      \
+        } while (FLAG == 0);   \
+    } while (0)
+#endif
+
+#if (CONFIG_SYS_LOG_COLOR_ON == 1)
+#define _COLOR_R "\033[31m"     /* 红 RED    */
+#define _COLOR_G "\033[32m"     /* 绿 GREEN  */
+#define _COLOR_Y "\033[33m"     /* 黄 YELLOW */
+#define _COLOR_B "\033[34m"     /* 蓝 BLUE   */
+#define _COLOR_P "\033[35m"     /* 紫 PURPLE */
+#define _COLOR_C "\033[36m"     /* 青 CYAN   */
+#define _COLOR_RY "\033[41;33m" /* 红底黄字  */
+#define _COLOR_END "\033[0m"    /* 结束      */
+#else
+#define _COLOR_R ""   /* 红 */
+#define _COLOR_G ""   /* 绿 */
+#define _COLOR_Y ""   /* 黄 */
+#define _COLOR_B ""   /* 蓝 */
+#define _COLOR_P ""   /* 紫 */
+#define _COLOR_C ""   /* 青 */
+#define _COLOR_RY ""  /* 红底黄字 */
+#define _COLOR_END "" /* 结束 */
+#endif
+
+#define _DO_SYS_LOG(FLAG, FMT, ARG...) \
+    do                                 \
+    {                                  \
+        if (FLAG)                      \
+        {                              \
+            CONS_PRINT(FMT, ##ARG);    \
+        }                              \
+    } while (0)
+
+#define _FILENAME(FILE) (strrchr(FILE, '/') ? (strrchr(FILE, '/') + 1) : (strrchr(FILE, '\\') ? (strrchr(FILE, '\\') + 1) : FILE))
+
+#define _GEN_DOMAIN "[" SYS_LOG_DOMAIN "] "
+
+#define _SYS_LOG(FLAG, INFO, FMT, ...) _DO_SYS_LOG(FLAG, INFO "%s:%u \t%s =>\t" FMT "\r\n", \
+                                                   _FILENAME(__FILE__), __LINE__, __FUNCTION__, ##__VA_ARGS__)
+
+#if (CONFIG_SYS_LOG_LOCAL_ON == 1 || CONFIG_SYS_LOG_DBG_ON == 1)
+#define _SYS_LOG_COLOR(FLAG, INFO, COLOR, FMT, ...) _DO_SYS_LOG(FLAG, INFO "%s:%u \t%s =>\t" COLOR FMT _COLOR_END "\r\n", \
+                                                                _FILENAME(__FILE__), __LINE__, __FUNCTION__, ##__VA_ARGS__)
+#else
+#define _SYS_LOG_COLOR(FLAG, INFO, COLOR, FMT, ...) _DO_SYS_LOG(FLAG, INFO "%s =>\t" COLOR FMT _COLOR_END "\r\n", \
+                                                                __FUNCTION__, ##__VA_ARGS__)
+#endif
+
+#define SYS_LOG_DBG(FMT, ...) _SYS_LOG(CONFIG_SYS_LOG_DBG_ON, "[DBG]   " _GEN_DOMAIN, FMT, ##__VA_ARGS__)
+#define SYS_LOG_INF(FMT, ...) _SYS_LOG_COLOR(CONFIG_SYS_LOG_INF_ON, "[INF] | " _GEN_DOMAIN, _COLOR_G, FMT, ##__VA_ARGS__)
+#define SYS_LOG_WRN(FMT, ...) _SYS_LOG_COLOR(CONFIG_SYS_LOG_WRN_ON, "[WRN] * " _GEN_DOMAIN, _COLOR_Y, FMT, ##__VA_ARGS__)
+#define SYS_LOG_ERR(FMT, ...)                                                        \
+    do                                                                               \
+    {                                                                                \
+        if (CONFIG_SYS_LOG_ERR_ON)                                                   \
+        {                                                                            \
+            _SYS_LOG_COLOR(1, "[ERR] - " _GEN_DOMAIN, _COLOR_R, FMT, ##__VA_ARGS__); \
+            CONS_ABORT();                                                            \
+        }                                                                            \
+    } while (0)
+
+#define SYS_LOG(FMT, ...)                                                             \
+    do                                                                                \
+    {                                                                                 \
+        if (CONFIG_SYS_LOG_CONS_ON)                                                   \
+        {                                                                             \
+            CONS_PRINT(_GEN_DOMAIN "- %s:%u, %s =>\t" _COLOR_B FMT _COLOR_END "\r\n", \
+                       _FILENAME(__FILE__), __LINE__, __FUNCTION__, ##__VA_ARGS__);   \
+        }                                                                             \
+    } while (0)
+
+#define SYS_ASSERT_FALSE(EXP, FMT, ...)                                                                       \
+    do                                                                                                        \
+    {                                                                                                         \
+        if (CONFIG_SYS_LOG_ASS_ON && (EXP))                                                                   \
+        {                                                                                                     \
+            CONS_PRINT("[ASS] # " _GEN_DOMAIN "%s:%u \t%s =>\t" _COLOR_RY "%s" _COLOR_END "; ## " FMT "\r\n", \
+                       _FILENAME(__FILE__), __LINE__, __FUNCTION__, #EXP, ##__VA_ARGS__);                     \
+            CONS_ABORT();                                                                                     \
+        }                                                                                                     \
+    } while (0)
+
+#define SYS_ASSERT(EXP, FMT, ...)                                                                                \
+    do                                                                                                           \
+    {                                                                                                            \
+        if (CONFIG_SYS_LOG_ASS_ON && !(EXP))                                                                     \
+        {                                                                                                        \
+            CONS_PRINT("[ASS] # " _GEN_DOMAIN "%s:%u \t%s =>\t" _COLOR_RY "!(%s)" _COLOR_END "; ## " FMT "\r\n", \
+                       _FILENAME(__FILE__), __LINE__, __FUNCTION__, #EXP, ##__VA_ARGS__);                        \
+            CONS_ABORT();                                                                                        \
+        }                                                                                                        \
+    } while (0)
+
+/**
+ * @brief Print data in hexadecima
+ *
+ * @param P point to data base
+ * @param SIZE data size (bytes)
+ * @param ALIGN word length, 1, 2, 4, 8
+ * @param ENDIAN 0 -- little-endian, 1 -- big-endian
+ */
+#define SYS_LOG_DUMP(P, SIZE, ALIGN, ENDIAN)                                       \
+    do                                                                             \
+    {                                                                              \
+        if (CONFIG_SYS_LOG_CONS_ON && CONFIG_SYS_LOG_DUMP_ON)                      \
+        {                                                                          \
+            _SYS_LOG_COLOR(1, "[HEX]:  " _GEN_DOMAIN, _COLOR_C, #P ": %d bytes%s", \
+                           SIZE,                                                   \
+                           ALIGN <= 1 ? "" : ENDIAN ? ", big-endian"               \
+                                                    : ", little-endian");          \
+            _sys_log_dump((unsigned)P, P, SIZE, ALIGN, ENDIAN);                    \
+        }                                                                          \
+    } while (0)
+
+/**
+ * @brief Print data in binary
+ *
+ * @param P point to data base
+ * @param SIZE data size (bytes)
+ * @param ALIGN word length, 1, 2, 4, 8
+ * @param ENDIAN 0 -- little-endian, 1 -- big-endian
+ */
+#define SYS_LOG_BIN(P, SIZE, ALIGN, ENDIAN)                                        \
+    do                                                                             \
+    {                                                                              \
+        if (CONFIG_SYS_LOG_CONS_ON && CONFIG_SYS_LOG_DUMP_ON)                      \
+        {                                                                          \
+            _SYS_LOG_COLOR(1, "[BIN]:  " _GEN_DOMAIN, _COLOR_C, #P ": %d bytes%s", \
+                           SIZE,                                                   \
+                           ALIGN <= 1 ? "" : ENDIAN ? ", big-endian"               \
+                                                    : ", little-endian");          \
+            _sys_log_bin((unsigned)P, P, SIZE, ALIGN, ENDIAN);                     \
+        }                                                                          \
+    } while (0)
+
+    __static_inline void _sys_log_dump(unsigned addr,
+                                       const void *p,
+                                       int size,
+                                       int width,
+                                       int endian)
+    {
+#define BYTES_PRE_LINE 16
+        if (size)
+        {
+            int i, ii, j;
+            char buf[4 + 4 * BYTES_PRE_LINE];
+            char *ascii;
+            int len1;
+            int len2;
+            int lenmax;
+            width = (width <= 1 ? 1 : (width <= 2 ? 2 : (width <= 4 ? 4 : 8)));
+            size = (size + width - 1) / width;
+            len1 = (1 + width * 2) * ((BYTES_PRE_LINE + width - 1) / width) - 1;
+            len2 = 3 + (BYTES_PRE_LINE + width - 1) / width * width;
+            lenmax = len1 + len2;
+            ascii = &buf[len1 + 2];
+            for (i = 0; i < 6 + sizeof(void *) * 2; i++)
+            {
+                SYS_PRINT("-");
+            }
+            for (i = 0; i < lenmax; i++)
+            {
+                buf[i] = '-';
+            }
+            buf[i] = '\0';
+            SYS_PRINT("%s\r\n", buf);
+            ii = (BYTES_PRE_LINE + width - 1) / width;
+            while (size)
+            {
+                int index1 = 0;
+                int index2 = 0;
+                SYS_PRINT(_COLOR_Y "[" _COLOR_END "0x%08X" _COLOR_Y "]" _COLOR_END ": ", (unsigned)addr);
+                for (i = 0; i < ii;)
+                {
+                    for (j = 0; j < width; j++)
+                    {
+                        if (endian)
+                        {
+                            index1 += SYS_SPRINT(&buf[index1], "%02x", ((uint8_t *)p)[j]);
+                        }
+                        else
+                        {
+                            index1 += SYS_SPRINT(&buf[index1], "%02x", ((uint8_t *)p)[width - j - 1]);
+                        }
+                        if (((uint8_t *)p)[j] >= ' ' && ((uint8_t *)p)[j] < 0x7f)
+                        {
+                            index2 += SYS_SPRINT(&ascii[index2], "%c", ((uint8_t *)p)[j]);
+                        }
+                        else
+                        {
+                            index2 += SYS_SPRINT(&ascii[index2], ".");
+                        }
+                    }
+                    addr += width;
+                    p = &((uint8_t *)p)[width];
+                    if (--size > 0 && ++i < ii)
+                    {
+                        index1 += SYS_SPRINT(&buf[index1], " ");
+                    }
+                    else
+                    {
+                        while (index1 < len1)
+                        {
+                            buf[index1++] = ' ';
+                        }
+                        buf[index1++] = ' ';
+                        buf[index1++] = '|';
+                        index1 += index2;
+                        while (index1 < lenmax - 1)
+                        {
+                            buf[index1++] = ' ';
+                        }
+                        buf[index1++] = '\0';
+                        SYS_PRINT("%s|\r\n", buf);
+                    }
+                    if (size == 0)
+                    {
+                        for (i = 0; i < 6 + sizeof(void *) * 2; i++)
+                        {
+                            SYS_PRINT("=");
+                        }
+                        for (i = 0; i < lenmax; i++)
+                        {
+                            buf[i] = '=';
+                        }
+                        buf[i] = '\0';
+                        SYS_PRINT("%s\r\n", buf);
+                        break;
+                    }
+                }
+            }
+        }
+#undef BYTES_PRE_LINE
+    }
+
+    __static_inline void _sys_log_bin(unsigned addr,
+                                      const void *p,
+                                      int size,
+                                      int width,
+                                      int endian)
+    {
+#define BITS_PRE_LINE 64
+        if (size)
+        {
+            uint8_t value[8];
+            int i, j;
+            int lenmax;
+            width = (width <= 1 ? 1 : (width <= 2 ? 2 : (width <= 4 ? 4 : 8)));
+            width = width < BITS_PRE_LINE ? width : BITS_PRE_LINE;
+            size = (size + width - 1) / width * width;
+            lenmax = (1 + 3 * 8) * width;
+            for (i = 0; i < 9 + sizeof(void *) * 2 + width * 2 + width * 8 / 4 + lenmax; i++)
+            {
+                SYS_PRINT("-");
+            }
+            SYS_PRINT("\r\n");
+            for (i = 0; i < 8 + sizeof(void *) * 2 + width * 2; i++)
+            {
+                SYS_PRINT(" ");
+            }
+            for (i = 0; i < 8 * width; i++)
+            {
+                if (i % 4 == 0)
+                {
+                    if (i % 8 == 0)
+                    {
+                        SYS_PRINT(" ");
+                    }
+                    SYS_PRINT(" ");
+                }
+                SYS_PRINT("%3d", 8 * width - 1 - i);
+            }
+            SYS_PRINT("\r\n");
+            for (i = 0; i < 9 + sizeof(void *) * 2 + width * 2 + width * 8 / 4 + lenmax; i++)
+            {
+                SYS_PRINT("~");
+            }
+            SYS_PRINT("\r\n");
+            while (size)
+            {
+                SYS_PRINT(_COLOR_Y "[" _COLOR_END "0x%08X" _COLOR_Y "]" _COLOR_END ": 0x", (unsigned)addr);
+                if (endian)
+                {
+                    for (i = 0; i < width; i++)
+                    {
+                        value[i] = ((uint8_t *)p)[i];
+                        SYS_PRINT("%02X", value[i]);
+                    }
+                }
+                else
+                {
+                    for (i = 0; i < width; i++)
+                    {
+                        value[i] = ((uint8_t *)p)[width - 1 - i];
+                        SYS_PRINT("%02X", value[i]);
+                    }
+                }
+                for (i = 0; i < width; i++)
+                {
+                    for (j = 0; j < 8; j++)
+                    {
+                        if (j % 4 == 0)
+                        {
+                            SYS_PRINT(" ");
+                            if (j % 8 == 0)
+                            {
+                                SYS_PRINT(" ");
+                            }
+                        }
+                        if (value[i] >> (7 - j) & 1)
+                        {
+                            SYS_PRINT("  1");
+                        }
+                        else
+                        {
+                            SYS_PRINT("  0");
+                        }
+                    }
+                }
+                SYS_PRINT("\n");
+                addr += width;
+                p = &((uint8_t *)p)[width];
+                size -= width;
+                if (size == 0)
+                {
+                    for (i = 0; i < 9 + sizeof(void *) * 2 + width * 2 + width * 8 / 4 + lenmax; i++)
+                    {
+                        SYS_PRINT("=");
+                    }
+                    SYS_PRINT("\r\n");
+                }
+            }
+        }
+#undef BITS_PRE_LINE
+    }
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif

