add pm2.5 demo for evbmx+

2020-05-19 19:37:04 +08:00
parent db4663d33d
commit ac2dc8c5d2
8 changed files with 894 additions and 16 deletions
--- a/board/TencentOS_tiny_EVB_MX_Plus/BSP/Src/usart.c
+++ b/board/TencentOS_tiny_EVB_MX_Plus/BSP/Src/usart.c
@@ -22,6 +22,7 @@

 /* USER CODE BEGIN 0 */
 uint8_t data;
+uint8_t msg;
 /* USER CODE END 0 */

 UART_HandleTypeDef hlpuart1;
@@ -111,7 +112,7 @@ void MX_USART3_UART_Init(void)
  {
    Error_Handler();
  }
-    HAL_UART_Receive_IT(&huart3, &data, 1);//(uint8_t *)aRxBuffer, 1);
+    HAL_UART_Receive_IT(&huart3, &msg, 1);//(uint8_t *)aRxBuffer, 1);
 }

 void HAL_UART_MspInit(UART_HandleTypeDef* uartHandle)