I am trying to integrate bootloader to my firmware, But after integrating bootloader to my firmware it's not discoverable.
This is the debug terminal result when I try to debug but I can't see any device showing on nrf Connect app
Using nrf52832, SDK 16.00
Furthermore,
1) Led 2 is blinking
* @brief Function notifies certain events in DFU process.
*/
static void dfu_observer(nrf_dfu_evt_type_t evt_type)
{
switch (evt_type)
{
case NRF_DFU_EVT_DFU_FAILED:
bsp_board_init(BSP_INIT_LEDS);
bsp_board_led_on(BSP_BOARD_LED_0);
break;
case NRF_DFU_EVT_DFU_ABORTED:
bsp_board_init(BSP_INIT_LEDS);
bsp_board_led_on(BSP_BOARD_LED_1);
break;
case NRF_DFU_EVT_DFU_INITIALIZED:
bsp_board_init(BSP_INIT_LEDS);
bsp_board_led_on(BSP_BOARD_LED_2);
break;
case NRF_DFU_EVT_TRANSPORT_ACTIVATED:
bsp_board_led_off(BSP_BOARD_LED_1);
bsp_board_led_on(BSP_BOARD_LED_2);
break;
case NRF_DFU_EVT_DFU_STARTED:
bsp_board_init(BSP_INIT_LEDS);
bsp_board_led_on(BSP_BOARD_LED_0);
bsp_board_led_on(BSP_BOARD_LED_1);
bsp_board_led_on(BSP_BOARD_LED_2);
break;
default:
break;
}
}
2).. When I comment out the bootloader code but add its files to my firmware an error occurs as
app: ERROR 1 [NRF_ERROR_SVC_HANDLER_MISSING] PC at: 0x0002FF01
The error is being shown in ble_stack_init, but this function looks fine
static void ble_stack_init(void)
{
ret_code_t err_code;
err_code = nrf_sdh_enable_request();
APP_ERROR_CHECK(err_code);
// Configure the BLE stack using the default settings.
// Fetch the start address of the application RAM.
uint32_t ram_start = 0;
err_code = nrf_sdh_ble_default_cfg_set(APP_BLE_CONN_CFG_TAG, &ram_start);
APP_ERROR_CHECK(err_code);
// Enable BLE stack.
err_code = nrf_sdh_ble_enable(&ram_start);
APP_ERROR_CHECK(err_code);
// Register a handler for BLE events.
NRF_SDH_BLE_OBSERVER(m_ble_observer, APP_BLE_OBSERVER_PRIO, ble_evt_handler, NULL);
}
Csan't figure out where to find the problematic part in code or any file that need to be added