components/system/include/sys_types.h

@@ -0,0 +1,301 @@
+/**
+ * @file sys_types.h
+ * @author LokLiang (lokliang@163.com)
+ * @brief
+ * @version 0.1
+ * @date 2023-05-01
+ *
+ * @copyright Copyright (c) 2023
+ *
+ */
+
+#ifndef __SYS_TYPES_H__
+#define __SYS_TYPES_H__
+
+#include <stddef.h>
+#include <stdint.h>
+#include <stdarg.h>
+#include <stdbool.h>
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif /* #ifdef __cplusplus */
+
+#ifndef NULL
+#define NULL ((void *)0)
+#endif
+
+#if defined(__CC_ARM)
+
+#ifndef __static_inline
+#define __static_inline  static __inline
+#endif
+
+#ifndef __section
+#define __section(X)     __attribute__((section(X)))
+#endif
+
+#ifndef __used
+#define __used           __attribute__((used))
+#endif
+
+#ifndef __weak
+#define __weak           __attribute__((weak))
+#endif
+
+#ifndef __naked
+#define __naked          __attribute__((naked))
+#endif
+
+#ifndef __packed
+#define __packed         __attribute__((packed))
+#endif
+
+#ifndef __aligned
+#define __aligned(X)     __attribute__((aligned(X)))
+#endif
+
+#ifndef __likely
+#define __likely(X)      __builtin_expect(!!(X), 1)
+#endif
+
+#ifndef __unlikely
+#define __unlikely(X)    __builtin_expect(!!(X), 0)
+#endif
+
+#ifndef FALLTHROUGH
+#define FALLTHROUGH
+#endif
+
+#ifndef __nop
+#define __nop()          do { __asm { nop; } } while (0)
+#endif
+
+#ifndef __no_optimize
+#define __no_optimize
+#endif
+
+#ifndef __clz
+#define __clz(VAL)       __builtin_clz(VAL);
+#endif
+
+#ifndef __typeof
+#define __typeof(VAR)    __typeof__((VAR))
+#endif
+
+#ifndef __optimize
+#define __optimize(X)    __attribute__((optimize("O"#X)))
+#endif
+
+#elif defined(__GNUC__) /* #if defined(__CC_ARM) */
+
+#ifndef __static_inline
+#define __static_inline  static inline
+#endif
+
+#ifndef __section
+#define __section(X)     __attribute__((section(X)))
+#endif
+
+#ifndef __used
+#define __used           __attribute__((used))
+#endif
+
+#ifndef __weak
+#define __weak           __attribute__((weak))
+#endif
+
+#ifndef __naked
+#define __naked          __attribute__((naked))
+#endif
+
+#ifndef __packed
+#define __packed         __attribute__((__packed__))
+#endif
+
+#ifndef __aligned
+#define __aligned(X)     __attribute__((__aligned__(X)))
+#endif
+
+#ifndef __likely
+#define __likely(X)      __builtin_expect(!!(X), 1)
+#endif
+
+#ifndef __unlikely
+#define __unlikely(X)    __builtin_expect(!!(X), 0)
+#endif
+
+#ifndef FALLTHROUGH
+#define FALLTHROUGH      __attribute__((fallthrough))
+#endif
+
+#ifndef __nop
+#define __nop()          __asm volatile("nop")
+#endif
+
+#ifndef __no_optimize
+#define __no_optimize    __attribute__((optimize("O0")))
+#endif
+
+#ifndef __clz
+#define __clz(VAL)       ((VAL) == 0 ? 32 : __builtin_clz(VAL))
+#endif
+
+#ifndef __typeof
+#define __typeof(VAR)    __typeof__((VAR))
+#endif
+
+#ifndef __optimize
+#define __optimize(X)    __attribute__((optimize("O"#X)))
+#endif
+
+#else /* #elif defined(__GNUC__) */
+
+#define __static_inline static inline
+
+#define __no_init
+
+#define __nop() __nop
+
+#define __no_optimize
+
+#define __clz(VAL) __builtin_clz(VAL);
+
+#endif /* #elif defined(__GNUC__) */
+
+#ifndef __ARRAY_SIZE
+#define __ARRAY_SIZE(ARRAY) (sizeof(ARRAY) / sizeof((ARRAY)[0]))
+#endif
+
+#ifndef __no_init
+#define __no_init        __section(".noinitialized")
+#endif
+
+#ifndef __ram_text
+#define __ram_text       __section(".ram_text")
+#endif
+
+#ifndef __IM
+#define __IM     volatile const      /*! Defines 'read only' structure member permissions */
+#endif
+#ifndef __OM
+#define __OM     volatile            /*! Defines 'write only' structure member permissions */
+#endif
+#ifndef __IOM
+#define __IOM    volatile            /*! Defines 'read / write' structure member permissions */
+#endif
+
+#ifndef sys_le16_to_cpu
+#define _b_swap_16(X) ((u16_t)((((X) >> 8) & 0xff) | (((X)&0xff) << 8)))
+
+#define _b_swap_32(X) ((u32_t)((((X) >> 24) & 0xff) |   \
+                                (((X) >> 8) & 0xff00) | \
+                                (((X)&0xff00) << 8) |   \
+                                (((X)&0xff) << 24)))
+
+#define _b_swap_64(X) ((u64_t)((((X) >> 56) & 0xff) |       \
+                                (((X) >> 40) & 0xff00) |    \
+                                (((X) >> 24) & 0xff0000) |  \
+                                (((X) >> 8) & 0xff000000) | \
+                                (((X)&0xff000000) << 8) |   \
+                                (((X)&0xff0000) << 24) |    \
+                                (((X)&0xff00) << 40) |      \
+                                (((X)&0xff) << 56)))
+
+#if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
+#define sys_le16_to_cpu(VAL) (VAL)
+#define sys_le32_to_cpu(VAL) (VAL)
+#define sys_le64_to_cpu(VAL) (VAL)
+#define sys_cpu_to_le16(VAL) (VAL)
+#define sys_cpu_to_le32(VAL) (VAL)
+#define sys_cpu_to_le64(VAL) (VAL)
+#define sys_be16_to_cpu(VAL) _b_swap_16(VAL)
+#define sys_be32_to_cpu(VAL) _b_swap_32(VAL)
+#define sys_be64_to_cpu(VAL) _b_swap_64(VAL)
+#define sys_cpu_to_be16(VAL) _b_swap_16(VAL)
+#define sys_cpu_to_be32(VAL) _b_swap_32(VAL)
+#define sys_cpu_to_be64(VAL) _b_swap_64(VAL)
+#elif __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
+#define sys_le16_to_cpu(VAL) _b_swap_16(VAL)
+#define sys_le32_to_cpu(VAL) _b_swap_32(VAL)
+#define sys_le64_to_cpu(VAL) _b_swap_64(VAL)
+#define sys_cpu_to_le16(VAL) _b_swap_16(VAL)
+#define sys_cpu_to_le32(VAL) _b_swap_32(VAL)
+#define sys_cpu_to_le64(VAL) _b_swap_64(VAL)
+#define sys_be16_to_cpu(VAL) (VAL)
+#define sys_be32_to_cpu(VAL) (VAL)
+#define sys_be64_to_cpu(VAL) (VAL)
+#define sys_cpu_to_be16(VAL) (VAL)
+#define sys_cpu_to_be32(VAL) (VAL)
+#define sys_cpu_to_be64(VAL) (VAL)
+#else
+#error "Unknown byte order"
+#endif
+#endif
+
+typedef uint8_t               u8_t   ;
+typedef uint16_t              u16_t  ;
+typedef uint32_t              u32_t  ;
+typedef int8_t                s8_t   ;
+typedef int16_t               s16_t  ;
+typedef int32_t               s32_t  ;
+typedef int64_t               s64_t  ;
+typedef volatile uint8_t      vu8_t  ;
+typedef volatile uint16_t     vu16_t ;
+typedef volatile uint32_t     vu32_t ;
+typedef volatile uint64_t     vu64_t ;
+typedef volatile int8_t       vs8_t  ;
+typedef volatile int16_t      vs16_t ;
+typedef volatile int32_t      vs32_t ;
+typedef volatile int64_t      vs64_t ;
+typedef volatile signed       vint   ;
+typedef unsigned              uint   ;
+typedef volatile unsigned     vuint  ;
+
+typedef enum
+{
+    TYPES_NO_ERR = 0,
+    TYPES_TIMEOUT,
+    TYPES_NO_MEM,
+    TYPES_HAL_ERR,
+    TYPES_ERROR = -1,
+} types_err_t;
+
+typedef enum
+{
+    TYPES_RESET = 0,
+    TYPES_SET = 1,
+} types_flag_t;
+
+typedef enum
+{
+    TYPES_DISABLE = 0,
+    TYPES_ENABLE = 1,
+} types_ctrl_t;
+
+#ifndef __WRITEBITS
+#define __WRITEBITS(P, INDEX, WIDE, VALUE) (*(vuint *)(P) = (*(vuint *)(P) & ~(~(-1u << (WIDE)) << (INDEX))) ^ (((VALUE) & ~(-1u << (WIDE))) << (INDEX)))
+#endif
+
+#ifndef __READBITS
+#define __READBITS(VAR, INDEX, WIDE) (((VAR) >> (INDEX)) & ~(-1u << (WIDE)))
+#endif
+
+__static_inline void writebits(volatile void *dest, u8_t index, u8_t bitwide, uint value)
+{
+    while(index + bitwide > sizeof(vuint) * 8);
+    while(value >= 1 << bitwide);
+    __WRITEBITS(dest, index, bitwide, value);
+}
+
+__static_inline uint readbits(uint var, u8_t index, u8_t bitwide)
+{
+    return __READBITS(var, index, bitwide);
+}
+
+#ifdef __cplusplus
+} /* extern "C" */
+#endif /* #ifdef __cplusplus */
+
+#endif

components/system/source/k_kit/README.md

@@ -0,0 +1,109 @@
+[简要](../../../../README.md)
+
+# 微内核 k_kit
+
+  > k_kit 以下简称 kit。kit 可以理解成是一个实时内核中的软定时器模块的强化版。
+  基于此设计的程序就是由所有软定时器组成的集合，这些集合既可作为一个完整的工程，也可以作为一个线程模块，使用非常灵活。
+
+## 特点
+  - 是一个极小的，由事件驱动的，管理任务的微内核；
+  - 介于裸机与实时内核之间，适用于资源受限的微型系统的同时，尽可能提供类似实时内核接口和管理方式；
+  - 极低的跨平台需求，只需要实现几个简单的接口，即可在任何平台上运行；
+  - 所有功能模块都有独立的对象，所有对象动通过态申请和销毁；
+  - 极短的、固定的关中断时间，有效保障硬实时性；
+  - 基于 kit 设计的工程可无缝扩充到 RTK 实时内核中 [点击查看 RTK](../../README.md)；
+
+## 文件结构
+```bash
+...
+└── kit             # 本目录
+    ├── k_kit.c     # kit 的所有实现代码。
+    ├── k_kit.h     # 完整的 kit 的功能接口
+    └── kk.h        # 跨内核接口，与实时内核中 RTK 中的 `rtk_kk.h` 保持一致
+```
+
+## 模块简介
+
+### `work`
+  - work 是任务管理的对象，数据结构由 k_work_t 封装，在创建对象时设置实现函数；
+  - 任务拥有: 运行、延时、挂起、堵塞 的能力；
+  - 所有任务都由队列函数 k_work_q_handler() 执行调用管管理；
+  - 所有任务可设置由通讯模块唤醒；
+  - 所有任务默认附带一个接收邮箱；
+  - 所有任务函数必须返回；
+  - 所有任务都允许设置优先级，但不可抢断；
+
+#### *mbox*
+  - mbox 是 work 附带的一个功能的扩展功能，用法与 fifo 类似；
+  - 邮箱在使用前需要被创建，每个任务最多只能有一个邮箱；
+  - 邮件内存从堆中申请，传递的是指针，与 fifo 不可混用；
+  - 一个新邮件被提交时，对应的任务一定被唤醒；
+  - 提取后的邮件在任务函数退出后被自动删除；
+
+### `timer`
+  - timer 是软定时器的管理对象，数据结构由 k_timer_t 封装，在创建对象时设置实现函数；
+  - 软定时器的本质是在 work 的基础上添加一些时间特性的任务；
+  - 软定时器拥有: 运行、延时、挂起 的能力；
+  - 所有软定时器都由队列函数 k_timer_q_handler() 执行调用管管理；
+  - 所有软定时器函数必须返回；
+  - 所有软定时器都允许设置优先级，但不可抢断；
+
+### work 与 timer 比较
+|          |        work        |        timer        |
+| :------: | :----------------: | :-----------------: |
+|   入口   | k_work_q_handler() | k_timer_q_handler() |
+|   运行   |         是         |         是          |
+|   延时   |         是         |         是          |
+|   挂起   |         是         |         是          |
+|   堵塞   |         是         |       不支持        |
+|  优先级  |       0 .. 7       |       0 .. 7        |
+|  mbox    |   可用，默认唤醒   |       仅发送        |
+|  fifo    |   可用，注册唤醒   |  可用，不支持唤醒   |
+|  queue   |   可用，注册唤醒   |  可用，不支持唤醒   |
+|  pipe    |   可用，注册唤醒   |  可用，不支持唤醒   |
+|  log     |        可用        |        不可用       |
+
+### *IPC*
+
+  - kit 目前包含了三种常用的独立对象的通讯模块 `fifo`, `queue`, `pipe` 和 work 专用的模块 `mbox`;
+
+|                |   fifo    |   queue   |   pipe   |   mbox   |
+| :------------: | :-------: | :-------: | :------: | :------: |
+|      对象      | k_fifo_t  | k_queue_t | k_pipe_t | k_work_t |
+|    数据缓存    |    堆     |   独立    |  独立    |    堆    |
+|    数据吞吐    |    中     |    慢     |   快     |    中    |
+|    数据交换    |   指针    |   副本    |  副本    |   指针   |
+|    单位长度    |   不限    |   固定    |  字节    |   不限   |
+|     总长度     |   不限    |   固定    |  固定    |   不限   |
+| 在中断申请缓存 |   禁止    |   可用    |  不需要  |   禁止   |
+|      work      |  完整可用 | 完整可用  | 完整可用 | 完整可用 |
+|     timer      |  仅收发   |  仅收发   |  仅收发  |  仅发送  |
+|       isr      |  仅收发   |  仅收发   |  仅收发  |  仅发送  |
+
+## 调度机制
+
+  > 每个 work 对象都对应一个勾子函数为任务，由入口 k_work_q_handler() 管理（软定时器同理），通过三个关键链表的操作，调用对应的勾子函数。  
+  > 主要由接口 k_work_submit(), k_work_resume(), k_work_suspend(), k_work_later() 等触发有关链表的操作。  
+
+  - dlist_t event_list;
+    > dlist_t event_list 是一个双向链表，由上述的接口插入，在队列管理接口中取出；
+  
+  - slist_t ready_list[8];
+    > dlist_t event_list 共8个成员的单向链表，每个成员表示一个优先级，由队列管理接口使用；
+
+  - slist_t delayed_list;
+    > slist_t delayed_list 是一个单向链表，由队列管理接口使用；
+
+  - 触发调试的过程：
+    1. 在接口 k_work_submit() 中把任务对象添加超时信息并插入到 event_list 中；
+    2. k_work_q_handler() 检测 delayed_list 如果有超时的任务，插入到 ready_list 中；
+    3. k_work_q_handler() 总是在 event_list 取出任务对象，如果：
+         - 任务已超时：插入到 ready_list;
+         - 任务未超时：按时间顺序，插入到 delayed_list;
+    4. 在 ready_list 中查找，如果：
+         - 存在任务：从链中删除并执行任务；
+         - 没有任务：无动作；
+    5. 返回下个超时的任务的剩余时间；
+
+## END
+

