diff --git a/User/bsp/bsp_api.c b/User/bsp/bsp_api.c
new file mode 100644
index 0000000..e799acf
--- /dev/null
+++ b/User/bsp/bsp_api.c
@@ -0,0 +1,33 @@
+
+#include "bsp_api.h"
+
+/* USER INCLUDE BEGIN */
+
+/* USER INCLUDE END */
+
+/* USER DEFINE BEGIN */
+
+/* USER DEFINE END */
+
+/* USER STRUCT BEGIN */
+
+/* USER STRUCT END */
+
+/* USER FUNCTION BEGIN */
+
+/* USER FUNCTION END */
+
+/* bsp层外设API实体 */
+const struct Bsp_s Bsp = {
+  .gpio = {
+    .WritePin = BSP_GPIO_WritePin,
+  },
+  .timer_t = {
+    .Init = NULL,
+  },
+  .spi = {
+    .Init = NULL,
+  },
+};
+
+
diff --git a/User/bsp/bsp_api.h b/User/bsp/bsp_api.h
new file mode 100644
index 0000000..3ae4516
--- /dev/null
+++ b/User/bsp/bsp_api.h
@@ -0,0 +1,45 @@
+#pragma once
+
+#include <sys/types.h>
+#include "bsp/gpio.h"
+#include "bsp/time.h"
+#include "bsp/spi.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+
+/* USER INCLUDE BEGIN */
+
+/* USER INCLUDE END */
+
+/* USER DEFINE BEGIN */
+
+/* USER DEFINE END */
+/* bsp层外设API结构体 */
+struct Bsp_s {
+  struct {
+
+    int8_t ( *WritePin )( BSP_GPIO_t gpio, bool value );
+  }gpio;
+
+  struct {
+    void ( *Init )(  );
+  }timer_t;
+
+  struct {
+    void ( *Init )(  );
+  }spi;
+};
+
+extern const struct Bsp_s Bsp;
+
+/* USER FUNCTION BEGIN */
+
+/* USER FUNCTION END */
+
+#ifdef __cplusplus
+}
+#endif
\ No newline at end of file