still no flash events general

[Allen_Shenzhen]

Hello,

I meet the same problem with the question "Status bit for sd_flash_write()".I have register my flash_nrf52_sys_event_handler() in sys_evt_dispatch(),but after sd_flash_write() still no NRF_EVT_FLASH_OPERATION_SUCCESS or NRF_EVT_FLASH_OPERATION_ERROR happened.And I had confirm that data has been written to the flash.I wonder if I ignored anything?

My project(keil mdk 5.17) download link: question_test

I stored data(0x3132333435363738) from mobile phone using nRF Connect apk.And it is in the spp_write_handler() function,which calling flash_nrf52_store() function.I poll NRF_EVT_FLASH_OPERATION_SUCCESS or NRF_EVT_FLASH_OPERATION_ERROR event in the flash_nrf52_store(),but neither of them happened.

I am using pca10040 board,withing s132(4.0.2) SD and 13.0.0 SDK.And without pstorage.c.

Thanks.

[Petter Myhre]

Have you registered a system event handler with

err_code = softdevice_sys_evt_handler_set(sys_evt_dispatch);
APP_ERROR_CHECK(err_code);

?

Have you enabled the SoftDevice?

[Allen_Shenzhen]

Yes,I had both enabled the SoftDevice and registered a system event handler.

static void ble_stack_init(void)
{
    ret_code_t err_code;

    nrf_clock_lf_cfg_t clock_lf_cfg = NRF_CLOCK_LFCLKSRC;

    // Initialize the SoftDevice handler module.
    SOFTDEVICE_HANDLER_INIT(&clock_lf_cfg, NULL);

    // Fetch the start address of the application RAM.
    uint32_t ram_start = 0;
    err_code = softdevice_app_ram_start_get(&ram_start);
    APP_ERROR_CHECK(err_code);

    // Overwrite some of the default configurations for the BLE stack.
    ble_cfg_t ble_cfg;

    memset(&ble_cfg, 0, sizeof(ble_cfg));
    ble_cfg.gap_cfg.role_count_cfg.periph_role_count  = BLE_GAP_ROLE_COUNT_PERIPH_DEFAULT;
    ble_cfg.gap_cfg.role_count_cfg.central_role_count = 0;
    ble_cfg.gap_cfg.role_count_cfg.central_sec_count  = 0;
    err_code = sd_ble_cfg_set(BLE_GAP_CFG_ROLE_COUNT, &ble_cfg, ram_start);
    APP_ERROR_CHECK(err_code);

    // Enable BLE stack.
    err_code = softdevice_enable(&ram_start);
    APP_ERROR_CHECK(err_code);

    err_code = softdevice_ble_evt_handler_set(ble_evt_dispatch);
    APP_ERROR_CHECK(err_code);

    err_code = softdevice_sys_evt_handler_set(sys_evt_dispatch);
    APP_ERROR_CHECK(err_code);
}

[Petter Myhre]

Ok. Could you edit your question and include your complete project so I can test it here?

[Allen_Shenzhen]

Tks Petter.I will reedit the question and upload my complete project.

[Petter Myhre]

I can't get the link to work, can't you just attach your project?