components/system/source/k_kit/k_kit.h

@@ -0,0 +1,311 @@
+/**
+ * @file k_kit.h
+ * @author LokLiang (lokliang@163.com)
+ * @brief 裸机版微内核
+ * @version 1.1.0
+ *
+ * @copyright Copyright (c) 2022
+ *
+ */
+
+#ifndef __K_KIT_H__
+#define __K_KIT_H__
+
+#include <stddef.h>
+#include <stdint.h>
+#include <stdbool.h>
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+typedef int k_err_t;
+typedef int k_tick_t;
+
+typedef void* k_hdl_t;
+
+typedef struct
+{
+    k_hdl_t hdl;
+} k_work_q_t;
+
+typedef struct
+{
+    void *(*malloc)(size_t);             // 执行申请内存（内部已通过 scheduler_disable()/scheduler_enable() 进行临界保护）
+    void (*free)(void *);                // 执行释放内存（内部已通过 scheduler_disable()/scheduler_enable() 进行临界保护）
+    unsigned (*get_sys_ticks)(void);     // 获取当前系统时间
+    unsigned (*interrupt_save)(void);    // 禁止中断
+    void (*interrupt_restore)(unsigned); // 恢复中断
+
+    void (*scheduler_disable)(void);            // 禁止线程的调度（实时内核使用，非实时内核使用可设置为NULL）
+    void (*scheduler_enable)(void);             // 恢复线程的调度（实时内核使用，非实时内核使用可设置为NULL）
+    k_work_q_t *(*get_work_q_hdl)(void);        // 获取当前执行 k_work_q_handler() 的线程的 k_work_q_t 对象（实时内核使用，非实时内核使用可设置为NULL）
+    void (*thread_sleep)(k_tick_t sleep_ticks); // 使线程休眠（实时内核使用，非实时内核使用可设置为NULL）
+} k_init_t;
+
+void k_entry(const k_init_t *init_struct); // 初始化并进入微内核模式
+
+void k_init(const k_init_t *init_struct); // 初始化微内核
+void k_deinit(void);                      // 取消初始化微内核
+
+/** @defgroup work queue
+ * @{
+ */
+
+typedef void (*k_work_q_fn)(void *arg);
+
+extern k_work_q_t *default_work_q_hdl; // 预留的一个工默认的作队列对象内存，初始值为内部默认的对象
+
+k_tick_t k_work_q_handler(k_work_q_t *work_q_handle); // 工作队列执行入口
+
+k_err_t k_work_q_create(k_work_q_t *work_q_handle); // 创建一个工作队列的对象
+void    k_work_q_delete(k_work_q_t *work_q_handle); // 删除一个工作队列的对象
+
+void k_work_q_resume_regist(k_work_q_t *work_q_handle, k_work_q_fn work_q_resume, void *arg); // 注册一个函数：当有任务被提交时，此回调函数将被自动执行
+
+bool k_work_q_is_valid(k_work_q_t *work_q_handle); // 获取工作队列是否有效
+
+/**
+ * @}
+ */
+
+/** @defgroup work
+ * @{
+ */
+
+typedef struct
+{
+    k_hdl_t hdl;
+} k_work_t;
+
+typedef void (*k_work_fn)(void *arg);
+
+void k_work_hook(k_work_q_t *work_q_handle, k_work_fn hook); // 设置切换任务时，进入和退出任务时回调函数
+
+bool k_work_q_delayed_state(k_work_q_t *work_q_handle); // 获取是否有正在延时状态的任务
+bool k_work_q_ready_state(k_work_q_t *work_q_handle);   // 获取工作队列中是否有就绪的任务
+
+k_err_t k_work_create(k_work_t *work_handle,
+                      const char *name,
+                      k_work_fn work_route,
+                      void *arg,
+                      uint8_t priority);
+
+void k_work_delete(k_work_t *work_handle); // 删除由工作队列管理的任务
+
+bool     k_work_is_valid(k_work_t *work_handle);    // 获取任务对象是否有效
+bool     k_work_is_pending(k_work_t *work_handle);  // 获取任务是否在就绪或延时的状态
+k_tick_t k_work_time_remain(k_work_t *work_handle); // 获取任务距离下个执行的剩余时间
+
+void k_work_submit(k_work_q_t *work_q_handle, k_work_t *work_handle, k_tick_t delay_ticks); // 使任务在指定工作队列中在指定时间后就绪
+void k_work_resume(k_work_t *work_handle, k_tick_t delay_ticks);                            // 唤醒任务。注意需要先使用 k_work_submit 绑定一个 work_q_handle
+void k_work_suspend(k_work_t *work_handle);                                                 // 挂起任务，任务不会被删除
+
+void k_work_later(k_tick_t delay_ticks);       // 延时多少个系统节拍后再执行本任务
+void k_work_later_until(k_tick_t delay_ticks); // 从最后一次唤醒的时间算起，延时多少个系统节拍后再执行本任务（固定周期的延时）
+void k_work_yield(k_tick_t delay_ticks);       // 释放一次CPU的使用权，不调度低于当前任务优先级的任务
+void k_work_sleep(k_tick_t delay_ticks);       // 释放一次CPU的使用权，可调度低于当前任务优先级的任务
+
+k_work_t *k_get_curr_work_handle(k_work_q_t *work_q_handle); // 查询最近一次执行的任务
+
+k_err_t k_work_mbox_create(k_work_t *work_handle); // 创建任务的邮箱
+void    k_work_mbox_delete(k_work_t *work_handle); // 删除任务的邮箱
+
+void   *k_work_mbox_alloc(k_work_t *work_handle, size_t size); // 申请一个邮件
+k_err_t k_work_mbox_cancel(void *mbox);                        // 取消已申请的邮件
+k_err_t k_work_mbox_submit(void *mbox);                        // 发送邮件
+void   *k_work_mbox_take(void);                                // 提取邮件
+void   *k_work_mbox_peek(void);                                // 查询邮件
+void    k_work_mbox_clr(void);                                 // 清空任务的所有邮件
+
+/**
+ * @}
+ */
+
+/** @defgroup timer queue
+ * @{
+ */
+
+typedef struct
+{
+    k_hdl_t hdl;
+} k_timer_q_t;
+
+typedef void (*k_timer_q_fn)(void *arg);
+
+extern k_timer_q_t *default_timer_q_hdl; // 预留的一个工默认的软定时器队列对象内存，初始值为内部默认的对象
+
+k_tick_t k_timer_q_handler(k_timer_q_t *timer_q_handle); // 软定时器队列执行入口
+
+k_err_t k_timer_q_create(k_timer_q_t *timer_q_handle); // 创建一个软定时器队列的对象
+void    k_timer_q_delete(k_timer_q_t *timer_q_handle); // 删除一个软定时器队列的对象
+
+void k_timer_q_resume_regist(k_timer_q_t *timer_q_handle, k_timer_q_fn timer_q_resume, void *arg); // 注册一个函数：当有任务被提交时，此回调函数将被自动执行
+
+bool k_timer_q_is_valid(k_timer_q_t *timer_q_handle); // 获取软定时器队列是否有效
+
+/**
+ * @}
+ */
+
+/** @defgroup timer
+ * @{
+ */
+
+typedef struct
+{
+    k_hdl_t hdl;
+} k_timer_t;
+
+typedef void (*k_timer_fn)(void *arg);
+
+bool k_timer_q_delayed_state(k_timer_q_t *timer_q_handle); // 获取是否有正在延时状态的定时器
+bool k_timer_q_ready_state(k_timer_q_t *timer_q_handle);   // 获取软定时器队列中是否有就绪的定时器
+
+k_err_t k_timer_create(k_timer_t *timer_handle,
+                       k_timer_q_t *timer_q_handle,
+                       k_timer_fn timer_route,
+                       void *arg,
+                       uint8_t priority);
+
+void k_timer_delete(k_timer_t *timer_handle);
+
+void k_timer_set_period(k_timer_t *timer_handle, bool periodic, k_tick_t period); // 设置定时器的自动重装值
+void k_timer_start(k_timer_t *timer_handle, k_tick_t delay_ticks);                // 使定时器在指定软定时器队列中在指定时间后就绪
+void k_timer_stop(k_timer_t *timer_handle);                                       // 挂起定时器，定时器不会被删除
+
+k_err_t k_timer_newsubmit(k_timer_q_t *timer_q_handle, k_timer_fn timer_route, void *arg, k_tick_t delay_ticks); // 生成一个临时定时器，执行完自动删除
+k_err_t k_timer_resubmit(k_timer_q_t *timer_q_handle, k_timer_fn timer_route, void *arg, k_tick_t delay_ticks);  // 删除并重新生成一个新的临时定时器，执行完自动删除
+void    k_timer_cancel(k_timer_q_t *timer_q_handle, k_timer_fn timer_route);                                     // 立即删除临时定时器
+
+bool     k_timer_is_valid(k_timer_t *timer_handle);    // 获取定时器对象是否有效
+bool     k_timer_is_pending(k_timer_t *timer_handle);  // 获取定时器是否在就绪或延时的状态
+bool     k_timer_is_periodic(k_timer_t *timer_handle); // 查询当前是否自动重装
+k_tick_t k_timer_get_period(k_timer_t *timer_handle);  // 查询当前的自动重装值
+k_tick_t k_timer_time_remain(k_timer_t *timer_handle); // 获取定时器距离下个执行的剩余时间
+
+/**
+ * @}
+ */
+
+/** @defgroup fifo
+ * @{
+ */
+
+typedef struct
+{
+    k_hdl_t hdl;
+} k_fifo_t;
+
+k_err_t k_fifo_q_create(k_fifo_t *fifo_handle); // 创建一个 FIFO 对象
+void    k_fifo_q_delete(k_fifo_t *fifo_handle); // 删除一个 FIFO 的对象
+void    k_fifo_q_clr(k_fifo_t *fifo_handle);    // 清除 FIFO 内的所有数据
+
+bool k_fifo_q_is_valid(k_fifo_t *fifo_handle); // 获取 FIFO 对象是否有效
+
+void k_fifo_q_regist(k_fifo_t *fifo_handle, k_work_t *work_handle, k_tick_t delay_ticks); // 注册当队列非空时被唤醒的任务
+void k_fifo_q_unregist(k_fifo_t *fifo_handle);                                            // 取消注册任务
+
+void   *k_fifo_alloc(size_t size); // 申请可用于 FIFO 的数据结构
+k_err_t k_fifo_free(void *data);   // 释放由 k_fifo_alloc() 申请的数据结构
+
+k_err_t k_fifo_put(k_fifo_t *fifo_handle, void *data); // 把数据结构压入到 FIFO 中
+void   *k_fifo_take(k_fifo_t *fifo_handle);            // 从 FIFO 中弹出最先压入的数据
+void   *k_fifo_peek_head(k_fifo_t *fifo_handle);       // 查询 FIFO 中头部的数据地址
+void   *k_fifo_peek_tail(k_fifo_t *fifo_handle);       // 查询 FIFO 中尾部的数据地址
+
+/**
+ * @}
+ */
+
+/** @defgroup queue
+ * @{
+ */
+
+typedef struct
+{
+    k_hdl_t hdl;
+} k_queue_t;
+
+k_err_t k_queue_create(k_queue_t *queue_handle, size_t queue_length, size_t item_size); // 创建一个 QUEUE 对象
+void    k_queue_delete(k_queue_t *queue_handle);                                        // 删除一个 QUEUE 的对象
+void    k_queue_clr(k_queue_t *queue_handle);                                           // 清除 QUEUE 内的所有数据
+
+bool k_queue_is_valid(k_queue_t *queue_handle); // 获取 QUEUE 对象是否有效
+
+void k_queue_regist(k_queue_t *queue_handle, k_work_t *work_handle, k_tick_t delay_ticks); // 注册当队列非空时被唤醒的任务
+void k_queue_unregist(k_queue_t *queue_handle);                                            // 取消注册任务
+
+k_err_t k_queue_recv(k_queue_t *queue_handle, void *dst);       // 接收并复制数据
+k_err_t k_queue_send(k_queue_t *queue_handle, const void *src); // 复制数据并发送
+
+void   *k_queue_alloc(k_queue_t *queue_handle); // 申请可用于 QUEUE 的数据结构
+k_err_t k_queue_free(void *data);               // 释放由 k_queue_alloc() 申请的数据结构
+k_err_t k_queue_put(void *data);                // 把数据压入到 QUEUE 中
+void   *k_queue_take(k_queue_t *queue_handle);  // 从 QUEUE 中弹出最先压入的数据
+
+void *k_queue_peek_head(k_queue_t *queue_handle); // 查询 QUEUE 中头部的数据地址
+void *k_queue_peek_tail(k_queue_t *queue_handle); // 查询 QUEUE 中尾部的数据地址
+
+size_t k_queue_get_item_size(k_queue_t *queue_handle); // 读回 k_queue_create() 中设置的 item_size 的值
+
+k_queue_t *k_queue_read_handle(void *data); // 查询已申请数据的所属队列句柄
+
+/**
+ * @}
+ */
+
+/** @defgroup pipe
+ * @{
+ */
+
+typedef struct
+{
+    k_hdl_t hdl;
+} k_pipe_t;
+
+k_err_t k_pipe_create(k_pipe_t *pipe_handle, size_t pipe_size); // 创一个管道对象
+void    k_pipe_delete(k_pipe_t *pipe_handle);                   // 删除一个管道对象
+void    k_pipe_clr(k_pipe_t *pipe_handle);                      // 清空管道的数据
+
+bool k_pipe_is_valid(k_pipe_t *pipe_handle); // 获取 PIPE 对象是否有效
+
+void k_pipe_regist(k_pipe_t *pipe_handle, k_work_t *work_handle, k_tick_t delay_ticks); // 注册当队列非空时被唤醒的任务
+void k_pipe_unregist(k_pipe_t *pipe_handle);                                            // 取消注册任务
+
+size_t k_pipe_poll_write(k_pipe_t *pipe_handle, uint8_t data);                 // 写一个字节到缓存中（写入缓存），返回实际复制成功的字节数
+size_t k_pipe_fifo_fill(k_pipe_t *pipe_handle, const void *data, size_t size); // 把内存数据复制到缓存中（写入缓存），返回实际复制成功的字节数
+size_t k_pipe_poll_read(k_pipe_t *pipe_handle, uint8_t *data);                 // 从缓存复制一个字节到指定地址中，返回 0 表示缓存空
+size_t k_pipe_fifo_read(k_pipe_t *pipe_handle, void *data, size_t size);       // 从管道中复制数据到内存（从缓存读取），返回实际复制成功的字节数。注：参数 data 值可以为 NULL，此时不复制数据，只释放相应的数据量
+
+bool   k_pipe_is_ne(k_pipe_t *pipe_handle);          // 获取管道非空, true 有数据
+size_t k_pipe_get_valid_size(k_pipe_t *pipe_handle); // 获取管道的数据大小（字节数）
+size_t k_pipe_get_empty_size(k_pipe_t *pipe_handle); // 获取管道的剩余空间（字节数）
+
+void k_pipe_peek_valid(k_pipe_t *pipe_handle, void **dst_base, size_t *dst_size); // 获取当前已写入的连续的内存信息
+void k_pipe_peek_empty(k_pipe_t *pipe_handle, void **dst_base, size_t *dst_size); // 获取当前空闲的连续的内存信息
+
+/**
+ * @}
+ */
+
+/** @defgroup miscellaneous
+ * @{
+ */
+
+k_tick_t k_get_sys_ticks(void);     // 获取当前系统时间
+void     k_disable_interrupt(void); // 禁止中断（屏蔽中断并自动记录嵌套数）
+void     k_enable_interrupt(void);  // 恢复中断（根据嵌套数自动恢复中断）
+
+void k_log_sched(void); // 打印当前调度日志
+
+/**
+ * @}
+ */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif

components/system/source/k_kit/kk.h

@@ -0,0 +1,153 @@
+/**
+ * @file kk.h
+ * @author lokliang
+ * @brief k_kit.h 衍生的易用接口，简化部分接口中的参数，去除不常用的接口
+ * @version 1.0
+ * @date 2022-12-09
+ * @date 2021-01-13
+ *
+ * @copyright Copyright (c) 2021
+ *
+ */
+
+#ifndef __KK_H__
+#define __KK_H__
+
+#include "k_kit.h"
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+typedef k_err_t    kk_err_t;
+typedef k_tick_t   kk_time_t;
+typedef k_work_q_t kk_work_q_t;
+typedef k_work_t   kk_work_t;
+typedef k_timer_t  kk_timer_t;
+typedef k_fifo_t   kk_fifo_t;
+typedef k_queue_t  kk_queue_t;
+typedef k_pipe_t   kk_pipe_t;
+
+#define WORK_Q_HDL default_work_q_hdl
+#define TIMER_Q_HDL default_timer_q_hdl
+
+#define kk_handler()       k_work_q_handler(WORK_Q_HDL)   // 工作队列执行入口
+#define kk_timer_handler() k_timer_q_handler(TIMER_Q_HDL) // 软定时器队列执行入口
+
+#define kk_work_q_delayed_state() k_work_q_delayed_state(WORK_Q_HDL) // 获取是否有正在延时状态的任务
+#define kk_work_q_ready_state()   k_work_q_ready_state(WORK_Q_HDL)   // 获取工作队列中是否有就绪的任务
+#define kk_work_q_delete()        k_work_q_delete(WORK_Q_HDL)        // 删除一个工作队列的对象
+#define kk_work_q_is_valid()      k_work_q_is_valid(WORK_Q_HDL)      // 获取工作队列是否有效
+
+#define kk_work_create(work_handle, work_route, arg, priority) k_work_create(work_handle, #work_route, work_route, arg, priority) // 创建由工作队列管理的任务
+#define kk_work_delete(work_handle)                            k_work_delete(work_handle)                                         // 删除由工作队列管理的任务
+#define kk_work_submit(work_q_handle, work_handle, delay)      k_work_submit(work_q_handle, work_handle, delay)                   // 多少时间后唤醒任务
+
+#define kk_work_is_valid(work_handle)    k_work_is_valid(work_handle)    // 获取任务对象是否有效
+#define kk_work_is_pending(work_handle)  k_work_is_pending(work_handle)  // 获取任务是否在就绪或延时的状态
+#define kk_work_time_remain(work_handle) k_work_time_remain(work_handle) // 获取任务距离下个执行的剩余时间
+
+#define kk_timer_create(timer_handle, timer_route, arg) k_timer_create(timer_handle, TIMER_Q_HDL, timer_route, arg, 0) // 创建由软定时器队列管理的定时器任务
+#define kk_timer_delete(timer_handle)                   k_timer_delete(timer_handle)                                   // 删除由软定时器队列管理的定时器任务
+
+#define kk_timer_start(timer_handle, periodic, period) do { k_timer_set_period(timer_handle, periodic, period); k_timer_start(timer_handle, period); } while (0) // 启动定时器
+#define kk_timer_stop(timer_handle)                    k_timer_stop(timer_handle) // 挂起定时器，定时器不会被删除
+
+#define kk_timer_is_valid(timer_handle)    k_timer_is_valid(timer_handle)    // 获取定时器对象是否有效
+#define kk_timer_is_pending(timer_handle)  k_timer_is_pending(timer_handle)  // 获取定时器是否在就绪或延时的状态
+#define kk_timer_time_remain(timer_handle) k_timer_time_remain(timer_handle) // 获取定时器距离下个执行的剩余时间
+
+#define kk_work_mbox_create(work_handle) k_work_mbox_create(work_handle) // 创建任务的邮箱
+#define kk_work_mbox_delete(work_handle) k_work_mbox_delete(work_handle) // 删除任务的邮箱
+
+#define kk_fifo_q_create(fifo_handle)                     k_fifo_q_create(fifo_handle)                     // 创建一个FIFO对象
+#define kk_fifo_q_delete(fifo_handle)                     k_fifo_q_delete(fifo_handle)                     // 删除一个FIFO的对象
+#define kk_fifo_q_clr(fifo_handle)                        k_fifo_q_clr(fifo_handle)                        // 清除FIFO内的所有数据
+#define kk_fifo_q_is_valid(fifo_handle)                   k_fifo_q_is_valid(fifo_handle)                   // 获取 FIFO 对象是否有效
+#define kk_fifo_q_regist(fifo_handle, work_handle, ticks) k_fifo_q_regist(fifo_handle, work_handle, ticks) // 注册当队列非空时被唤醒的任务
+
+#define kk_queue_create(queue_handle, queue_length, item_size) k_queue_create(queue_handle, queue_length, item_size) // 创建一个QUEUE对象
+#define kk_queue_delete(queue_handle)                          k_queue_delete(queue_handle)                          // 删除一个QUEUE的对象
+#define kk_queue_clr(queue_handle)                             k_queue_clr(queue_handle)                             // 清除QUEUE内的所有数据
+#define kk_queue_is_valid(queue_handle)                        k_queue_is_valid(queue_handle)                        // 获取 QUEUE 对象是否有效
+#define kk_queue_regist(queue_handle, work_handle, ticks)      k_queue_regist(queue_handle, work_handle, ticks)      // 注册当队列非空时被唤醒的任务
+
+#define kk_pipe_create(pipe_handle, pipe_size)          k_pipe_create(pipe_handle, pipe_size)          // 创一个管道对象
+#define kk_pipe_delete(pipe_handle)                     k_pipe_delete(pipe_handle)                     // 删除一个管道对象
+#define kk_pipe_clr(pipe_handle)                        k_pipe_clr(pipe_handle)                        // 清空管道的数据
+#define kk_pipe_is_valid(pipe_handle)                   k_pipe_is_valid(pipe_handle)                   // 获取 PIPE 对象是否有效
+#define kk_pipe_regist(pipe_handle, work_handle, ticks) k_pipe_regist(pipe_handle, work_handle, ticks) // 注册当队列非空时被唤醒的任务
+
+#define kk_work_resume(work_handle, delay) k_work_resume(work_handle, delay) // 唤醒任务。注意需要先使用 k_work_submit 绑定一个 work_q_handle
+#define kk_work_suspend(work_handle)       k_work_suspend(work_handle)       // 挂起任务，任务不会被删除
+#define kk_work_later(delay)               k_work_later(delay)               // 设置下个执行延时
+#define kk_work_later_until(delay)         k_work_later_until(delay)         // 从最后一次唤醒的时间算起，延时多少个系统节拍后再执行本任务（固定周期的延时）
+#define kk_work_yield(delay)               k_work_yield(delay)               // 释放一次CPU的使用权，不调度低于当前任务优先级的任务
+#define kk_work_sleep(delay)               k_work_sleep(delay)               // 释放一次CPU的使用权，可调度低于当前任务优先级的任务
+
+#define kk_work_mbox_alloc(work_handle, size) k_work_mbox_alloc(work_handle, size) // 申请一个邮件
+#define kk_work_mbox_cancel(mbox)             k_work_mbox_cancel(mbox)             // 取消已申请的邮件
+#define kk_work_mbox_submit(mbox)             k_work_mbox_submit(mbox)             // 发送邮件
+#define kk_work_mbox_take()                   k_work_mbox_take()                   // 提取邮件
+#define kk_work_mbox_peek()                   k_work_mbox_peek()                   // 查询邮件
+#define kk_work_mbox_clr()                    k_work_mbox_clr()                    // 清空任务的所有邮件
+
+#define kk_fifo_alloc(size)            k_fifo_alloc(size)            // 申请可用于FIFO的数据结构
+#define kk_fifo_free(data)             k_fifo_free(data)             // 释放由 kk_fifo_alloc() 申请的数据结构
+#define kk_fifo_put(fifo_handle, data) k_fifo_put(fifo_handle, data) // 把数据结构压入到FIFO中
+#define kk_fifo_take(fifo_handle)      k_fifo_take(fifo_handle)      // 从FIFO中弹出最先压入的数据
+#define kk_fifo_peek_head(fifo_handle) k_fifo_peek_head(fifo_handle) // 查询FIFO中头部的数据地址
+#define kk_fifo_peek_tail(fifo_handle) k_fifo_peek_tail(fifo_handle) // 查询FIFO中尾部的数据地址
+
+#define kk_queue_recv(queue_handle, dst)     k_queue_recv(queue_handle, dst)      // 接收并复制数据
+#define kk_queue_send(queue_handle, src)     k_queue_send(queue_handle, src)      // 复制数据并发送
+#define kk_queue_alloc(queue_handle)         k_queue_alloc(queue_handle)          // 申请可用于QUEUE的数据结构
+#define kk_queue_free(data)                  k_queue_free(data)                   // 释放由 kk_queue_alloc() 申请的数据结构
+#define kk_queue_put(data)                   k_queue_put(data)                    // 把数据压入到QUEUE中
+#define kk_queue_take(queue_handle)          k_queue_take(queue_handle)           // 从QUEUE中弹出最先压入的数据
+#define kk_queue_peek_head(queue_handle)     k_queue_peek_head(queue_handle)      // 查询QUEUE中头部的数据地址
+#define kk_queue_peek_tail(queue_handle)     k_queue_peek_tail(queue_handle)      // 查询QUEUE中尾部的数据地址
+#define kk_queue_get_item_size(queue_handle) k_queue_get_item_size(queue_handle); // 读回 k_queue_create() 中设置的 item_size 的值
+
+#define kk_pipe_fifo_fill(pipe_handle, data, size)  k_pipe_fifo_fill(pipe_handle, data, size)  // 把内存数据复制到缓存中（写入缓存），返回实际复制成功的字节数
+#define kk_pipe_poll_write(pipe_handle, data)       k_pipe_poll_write(pipe_handle, data)       // 写一个字节到缓存中（写入缓存），返回实际复制成功的字节数
+#define kk_pipe_fifo_read(pipe_handle, data, size)  k_pipe_fifo_read(pipe_handle, data, size)  // 从管道中复制数据到内存（从缓存读取），返回实际复制成功的字节数。注：参数 data 值可以为 NULL，此时不复制数据，只释放相应的数据量
+#define kk_pipe_poll_read(pipe_handle, data)        k_pipe_poll_read(pipe_handle, data)        // 从缓存复制一个字节到指定地址中，返回 0 表示缓存空
+
+#define kk_pipe_is_ne(pipe_handle)          k_pipe_is_ne(pipe_handle)          // 获取管道非空, true 有数据
+#define kk_pipe_get_valid_size(pipe_handle) k_pipe_get_valid_size(pipe_handle) // 获取管道的数据大小（字节数）
+#define kk_pipe_get_empty_size(pipe_handle) k_pipe_get_empty_size(pipe_handle) // 获取管道的剩余空间（字节数）
+
+#define kk_pipe_peek_valid(pipe_handle, dst_data, dst_size) k_pipe_peek_valid(pipe_handle, dst_data, dst_size) // 获取当前已写入的连续的内存信息
+#define kk_pipe_peek_empty(pipe_handle, dst_data, dst_size) k_pipe_peek_empty(pipe_handle, dst_data, dst_size) // 获取当前空闲的连续的内存信息
+
+#define kk_get_sys_ticks() k_get_sys_ticks() // 获取当前系统时间
+#define kk_get_heap_mem()  k_get_heap_mem() // 获取初始化时指定的堆内存
+
+#define kk_disable_interrupt() k_disable_interrupt() // 禁止中断
+#define kk_enable_interrupt()  k_enable_interrupt()  // 恢复中断
+
+#define kk_log_sched() k_log_sched() // 打印当前调度日志
+
+#if defined(MIX_COMMON)
+#include "heap.h"
+#endif
+
+#define kk_malloc(size)       heap_malloc(NULL, size)       // 申请内存
+#define kk_calloc(size)       heap_calloc(NULL, size)       // 申请内存并置0
+#define kk_realloc(ptr, size) heap_realloc(NULL, ptr, size) // 重定义已申请的内存大小
+#define kk_free(ptr)          heap_free(NULL, ptr)          // 释放内存
+
+#define kk_heap_is_valid(ptr)    heap_is_valid(NULL, ptr) // 获取内存指针是否有效
+#define kk_heap_block_size(ptr)  heap_block_size(ptr)     // 已申请内存块的实际占用空间大小（不含所有控制信息）（字节）
+#define kk_heap_space_size(ptr)  heap_space_size(ptr)     // 已申请内存块的实际占用空间大小（含所有控制信息）（字节）
+#define kk_heap_used_size()      heap_used_size(NULL)     // 获取总已使用空间
+#define kk_heap_free_size()      heap_free_size(NULL)     // 获取总空闲空间（包含所有碎片）
+#define kk_heap_block_max()      heap_block_max(NULL)     // 获取当前最大的连续空间
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif

