init project

Signed-off-by: a1012112796 <1012112796@qq.com>

libraries/HAL_Drivers/drv_flash/drv_flash.h

@@ -0,0 +1,31 @@
+/*
+ * Copyright (c) 2006-2021, RT-Thread Development Team
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Change Logs:
+ * Date           Author       Notes
+ * 2018-12-5      SummerGift   first version
+ */
+
+#ifndef __DRV_FLASH_H__
+#define __DRV_FLASH_H__
+
+#include <rtthread.h>
+#include "rtdevice.h"
+#include <rthw.h>
+#include <drv_common.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+int stm32_flash_read(rt_uint32_t addr, rt_uint8_t *buf, size_t size);
+int stm32_flash_write(rt_uint32_t addr, const rt_uint8_t *buf, size_t size);
+int stm32_flash_erase(rt_uint32_t addr, size_t size);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif  /* __DRV_FLASH_H__ */