Tutorial on setting up the bootloader for nrf52832 in IAR

[Alex_Golubev]

Hi.

 

I' m using nRF52832, SDK v15.0.0, S132.

 

I'm want tutorial how make bootloader DFU in IAR.

 

How I make bootloader DFU for nrf52832 in IAR?

[Alex_Golubev]

Bootloader installed to flash memory. Why do not start bootloader?

[Alex_Golubev]

I get error.

Function sd_ble_gap_sec_params_reply(m_conn_handle, BLE_GAP_SEC_STATUS_PAIRING_NOT_SUPP, NULL, NULL) return error 8. 

Help me. 

[bjorn-spockeli]

sd_ble_gap_sec_params_reply will return NRF_ERROR_INVALID_STATE when the security parameters has not been requested. Possible causes are listed here