components/system/source/shell/README.md

@@ -0,0 +1,104 @@
+[简要](../../../README.md)
+
+# shell
+
+  > 是一款适合单片机用的简单的 shell 模块，使单片也能像 Linux 一样，具体基本的命令行功能，适用于示例、调试、应用等场合。
+
+## 快捷键支持
+  - Tap：       补全命令或参数
+  - Up：        查看上一个命令
+  - Down：      查看下一个命令
+  - Home：      光标移到开头位置
+  - End：       光标移到结尾位置
+  - Ctrl+C:     结束程序
+  - Ctrl+D:     删除光标后一个字符或结束程序
+  - Ctrl+L:     清空终端
+  - Ctrl+A:     同 Home
+  - Ctrl+E:     同 End
+  - Ctrl+U:     擦除光标前到行首的全部内容
+  - Ctrl+K:     擦除光标后到行尾的全部内容
+  - Ctrl+W:     擦除光标前的单词
+  - Ctrl+Y:     还原擦除的内容
+  - Ctrl+Right: 光标移动到单词首位
+  - Ctrl+Left:  光标移动到单词结尾
+
+## 如何使用
+
+### 移植
+  > 调用 sh_init_vt100() 进行初始化时指定并实现两个对应的接口即可，实际上在 [sh_vt100.c](./sh_vt100.c) 已做好一系列的工作，一般情况下无需再另外实现，除非有多数据接口的需求。
+
+### 初始化
+  > 在 [sh_t100.c](./sh_vt100.c) 中已通过 _install_shell_vt100() 被初始化，对象 g_uart_handle_vt100 直接可用。
+
+### 注册命令列表
+  > 所有命令都必须先注册才可生效。
+
+  - 使用宏 SH_REGISTER_CMD 注册
+    > 使用自动初始化的宏注册一个父命令列表。以下摘自 [sc.h](./sh.c) 文件的命令定义部分。
+```c
+SH_DEF_SUB_CMD(
+    _cmd_echo_sublist,
+    SH_SETUP_CMD("on", "Enable to feedback the command line", _cmd_echo_on, NULL),    //
+    SH_SETUP_CMD("off", "Disable to feedback the command line", _cmd_echo_off, NULL), //
+);
+
+SH_DEF_SUB_CMD(
+    _cmd_sh_sublist,
+    SH_SETUP_CMD("echo", "Turn on/off echo through sh_echo()", NULL, _cmd_echo_sublist),                                         //
+    SH_SETUP_CMD("history", "Show history control", _cmd_history, _cmd_history_param),                                           //
+    SH_SETUP_CMD("list-init", "List all auto initialize function\r\n\t* Usage: list-init [filter]", _cmd_print_init_fn, NULL),   //
+    SH_SETUP_CMD("list-module", "List all module structure\r\n\t* Usage: list-module [filter]", _cmd_print_module_struct, NULL), //
+    SH_SETUP_CMD("version", "Print the shell version", _cmd_version, NULL),                                                      //
+    SH_SETUP_CMD("parse-value", "Parse the value of a string demo", _cmd_parse_test, NULL),                                      //
+);
+
+SH_REGISTER_CMD(
+    register_internal_command,
+    SH_SETUP_CMD("sh", "Internal command", NULL, _cmd_sh_sublist),                                   //
+    SH_SETUP_CMD("help", "Print the complete root command", _cmd_print_help, _cmd_print_help_param), //
+    SH_SETUP_CMD("select", "Select parent command", _cmd_select, _cmd_select_param),                 //
+    SH_SETUP_CMD("exit", "Exit parent command or disconnect", _cmd_exit, NULL),                      //
+);
+```
+
+  - 使用函数接口动态注册
+    - sh_register_cmd(const sh_cmd_reg_t *sh_reg);
+    - sh_register_cmd_hide(const sh_cmd_reg_t *sh_reg);
+    - sh_unregister_cmd(const sh_cmd_reg_t *sh_reg);
+
+### 设置子命令、命令勾子和补全勾子
+  >  命令勾子和执行补全功能的勾子函数都在命令列表中确定，它们分别位于 SH_SETUP_CMD 的第 3、4 个参数。
+
+  - 命令勾子
+    > 如实例中显示，位于 SH_SETUP_CMD 的第 3 个参数，设置命令勾子。  
+    > 如果命令勾子取值为函数地址，则表示这个命令为完整命令，此时第 4 个参数必须是 cp_fn ，并且可设置对补全勾子或者为 NULL；  
+    > 如果命令勾子取值为NULL，则表示这个命令为父命令，此时第 4 个参数必须是 sub_cmd ，并且指向另一个由 SH_DEF_SUB_CMD 定义的命令列表；  
+
+### 命令勾子的可用接口
+  - sh_set_prompt()
+  - sh_reset_line()
+  - sh_echo()
+  - sh_parse_value()
+  - sh_merge_param()
+
+### 补全勾子的可用接口
+  - sh_putstr_quiet()
+  - sh_cmd_info()
+  - sh_completion_cmd()
+  - sh_completion_param()
+  - sh_completion_resource()
+  - sh_get_cp_result()
+
+### 数据流向
+  - 输入
+    > 任何需要解析的数据由 sh_putc() 或 sh_putstr() 开始, 在内部最终完成解析和回调执行的整个过程；
+
+  - 输出
+    > 命令勾子或补全勾子可使用如下函数回显：
+      - sh_echo()
+      - sh_set_prompt()
+      - sh_reset_line()
+
+## 参考实例
+  - [heap_shell.c](../../../architecture/common/heap/heap_shell.c)
+  - [fatfs_shell.c](../../../source/components/fs/fatfs_shell.c)

components/system/source/shell/sh.h

@@ -0,0 +1,400 @@
+/**
+ * @file sh.h
+ * @author LokLiang (lokliang@163.com)
+ * @brief
+ * @version 0.1
+ * @date 2023-03-21
+ *
+ * @copyright Copyright (c) 2023
+ *
+ */
+
+#ifndef __SH_H__
+#define __SH_H__
+
+#include "sys_init.h"
+#include "list/pslist.h"
+
+#define SH_VERSION "0.1"
+
+#ifndef CONFIG_SH_MAX_LINE_LEN
+#define CONFIG_SH_MAX_LINE_LEN 512 /* 最大命令长度 */
+#endif
+
+#ifndef CONFIG_SH_USE_STRTOD
+#define CONFIG_SH_USE_STRTOD 1 /* 允许参数解析工具 sh_parse_value() 解析浮点数 */
+#endif
+
+typedef struct sh_obj_def sh_t;
+
+typedef int (*sh_vprint_fn)(const char *format, va_list va); // 实现发送字符串到终端
+typedef void (*sh_disconnect_fn)(void);                      // 实现断开连接
+
+typedef struct // 兼容接口
+{
+    void (*set_cursor_hoffset)(sh_t *sh_hdl, int last_pos, int new_pos); // 设置光标水平位置
+    void (*insert_str)(sh_t *sh_hdl, const char *str);                   // 在光标前插入一个字符串
+    sh_vprint_fn vprint;                                                 // 实现发送字符串到终端
+    sh_disconnect_fn disconnect;                                         // 实现断开连接
+
+    void (*clear_line)(sh_t *sh_hdl); // 执行清除一行。值为 NULL 时不启用刷命令行
+} sh_port_t;
+
+typedef struct
+{
+    const char *arg_str;                            // 待分析的参数
+    int arg_len;                                    // 待解析的参数长度
+    char match_str[CONFIG_SH_MAX_LINE_LEN / 4 * 4]; // 保存相同的字符部分
+    int list_algin;                                 // 配合 list_fmt ，确定格式中 %-ns 的 n 的值
+    int match_num;                                  // 可打印的列表的条目数
+    int print_count;                                // 已打印计算
+} sh_cp_info_t;
+
+typedef enum __packed
+{
+    SH_CP_OP_NA,   // 未发生任何动作
+    SH_CP_OP_CP,   // 执行了自动补全
+    SH_CP_OP_PEND, // 正在列举选项
+    SH_CP_OP_LIST, // 完成了列举选项
+} sh_cp_op_t;
+
+typedef struct sh_cmd sh_cmd_t;
+
+typedef void (*sh_cp_fn)(sh_t *sh_hdl, int argc, const char *argv[], bool flag); // flag: 表示当前输入的最后一个参数是否完整（以空格分开）
+
+typedef enum
+{
+    _SH_SUB_TYPE_VOID,
+    _SH_SUB_TYPE_CPFN,
+    _SH_SUB_TYPE_SUB,
+} sh_fn_type_t;
+
+typedef struct sh_param
+{
+    const char *cmd;
+    const char *help;
+} sh_cp_param_t;
+
+typedef struct sh_cmd
+{
+    const char *cmd;
+    const char *help;
+    int (*cmd_func)(sh_t *sh_hdl, int argc, const char *argv[]);
+    union
+    {
+        const void *nul;
+        const sh_cmd_t *sub_cmd;
+        sh_cp_fn cp_fn;
+    } sub_fn;
+    sh_fn_type_t fn_type;
+} sh_cmd_t;
+
+typedef struct
+{
+    sys_psnode_t *node;
+    const sh_cmd_t *cmd;
+    const char *file;
+    int line;
+} sh_cmd_reg_t;
+
+typedef struct
+{
+    const char *code;
+    void (*key_func)(sh_t *sh_hdl);
+} sh_key_t;
+
+typedef struct
+{
+    sys_psnode_t *node;
+    const sh_key_t *key;
+} sh_key_reg_t;
+
+typedef struct
+{
+    enum
+    {
+        _SH_CMD_STATUS_Bad,        // 未找到命令
+        _SH_CMD_STATUS_Success,    // 成功找到命令函数
+        _SH_CMD_STATUS_Incomplete, // 命令不完整
+    } err_status;
+
+    int match_count; // 表示有多少段为成功匹配的命令段
+
+    const sh_cmd_reg_t *reg_struct; // 根命令结构的定义地址
+
+    const sh_cmd_t *match_cmd; // 最后一个匹配的命令信息
+
+} sh_cmd_info_t;
+
+typedef struct // 字符串值解释结果
+{
+    enum
+    {
+        _PARSE_TYPE_STRING,   // 字符串
+        _PARSE_TYPE_INTEGER,  // 带符号整型
+        _PARSE_TYPE_UNSIGNED, // 无符号整型
+        _PARSE_TYPE_FLOAT,    // 浮点
+    } type;
+
+    union
+    {
+        const char *val_string; // 指向字符串地址
+        int val_integer;        // 带符号整型值
+        unsigned val_unsigned;  // 无符号整型值
+        float val_float;        // 浮点值
+    } value;
+
+    char *endptr; // 指向结束字符
+
+} sh_parse_t;
+
+typedef struct sh_obj_def // 对象内存结构
+{
+    sh_port_t port;
+
+    sys_psnode_t obj_key_node;
+    sh_key_reg_t obj_key_data;
+
+    sys_psnode_t obj_cmd_node;
+    sh_cmd_reg_t obj_cmd_data;
+
+    const char *prompt; // 提示符
+
+    sys_pslist_t key_list; // 已注册的热键链
+    char key_str[8];       // 已缓存的热键代码
+    uint16_t key_stored;   // 已缓存的热键数
+
+    sys_pslist_t cmd_list;                         // 已注册的仅属于对应的终端可见的根命令链
+    char cmd_line[CONFIG_SH_MAX_LINE_LEN / 4 * 4]; // 当前命令缓存（包括 模块提示、命令行，不包括 提示符）
+    char *cmd_buf;                                 // 当前命令行在 cmd_line[] 中的指针
+    uint16_t cmd_stored;                           // 当前已缓存字符数（不包括 提示符 和 模块提示）
+    uint16_t cmd_input;                            // 当前光标位置（0.._MAX_CMD_LEN）
+    uint16_t sync_cursor;                          // 与当前光标同步的位置
+    int cmd_return;                                // 指令执行的结果
+
+    const sh_cmd_reg_t *select_reg_struct; // 内部 select 命令
+    const sh_cmd_t *select_cmd;            // 内部 select 命令
+
+    char *cmd_history;          // 命令的历史记录
+    int history_size;           // cmd_history 的长度
+    uint16_t *history_index;    // 历史记录信息
+    uint16_t history_index_num; // history_index 的成员数
+    uint16_t history_valid_num; // 已记录的历史命令数
+    uint16_t history_show;      // 当前正在显示历史命令。如果在显示历史命令时输入任意有效字符，则 cmd_line[] 将立即被更新
+
+    char *cmd_bank; // 用于保存 sh_ctrl_del_word(), sh_ctrl_del_left(), sh_ctrl_del_right() 删除的内容
+    int bank_size;  // cmd_bank 的大小（建议值为 CONFIG_SH_MAX_LINE_LEN ）
+
+    sh_cp_info_t *cp_info;          // 在允许传递 TAB 键到函数并预执行时暂存信息
+    int cp_match_num;               // 记录 sh_completion_resource() 需要保持的信息
+    int cp_list_algin;              // 记录 sh_completion_resource() 需要保持的信息
+    uint8_t cp_resource_flag;       // 标记执行了 sh_completion_resource()
+    uint8_t tab_press_count;        // cp_fn() 执行次数计数
+    uint8_t exec_flag;              // 禁止重入关键函数
+    volatile sh_cp_op_t cp_operate; // 保存最后一次自动补全的执行效果
+
+    bool disable_echo;    // 关闭回显
+    bool disable_history; // 关闭记录历史（以节约CPU开销）
+} sh_t;
+
+#define _SH_DO_CONCAT(X, Y) X##Y
+#define _SH_CONCAT(X, Y) _SH_DO_CONCAT(X, Y)
+#define _SH_NAME(NAME) _SH_CONCAT(_SH_CONCAT(_SH_CONCAT(__, NAME), __), __LINE__)
+#define _SH_GENERIC_SUB(SUB) (__builtin_types_compatible_p(__typeof(SUB), void *)                        ? _SH_SUB_TYPE_VOID \
+                              : __builtin_types_compatible_p(__typeof(SUB), __typeof(_sh_generic_cp_fn)) ? _SH_SUB_TYPE_CPFN \
+                              : __builtin_types_compatible_p(__typeof(SUB), sh_cmd_t const[])            ? _SH_SUB_TYPE_SUB  \
+                                                                                                         : ~0u)
+
+/* 定义命令 ------------------------------------------------------------------------- */
+
+/**
+ * @brief 定义执行命令的函数
+ *
+ * @param sh_hdl 由 sh_init_vt100() 初始化，在 sh_putc() 传入入的对象
+ * @param argc 已输入参数的数量
+ * @param argv 已输入参数的指针（字符串）
+ *
+ * @verbatim
+ * @c sh.c
+ * @endverbatim
+ */
+#define SH_CMD_FN(NAME) __used static int NAME(sh_t *sh_hdl, int argc, const char *argv[])
+
+/**
+ * @brief 定义执行自动补全的函数，当收到按键为 TAB 时被调用。
+ *
+ * @param sh_hdl 由 sh_init_vt100() 初始化，在 sh_putc() 传入入的对象
+ * @param argc 已输入参数的数量
+ * @param argv 已输入参数的指针（字符串）
+ * @param flag false 表示最后一个参数正在输入，true 表示最后一个参数已完整输入（光标前一个字符是空格）
+ *
+ * @verbatim
+ * @c sh.c
+ * @endverbatim
+ */
+#define SH_CMD_CP_FN(NAME) __used static void NAME(sh_t *sh_hdl, int argc, const char *argv[], bool flag)
+
+/**
+ * @brief 定义命令列表 SH_REGISTER_CMD 或 SH_DEF_SUB_CMD 中的成员
+ *
+ * @param CMD 命令（字符串，不要有空格）
+ * @param HELP 命令的帮助信息（字符串）
+ * @param FUNC 执行命令对的函数( static int _cmd_func(sh_t *sh_hdl, int argc, const char *argv[]) )。如果即值为 NULL 时，表示有子命令。
+ * @param SUB_NAME
+ *   1. 如果 FUNC 取值为 NULL 时， SUB_NAME 必须指向 SH_DEF_SUB_CMD 定义的子命令列表名；
+ *   2. 如果 FUNC 取值为函数时:
+ *      2.1 SUB_NAME 可为 NULL；
+ *      2.1 SUB_NAME 指向 void (*cp_fn)(sh_t *sh_hdl, int argc, const char *argv[]) 表示按 TAB 键时被执行的函数，用于参数补全。
+ *
+ * @verbatim
+ * @c sh.c
+ * @endverbatim
+ */
+#define SH_SETUP_CMD(CMD, HELP, FUNC, SUB) \
+    {                                      \
+        .cmd = CMD,                        \
+        .help = HELP,                      \
+        .cmd_func = FUNC,                  \
+        .sub_fn = {SUB},                   \
+        .fn_type = _SH_GENERIC_SUB(SUB),   \
+    }
+
+/**
+ * @brief 定义子命令列表（由 SH_SETUP_CMD 中的参数 SUB_NAME 所指向的列表）。
+ *
+ * @param SUB_NAME 子命令列表名。需要与 SH_SETUP_CMD 中的参数 SUB_NAME 的值保持一致
+ *
+ * @verbatim
+ * @c sh.c
+ * @endverbatim
+ */
+#define SH_DEF_SUB_CMD(SUB_NAME, ...)    \
+    static sh_cmd_t const SUB_NAME[] = { \
+        __VA_ARGS__{0}}
+
+/**
+ * @brief 定义根命令列表。
+ *
+ * @param NAME 描述自动初始化的函数名。
+ *
+ * @param ... 使用 SH_SETUP_CMD 添加任意数量的根命令的信息。
+ */
+#define SH_DEF_CMD(NAME, ...)                       \
+    static sys_psnode_t _SH_NAME(cmd_node_);        \
+    static sh_cmd_t const _SH_NAME(cmd_data_)[] = { \
+        __VA_ARGS__{0}};                            \
+    static sh_cmd_reg_t const NAME = {              \
+        .node = &_SH_NAME(cmd_node_),               \
+        .cmd = _SH_NAME(cmd_data_),                 \
+        .file = __FILE__,                           \
+        .line = __LINE__,                           \
+    }
+
+/**
+ * @brief 注册根命令列表。将在初始化阶段被自动执行。
+ *
+ * @param NAME 描述自动初始化的函数名。
+ *
+ * @param ... 使用 SH_SETUP_CMD 添加任意数量的根命令的信息。
+ *
+ * @verbatim
+ * @c sh.c
+ * @endverbatim
+ */
+#define SH_REGISTER_CMD(NAME, ...)     \
+    SH_DEF_CMD(NAME, __VA_ARGS__);     \
+    static int _init_##NAME(void)      \
+    {                                  \
+        return sh_register_cmd(&NAME); \
+    }                                  \
+    INIT_EXPORT_COMPONENT(_init_##NAME)
+
+SH_CMD_CP_FN(_sh_generic_cp_fn) {}
+
+/* 注册命令 -------------------------------------------------------------------------- */
+
+int sh_register_cmd(const sh_cmd_reg_t *sh_reg);      // 可用自动初始化宏执行 @ref SH_REGISTER_CMD
+int sh_register_cmd_hide(const sh_cmd_reg_t *sh_reg); // 可用自动初始化宏执行 @ref SH_REGISTER_CMD
+int sh_unregister_cmd(const sh_cmd_reg_t *sh_reg);    // 取消注册一个根命令
+
+/* 现成终端协议初始化 ----------------------------------------------------------------- */
+
+extern sh_t g_uart_handle_vt100; // 内部默认已初始化的句柄
+
+int sh_init_vt100(sh_t *sh_hdl, sh_vprint_fn vprint, sh_disconnect_fn disconnect); // 初始化一个新的 VT100 的终端对象
+
+void sh_config_history_mem(sh_t *sh_hdl, void *mem, int size); // 选用：配置用于记录历史的缓存
+void sh_config_backup_mem(sh_t *sh_hdl, void *mem, int size);  // 选用：配置用于保存 sh_ctrl_del_word(), sh_ctrl_del_left(), sh_ctrl_del_right() 删除的内容
+
+/* 执行过程 --------------------------------------------------------------------------- */
+
+void sh_putc(sh_t *sh_hdl, char c);            // 记录一个字符到内部缓存中并解析和执行
+void sh_putstr(sh_t *sh_hdl, const char *str); // 同 sh_putc()
+
+void sh_putstr_quiet(sh_t *sh_hdl, const char *str); // 同 sh_putstr() 但不会回显
+
+void sh_set_prompt(sh_t *sh_hdl, const char *prompt); // 设置提示符
+
+void sh_reset_line(sh_t *sh_hdl); // 清除命令接收缓存
+
+int sh_echo(sh_t *sh_hdl, const char *fmt, ...);  // 回显到终端
+
+sh_parse_t sh_parse_value(const char *str); // 参数工具：解析字符串表示的数值
+
+int sh_merge_param(char *dst, int len, int argc, const char *argv[]); // 参数工具：以空格为分隔符，合并多个参数
+
+int sh_get_cmd_result(sh_t *sh_hdl); // 获取上一条有效命令的返回值
+
+void sh_refresh_line(sh_t *sh_hdl); // 执行刷一次当前命令行显示
+
+/* cp_fn 应用 ---------------------------------------------------------------------- */
+
+sh_cmd_info_t sh_cmd_info(sh_t *sh_hdl, int argc, const char *argv[]); // 根据参数，获取完全匹配的命令信息
+
+sh_cp_op_t sh_completion_cmd(sh_t *sh_hdl, int argc, const char *argv[]); // 根据参数，在已注册命令中查找并自动补全命令
+
+sh_cp_op_t sh_completion_param(sh_t *sh_hdl, const sh_cp_param_t *param); // 仅在 cp_fn() 中可用，根据当前命令行内容，在给出的参数结构中查找并自动补全参数。参数允许为 NULL
+
+void sh_completion_resource(sh_t *sh_hdl, const char *arg_str, const char *res_str, const char *help); // 仅在 cp_fn() 中可用，根据当前命令行内容，逐个给出可供查找的提示符。内部将根据所提供的数据自动补全
+sh_cp_op_t sh_get_cp_result(sh_t *sh_hdl);                                                             // 配合 sh_completion_resource() 使用，在下次进入 cp_fn() 时获取前一次自动补全的执行效果
+
+/* 热键功能同步 ----------------------------------------------------------------------- */
+
+int sh_register_port(sh_t *sh_hdl, const sh_port_t *port);           // 配置终端的控制接口
+int sh_register_key(sh_t *sh_hdl, const sh_key_reg_t *sh_key);       // 注册一组热键
+int sh_unregister_key(sh_t *sh_hdl, const sh_key_reg_t *sh_key);     // 取消注册一组热键
+int sh_register_key_cmd(sh_t *sh_hdl, const sh_cmd_reg_t *sh_reg);   // 注册仅属于对应的终端可见的根命令 @ref SH_REGISTER_CMD
+int sh_unregister_key_cmd(sh_t *sh_hdl, const sh_cmd_reg_t *sh_reg); // 取消注册仅属于对应的终端可见的根命令
+
+void sh_ctrl_tab(sh_t *sh_hdl);                 // 同步热键功能：自动实例/打印命令
+bool sh_ctrl_enter(sh_t *sh_hdl);               // 同步热键功能：执行已缓存到的命令
+bool sh_ctrl_delete(sh_t *sh_hdl, int n);       // 同步热键功能：删除光标的后 n 个字符。返回是否成功
+bool sh_ctrl_backspace(sh_t *sh_hdl, int n);    // 同步热键功能：删除光标的前 n 个字符。返回是否成功
+bool sh_ctrl_up(sh_t *sh_hdl);                  // 同步热键功能：查看上一个命令，并更新光标位置记录。返回是否成功
+bool sh_ctrl_down(sh_t *sh_hdl);                // 同步热键功能：查看下一个命令，并更新光标位置记录。返回是否成功
+void sh_ctrl_left(sh_t *sh_hdl);                // 同步热键功能：光标左移，并更新光标位置记录
+void sh_ctrl_right(sh_t *sh_hdl);               // 同步热键功能：光标右移，并更新光标位置记录
+void sh_ctrl_home(sh_t *sh_hdl);                // 同步热键功能：光标移到开头位置，并更新光标位置记录
+void sh_ctrl_end(sh_t *sh_hdl);                 // 同步热键功能：光标移到结尾位置，并更新光标位置记录
+void sh_ctrl_set_cursor(sh_t *sh_hdl, int pos); // 同步热键功能：光标移到指定位置（不包括提示符，起始位置为0），并更新光标位置记录
+void sh_ctrl_word_head(sh_t *sh_hdl);           // 同步热键功能：光标移到当前单词的开头，并更新光标位置记录
+void sh_ctrl_word_tail(sh_t *sh_hdl);           // 同步热键功能：光标移到当前单词的结尾，并更新光标位置记录
+void sh_ctrl_print_cmd_line(sh_t *sh_hdl);      // 同步热键功能：打印一次命令行内容
+unsigned sh_ctrl_del_word(sh_t *sh_hdl);        // 同步热键功能：擦除光标前的单词内容。返回：成功擦除的字符数
+unsigned sh_ctrl_del_left(sh_t *sh_hdl);        // 同步热键功能：擦除光标前到行首的全部内容。返回：成功擦除的字符数
+unsigned sh_ctrl_del_right(sh_t *sh_hdl);       // 同步热键功能：擦除光标后到行尾的全部内容。返回：成功擦除的字符数
+bool sh_ctrl_undelete(sh_t *sh_hdl);            // 同步热键功能：插入 sh_ctrl_del_word(), sh_ctrl_del_left(), sh_ctrl_del_right() 擦除的内容。返回是否成功
+bool sh_ctrl_is_module(sh_t *sh_hdl);           // 同步热键功能：查询当前是否使用了 select 命令进入的模块模式（快捷命令模式）
+
+void sh_ctrl_set_input_pos(sh_t *sh_hdl, uint16_t input_pos); // 设置当前指针（光标）位置（不包括提示符和模块提示），起始位置为0
+uint16_t sh_ctrl_get_input_pos(sh_t *sh_hdl);                 // 获取当前指针（光标）位置（不包括提示符和模块提示），起始位置为0
+
+uint16_t sh_ctrl_get_line_pos(sh_t *sh_hdl);            // 根据当前显示内容（包含回翻的历史记录），获取当前光标位置（提示符+模块提示+命令）
+uint16_t sh_ctrl_get_line_len(sh_t *sh_hdl);            // 根据当前显示内容（包含回翻的历史记录），获取最大光标位置（提示符+模块提示+命令）
+char sh_ctrl_get_line_char(sh_t *sh_hdl, uint16_t pos); // 获取命令行部分的字符（提示符+模块提示+命令）
+
+/* 其他 ------------------------------------------------------------------------------- */
+
+void sh_register_external(sh_vprint_fn out); // 用于显式初始化内部函数
+
+#endif

