Stair56E UART project

component/boot2/bsp/DMA_uart_debug.h

@@ -0,0 +1,13 @@
+#ifndef _DMA_UART_DEBUG_H_
+#define _DMA_UART_DEBUG_H_
+
+#include "xinc_reg.h"
+
+extern volatile uint8_t __attribute__((aligned(4))) DMA_buf[16];
+void DMA_Uart_SendChar(uint8_t ch);
+#define __XIP_RAM_CODE   __attribute__((section("ram_code")))
+__XIP_RAM_CODE void DMA_Uart_SendNumChar(uint8_t ch,uint8_t bt);
+
+#define DMA_Uart_SendChar_1 DMA_Uart_SendChar
+
+#endif