update

leakage_system/usr/bsp/bsp_74HC4067.h

@@ -0,0 +1,15 @@
+#ifndef _BSP_74HC4067_H_
+#define _BSP_74HC4067_H_
+
+#include "main.h"
+
+typedef struct
+{
+    void (*init)(void);
+    void (*ch_set)(u8);
+    u8   (*ch_get)(void);
+}bsp_74HC4067_t;
+
+extern bsp_74HC4067_t UartCH_Config;
+
+#endif