components/system/source/shell/sh_vset.h

@@ -0,0 +1,223 @@
+/**
+ * @file sh_vset.h
+ * @author LokLiang
+ * @brief shell 模块专用，可用于通过命令行中的参数设置变量的基本接口
+ * @version 0.1
+ * @date 2023-09-22
+ *
+ * @copyright Copyright (c) 2023
+ *
+ * 本模块实现解析字符，并根据解析的结果对常见类型的的变量赋值的功能。
+ *
+ * 特性：
+ * - 自动分析设置变量的具体类型
+ * - 对取值范围限制
+ * - 可通过命令行的形式进行设置
+ * - 每增加一项写入接口最低消耗 38 个字节的代码空间
+ *
+ * 使用：
+ * 1. 使用 vset_init() 指定内部的 sh 模块对象
+ * 2. 使用对应的宏作为设置函数，其中：
+ * - @b SET_VAR     用于设置无符号整形、带符号整型、单精度的浮点数和字符串的变量
+ * - @b SET_ENUM    用于设置枚举型的变量，支持 SET_VAR 所支持的全部类型
+ * - @b SET_CP_ENUM 对应 SET_ENUM 所设置的变量的可用自动补全函数
+ * 3. 如果输入的参数为 ? 可用于打印当前的设置范围。
+ * 4. 通过选项设置参数，其中：
+ * - @b PSET_FN     指定一个已定义的 const sh_vset_param_t* 的结构作为选项
+ * - @b PSET_CP     根据一个已定义的 const sh_vset_param_t* 执行自动补选项
+ *
+ * 实例1: 以下这些函数可被 SH_SETUP_CMD 中定义的 FUNC 执行，或者作为 sh_vset_param_t::set_func 的成员
+ * static int _value_set_u8(const char *argv[])    { SET_VAR(&var_u8, 1, 200); }
+ * static int _value_set_s16(const char *argv[])   { SET_VAR(&var_s16, -1000, 1000); }
+ * static int _value_set_float(const char *argv[]) { SET_VAR(&var_float, -1000, var_u8); }
+ * static int _value_set_str(const char *argv[])   { SET_VAR(&var_str, 0, 0); }
+ * static int _value_set_enum(const char *argv[])  { SET_ENUM(&var_s32, "enable=1,disable=0"); }
+ *
+ * 实例2: 实现选项+参数的格式
+ * static sh_vset_param_t const s_param_template[] = {
+ *     {"--u8", "该选项的帮助信息", value_set_u8, NULL},
+ *     {"--s16", "该选项的帮助信息", value_set_s16, NULL},
+ *     {"--float", "该选项的帮助信息", value_set_float, NULL},
+ *     {"--str", "该选项的帮助信息", value_set_str, NULL},
+ *     {"--enum", "该选项的帮助信息", value_set_enum, "enable=1,disable=0"},
+ * static int _value_set(sh_t *sh_hdl, int argc, const char *argv[])            { PSET_FN(s_param_template); } // 这个函数可作为 SH_SETUP_CMD 中定义的 FUNC
+ * static void _value_cp(sh_t *sh_hdl, int argc, const char *argv[], bool flag) { PSET_CP(s_param_template); } // 这个函数可作为 SH_SETUP_CMD 中定义的 SUB
+ *
+ */
+
+#ifndef __SH_VSET_H__
+#define __SH_VSET_H__
+
+#include "sys_types.h"
+#include "sh.h"
+
+/* 描述支待的待设置变量的具体类型 */
+typedef enum
+{
+    __TYPE_ATTR_CHR,
+    __TYPE_ATTR_BOOL,
+    __TYPE_ATTR_U8,
+    __TYPE_ATTR_S8,
+    __TYPE_ATTR_U16,
+    __TYPE_ATTR_S16,
+    __TYPE_ATTR_U32,
+    __TYPE_ATTR_S32,
+    __TYPE_ATTR_U64,
+    __TYPE_ATTR_S64,
+    __TYPE_ATTR_FLOAT,
+    __TYPE_ATTR_DOUBLE,
+    __TYPE_ATTR_STR,
+    __TYPE_ATTR_OTHER,
+} __type_attr_t;
+
+/**
+ * @brief vset_cb
+ * 当一个参数的设置值合法，即将被执行设置前回调的函数。当回调退出后才会更新到目标变量中。
+ * @param new_value 指向 sh_vset 内部的新值的栈内存地址。提示：可配合 __typeof() 强制转换为确定的类型。
+ */
+typedef void (*vset_cb)(sh_t *sh_hdl, void *new_value);
+
+/* 待设置变量数据结构 */
+typedef struct
+{
+    void *dest;
+    __type_attr_t attr;
+    vset_cb cb;
+} __vset_param_t;
+
+#define __GENERIC_ATTR(VAR) (__builtin_types_compatible_p(__typeof(VAR), char)                ? __TYPE_ATTR_CHR    \
+                             : __builtin_types_compatible_p(__typeof(VAR), volatile char)     ? __TYPE_ATTR_CHR    \
+                             : __builtin_types_compatible_p(__typeof(VAR), bool)              ? __TYPE_ATTR_BOOL   \
+                             : __builtin_types_compatible_p(__typeof(VAR), volatile bool)     ? __TYPE_ATTR_BOOL   \
+                             : __builtin_types_compatible_p(__typeof(VAR), uint8_t)           ? __TYPE_ATTR_U8     \
+                             : __builtin_types_compatible_p(__typeof(VAR), volatile uint8_t)  ? __TYPE_ATTR_U8     \
+                             : __builtin_types_compatible_p(__typeof(VAR), int8_t)            ? __TYPE_ATTR_S8     \
+                             : __builtin_types_compatible_p(__typeof(VAR), volatile int8_t)   ? __TYPE_ATTR_S8     \
+                             : __builtin_types_compatible_p(__typeof(VAR), uint16_t)          ? __TYPE_ATTR_U16    \
+                             : __builtin_types_compatible_p(__typeof(VAR), volatile uint16_t) ? __TYPE_ATTR_U16    \
+                             : __builtin_types_compatible_p(__typeof(VAR), int16_t)           ? __TYPE_ATTR_S16    \
+                             : __builtin_types_compatible_p(__typeof(VAR), volatile int16_t)  ? __TYPE_ATTR_S16    \
+                             : __builtin_types_compatible_p(__typeof(VAR), uint32_t)          ? __TYPE_ATTR_U32    \
+                             : __builtin_types_compatible_p(__typeof(VAR), volatile uint32_t) ? __TYPE_ATTR_U32    \
+                             : __builtin_types_compatible_p(__typeof(VAR), int32_t)           ? __TYPE_ATTR_S32    \
+                             : __builtin_types_compatible_p(__typeof(VAR), volatile int32_t)  ? __TYPE_ATTR_S32    \
+                             : __builtin_types_compatible_p(__typeof(VAR), uint64_t)          ? __TYPE_ATTR_U64    \
+                             : __builtin_types_compatible_p(__typeof(VAR), volatile uint64_t) ? __TYPE_ATTR_U64    \
+                             : __builtin_types_compatible_p(__typeof(VAR), int64_t)           ? __TYPE_ATTR_S64    \
+                             : __builtin_types_compatible_p(__typeof(VAR), volatile int64_t)  ? __TYPE_ATTR_S64    \
+                             : __builtin_types_compatible_p(__typeof(VAR), float)             ? __TYPE_ATTR_FLOAT  \
+                             : __builtin_types_compatible_p(__typeof(VAR), volatile float)    ? __TYPE_ATTR_FLOAT  \
+                             : __builtin_types_compatible_p(__typeof(VAR), double)            ? __TYPE_ATTR_DOUBLE \
+                             : __builtin_types_compatible_p(__typeof(VAR), volatile double)   ? __TYPE_ATTR_DOUBLE \
+                             : __builtin_types_compatible_p(__typeof(VAR), char[])            ? __TYPE_ATTR_STR    \
+                                                                                              : __TYPE_ATTR_OTHER)
+
+typedef int (*vset_var_fn)(const char *argv[]);
+
+typedef struct // 用于长选项设置的描述结构
+{
+    const char *option;   // 选项，如 "--value"
+    const char *help;     // 对该选项的描述
+    vset_var_fn set_func; // 与 option 对应的，使用宏 SET_VAR() 或 SET_ENUM() 设置变量的函数。如果值为 NULL 表示该选项无参数，同时对应的输入参数被保留
+    const char *enum_str; // 仅在类型为 vset_enum_fn 时有效，为对应的选项提供可选的补全参数选项，值为 NULL 或 "" 时默认候选参数为 '?'
+} sh_vset_param_t;
+
+int vset_unsigned(const __vset_param_t *param, const char *argv[], unsigned int low, unsigned int high);
+int vset_integer(const __vset_param_t *param, const char *argv[], signed int low, signed int high);
+int vset_float(const __vset_param_t *param, const char *argv[], float low, float high);
+int vset_str(const __vset_param_t *param, const char *argv[], unsigned bufsize);
+int vset_enum(const __vset_param_t *param, const char *argv[], const char *enum_str);
+void vset_cp_enum(int argc, bool flag, const char *enum_str);
+
+int vset_option_set(sh_t *sh_hdl, int *argc, const char *argv[], const sh_vset_param_t *p, unsigned size);
+bool vset_option_cp(sh_t *sh_hdl, int argc, const char *argv[], bool flag, const sh_vset_param_t *p, unsigned size);
+
+/* 自动分析并设置变量的值，带设置回调 */
+#define SET_VAR_CB(NAME, LOW, HIGH, CB)                     \
+    do                                                      \
+    {                                                       \
+        static __vset_param_t const param = {               \
+            .dest = NAME,                                   \
+            .attr = __GENERIC_ATTR(*(NAME)),                \
+            .cb = CB,                                       \
+        };                                                  \
+        if (                                                \
+            __GENERIC_ATTR(*(NAME)) == __TYPE_ATTR_U8 ||    \
+            __GENERIC_ATTR(*(NAME)) == __TYPE_ATTR_U16 ||   \
+            __GENERIC_ATTR(*(NAME)) == __TYPE_ATTR_U32 ||   \
+            __GENERIC_ATTR(*(NAME)) == __TYPE_ATTR_U64)     \
+        {                                                   \
+            return vset_unsigned(&param, argv, LOW, HIGH);  \
+        }                                                   \
+        else if (                                           \
+            __GENERIC_ATTR(*(NAME)) == __TYPE_ATTR_CHR ||   \
+            __GENERIC_ATTR(*(NAME)) == __TYPE_ATTR_BOOL ||  \
+            __GENERIC_ATTR(*(NAME)) == __TYPE_ATTR_S8 ||    \
+            __GENERIC_ATTR(*(NAME)) == __TYPE_ATTR_S16 ||   \
+            __GENERIC_ATTR(*(NAME)) == __TYPE_ATTR_S32 ||   \
+            __GENERIC_ATTR(*(NAME)) == __TYPE_ATTR_S64)     \
+        {                                                   \
+            return vset_integer(&param, argv, LOW, HIGH);   \
+        }                                                   \
+        else if (                                           \
+            __GENERIC_ATTR(*(NAME)) == __TYPE_ATTR_FLOAT || \
+            __GENERIC_ATTR(*(NAME)) == __TYPE_ATTR_DOUBLE)  \
+        {                                                   \
+            return vset_float(&param, argv, LOW, HIGH);     \
+        }                                                   \
+        else if (                                           \
+            __GENERIC_ATTR(*(NAME)) == __TYPE_ATTR_STR)     \
+        {                                                   \
+            return vset_str(&param, argv, sizeof(*(NAME))); \
+        }                                                   \
+        else                                                \
+        {                                                   \
+            return -1;                                      \
+        }                                                   \
+    } while (0)
+
+/* 设置数据类型为 枚举型 的变量，带设置回调  */
+#define SET_ENUM_CB(NAME, ENUM_STR, CB)           \
+    do                                            \
+    {                                             \
+        static __vset_param_t const param = {     \
+            .dest = NAME,                         \
+            .attr = __GENERIC_ATTR(*(NAME)),      \
+            .cb = CB,                             \
+        };                                        \
+        return vset_enum(&param, argv, ENUM_STR); \
+    } while (0)
+
+/* 自动分析并设置变量的值 */
+#define SET_VAR(NAME, LOW, HIGH) SET_VAR_CB(NAME, LOW, HIGH, NULL)
+
+/* 设置数据类型为 枚举型 的变量 */
+#define SET_ENUM(NAME, ENUM_STR) SET_ENUM_CB(NAME, ENUM_STR, NULL)
+
+/* 对应 SET_VAR 所设置的变量的可用自动补全函数 */
+#define SET_CP_VAR()                                          \
+    do                                                        \
+    {                                                         \
+        if (argc + flag == 1)                                 \
+        {                                                     \
+            sh_completion_resource(sh_hdl, NULL, "? ", NULL); \
+        }                                                     \
+    } while (0)
+
+/* 对应 SET_ENUM 所设置的变量的可用自动补全函数 */
+#define SET_CP_ENUM(ENUM_STR)               \
+    do                                      \
+    {                                       \
+        vset_cp_enum(argc, flag, ENUM_STR); \
+    } while (0)
+
+#define PSET_FN(OPT) vset_option_set(sh_hdl, &argc, argv, OPT, sizeof(OPT))     /* 作为 SH_CMD_FN() 的实际执行函数 */
+#define PSET_CP(OPT) vset_option_cp(sh_hdl, argc, argv, flag, OPT, sizeof(OPT)) /* 作为 SH_CMD_CP_FN() 的实际执行函数 */
+
+typedef void (*vset_global_cb)(sh_t *sh_hdl);
+
+void vset_init(sh_t *sh_hdl, vset_global_cb cb);
+
+void vset_force_cb(void);
+
+#endif

