FLASH_Status FlashStatus = FLASH_COMPLETE;/* Erase Page0 */FlashStatus =FLASH_ErasePage(PAGE0_BASE_ADDRESS);/* If erase operation was failed, a Flash error code is returned */if(FlashStatus != FLASH_COMPLETE) {returnFlashStatus; }/* Set Page0 as valid page: Write VALID_PAGE at Page0...
while (Address > (PageStartAddress + 2)) 这个地方PageStartAddress = Page1_StarAddress ,而PAGE0_StarAdress+2肯定小于Page1_StarAddress啊,直接跳过了,导致不能转存其他数据 1 EE_ReadVariable函数 /* Get active Page for read operation */ ValidPage = EE_FindValidPage(READ_FROM_VALID_PAGE);//而...
f.PageAddress = addr;f.NbPages = 1;//设置PageError uint32_t PageError = 0;//调用擦除函数...
1调用FLASH_PageErase（）1:调用FLASH_PageErase();函数后无法对FLASH编程；原因：FLASH_PageErase();函数中只对FLASH->CR寄存器的擦除位置1，未检测忙标志也未清零擦除标志；所以一直处于擦除状态不能编程。解决办法：1调用HAL_FLASHEx_Erase；2可以在调用FLASH_PageErase()后查询FLASH->SR的BSY位，空闲后清零...
这两条总线的访问目标是相同的闪存模块,访问 D-Code 将比预取指令优先级高 这里要特别留意一个闪存等待时间,因为CPU 运行速度比FLASH快得多,STM32F103的FLASH最快...、FLASH擦除(以及防止误擦除程序代码)1、擦除函数FLASH_StatusFLASH_ErasePage(u32Page_Address)只要()里面的数是flash第xx页中对应的任何一个...
My_Flash.PageAddress = Flash_Add; //声明要擦除的地址 My_Flash.NbPages = 1; //说明要擦除的页数,此参数必须是Min_Data = 1和Max_Data =(最大页数-初始页的值)之间的值 uint32_t PageError = 0; //设置PageError,如果出现错误这个变量会被设置为出错的FLASH地址 ...
A few commits that move stream flash logic to stop using stream_flash_erase_page fixing tests marking the stream_flash_erase_page as deprecated
Describe the bug Stream Flash API provides stream_flash_erase_page function that, aside from other issues #67407, has a problem where it does not check whether requested, for erase, offset is within area designated for the stream flash t...
EraseInitStruct.Page = FirstPage; EraseInitStruct.NbPages = NbOfPages;HAL_FLASHEx_Erase(&EraseInitStruct, &PAGEError); HAL_FLASH_Lock(); } 开发者ID:meisteg,项目名称:muc-loader,代码行数:27,代码来源:stm32l4xx_flash.c 示例3: flash_erase ...
i.e can we call consecutive FLASH_Program(), without calling FLASH_Erase() in between, with different pu32Start addresses even within the same page? 2. Instead of using FLASH_ErasePages() to erase entire pages, how can we use FLASH_Erase() to just erase a range of address from pu8...