添加按键功能

2025-08-28 16:03:47 +08:00
parent 3f4d2d02f2
commit 2ab5a97ac3
5 changed files with 338 additions and 0 deletions
--- a/app/drivers/pin_io/pin_io.c
+++ b/app/drivers/pin_io/pin_io.c
@@ -0,0 +1,102 @@
+#include "pin_io.h"
+
+/* 配置 */
+#include "config/board_config.h"
+#include "config/app_config.h"
+#include "config/app_log.h"
+
+#if defined(CONFIG_CAP_LED_STRIP)
+#include "led_strip/config/led_strip_config.h"
+#endif
+
+/* SDK */
+#include "driver/gpio.h"
+
+/* 通用模块 */
+#include "button/button.h"
+
+#include "os/os.h"
+
+#define CONFIG_SYS_LOG_LEVEL SYS_LOG_LEVEL_INF
+#define SYS_LOG_DOMAIN "PIN"
+#include "sys_log.h"
+
+/**
+ * @brief IO 基本操作：配置为通用输入
+ *
+ * @param pin 0..n
+ */
+void pin_cfg_input(const cfg_board_pin_io_t *pin)
+{
+    if (GPIO_USED(pin->pin) == false)
+    {
+        SYS_LOG_WRN("pin %d not used", pin->pin);
+        return;
+    }
+
+    gpio_config_t io_conf;
+    io_conf.mode = GPIO_MODE_INPUT;
+    io_conf.pull_up_en = (pin->en_lev == 0 ? GPIO_PULLUP_ENABLE : GPIO_PULLUP_DISABLE);
+    io_conf.pull_down_en = (pin->en_lev ? GPIO_PULLDOWN_ENABLE : GPIO_PULLDOWN_DISABLE);
+    io_conf.pin_bit_mask = 1ULL << pin->pin;
+    io_conf.intr_type = GPIO_INTR_DISABLE;
+    gpio_config(&io_conf);
+}
+
+/**
+ * @brief IO 基本操作：获取当前输入电平是否为有效的电平
+ *
+ * @param pin 0..n
+ * @retval true 对应预设为有效的电平
+ * @retval false 对应预设为非有效的电平
+ */
+bool pin_get_valid(const cfg_board_pin_io_t *pin)
+{
+    if (GPIO_USED(pin->pin) == false)
+    {
+        SYS_LOG_WRN("pin %d not used", pin->pin);
+        return false;
+    }
+
+    return gpio_get_level(pin->pin) ^ !pin->en_lev;
+}
+
+/**
+ * @brief IO 基本操作：配置为通用输出
+ *
+ * @param pin 0..n
+ */
+void pin_cfg_output(const cfg_board_pin_io_t *pin)
+{
+    if (GPIO_USED(pin->pin) == false)
+    {
+        SYS_LOG_WRN("pin %d not used", pin->pin);
+        return;
+    }
+
+    gpio_config_t io_conf;
+    io_conf.mode = GPIO_MODE_INPUT_OUTPUT;
+    io_conf.pull_up_en = GPIO_PULLUP_ENABLE;
+    io_conf.pull_down_en = GPIO_PULLDOWN_ENABLE;
+    io_conf.pin_bit_mask = 1ULL << pin->pin;
+    io_conf.intr_type = GPIO_INTR_DISABLE;
+    gpio_config(&io_conf);
+}
+
+/**
+ * @brief IO 基本操作：设置使输出是否为有效的电平
+ *
+ * @param pin 0..n
+ * @param en false: 使输出为对应预设为非有效的电平； true: 使输出为对应预设为有效的电平
+ */
+void pin_set_valid(const cfg_board_pin_io_t *pin, bool en)
+{
+    if (GPIO_USED(pin->pin) == false)
+    {
+        SYS_LOG_WRN("pin %d not used", pin->pin);
+        return;
+    }
+
+    gpio_set_level((gpio_num_t)pin->pin, !pin->en_lev ^ !!en);
+}
+
--- a/app/drivers/pin_io/pin_io.h
+++ b/app/drivers/pin_io/pin_io.h
@@ -0,0 +1,23 @@
+/**
+ * @file pin_io.h
+ * @author LokLiang
+ * @brief 1. GPIO 的基本驱动， 2. 控制板载电压的开关
+ * @version 0.1
+ * @date 2024-04-16
+ *
+ * @copyright Copyright (c) 2024
+ *
+ */
+
+#pragma once
+
+#include "sys_types.h"
+#include "config/board_config.h"
+
+void pin_cfg_input(const cfg_board_pin_io_t *pin);
+bool pin_get_valid(const cfg_board_pin_io_t *pin);
+
+void pin_cfg_output(const cfg_board_pin_io_t *pin);
+void pin_set_valid(const cfg_board_pin_io_t *pin, bool en);
+
+