添加BOOT键、飞控复位控制、串口校验位设置

app/drivers/data_port/uart/uart_port.c

@@ -494,3 +494,18 @@ void sb_uart_port_unbind(sb_data_port_t *port)
         port->data = NULL;
     }
 }
+
+void uart_set_parity_switch(sb_data_port_t *port, uint8_t parity)
+{
+    __uart_data_t *uart_data = port->data;
+
+    uart_wait_tx_done(uart_data->uart_num, pdMS_TO_TICKS(100)); // 等待已发完
+    uart_flush_input(uart_data->uart_num);                      // 清空接收FIFO，避免半帧造成校验错
+    
+    //清除缓存数据
+    os_pipe_clr(&uart_data->rx_pipe);
+    int size = _uart_port_get_rx_length(port);
+    printf("size: %d\n", size);
+
+    uart_set_parity(uart_data->uart_num, parity);     // 切换为偶校验
+}

app/drivers/data_port/uart/uart_port.h

@@ -26,3 +26,6 @@ sb_data_port_t *sb_uart_port_bind(int uartNum,
                                   os_work_t *rx_resume_work);
 
 void sb_uart_port_unbind(sb_data_port_t *port);
+
+//切换校验方式
+void uart_set_parity_switch(sb_data_port_t *port, uint8_t parity);