components/system/source/shell/sh_vt100.c

@@ -0,0 +1,455 @@
+/**
+ * @file sh_vt100.c
+ * @author LokLiang (lokliang@163.com)
+ * @brief
+ * @version 0.1
+ * @date 2023-03-21
+ *
+ * @copyright Copyright (c) 2023
+ *
+ */
+
+#include "sh.h"
+#include "sh_vt100.h"
+#include "sys_log.h"
+
+#ifndef CONFIG_SH_MAX_HISTORY_LEN
+#define CONFIG_SH_MAX_HISTORY_LEN 255 /* 用于记录命令的缓存长度 */
+#endif
+
+/**
+ * @brief 定义热键列表 SH_DEF_KEY 中的成员
+ *
+ * @param KEY 热键代码（字符串）
+ * @param FUNC 热键对应的函数( static void _key_func(void) )
+ *
+ * @verbatim
+ * @c sh_vt100.c
+ * @endverbatim
+ */
+#define SH_SETUP_KEY(KEY, FUNC) \
+    {                           \
+        .code = KEY,            \
+        .key_func = FUNC,       \
+    }
+
+#define SH_DEF_KEY(NAME, ...)                       \
+    static sys_psnode_t _SH_NAME(key_node_);        \
+    static sh_key_t const _SH_NAME(key_data_)[] = { \
+        __VA_ARGS__{0}};                            \
+    static sh_key_reg_t const NAME = {              \
+        .node = &_SH_NAME(key_node_),               \
+        .key = _SH_NAME(key_data_),                 \
+    };
+
+sh_t g_uart_handle_vt100;
+
+static char last_key = '\0';
+
+/* 基本键键 */
+static void _exec_key_TAB(sh_t *sh_hdl);       // 补全命令
+static void _exec_key_ENTER(sh_t *sh_hdl);     // 执行命令
+static void _exec_key_LF(sh_t *sh_hdl);        // 执行命令
+static void _exec_key_BACKSPACE(sh_t *sh_hdl); // 删除光标前一个字符
+static void _exec_key_CTR_H(sh_t *sh_hdl);     // 删除光标前一个字符
+static void _exec_key_DELETE(sh_t *sh_hdl);    // 删除光标后一个字符
+static void _exec_key_UP(sh_t *sh_hdl);        // 查看上一个命令
+static void _exec_key_DW(sh_t *sh_hdl);        // 查看下一个命令
+static void _exec_key_RIGHT(sh_t *sh_hdl);     // 光标右移
+static void _exec_key_LEFT(sh_t *sh_hdl);      // 光标左移
+static void _exec_key_HOME(sh_t *sh_hdl);      // 光标移到行首（提示符除外）
+static void _exec_key_END(sh_t *sh_hdl);       // 光标移到行尾
+
+/* 其他键键 */
+static void _exec_key_CTR_C(sh_t *sh_hdl);     // 结束程序
+static void _exec_key_CTR_D(sh_t *sh_hdl);     // 删除光标后一个字符或结束程序
+static void _exec_key_CTR_L(sh_t *sh_hdl);     // 清空终端
+static void _exec_key_CTR_A(sh_t *sh_hdl);     // 同 HOME
+static void _exec_key_CTR_E(sh_t *sh_hdl);     // 同 END
+static void _exec_key_CTR_U(sh_t *sh_hdl);     // 擦除光标前到行首的全部内容
+static void _exec_key_CTR_K(sh_t *sh_hdl);     // 擦除光标后到行尾的全部内容
+static void _exec_key_CTR_W(sh_t *sh_hdl);     // 擦除光标前的单词
+static void _exec_key_CTR_Y(sh_t *sh_hdl);     // 还原擦除的内容
+static void _exec_key_CTR_RIGHT(sh_t *sh_hdl); // 光标移动到单词首位
+static void _exec_key_CTR_LEFT(sh_t *sh_hdl);  // 光标移动到单词结尾
+
+/* 终端操作 */
+static void _clear(sh_t *sh_hdl);                  // 清屏
+static void _del_line(sh_t *sh_hdl, unsigned len); // 删除当前行
+static void _set_cursor_hoffset(sh_t *sh_hdl, int last_pos, int new_pos);
+static void _insert_str(sh_t *sh_hdl, const char *str);
+
+SH_DEF_KEY(
+    _register_vt100_keys,
+
+    /* 基本 */
+    SH_SETUP_KEY(KEY_TAB,       _exec_key_TAB),       // 补全命令
+    SH_SETUP_KEY(KEY_CTR_M,     _exec_key_ENTER),     // 执行命令
+    SH_SETUP_KEY(KEY_CTR_J,     _exec_key_LF),        // 执行命令
+    SH_SETUP_KEY(KEY_BACKSPACE, _exec_key_BACKSPACE), // 删除光标前一个字符
+    SH_SETUP_KEY(KEY_CTR_H,     _exec_key_CTR_H),     // 删除光标前一个字符
+    SH_SETUP_KEY(KEY_DELETE,    _exec_key_DELETE),    // 删除光标后一个字符
+    SH_SETUP_KEY(KEY_UP,        _exec_key_UP),        // 查看上一个命令
+    SH_SETUP_KEY(KEY_DW,        _exec_key_DW),        // 查看下一个命令
+    SH_SETUP_KEY(KEY_RIGHT,     _exec_key_RIGHT),     // 光标右移
+    SH_SETUP_KEY(KEY_LEFT,      _exec_key_LEFT),      // 光标左移
+    SH_SETUP_KEY(KEY_HOME,      _exec_key_HOME),      // 光标移到行首（提示符除外）
+    SH_SETUP_KEY(KEY_END,       _exec_key_END),       // 光标移到行尾
+
+    /* 其他 */
+    SH_SETUP_KEY(KEY_CTR_C,     _exec_key_CTR_C),     // 结束程序
+    SH_SETUP_KEY(KEY_CTR_D,     _exec_key_CTR_D),     // 删除光标后一个字符或结束程序
+    SH_SETUP_KEY(KEY_CTR_L,     _exec_key_CTR_L),     // 清空终端
+    SH_SETUP_KEY(KEY_CTR_A,     _exec_key_CTR_A),     // 同 HOME
+    SH_SETUP_KEY(KEY_CTR_E,     _exec_key_CTR_E),     // 同 END
+    SH_SETUP_KEY(KEY_CTR_U,     _exec_key_CTR_U),     // 擦除光标前到行首的全部内容
+    SH_SETUP_KEY(KEY_CTR_K,     _exec_key_CTR_K),     // 擦除光标后到行尾的全部内容
+    SH_SETUP_KEY(KEY_CTR_W,     _exec_key_CTR_W),     // 擦除光标前的单词
+    SH_SETUP_KEY(KEY_CTR_Y,     _exec_key_CTR_Y),     // 还原擦除的内容
+    SH_SETUP_KEY(KEY_CTR_RIGHT, _exec_key_CTR_RIGHT), // 光标移动到单词首位
+    SH_SETUP_KEY(KEY_CTR_LEFT,  _exec_key_CTR_LEFT),  // 光标移动到单词结尾
+);
+
+static void _exec_key_TAB(sh_t *sh_hdl) // "\x09"
+{
+    sh_ctrl_tab(sh_hdl); // 自动实例/打印命令
+}
+
+static void _exec_key_ENTER(sh_t *sh_hdl) // "\x0D"
+{
+    sh_echo(sh_hdl, "\r\n");
+    sh_ctrl_enter(sh_hdl); // 执行已缓存到的命令
+    sh_ctrl_print_cmd_line(sh_hdl);
+    last_key = '\r';
+}
+
+static void _exec_key_LF(sh_t *sh_hdl) // "\x0A"
+{
+    if (last_key != '\r')
+    {
+        _exec_key_ENTER(sh_hdl);
+    }
+    last_key = '\n';
+}
+
+static void _exec_key_DELETE(sh_t *sh_hdl) // "\e[3~"
+{
+    if (sh_ctrl_delete(sh_hdl, 1))
+    {
+        /* 删除光标右边一个字符 */
+        sh_echo(sh_hdl, DCH(1));
+    }
+}
+
+static void _exec_key_BACKSPACE(sh_t *sh_hdl) // "\x7F"
+{
+    if (sh_ctrl_backspace(sh_hdl, 1))
+    {
+        /* 删除光标左边一个字符，同时使光标自动左移一位 */
+        sh_echo(sh_hdl, CUB(1));
+        sh_echo(sh_hdl, DCH(1));
+    }
+}
+
+static void _exec_key_CTR_H(sh_t *sh_hdl) // "\x8"
+{
+    if (sh_ctrl_backspace(sh_hdl, 1))
+    {
+        /* 删除光标左边一个字符，同时使光标自动左移一位 */
+        uint16_t line_pos = sh_ctrl_get_line_pos(sh_hdl);
+        uint16_t line_len = sh_ctrl_get_line_len(sh_hdl);
+
+        sh_echo(sh_hdl, "\b");
+        for (int i = 0; i < line_len - line_pos; i++)
+        {
+            sh_echo(sh_hdl, "%c", sh_ctrl_get_line_char(sh_hdl, line_pos + i));
+        }
+        sh_echo(sh_hdl, " ");
+        for (int i = 0; i < line_len - line_pos + 1; i++)
+        {
+            sh_echo(sh_hdl, "\b");
+        }
+    }
+}
+
+static void _exec_key_RIGHT(sh_t *sh_hdl) // "\e[C"
+{
+    sh_ctrl_right(sh_hdl); // 光标右移
+}
+
+static void _exec_key_LEFT(sh_t *sh_hdl) // "\e[D"
+{
+    sh_ctrl_left(sh_hdl); // 光标左移
+}
+
+static void _exec_key_HOME(sh_t *sh_hdl) // "\e[H"
+{
+    sh_ctrl_home(sh_hdl); // 光标移到开头位置
+}
+
+static void _exec_key_END(sh_t *sh_hdl) // "\e[F"
+{
+    sh_ctrl_end(sh_hdl); // 光标移到结尾位置
+}
+
+static void _exec_key_UP(sh_t *sh_hdl) // "\e[A"
+{
+    int len = sh_ctrl_get_line_len(sh_hdl);
+    if (sh_ctrl_up(sh_hdl)) // 上一个命令
+    {
+        _del_line(sh_hdl, len);
+        sh_ctrl_print_cmd_line(sh_hdl);
+    }
+}
+
+static void _exec_key_DW(sh_t *sh_hdl) // "\e[B"
+{
+    int len = sh_ctrl_get_line_len(sh_hdl);
+    if (sh_ctrl_down(sh_hdl)) // 下一个命令
+    {
+        _del_line(sh_hdl, len);
+        sh_ctrl_print_cmd_line(sh_hdl);
+    }
+}
+
+__weak void drv_hal_sys_exit(void)
+{
+    SYS_LOG_WRN("never define exit function");
+}
+static void _exec_key_CTR_C(sh_t *sh_hdl) // "\x03"
+{
+    sh_echo(sh_hdl, "\r\n");
+    drv_hal_sys_exit();
+}
+
+static void _exec_key_CTR_D(sh_t *sh_hdl) // "\x04"
+{
+    if (sh_ctrl_delete(sh_hdl, 1))
+    {
+        /* 删除光标右边一个字符 */
+        sh_echo(sh_hdl, DCH(1));
+    }
+    else
+    {
+        uint16_t input_pos = sh_ctrl_get_input_pos(sh_hdl);
+        if (input_pos == 0)
+        {
+            if (sh_ctrl_is_module(sh_hdl))
+            {
+                sh_putstr(sh_hdl, "exit\r");
+            }
+            else
+            {
+                drv_hal_sys_exit();
+            }
+        }
+    }
+}
+
+static void _exec_key_CTR_L(sh_t *sh_hdl) // "\x0C"
+{
+    uint16_t input_pos = sh_ctrl_get_input_pos(sh_hdl);
+
+    _clear(sh_hdl);
+    _del_line(sh_hdl, sh_ctrl_get_line_len(sh_hdl));
+    sh_ctrl_print_cmd_line(sh_hdl);
+
+    sh_ctrl_set_input_pos(sh_hdl, input_pos);
+}
+
+static void _exec_key_CTR_A(sh_t *sh_hdl) // "\x01"
+{
+    sh_ctrl_home(sh_hdl); // 光标移到开头位置
+}
+
+static void _exec_key_CTR_E(sh_t *sh_hdl) // "\x05"
+{
+    sh_ctrl_end(sh_hdl); // 光标移到结尾位置
+}
+
+static void _exec_key_CTR_U(sh_t *sh_hdl) // "\x15"
+{
+    /* 删除光标左边的所有字符 */
+    int n = sh_ctrl_del_left(sh_hdl);
+    if (n)
+    {
+        sh_echo(sh_hdl, CUB(n));
+        sh_echo(sh_hdl, DCH(n));
+    }
+}
+
+static void _exec_key_CTR_K(sh_t *sh_hdl) // "\x0B"
+{
+    /* 删除光标右边的所有字符 */
+    int n = sh_ctrl_del_right(sh_hdl);
+    if (n)
+    {
+        sh_echo(sh_hdl, DCH(n));
+    }
+}
+
+static void _exec_key_CTR_W(sh_t *sh_hdl) // "\x17"
+{
+    int n = sh_ctrl_del_word(sh_hdl);
+    if (n)
+    {
+        /* 删除光标左边 n 个字符，同时使光标自动左移 n 位 */
+        sh_echo(sh_hdl, CUB(n));
+        sh_echo(sh_hdl, DCH(n));
+    }
+}
+
+static void _exec_key_CTR_Y(sh_t *sh_hdl) // "\x19"
+{
+    sh_ctrl_undelete(sh_hdl);
+}
+
+static void _exec_key_CTR_RIGHT(sh_t *sh_hdl) // "\e[1;5C"
+{
+    sh_ctrl_word_tail(sh_hdl);
+}
+
+static void _exec_key_CTR_LEFT(sh_t *sh_hdl) // "\e[1;5D"
+{
+    sh_ctrl_word_head(sh_hdl);
+}
+
+static int _cmd_clear(sh_t *sh_hdl, int argc, const char *argv[])
+{
+    _clear(sh_hdl);
+    return 0;
+}
+SH_DEF_CMD(
+    _register_cmd_clear,
+    SH_SETUP_CMD("clear", "Clear the terminal screen", _cmd_clear, NULL), // 清屏
+);
+
+#if defined(__linux__)
+
+static void _clear(sh_t *sh_hdl)
+{
+    sh_echo(sh_hdl, "\ec");
+}
+
+static void _del_line(sh_t *sh_hdl, unsigned len)
+{
+    sh_echo(sh_hdl, DL(0));
+}
+
+static void _set_cursor_hoffset(sh_t *sh_hdl, int last_pos, int new_pos)
+{
+    /* 设置光标水平位置 */
+    int hoffset = new_pos - last_pos;
+    if (hoffset > 0) // 右移
+    {
+        sh_echo(sh_hdl, CUF(hoffset));
+    }
+    else if (hoffset < 0) // 左移
+    {
+        sh_echo(sh_hdl, CUB(-hoffset));
+    }
+}
+
+#else
+
+static void _clear(sh_t *sh_hdl)
+{
+    sh_echo(sh_hdl, "\ec");
+}
+
+static void _del_line(sh_t *sh_hdl, unsigned len)
+{
+    sh_echo(sh_hdl, "\r");
+    for (int i = 0; i <= len; i++)
+    {
+        sh_echo(sh_hdl, " ");
+    }
+    sh_echo(sh_hdl, "\r");
+}
+
+static void _set_cursor_hoffset(sh_t *sh_hdl, int last_pos, int new_pos)
+{
+    /* 设置光标水平位置 */
+    if (new_pos > last_pos) // 右移
+    {
+        for (; new_pos > last_pos; last_pos++)
+        {
+            char c = sh_ctrl_get_line_char(sh_hdl, last_pos);
+            sh_echo(sh_hdl, "%c", c);
+        }
+    }
+    else if (new_pos < last_pos) // 左移
+    {
+        for (; new_pos < last_pos; last_pos--)
+        {
+            sh_echo(sh_hdl, "\b");
+        }
+    }
+}
+
+#endif
+
+static void _insert_str(sh_t *sh_hdl, const char *str)
+{
+    sh_echo(sh_hdl, ICH(strlen(str)));
+    sh_echo(sh_hdl, "%s", str);
+}
+
+__used static void _clear_line(sh_t *sh_hdl)
+{
+    _del_line(sh_hdl, sh_ctrl_get_line_len(sh_hdl));
+}
+
+/**
+ * @brief 初始化一个新的 VT100 的终端对象。
+ *
+ * @param sh_hdl 被初始化由 sh_putc() 或 sh_putstr() 的对象
+ * @param vprint 注册实现函数 sh_hdl ==> 终端和显示
+ * @param disconnect 当执行 exit 命令时被回调的，用于断开连接的函数。如不需要可设为 NULL
+ */
+int sh_init_vt100(sh_t *sh_hdl, sh_vprint_fn vprint, sh_disconnect_fn disconnect)
+{
+    int ret = 0;
+    for (int i = 0; i < sizeof(*sh_hdl); i++)
+    {
+        ((uint8_t *)sh_hdl)[i] = 0;
+    }
+
+    sh_port_t port = {
+        .set_cursor_hoffset = _set_cursor_hoffset,
+        .insert_str = _insert_str,
+        .vprint = vprint,
+        .disconnect = disconnect,
+        // .clear_line = _clear_line, // 执行清除一行。值为 NULL 时不启用刷命令行
+    };
+    sh_register_port(sh_hdl, &port);
+
+    sh_hdl->cmd_buf = sh_hdl->cmd_line;
+
+    sh_hdl->obj_key_data = _register_vt100_keys;
+    sh_hdl->obj_key_data.node = &sh_hdl->obj_key_node;
+    ret |= sh_register_key(sh_hdl, &sh_hdl->obj_key_data);
+
+    sh_hdl->obj_cmd_data = _register_cmd_clear;
+    sh_hdl->obj_cmd_data.node = &sh_hdl->obj_cmd_node;
+    ret |= sh_register_key_cmd(sh_hdl, &sh_hdl->obj_cmd_data);
+
+    return -!!ret;
+}
+
+static int _install_shell_vt100(void)
+{
+    if (sh_init_vt100(&g_uart_handle_vt100, SYS_VPRINT, NULL) == 0)
+    {
+        static uint8_t history_mem[CONFIG_SH_MAX_HISTORY_LEN];
+        static uint8_t bank_mem[CONFIG_SH_MAX_LINE_LEN];
+        sh_config_history_mem(&g_uart_handle_vt100, history_mem, sizeof(history_mem));
+        sh_config_backup_mem(&g_uart_handle_vt100, bank_mem, sizeof(bank_mem));
+        return 0;
+    }
+    else
+    {
+        return -1;
+    }
+}
+INIT_EXPORT_COMPONENT(_install_shell_vt100);

