update

software/bootloader/BSP/KEY/key.h

@@ -0,0 +1,23 @@
+#ifndef __KEY_H__
+#define __KEY_H__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include "main.h"
+
+//KEY1
+#define KEYB_PORT	GPIOA
+#define KEYB_PIN	GPIO_PIN_0
+#define KEYB HAL_GPIO_ReadPin(KEYB_PORT,KEYB_PIN)
+
+void Key_Port_Init(void);
+uint8_t KeyScan(uint8_t mode);
+
+
+#ifdef __cplusplus
+}
+#endif
+#endif
+