feat(uart):define TX and RX pin

-UART_TX_PIN -UART_RX_PIN
abdullahbagyapan · Apr 19, 2024 · 2a6e0a7 · 2a6e0a7
1 parent aa23592
commit 2a6e0a7
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Showing 2 changed files with 5 additions and 2 deletions.
diff --git a/uart/uart.c b/uart/uart.c
@@ -22,8 +22,8 @@ void UART_Init(void) {
     uart_init(UART_DEFAULT_INSTANCE, UART_BAUDRATE);
 
     // set gpio 0 & 1 pins as UART
-    gpio_set_function(0, GPIO_FUNC_UART);
-    gpio_set_function(1, GPIO_FUNC_UART);
+    gpio_set_function(UART_TX_PIN, GPIO_FUNC_UART);
+    gpio_set_function(UART_RX_PIN, GPIO_FUNC_UART);
 
 }
 

diff --git a/uart/uart.h b/uart/uart.h
@@ -17,6 +17,9 @@
 #define UART_DEFAULT_INSTANCE           uart0
 #define UART_BAUDRATE                   115200
 
+#define UART_TX_PIN                     0
+#define UART_RX_PIN                     1
+
 
 /*================================== Functions ==================================*/