Release:5.20灰测

Core/User/Driver/drv_usart.h

@@ -0,0 +1,35 @@
+
+#ifndef __DRV_USART_H
+#define __DRV_USART_H
+
+/* Suppress warning messages */
+#if defined(__CC_ARM)
+// Suppress warning message: extended constant initialiser used
+#pragma diag_suppress 1296
+#elif defined(__ICCARM__)
+#elif defined(__GNUC__)
+#endif
+
+/* includes ----------------------------------------------------------------------------------------------*/
+#include "global.h"
+
+/* macro ------------------------------------------------------------------------------------------------*/
+#define UART1_TX_BUFFER_SIZE 512
+#define UART1_RX_BUFFER_SIZE 512
+
+#define UART3_TX_BUFFER_SIZE 256
+#define UART3_RX_BUFFER_SIZE 256
+
+/* global variable ---------------------------------------------------------------------------------------*/
+extern uint8_t uart1_rx_buffer[UART1_RX_BUFFER_SIZE];
+extern uint8_t uart1_tx_buffer[UART1_TX_BUFFER_SIZE];
+
+extern uint8_t uart3_rx_buffer[UART3_RX_BUFFER_SIZE];
+extern uint8_t uart3_tx_buffer[UART3_TX_BUFFER_SIZE];
+/* function prototype ------------------------------------------------------------------------------------*/
+extern void drv_usart_init(void); // 初始化所有串口
+extern void air724_callback_fun(void); // 4G数据接收回调函数
+extern void rs485_callback_fun(void); // RS485数据接收回调函数
+extern void Air724_Message_Send(uint8_t *data, uint16_t len); // 4G数据发送函数
+extern void Rs485_Message_Send(uint8_t *data, uint16_t len); // RS485数据发送函数
+#endif /* __DRV_USART_H */