ozone_cp/Library/Source/es8p5066_iap_table.c

/**
 ******************************************************************************

 * @author
 * @version V1.0.0
 * @date    22-JAN-2021
 * @brief   This file provides all the IAP_TABLE firmware functions.
 ******************************************************************************
 * @attention
 *
 * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
 * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
 * TIME. AS A RESULT, ICHAIER SHALL NOT BE HELD LIABLE FOR ANY
 * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
 * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
 * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
 *
 * <h2><center>&copy; COPYRIGHT 2014 ICHaier</center></h2>
 ******************************************************************************
 */

/* Includes ------------------------------------------------------------------*/
#include "es8p5066_iap_table.h"


/** @defgroup IAP_TABLE
 * @brief IAP_TABLE driver modules
 * @{
 */

/** @defgroup IAP_TABLE_Private_TypesDefinitions
 * @{
 */

/**
 * @}
 */

/** @defgroup IAP_TABLE_Private_Defines
 * @{
 */

/**
 * @}
 */

/** @defgroup IAP_TABLE_Private_Macros
 * @{
 */

/**
 * @}
 */

/** @defgroup IAP_TABLE_Private_Variables
 * @{
 */

/**
 * @}
 */

/** @defgroup IAP_TABLE_Private_FunctionPrototypes
 * @{
 */

/**
 * @}
 */

/** @defgroup IAP_TABLE_Private_Functions
 * @{
 */

/**
 * @brief  CODE区 IAP 页擦除编程.回调固化在ROM中的程序
 * @param  address: 页首地址
 * @retval None
 */
ErrorStatus IAP_Code_PageErase(uint32_t address, uint32_t addressInv, uint32_t sector)
{
    IAP_PE IAPPageErase = (IAP_PE)(*(uint32_t *)IAP_Code_PageErase_addr);
    ErrorStatus result;
    __ASM("CPSID i");
    result = (*IAPPageErase)(address, addressInv, sector);
    __ASM("CPSIE i");
    return  result;
}

/**
 * @brief  DATA区 IAP 页擦除编程.回调固化在ROM中的程序
 * @param  address: 页首地址
 * @retval None
 */
ErrorStatus IAP_Data_PageErase(uint32_t address, uint32_t addressInv, uint32_t sector)
{
    IAP_PE IAPPageErase = (IAP_PE)(*(uint32_t *)IAP_Data_PageErase_addr);
    ErrorStatus result;
    __ASM("CPSID i");
    result = (*IAPPageErase)(address, addressInv, sector);
    __ASM("CPSIE i");
    return  result;
}

/**
 * @brief  CODE区 IAP 单字自编程.回调固化在ROM中的程序
 * @param  address:
 * @retval None
 */
ErrorStatus IAP_Code_WordProgram(uint32_t address, uint32_t addressInv, uint32_t data)
{
    IAP_WP IAPWordProgram = (IAP_WP)(*(uint32_t *)IAP_Code_WordProgram_addr);
    ErrorStatus result;
    __ASM("CPSID i");
    result = (*IAPWordProgram)(address, addressInv, data);
    __ASM("CPSIE i");
    return  result;
}

/**
 * @brief  DATA区 IAP 单字自编程.回调固化在ROM中的程序
 * @param  address: 页首地址
 * @retval None
 */
ErrorStatus IAP_Data_WordProgram(uint32_t address, uint32_t addressInv, uint32_t data)
{
    IAP_WP IAPWordProgram = (IAP_WP)(*(uint32_t *)IAP_Data_WordProgram_addr);
    ErrorStatus result;
    __ASM("CPSID i");
    result = (*IAPWordProgram)(address, addressInv, data);
    __ASM("CPSIE i");
    return  result;
}

/**
 * @brief  CODE区 IAP 多字自编程.回调固化在ROM中的程序
 * @param  address:
 * @retval None
 */
ErrorStatus IAP_Code_PageProgram(uint32_t address, uint32_t addressInv, uint8_t data[], uint32_t length, uint32_t erase)
{
    IAP_PP IAPPageProgram = (IAP_PP)(*(uint32_t *)IAP_Code_PageProgram_addr);
    ErrorStatus result;
    __ASM("CPSID i");
    result = (*IAPPageProgram)(address, addressInv, data, length, erase);
    __ASM("CPSIE i");
    return  result;
}

/**
 * @brief  DATA区 IAP 多字自编程.回调固化在ROM中的程序
 * @param  address: 页首地址
 * @retval None
 */
ErrorStatus IAP_Data_PageProgram(uint32_t address, uint32_t addressInv, uint8_t data[], uint32_t length, uint32_t erase)
{
    IAP_PP IAPPageProgram = (IAP_PP)(*(uint32_t *)IAP_Data_PageProgram_addr);
    ErrorStatus result;
    __ASM("CPSID i");
    result = (*IAPPageProgram)(address, addressInv, data, length, erase);
    __ASM("CPSIE i");
    return  result;
}

/**
 * @brief  读取特定地址上的数据
 * @param  Ram_Addr: 保存读取数据的地址
 *         Flash_Addr: FLASH上的地址(字对齐)
 *         Len: 读取的长度(以字(4字节)为单位)
 * @retval None
 */
ErrorStatus IAPRead(uint32_t *Ram_Addr, uint32_t Flash_Addr, uint8_t Len)
{
    uint8_t i;
    uint32_t *ram_addr;
    const uint32_t *flash_addr;

    if (Flash_Addr % 4 != 0)
        return ERROR;

    ram_addr = Ram_Addr;
    flash_addr = (const uint32_t *)Flash_Addr;

    for (i = 0; i < Len; ++i)
    {
        *ram_addr = *flash_addr;
        ++ram_addr;
        ++flash_addr;
    }

    return SUCCESS;
}

/**
 * @brief  解锁FLASH
 * @param  None
 * @retval None
 */
void IAP_FLASH_Unlock(void)
{
    IAP->FLASHKEY.Word = 0x8ACE0246;
    IAP->FLASHKEY.Word = 0x9BDF1357;
}

/**
 * @brief  锁定FLASH
 * @param  None
 * @retval None
 */
void IAP_FLASH_Lock(void)
{
    IAP->FLASHKEY.Word = 0x0;
}


/******************* (C) COPYRIGHT 2014 ICHaier *****END OF FILE****/