添加I2C

2024-03-02 01:06:06 +08:00
parent deafcfed1a
commit bef8342c93
21 changed files with 20646 additions and 18411 deletions
@@ -9,7 +9,9 @@
 #define BSP_DRV_UART_H_

 #include "ch32v20x.h"
-#include "string.h"
+#include <string.h>
+#include <stdlib.h>
+#include <string.h>

 #define RingBuffSize 128

@@ -65,14 +67,34 @@ typedef struct sUART
    size_t buffer_tx_len_2;


+    size_t byt_rx;
+    size_t byt_tx;
+    size_t pkg_rx;
+    size_t pkg_tx;
+    size_t last_byt_rx;
+    size_t last_byt_tx;
+    size_t last_pkg_rx;
+    size_t last_pkg_tx;
+    size_t Bps_rx;
+    size_t Pps_rx;
+    size_t Bps_tx;
+    size_t Pps_tx;
+    size_t err_tx;
+    size_t err_rx;
+    size_t buffer_rx_max;
+    size_t buffer_tx_max;
+    GPIO_TypeDef *GPIOx;
+    uint32_t GPIO_Pin;
+

-    struct sUART *next_ptr;

 }UART_t;

 typedef UART_t* UART_ptr;

-
+extern UART_t uart1;
+extern UART_t uart2;
+extern UART_t uart3;

 void usart_init(void);