第一次提交

Bsp/bsp_flash.h

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+/**
+  **************************************************************************
+  * @file     flash.h
+  * @brief    flash header file
+  **************************************************************************
+  *                       Copyright notice & Disclaimer
+  *
+  * The software Board Support Package (BSP) that is made available to
+  * download from Artery official website is the copyrighted work of Artery.
+  * Artery authorizes customers to use, copy, and distribute the BSP
+  * software and its related documentation for the purpose of design and
+  * development in conjunction with Artery microcontrollers. Use of the
+  * software is governed by this copyright notice and the following disclaimer.
+  *
+  * THIS SOFTWARE IS PROVIDED ON "AS IS" BASIS WITHOUT WARRANTIES,
+  * GUARANTEES OR REPRESENTATIONS OF ANY KIND. ARTERY EXPRESSLY DISCLAIMS,
+  * TO THE FULLEST EXTENT PERMITTED BY LAW, ALL EXPRESS, IMPLIED OR
+  * STATUTORY OR OTHER WARRANTIES, GUARANTEES OR REPRESENTATIONS,
+  * INCLUDING BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY,
+  * FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT.
+  *
+  **************************************************************************
+  */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __BSP_FLASH_H__
+#define __BSP_FLASH_H__
+
+#include "at32a423.h"
+
+#define FMC_WRITE_START_ADDR  (0x08000000 + 1024 * 50)
+
+#pragma pack (1)
+typedef struct
+{
+	uint32_t flash_head;
+  	uint16_t output_mode;
+	uint16_t output_ax;
+	uint16_t output_ay;
+	uint16_t min_trigger_res_value;
+	uint16_t max_trigger_res_value;
+	uint16_t div_trigger_res;
+	uint32_t flash_tail;
+ }flash_para_struct;
+#pragma pack ()
+
+// <20><><EFBFBD>޸<EFBFBD>Ϊƥ<CEAA><C6A5><EFBFBD>ṹ<EFBFBD><E1B9B9>Ҫ<EFBFBD><D2AA><EFBFBD>ĺ<EFBFBD><C4BA><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
+uint8_t flash_read(uint32_t read_addr, void *p_buffer, uint32_t num_read);
+uint8_t flash_write_nocheck(uint32_t write_addr, const void *p_buffer, uint32_t num_write);
+uint8_t flash_write(uint32_t write_addr, const void *p_Buffer, uint32_t num_write);
+
+int load_config_params(flash_para_struct *params);
+int save_config_params(flash_para_struct *params);
+
+uint8_t flash_erase(uint32_t sector_addr, uint32_t len);
+uint8_t bsp_flash_is_erased(uint32_t addr, uint32_t size);
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+#endif
+
+