I work with the S32K144 device. I have a program linked against the lower half of FlexNVM (address range 0x10000000:0x10008000), and flash it with the J-Link loadfile command. When the FlexNVM is configured as D-flash only (no eerpom), everything works
Please, consider doing a FLASH_ErasePages() or FLASH_Erase() before each Flash program operation/iteration. Also, please be aware that the connectivity stack and its data use some space in Flash memory, so you need to be careful about which memory locations you are writ...
S32K312 Pflash erase and programming fail Options 10-11-2023 01:36 AM 762 Views jackpop Contributor I when I use the demo code to write and read Dflash , it is OK, as the example below: but I modify the example code to erase and programe pflash ,it jump to hard fault. I...
= FAILED;}Address += 2;}if(MemoryProgramStatus == FAILED){printf("Memory Program FAIL!
配置Flash 操作类型STM32F4 提供了 HAL 库的函数,如HAL_FLASH_Program,开发者可以选择写入的类型(例如 32 位字写入)。 执行写入操作将目标地址和要写入的数据传递给 Flash 控制器,控制器根据设定的地址和数据完成写入。 锁定Flash 控制器为了避免意外修改 Flash 内容,写操作完成后需锁定 Flash 控制器。
芯片支持哪些烧写命令,如 FLASH_PAGEPROGRAM、FLASH_QUAD_PAGEPROGRAM mReadStausSupport 芯片支持读哪些状态寄存器,如 FLASH_STATUS1 、FLASH_STATUS2、FLASH_STATUS3 mWriteStatusSupport 芯片支持写哪些状态寄存器,如 FLASH_STATUS1 、FLASH_STATUS2、FLASH_STATUS3 mReadSupport 芯片支持哪些读命令,如 FLASH_READ_NORM...
if(flash_size==0) return status_fail; memcpy((void*)&EEPROM_data[index],(const void*)data,size); status = rom_xpi_nor_erase(HPM_XPI0, xpi_xfer_channel_auto, &s_xpi_nor_config, SECTOR1_BASE_ADDRESS-Flash_base, SECTOR1_END_ADDRESS-SECTOR1_BASE_ADDRESS); ...
在调用上述函数FLASH_Program() (fsl_flash.c) 会出现错误,会出现Hardfault 错误的代码行如下: kFCCOBx[1] = *src++; 1. 其中src是指向要写入flash的数据的指针(即pData+1)。但是,如果将pData或pData+4传递给FLASH_Program(),则不会给出硬件Hardfault 错误,并且程序的行为符合预期。所以,看起来必须有一个...
烧录器的功能很简单、很专一,那就是把数据完完整整、重复地复制到每一颗芯片上,复制成功了就提示Pass,复制失败了就提示Fail;SmartPRO 6000F-Plus是一台全心专注于高品质、高效率的Flash专用烧录编程器;目前为止,有广泛的、优秀的烧录客户群,软件、硬件和算法都是客户批量生产验证过的,非常成熟。
PURPOSE: An apparatus for remedying a program fail of a flash EEPROM is provided to improve the reliability of a chip by remedying the program fail or a fail of a cell. CONSTITUTION: The apparatus includes: an input buffer(31) receiving external data through a DQPIN(14); the first ...