components/system/source/shell/sh_vt100.h

@@ -0,0 +1,117 @@
+/**
+ * @file sh_vt100.h
+ * @author LokLiang (lokliang@163.com)
+ * @brief
+ * @version 0.1
+ * @date 2023-03-21
+ * 
+ * @copyright Copyright (c) 2023
+ * 
+ */
+
+#ifndef __SH_VT100_h__
+#define __SH_VT100_h__
+
+/* 热键 */
+#define KEY_CTR_A       "\x01"
+#define KEY_CTR_B       "\x02"
+#define KEY_CTR_C       "\x03"
+#define KEY_CTR_D       "\x04"
+#define KEY_CTR_E       "\x05"
+#define KEY_CTR_F       "\x06"
+#define KEY_CTR_G       "\x07"
+#define KEY_CTR_H       "\x08"
+#define KEY_CTR_I       "\x09"
+#define KEY_TAB         "\x09"
+#define KEY_CTR_J       "\x0A"
+#define KEY_CTR_K       "\x0B"
+#define KEY_CTR_L       "\x0C"
+#define KEY_CTR_M       "\x0D"
+#define KEY_CTR_N       "\x0E"
+#define KEY_CTR_O       "\x0F"
+#define KEY_CTR_P       "\x10"
+#define KEY_CTR_Q       "\x11"
+#define KEY_CTR_R       "\x12"
+#define KEY_CTR_S       "\x13"
+#define KEY_CTR_T       "\x14"
+#define KEY_CTR_U       "\x15"
+#define KEY_CTR_V       "\x16"
+#define KEY_CTR_W       "\x17"
+#define KEY_CTR_X       "\x18"
+#define KEY_CTR_Y       "\x19"
+#define KEY_CTR_Z       "\x1A"
+#define KEY_PAUSE       "\x1A"
+#define KEY_ESC         "\x1b"
+#define KEY_BACKSPACE   "\x7F"
+#define KEY_UP          "\x1b[A"
+#define KEY_DW          "\x1b[B"
+#define KEY_RIGHT       "\x1b[C"
+#define KEY_LEFT        "\x1b[D"
+#define KEY_HOME        "\x1b[H"
+#define KEY_END         "\x1b[F"
+#define KEY_CTR_UP      "\x1b[1;5A"
+#define KEY_CTR_DW      "\x1b[1;5B"
+#define KEY_CTR_RIGHT   "\x1b[1;5C"
+#define KEY_CTR_LEFT    "\x1b[1;5D"
+#define KEY_INSERT      "\x1b[2~"
+#define KEY_DELETE      "\x1b[3~"
+#define KEY_PAGE_UP     "\x1b[5~"
+#define KEY_PAGE_DOWN   "\x1b[6~"
+#define KEY_F1          "\x1bOP"
+#define KEY_F2          "\x1bOQ"
+#define KEY_F3          "\x1bOR"
+#define KEY_F4          "\x1bOS"
+#define KEY_F5          "\x1b[15~"
+#define KEY_F6          "\x1b[17~"
+#define KEY_F7          "\x1b[18~"
+#define KEY_F8          "\x1b[19~"
+#define KEY_F9          "\x1b[20~"
+#define KEY_F10         "\x1b[21~"
+#define KEY_F11         "\x1b[23~"
+#define KEY_F12         "\x1b[24~"
+
+
+/*光标操作符*/
+#define CUU(n)      "\x1b[%dA",n        /* 光标向上       光标向上 <n> 行 */
+#define CUD(n)      "\x1b[%dB",n        /* 光标向下       光标向下 <n> 行 */
+#define CUF(n)      "\x1b[%dC",n        /* 光标向前       光标向前（右）<n> 行 */
+#define CUB(n)      "\x1b[%dD",n        /* 光标向后       光标向后（左）<n> 行 */
+#define CNL(n)      "\x1b[%dE",n        /* 光标下一行     光标从当前位置向下 <n> 行 */
+#define CPL(n)      "\x1b[%dF",n        /* 光标当前行     光标从当前位置向上 <n> 行 */
+#define CHA(n)      "\x1b[%dG",n        /* 绝对光标水平    光标在当前行中水平移动到第 <n> 个位置 */
+#define VPA(n)      "\x1b[%dd",n        /* 绝对垂直行位置  光标在当前列中垂直移动到第 <n> 个位置 */
+#define CUP(y,x)    "\x1b[%d;%dH",y,x   /* 光标位置       *光标移动到视区中的 <x>; <y> 坐标，其中 <x> 是 <y> 行的列 */
+#define HVP(y,x)    "\x1b[%d;%df",y,x   /* 水平垂直位置   *光标移动到视区中的 <x>; <y> 坐标，其中 <x> 是 <y> 行的列 */
+
+/*光标可见性*/
+#define CU_START_BL "\x1b[?12h"    /* ATT160     文本光标启用闪烁    开始光标闪烁 */
+#define CU_STOP_BL  "\x1b[?12l"    /* ATT160     文本光标禁用闪烁    停止闪烁光标 */
+#define CU_SHOW     "\x1b[?25h"    /* DECTCEM    文本光标启用模式显示    显示光标 */
+#define CU_HIDE     "\x1b[?25l"    /* DECTCEM    文本光标启用模式隐藏    隐藏光标 */
+
+/* 字符操作 */
+#define ICH(n)      "\x1b[%d@",n    /* 插入字符    在当前光标位置插入 <n> 个空格，这会将所有现有文本移到右侧。 向右溢出屏幕的文本会被删除。*/
+#define DCH(n)      "\x1b[%dP",n    /* 删除字符    删除当前光标位置的 <n> 个字符，这会从屏幕右边缘以空格字符移动。*/
+#define ECH(n)      "\x1b[%dX",n    /* 擦除字符    擦除当前光标位置的 <n> 个字符，方法是使用空格字符覆盖它们。*/
+#define IL(n)       "\x1b[%dL",n    /* 插入行      将 <n> 行插入光标位置的缓冲区。 光标所在的行及其下方的行将向下移动。*/
+#define DL(n)       "\x1b[%dM\r",n  /* 删除行      从缓冲区中删除 <n> 行，从光标所在的行开始。*/
+
+/* 打印字体颜色设置 */
+#define TX_DEF          "\x1b[0m"
+#define TX_BLACK        "\x1b[30m"
+#define TX_RED          "\x1b[31m"
+#define TX_GREEN        "\x1b[32m"
+#define TX_YELLOW       "\x1b[33m"
+#define TX_BLUE         "\x1b[34m"
+#define TX_WHITE        "\x1b[37m"
+
+/* 打印背景颜色设置 */
+#define BK_DEF          "\x1b[0m"
+#define BK_BLACK        "\x1b[40m"
+#define BK_RED          "\x1b[41m"
+#define BK_GREEN        "\x1b[42m"
+#define BK_YELLOW       "\x1b[43m"
+#define BK_BLUE         "\x1b[44m"
+#define BK_WHITE        "\x1b[47m"
+
+#endif

components/system/test/main.c

@@ -0,0 +1,124 @@
+#include "os_test.h"
+#include "sys_init.h"
+#include "os/os.h"
+
+#undef SYS_LOG_DOMAIN
+#define SYS_LOG_DOMAIN "OS"
+#include "os_util.h"
+
+#ifndef CONFIG_OS_THREAD_MAIN_STACK_SIZE
+#define CONFIG_OS_THREAD_MAIN_STACK_SIZE 0x2000
+#endif
+
+#ifndef CONFIG_OS_THREAD_MAIN_PRIORITY
+#define CONFIG_OS_THREAD_MAIN_PRIORITY OS_PRIORITY_NORMAL
+#endif
+
+static unsigned s_int_nest;
+
+static unsigned _port_interrupt_save(void)
+{
+    if (s_int_nest == 0)
+    {
+        os_interrupt_disable();
+    }
+    return s_int_nest++;
+}
+
+static void _port_interrupt_restore(unsigned nest)
+{
+    s_int_nest = nest;
+    if (nest == 0)
+    {
+        os_interrupt_enable();
+    }
+}
+
+static k_work_q_t *_port_get_work_q_hdl(void)
+{
+    struct os_thread_handle *thread_handle = os_thread_get_self();
+    os_work_q_list_t *work_q_list = thread_handle->work_q_list;
+    return &work_q_list->work_q_handle;
+}
+
+static void _port_thread_sleep(k_tick_t sleep_ticks)
+{
+    vTaskDelay(sleep_ticks);
+}
+
+static void _work_app_main(void *arg)
+{
+}
+
+static void _os_init(void)
+{
+    static k_init_t const init_struct = {
+        .malloc = os_malloc,
+        .free = os_free,
+        .get_sys_ticks = os_get_sys_ticks,
+        .interrupt_save = _port_interrupt_save,
+        .interrupt_restore = _port_interrupt_restore,
+        .scheduler_disable = os_scheduler_suspend,
+        .scheduler_enable = os_scheduler_resume,
+        .get_work_q_hdl = _port_get_work_q_hdl,
+        .thread_sleep = _port_thread_sleep,
+    };
+    k_init(&init_struct);
+
+    os_work_q_create(default_os_work_q_hdl,
+                     "app-work_q",
+                     CONFIG_OS_THREAD_MAIN_STACK_SIZE,
+                     CONFIG_OS_THREAD_MAIN_PRIORITY);
+
+    static os_work_t _work_hdl_init;
+    os_work_create(&_work_hdl_init, "work-main", _work_app_main, NULL, 3);
+    os_work_submit(default_os_work_q_hdl, &_work_hdl_init, 0);
+}
+
+#include "sh.h"
+
+static void _work_sh(void *arg)
+{
+    char c;
+    // while (drv_uart_poll_read(board_uart_cons.id, &c) == 0)
+    // {
+    //     sh_putc(&g_uart_handle_vt100, c);
+    // }
+    os_work_later(10);
+}
+
+static void _start_shell(void)
+{
+    static os_work_t work_handler_shell;
+    os_work_create(&work_handler_shell, "work-shell", _work_sh, NULL, 0);
+    os_work_submit(default_os_work_q_hdl, &work_handler_shell, 0);
+
+    sh_putstr_quiet(&g_uart_handle_vt100, "sh version\r");
+    sh_set_prompt(&g_uart_handle_vt100, "sh:/> ");
+    sh_putc(&g_uart_handle_vt100, '\r');
+}
+
+void _app_main_handler(void *pArg)
+{
+    extern int os_test_main(void);
+    os_test_main();
+}
+
+int app_main(void)
+{
+    _os_init();
+
+    _start_shell();
+
+    static os_thread_t s_main_thread;
+    static char *const FirstTaskName = "test_main"; // 首个线程的线程名
+
+    os_thread_create(&s_main_thread,
+                     FirstTaskName,
+                     _app_main_handler,
+                     (void *)rand(),
+                     0x1000,
+                     1);
+
+    return 0;
+}

components/system/test/main.h

@@ -0,0 +1,11 @@
+#ifndef __MAIN_H__
+#define __MAIN_H__
+
+#include "kk.h"
+#include "os/os.h"
+
+void main_k_init(void);
+void main_timer_reset(void);
+void main_timer_hook(void (*fn)(void));
+
+#endif

components/system/test/os_test.c

@@ -0,0 +1,82 @@
+#include "os_test.h"
+#include "sys_init.h"
+
+Type_OS_TestMem_Def rm_Test; // 用于测试的内存
+os_work_t test_work_handle[10];
+os_fifo_t fifo_handle[10];
+os_queue_t queue_handle[10];
+os_pipe_t pipe_handle[10];
+
+os_thread_t *os_test_create_thread(os_thread_t *thread_handle, void (*TaskRoute)(void *), char *name, s16_t Priority)
+{
+    os_thread_create(thread_handle,
+                     name,
+                     TaskRoute,
+                     0,
+                     0x1000,
+                     Priority);
+
+    return thread_handle;
+}
+//
+
+/* 具体测试 */
+extern void os_test_fifo(void);
+extern void os_test_queue(void);
+extern void os_test_pipe(void);
+extern void os_test_yield(uint TestTime);
+extern void os_test_sem(uint TestTime);
+extern void os_test_sleep(uint TestTime);
+
+typedef void (*test_single_t)(void);
+typedef void (*test_con_t)(uint TestTime);
+
+static test_con_t const test_tab_rt[] = {
+    os_test_yield,
+    os_test_sem,
+    os_test_sleep,
+};
+
+static test_single_t const test_tab_ipc[] = {
+    os_test_fifo,
+    os_test_queue,
+    os_test_pipe,
+};
+
+INIT_EXPORT_APP(99)
+{
+    SYS_LOG_INF("success");
+    os_thread_sleep(200);
+}
+
+void os_test_main(void)
+{
+    rand();             // rand() 用到 malloc()
+    CONS_PRINT("\r\n"); // printf() 用到 _malloc_r()
+
+    SYS_LOG_INF("测试准备中 ... \r\n");
+
+    CONS_PRINT("开始测试...\r\n\r\n");
+
+    for (uint i = 0; i < sizeof(test_tab_rt) / sizeof(test_tab_rt[0]); i++)
+    {
+        test_tab_rt[i](1);
+        CONS_PRINT("\r\n");
+    }
+
+    for (uint i = 0; i < sizeof(test_tab_ipc) / sizeof(test_tab_ipc[0]); i++)
+    {
+        test_tab_ipc[i]();
+    }
+
+    for (uint n = 0; n < sizeof(test_work_handle) / sizeof(test_work_handle[0]); n++)
+    {
+        if (os_work_is_valid(&test_work_handle[n]))
+        {
+            os_work_delete(&test_work_handle[n]);
+        }
+    }
+
+    CONS_PRINT("所有测试结束\r\n");
+    CONS_PRINT("============================\r\n");
+}

components/system/test/os_test.h

@@ -0,0 +1,68 @@
+#ifndef __OS_TEST_H__
+#define __OS_TEST_H__
+
+#define CONFIG_SYS_LOG_COLOR_ON 1
+#undef CONFIG_SYS_LOG_LEVEL
+#define CONFIG_SYS_LOG_LEVEL SYS_LOG_LEVEL_DBG
+#include "sys_log.h"
+
+#include "os/os.h"
+#include <stdio.h>
+#include <stdlib.h>
+
+#define OSTest_Assert 1
+
+/* 测试使用到的内存结构 */
+typedef struct
+{
+	u8_t UseRate;				//记录 CPU 使用率
+	uint CyclePreMS;			//计算平均每毫秒运行了任务的循环次数
+	uint StickCount;			//累计系统嘀嗒时钟的中断次数
+	uint Error_Line;			//调度暂停位置
+	void (*SysTickRoute)(void); //每当产生系统节拍时钟中断时运行的测试函数
+
+	os_mutex_t Mem_Mutex1;
+	os_mutex_t Mem_Mutex2;
+	os_mutex_t Mem_Mutex3;
+	os_mutex_t Mem_Mutex4;
+
+	uint Mutex_Value;
+
+	struct
+	{
+		os_thread_t thread_handle;			 //任务句柄
+		os_timer_t timer_handle;			 //任务句柄
+		struct Type_OS_TaskMemDef *AllocMem; //申请到的内存地址
+		uint RunTimes;						 //任务循环次数
+		uint EventTimes;					 //
+		uint Stack_Used;					 //任务最大使用堆栈
+		uint Stack_Empty;					 //任务最大剩余堆栈
+		vuint Count;
+		double Result_dFPU;
+		volatile float Result_fFPU;
+	} Task[8];
+
+	struct
+	{
+		uint TotalWrite;
+		uint TotalRead;
+		uint WriteLog;
+		uint ReadComp;
+		uint DebugTime1;
+		uint DebugTime2;
+	} BufTest;
+
+} Type_OS_TestMem_Def;
+
+extern Type_OS_TestMem_Def rm_Test;
+
+extern os_work_t test_work_handle[10];
+extern os_fifo_t fifo_handle[10];
+extern os_queue_t queue_handle[10];
+extern os_pipe_t pipe_handle[10];
+
+/* 用于测试的简便工具 */
+os_thread_t *os_test_create_thread(os_thread_t *thread_handle, void (*TaskRoute)(void *), char *name, s16_t Priority); //简单创建任务
+
+#endif
+//

