NRF_EVT_FLASH_OPERATION_SUCCESS is not called

[jswcomkr]

static uint32_t *offset_addr = (uint32_t *)(NRF_FICR->CODEPAGESIZE * (NRF_FICR->CODESIZE-2));

Hi. I want to save sensor offset data to flash memory on chip.

I erased page 126 first, but no events were called.

I can only get 0 from the value of sd_evt_get function.

What is the problem? before handle flash memory, Softdevice has been enabled when I initialize BluetoothLE stack.

Thank you.

[Jørgen Holmefjord]

Hi,

Do the call to sd_flash_page_erase return NRF_SUCCESS, or some other error code?

Best regards,
Jørgen

[jswcomkr]

I can't get NRF_EVT_FLASH_OPERATION_SUCCESS from sd_evt_get function.