实现蓝牙初始化，以及串口发送蓝牙接收、蓝牙发送串口接收

app/drivers/sertrf/device.c

@@ -34,7 +34,12 @@ uint8_t device_init(device_t *port)
     {
         SYS_LOG_ERR("embedded device choice error");
     }
-
+    //默认蓝牙 val
+    res = pc_device_choice(port, DATA_PORT_TYPE_BLE_VAL);
+    if(res == DEVICE_PC_ERROR)
+    {
+        SYS_LOG_ERR("pc device choice error");
+    }
     return DEVICE_OK;
 }
 uint8_t uart_init(init_device_t *port)
@@ -55,8 +60,42 @@ uint8_t uart_init(init_device_t *port)
     return DEVICE_OK;
 }
 
+static void _sb_manufacturer_encode(uint8_t manufacturer_data[20])
+{
+    for (int i = 0; i < 20; i++)
+    {
+        manufacturer_data[i] = i + 1;
+    }
+}
 uint8_t ble_init(init_device_t *port)
 {
+    ble_server_init_t ble_init_param = {
+        .device_name = "Sertorf",                // 设备名
+        .manufacturer_data = _sb_manufacturer_encode, // 回调函数，生成 manufacturer[20]
+        .connect_cb = NULL,                           // 回调函数， NULL 值可用
+    };
+    //初始化参数
+    sb_ble_server_port_init(&ble_init_param);
+
+    port->ble_spp_server_cmd = ble_server_port_bind_cmd(0x2000, NULL);
+    port->ble_spp_server_val = ble_server_port_bind_val(0x400, NULL);
+
+    if(port->ble_spp_server_cmd == NULL || port->ble_spp_server_val == NULL)
+    {
+        SYS_LOG_WRN("ble init error");
+        return 1;
+    }
+    if(sb_data_port_start(port->ble_spp_server_cmd))
+    {
+        SYS_LOG_WRN("ble cmd start error");
+        return 1;
+    }
+    if(sb_data_port_start(port->ble_spp_server_val))
+    {
+        SYS_LOG_WRN("ble val start error");
+        return 1;
+    }
+
     return DEVICE_OK;
 }
 
@@ -114,4 +153,55 @@ int embedded_device_write(device_t *port, void *buffer, uint32_t length)
 uint32_t embedded_device_get_rx_length(device_t *port)
 {
     return sb_data_port_get_rx_length(port->embedded_device);
+}
+
+uint8_t pc_device_choice(device_t *port, uint8_t type)
+{
+    //端口与embedded一致
+    if(port->embedded_device_type == type)
+    {
+        SYS_LOG_WRN("embedded Port consistency");
+        return DEVICE_WRN_PC_TYPE;
+    }
+    
+    port->pc_device_type = type;
+    switch (port->pc_device_type)
+    {
+        case DATA_PORT_TYPE_UART:
+            port->pc_device = port->init_device.uart_port;
+            break;
+        case DATA_PORT_TYPE_WIFI:
+            port->pc_device = port->init_device.wifi;
+            break;
+        case DATA_PORT_TYPE_BLE_CMD:
+            port->pc_device = port->init_device.ble_spp_server_cmd;
+            break;
+        case DATA_PORT_TYPE_BLE_VAL:
+            port->pc_device = port->init_device.ble_spp_server_val;
+            break;
+        default:
+            break;
+    }
+
+    if(port->pc_device == NULL)
+    {
+        SYS_LOG_WRN("embedded device choice error");
+        return DEVICE_PC_ERROR;
+    }
+
+    return DEVICE_OK;
+}
+
+int pc_device_read(device_t *port, void *buffer, uint32_t length)
+{
+    return sb_data_port_read(port->pc_device, buffer, length, 0);
+}
+
+int pc_device_write(device_t *port, void *buffer, uint32_t length)
+{
+    return sb_data_port_write(port->pc_device, buffer, length, 0);
+}
+uint32_t pc_device_get_rx_length(device_t *port)
+{
+    return sb_data_port_get_rx_length(port->pc_device);
 }

app/drivers/sertrf/device.h

@@ -9,7 +9,7 @@
 #include "sys_log.h"
 
 #define UART_ENABLE 1
-#define BLE_ENABLE 0
+#define BLE_ENABLE 1
 #define WIFI_ENABLE 0
 
 enum DEVICE_ERROR
@@ -128,4 +128,33 @@ int embedded_device_write(device_t *port, void *buffer, uint32_t length);
  * @param size 写入数据长度
  * @retval 缓存中可读取的字节数
  */
-uint32_t embedded_device_get_rx_length(device_t *port);
+uint32_t embedded_device_get_rx_length(device_t *port);
+/**
+ * @brief PC OR 手机数据接口读操作
+ *
+ * @param port 由对应的驱动提供的绑定接口获得的句柄
+ * @param buffer 读取数据缓存
+ * @param length 读取数据长度
+ * @retval < 0 操作失败或在指定的时间内未满足指定的操作长度
+ * @retval >= 0 实际已缓存的长度
+ */
+int pc_device_read(device_t *port, void *buffer, uint32_t length);
+/**
+ * @brief PC OR 手机数据接口写操作
+ *
+ * @param port 由对应的驱动提供的绑定接口获得的句柄
+ * @param data 写入数据
+ * @param size 写入数据长度
+ * @retval < 0 操作失败或在指定的时间内未满足指定的操作长度
+ * @retval >= 0 实际已缓存的长度
+ */
+int pc_device_write(device_t *port, void *buffer, uint32_t length);
+/**
+ * @brief PC OR 手机数据接口写操作
+ *
+ * @param port 由对应的驱动提供的绑定接口获得的句柄
+ * @param data 写入数据
+ * @param size 写入数据长度
+ * @retval 缓存中可读取的字节数
+ */
+uint32_t pc_device_get_rx_length(device_t *port);

app/drivers/sertrf/sertrf.c

@@ -33,6 +33,14 @@ void embedded_thread(void* arg)
             uint8_t data[embedded_size];
             embedded_device_read(&sertrf.device, data, embedded_size);
             SYS_LOG_INF("data : %s", data);
+            pc_device_write(&sertrf.device, data, embedded_size);
+        }
+        embedded_size = pc_device_get_rx_length(&sertrf.device);
+        if(embedded_size > 0)
+        {
+            uint8_t data[embedded_size];
+            pc_device_read(&sertrf.device, data, embedded_size);
+            SYS_LOG_INF("data : %s", data);
             embedded_device_write(&sertrf.device, data, embedded_size);
         }
         //需要添加一些延时，否则会卡死，导致看门狗复位