components/system/test/os_test_ipc_fifo.c

@@ -0,0 +1,81 @@
+#include "os_test.h"
+
+static vuint test_flag = 0;
+
+static void _os_test_fifo_handler_0(void *arg)
+{
+    SYS_LOG_INF("测试创建和清空, 应出现1个警告");
+    void *first_handle;
+    SYS_ASSERT_FALSE(os_fifo_q_create(&fifo_handle[0]) != OS_OK, "");
+    first_handle = fifo_handle[0].handle;
+    os_fifo_q_clr(&fifo_handle[0]);
+    os_fifo_q_delete(&fifo_handle[0]);
+
+    SYS_LOG_INF("测试警告, 应出现3个警告");
+    SYS_ASSERT_FALSE(os_fifo_q_create(&fifo_handle[0]) != OS_OK, "");
+    uint32_t *p32 = os_fifo_alloc(sizeof(*p32));
+    SYS_ASSERT_FALSE(p32 == 0, "");
+    *p32 = 0x1234abcd;
+    SYS_ASSERT_FALSE(os_fifo_put(&fifo_handle[0], p32) != OS_OK, "");
+    SYS_ASSERT_FALSE(os_fifo_put(&fifo_handle[0], p32) == OS_OK, ""); // os_fifo_put(): fifo_data not valid
+    SYS_ASSERT_FALSE(os_fifo_take(&fifo_handle[0], 0) != p32, "");
+    SYS_ASSERT_FALSE(*p32 != 0x1234abcd, "");
+    SYS_ASSERT_FALSE(os_fifo_take(&fifo_handle[0], 0) != 0, "");
+    SYS_ASSERT_FALSE(os_fifo_free(p32) != OS_OK, "");
+    SYS_ASSERT_FALSE(os_fifo_free(p32) == OS_OK, "");                 // os_fifo_free(): 0x.. was not in fifo queue, can not to free
+    SYS_ASSERT_FALSE(os_fifo_put(&fifo_handle[0], p32) == OS_OK, ""); // os_fifo_put(): fifo_data not valid
+
+    SYS_LOG_INF("测试清除");
+    SYS_ASSERT_FALSE(os_fifo_alloc(sizeof(*p32)) != p32, "");
+    SYS_ASSERT_FALSE(os_fifo_put(&fifo_handle[0], p32) != OS_OK, "");
+    os_fifo_q_clr(&fifo_handle[0]);
+    SYS_ASSERT_FALSE(os_fifo_take(&fifo_handle[0], 0) != 0, "");
+    SYS_ASSERT_FALSE(os_fifo_alloc(sizeof(*p32)) != p32, "");
+    SYS_ASSERT_FALSE(os_fifo_free(p32) != OS_OK, "");
+
+    SYS_LOG_INF("测试自动释放已在队列内的数据");
+    SYS_ASSERT_FALSE(os_fifo_alloc(sizeof(*p32)) != p32, "");
+    SYS_ASSERT_FALSE(os_fifo_put(&fifo_handle[0], p32) != 0, "");
+    os_fifo_q_delete(&fifo_handle[0]);
+    SYS_ASSERT_FALSE(os_fifo_q_create(&fifo_handle[0]) != OS_OK, "");
+    SYS_ASSERT_FALSE(first_handle != fifo_handle[0].handle, "");
+    SYS_ASSERT_FALSE(os_fifo_alloc(sizeof(*p32)) != p32, "");
+    SYS_ASSERT_FALSE(os_fifo_put(&fifo_handle[0], p32) != OS_OK, "");
+    os_fifo_q_delete(&fifo_handle[0]);
+    test_flag = 1;
+}
+
+static void _os_test_fifo_t1(void *arg)
+{
+    test_flag = test_flag << 4 | 1;
+    void *mem = os_fifo_take(&fifo_handle[0], -1u);
+    test_flag = test_flag << 4 | 2;
+    os_fifo_free(mem);
+}
+
+void os_test_fifo(void)
+{
+    SYS_LOG_INF("-------------------------------");
+    test_flag = 0;
+    os_work_create(&test_work_handle[0], "", _os_test_fifo_handler_0, NULL, 1);
+    os_work_submit(default_os_work_q_hdl,  &test_work_handle[0], 0);
+    os_work_delete(&test_work_handle[0]);
+    SYS_ASSERT_FALSE(test_flag == 0, "");
+
+    SYS_LOG_INF("-------------------------------");
+    size_t max_block_size;
+    os_heap_info(NULL, NULL, &max_block_size);
+    static os_thread_t t1;
+    void *mem;
+
+    SYS_LOG_INF("测试提交 FIFO 唤醒");
+    test_flag = 0;
+    os_fifo_q_create(&fifo_handle[0]);
+    os_test_create_thread(&t1, _os_test_fifo_t1, "t1", OS_PRIORITY_HIGHEST);
+    SYS_ASSERT_FALSE(test_flag != 0x1, "");
+    mem = os_fifo_alloc(0x10);
+    SYS_ASSERT_FALSE(test_flag != 0x1, "");
+    os_fifo_put(&fifo_handle[0], mem);
+    SYS_ASSERT_FALSE(test_flag != 0x12, "");
+    os_fifo_q_delete(&fifo_handle[0]);
+}

components/system/test/os_test_ipc_pipe.c

@@ -0,0 +1,57 @@
+#include "os_test.h"
+
+static vuint test_flag = 0;
+
+static void _os_test_pipe_handler_0(void *arg)
+{
+    uint32_t data = 0;
+    uint8_t *p8 = (uint8_t *)&data;
+    SYS_LOG_INF("测试创建和清空, 应出现1个警告");
+    void *first_handle;
+    SYS_ASSERT_FALSE(os_pipe_create(&pipe_handle[0], 4) != OS_OK, "");
+    first_handle = pipe_handle[0].handle;
+    os_pipe_clr(&pipe_handle[0]);
+    os_pipe_delete(&pipe_handle[0]);
+
+    SYS_LOG_INF("测试状态");
+    SYS_ASSERT_FALSE(os_pipe_create(&pipe_handle[0], 3) != OS_OK, "");
+    SYS_ASSERT_FALSE(first_handle != pipe_handle[0].handle, "");
+    SYS_ASSERT_FALSE(os_pipe_is_ne(&pipe_handle[0]) != false, "");
+    SYS_ASSERT_FALSE(os_pipe_get_valid_size(&pipe_handle[0]) != 0, "");
+    SYS_ASSERT_FALSE(os_pipe_get_empty_size(&pipe_handle[0]) != 3, "");
+
+    SYS_LOG_INF("测试写");
+    SYS_ASSERT_FALSE(os_pipe_poll_write(&pipe_handle[0], 1) != 1, "");
+    SYS_ASSERT_FALSE(os_pipe_is_ne(&pipe_handle[0]) != true, "");
+    SYS_ASSERT_FALSE(os_pipe_get_valid_size(&pipe_handle[0]) != 1, "");
+    SYS_ASSERT_FALSE(os_pipe_get_empty_size(&pipe_handle[0]) != 2, "");
+    p8[0] = 2, p8[1] = 3;
+    SYS_ASSERT_FALSE(os_pipe_fifo_fill(&pipe_handle[0], &data, sizeof(data)) != 2, "");
+    SYS_ASSERT_FALSE(os_pipe_get_valid_size(&pipe_handle[0]) != 3, "");
+    SYS_ASSERT_FALSE(os_pipe_get_empty_size(&pipe_handle[0]) != 0, "");
+
+    SYS_LOG_INF("测试读");
+    data = -1u;
+    SYS_ASSERT_FALSE(os_pipe_poll_read(&pipe_handle[0], &p8[0]) != 1, "");
+    SYS_ASSERT_FALSE(os_pipe_is_ne(&pipe_handle[0]) != true, "");
+    SYS_ASSERT_FALSE(os_pipe_get_valid_size(&pipe_handle[0]) != 2, "");
+    SYS_ASSERT_FALSE(os_pipe_get_empty_size(&pipe_handle[0]) != 1, "");
+    SYS_ASSERT_FALSE(os_pipe_fifo_read(&pipe_handle[0], &p8[1], 3) != 2, "");
+    SYS_ASSERT_FALSE(os_pipe_is_ne(&pipe_handle[0]) != false, "");
+    SYS_ASSERT_FALSE(os_pipe_get_valid_size(&pipe_handle[0]) != 0, "");
+    SYS_ASSERT_FALSE(os_pipe_get_empty_size(&pipe_handle[0]) != 3, "");
+    SYS_ASSERT_FALSE(data != 0xff030201, "");
+
+    os_pipe_delete(&pipe_handle[0]);
+    test_flag = 1;
+}
+
+void os_test_pipe(void)
+{
+    SYS_LOG_INF("-------------------------------");
+    test_flag = 0;
+    os_work_create(&test_work_handle[0], "", _os_test_pipe_handler_0, NULL, 1);
+    os_work_submit(default_os_work_q_hdl,  &test_work_handle[0], 0);
+    os_work_delete(&test_work_handle[0]);
+    SYS_ASSERT_FALSE(test_flag == 0, "");
+}

components/system/test/os_test_ipc_queue.c

@@ -0,0 +1,47 @@
+#include "os_test.h"
+
+static vuint test_flag = 0;
+
+static void _os_test_queue_t3(void *arg)
+{
+    uint64_t dst_64 = 0;
+    test_flag = test_flag << 4 | 1;
+    SYS_ASSERT_FALSE(os_queue_recv(&queue_handle[0], &dst_64, OS_WAIT_FOREVER) != OS_OK, "");
+    SYS_ASSERT_FALSE(dst_64 != 0x1234567890abcdef, "");
+    test_flag = test_flag << 4 | 2;
+}
+
+void os_test_queue(void)
+{
+    SYS_LOG_INF("-------------------------------");
+    static os_thread_t t2;
+    uint64_t src_64 = 0x1234567890abcdef;
+    uint64_t dst_64 = 0;
+    int systime_start;
+    int systime_end;
+    os_queue_create(&queue_handle[0], 1, sizeof(src_64));
+
+    SYS_LOG_INF("测试发送和接收");
+    test_flag = 0;
+    os_test_create_thread(&t2, _os_test_queue_t3, "t3", OS_PRIORITY_HIGHEST);
+    SYS_ASSERT_FALSE(test_flag != 0x1, "test_flag = 0x%x", test_flag);
+    SYS_ASSERT_FALSE(os_queue_send(&queue_handle[0], &src_64, 100) != OS_OK, "");
+    SYS_ASSERT_FALSE(test_flag != 0x12, "test_flag = 0x%x", test_flag);
+
+    SYS_LOG_INF("测试发送和发送超时");
+    systime_start = os_get_sys_ticks();
+    SYS_ASSERT_FALSE(os_queue_send(&queue_handle[0], &src_64, 100) != OS_OK, "");
+    SYS_ASSERT_FALSE(os_queue_send(&queue_handle[0], &src_64, 100) == OS_OK, "");
+    systime_end = os_get_sys_ticks();
+    SYS_ASSERT_FALSE(systime_end - systime_start < 100 || systime_end - systime_start > 120, "systime_end - systime_start = %d", systime_end - systime_start);
+
+    SYS_LOG_INF("测试接收和接收超时");
+    systime_start = os_get_sys_ticks();
+    SYS_ASSERT_FALSE(os_queue_recv(&queue_handle[0], &dst_64, 100) != OS_OK, "");
+    SYS_ASSERT_FALSE(dst_64 != src_64, "");
+    SYS_ASSERT_FALSE(os_queue_recv(&queue_handle[0], &dst_64, 100) == OS_OK, "");
+    systime_end = os_get_sys_ticks();
+    SYS_ASSERT_FALSE(systime_end - systime_start < 100 || systime_end - systime_start > 120, "systime_end - systime_start = %d", systime_end - systime_start);
+
+    os_queue_delete(&queue_handle[0]);
+}

components/system/test/os_test_sem.c

@@ -0,0 +1,46 @@
+#include "os_test.h"
+
+static os_thread_t thread_1;
+static os_thread_t thread_2;
+static os_thread_t thread_3;
+static os_sem_t test_sem_fifo;
+static vuint test_flag = 0;
+static void _test_os_t1(void *arg)
+{
+    os_sem_take(&test_sem_fifo, OS_WAIT_FOREVER);
+    test_flag = test_flag << 4 | 1;
+    os_sem_take(&test_sem_fifo, OS_WAIT_FOREVER);
+    test_flag = test_flag << 4 | 1;
+}
+static void _test_os_t2(void *arg)
+{
+    os_sem_take(&test_sem_fifo, OS_WAIT_FOREVER);
+    test_flag = test_flag << 4 | 2;
+}
+static void _test_os_t3(void *arg)
+{
+    os_sem_take(&test_sem_fifo, OS_WAIT_FOREVER);
+    test_flag = test_flag << 4 | 3;
+}
+
+void os_test_sem(uint TestTime)
+{
+    SYS_LOG_INF("");
+
+    SYS_LOG_DBG("测试 os_sem_create()");
+    SYS_ASSERT_FALSE(os_sem_create(&test_sem_fifo, 1, 3) != OS_OK, "");
+
+    SYS_LOG_DBG("测试 OS_SEM_TYPE_FIFO");
+    test_flag = 0;
+    os_test_create_thread(&thread_1, _test_os_t1, "task01-2", 2);
+    os_test_create_thread(&thread_2, _test_os_t2, "task02-3", 3);
+    os_test_create_thread(&thread_3, _test_os_t3, "task03-4", 4);
+    SYS_ASSERT(test_flag == 0x1, "");
+
+    os_sem_release(&test_sem_fifo);
+    os_sem_release(&test_sem_fifo);
+    os_sem_release(&test_sem_fifo);
+    SYS_ASSERT(test_flag == 0x1321, "test_flag = %#x", test_flag);
+
+    os_sem_delete(&test_sem_fifo);
+}

components/system/test/os_test_thread_sleep.c

@@ -0,0 +1,27 @@
+#include "os_test.h"
+
+void os_test_sleep(uint TestTime)
+{
+    vuint start_tick;
+    vuint test_tick;
+    int offset;
+
+    SYS_LOG_INF("测试延时");
+
+    SYS_LOG_DBG("测试 os_thread_sleep()");
+    os_thread_sleep(1);
+    start_tick = os_get_sys_ticks();
+    os_thread_sleep(10);
+    test_tick = os_get_sys_ticks();
+    offset = test_tick - start_tick;
+    SYS_ASSERT_FALSE(offset != 10 && offset != 11, "offset = %d", offset);
+
+    SYS_LOG_DBG("测试 os_thread_sleep_until()");
+    os_thread_sleep(1);
+    start_tick = os_get_sys_ticks();
+
+    os_thread_sleep(30);
+    test_tick = os_get_sys_ticks();
+    offset = test_tick - start_tick;
+    SYS_ASSERT_FALSE(offset < 30 || offset > 31, "offset = %d", offset); //使用软件测试时允许有1毫秒的误差
+}

components/system/test/os_test_thread_yield.c

@@ -0,0 +1,110 @@
+#include "os_test.h"
+
+static os_thread_t thread_1;
+static os_thread_t thread_2;
+static os_thread_t thread_3;
+static os_thread_t thread_4;
+static vuint count1 = 0;
+static vuint count2 = 0;
+static vuint count3 = 0;
+static vuint count4 = 0;
+
+#define _TEST_TIMES 2000
+
+static void _test_os_t1(void *arg)
+{
+    count1 = 0;
+    while (1)
+    {
+        if (count1++ % _TEST_TIMES == 0)
+        {
+            SYS_LOG_DBG("%d", count1 / _TEST_TIMES);
+            if (count1 >= (_TEST_TIMES * 10))
+            {
+                return;
+            }
+        }
+        os_thread_yield();
+    }
+}
+static void _test_os_t2(void *arg)
+{
+    count2 = 0;
+    while (1)
+    {
+        if (count2++ % _TEST_TIMES == 0)
+        {
+            SYS_LOG_DBG("%d", count2 / _TEST_TIMES);
+            if (count2 >= (_TEST_TIMES * 10))
+            {
+                return;
+            }
+        }
+        os_thread_yield();
+    }
+}
+
+static void _test_os_t3(void *arg)
+{
+    count3 = 0;
+    while (1)
+    {
+        if (count3++ % _TEST_TIMES == 0)
+        {
+            SYS_LOG_DBG("%d", count3 / _TEST_TIMES);
+            if (count3 >= (_TEST_TIMES * 10))
+            {
+                return;
+            }
+        }
+        os_thread_suspend(NULL);
+        SYS_ASSERT_FALSE(count3 != count4, "count3 = %d, count4 = %d, suspend fail", count3, count4);
+    }
+}
+static void _test_os_t4(void *arg)
+{
+    count4 = 0;
+    while (1)
+    {
+        if (count4++ % _TEST_TIMES == 0)
+        {
+            SYS_LOG_DBG("%d", count4 / _TEST_TIMES);
+            if (count4 >= (_TEST_TIMES * 10))
+            {
+                return;
+            }
+        }
+        os_thread_resume(&thread_3);
+        SYS_ASSERT_FALSE(count4 + 1 != count3, "count3 = %d, count4 = %d, thread 3 dead!", count3, count4);
+    }
+}
+
+void os_test_yield(uint TestTime)
+{
+    uint start_tick, test_tick, time_nS;
+    SYS_LOG_INF("");
+
+    os_scheduler_suspend();
+
+    os_test_create_thread(&thread_1, _test_os_t1, "task01-4", 4);
+    os_test_create_thread(&thread_2, _test_os_t2, "task02-4", 4);
+
+    start_tick = os_get_sys_ticks();
+    os_scheduler_resume();
+    test_tick = os_get_sys_ticks();
+    time_nS = (test_tick - start_tick) * 1000000 / (count1 + count2);
+    SYS_LOG_DBG("平均时间: %d.%03d uS", time_nS / 1000, time_nS % 1000);
+
+    os_scheduler_suspend();
+
+    os_test_create_thread(&thread_3, _test_os_t3, "task03-3", 3);
+    os_test_create_thread(&thread_4, _test_os_t4, "task04-2", 2);
+
+    start_tick = os_get_sys_ticks();
+    os_scheduler_resume();
+    test_tick = os_get_sys_ticks();
+    time_nS = (test_tick - start_tick) * 1000000 / (count3 + count4);
+    SYS_LOG_DBG("平均时间: %d.%03d uS", time_nS / 1000, time_nS % 1000);
+
+    os_sys_print_info();
+}