hi all,
i am using S32K144 for development, i want to store some data in internal flash. so i go through flash partition example from S32DS for simple read and write. when i am trying to erase the P-flash location(0x7f000) controller reset happing. here i am attaching my code.
/* Always initialize the driver before calling other functions */
ret = FLASH_DRV_Init(&Flash1_InitConfig0, &flashSSDConfig);
DEV_ASSERT(STATUS_SUCCESS == ret); /* Erase the last PFlash sector */
address = FEATURE_FLS_PF_BLOCK_SIZE - FEATURE_FLS_PF_BLOCK_SECTOR_SIZE;
size = FEATURE_FLS_PF_BLOCK_SECTOR_SIZE;
ret = FLASH_DRV_EraseSector(&flashSSDConfig, address, size); //facing issue here
DEV_ASSERT(STATUS_SUCCESS == ret); /* Verify the erase operation at margin level value of 1, user read */
ret = FLASH_DRV_VerifySection(&flashSSDConfig, address, size / FTFx_DPHRASE_SIZE, 1u); DEV_ASSERT(STATUS_SUCCESS == ret); /* Write some data to the erased PFlash sector */
size = BUFFER_SIZE; ret = FLASH_DRV_Program(&flashSSDConfig, address, size, sourceBuffer); DEV_ASSERT(STATUS_SUCCESS == ret);
/* Verify the program operation at margin level value of 1, user margin */
ret = FLASH_DRV_ProgramCheck(&flashSSDConfig, address, size, sourceBuffer, &failAddr, 1u); DEV_ASSERT(STATUS_SUCCESS == ret);
address = 0x7f004; readflash_data[0] = *((uint32_t *)address);
