app: Inside main app: In nrf_bootloader_init nrf_dfu_settings: Calling nrf_dfu_settings_init()... nrf_dfu_flash: Initializing nrf_fstorage app: Inside main app: In nrf_bootloader_init nrf_dfu_settings: Calling nrf_dfu_settings_init()... nrf_dfu_flash: Initializing nrf_fstorage_nvmc backend. nrf_dfu_settings: Settings OK app: Enter nrf_bootloader_fw_activate app: No firmware to activate. app: Enter nrf_dfu_app_is_valid app: Return true. App was valid nrf_dfu_settings: Backing up settings page to address 0x7E000. nrf_dfu_settings: Destination settings are identical to source, write not needed. Skipping. app: Running nrf_bootloader_app_start with address: 0x00001000 app: Disabling interrupts. NVIC->ICER[0]: 0x0 app: running irq table set app: After running irq table set app: Inside main app: In nrf_bootloader_init nrf_dfu_settings: Calling nrf_dfu_settings_init()... nrf_dfu_flash: Initializing nrf_fstorage_nvmc backend. nrf_dfu_settings: Settings OK app: Enter nrf_bootloader_fw_activate app: No firmware to activate. app: Enter nrf_dfu_app_is_valid app: Return true. App was valid app: DFU mode requested via GPREGRET. nrf_bootloader_wdt: WDT is not enabled app: in weak nrf_dfu_init_user app: timer_stop (0x200057D4) app: timer_activate (0x200057D4) app: Entering DFU mode. app: Initializing transports (found: 1) nrf_dfu_ble: Initializing BLE DFU transport nrf_dfu_ble: Setting up vector table: 0x00072000 nrf_dfu_ble: Enabling SoftDevice. nrf_dfu_ble: Configuring BLE stack. nrf_dfu_ble: Enabling the BLE stack. nrf_dfu_ble: No advertising name found nrf_dfu_ble: Using default advertising name nrf_dfu_ble: Advertising... nrf_dfu_ble: BLE DFU transport initialized. nrf_dfu_flash: Initializing nrf_fstorage_sd backend. app: Enter main loop nrf_dfu_ble: Connected nrf_dfu_ble: Received BLE_GAP_EVT_CONN_PARAM_UPDATE nrf_dfu_ble: max_conn_interval: 12 nrf_dfu_ble: min_conn_interval: 12 nrf_dfu_ble: slave_latency: 0 nrf_dfu_ble: conn_sup_timeout: 600 nrf_dfu_ble: Received BLE_GAP_EVT_DATA_LENGTH_UPDATE_REQUEST. nrf_dfu_ble: Received BLE_GAP_EVT_DATA_LENGTH_UPDATE (100, max_rx_time 912). nrf_dfu_ble: Received BLE_GAP_EVT_CONN_PARAM_UPDATE nrf_dfu_ble: max_conn_interval: 6 nrf_dfu_ble: min_conn_interval: 6 nrf_dfu_ble: slave_latency: 0 nrf_dfu_ble: conn_sup_timeout: 500 nrf_dfu_ble: Received BLE_GAP_EVT_DATA_LENGTH_UPDATE_REQUEST. nrf_dfu_ble: Received BLE_GAP_EVT_DATA_LENGTH_UPDATE (100, max_rx_time 912). nrf_dfu_ble: Received BLE_GAP_EVT_CONN_PARAM_UPDATE nrf_dfu_ble: max_conn_interval: 12 nrf_dfu_ble: min_conn_interval: 12 nrf_dfu_ble: slave_latency: 0 nrf_dfu_ble: conn_sup_timeout: 600 nrf_dfu_ble: Received BLE_GAP_EVT_DATA_LENGTH_UPDATE_REQUEST. nrf_dfu_ble: Received BLE_GAP_EVT_DATA_LENGTH_UPDATE (100, max_rx_time 912). nrf_dfu_ble: Received BLE_GATTS_EVT_EXCHANGE_MTU_REQUEST (request: 517, reply: 247). nrf_dfu_ble: Received BLE_GAP_EVT_DATA_LENGTH_UPDATE_REQUEST. nrf_dfu_ble: Received BLE_GAP_EVT_DATA_LENGTH_UPDATE (100, max_rx_time 1096). nrf_dfu_req_handler: Handle NRF_DFU_OP_OBJECT_SELECT (command) nrf_dfu_req_handler: Request handling complete. Result: 0x1 nrf_dfu_ble: Set receipt notif nrf_dfu_req_handler: Handle NRF_DFU_OP_RECEIPT_NOTIF_SET nrf_dfu_req_handler: Request handling complete. Result: 0x1 app: Shutting down transports (found: 1) nrf_dfu_req_handler: Handle NRF_DFU_OP_OBJECT_CREATE (command) app: timer_stop (0x200057D4) app: timer_activate (0x200057D4) nrf_dfu_req_handler: Request handling complete. Result: 0x1 nrf_dfu_ble: Buffer 0x20006434 acquired, len 141 (244) nrf_dfu_req_handler: Handle NRF_DFU_OP_OBJECT_WRITE (command) nrf_dfu_ble: Freeing buffer 0x20006434 nrf_dfu_req_handler: Request handling complete. Result: 0x1 nrf_dfu_req_handler: Handle NRF_DFU_OP_CRC_GET (command) nrf_dfu_req_handler: Request handling complete. Result: 0x1 nrf_dfu_req_handler: Handle NRF_DFU_OP_OBJECT_EXECUTE (command) nrf_dfu_validation: PB: Init packet data len: 64 nrf_dfu_validation: Signature required. Checking signature. nrf_dfu_validation: Calculating init packet hash (init packet len: 64) nrf_dfu_validation: Verify signature nrf_dfu_validation: Image verified app: Enter nrf_dfu_cache_prepare() app: required_size: 0xBB54. app: single_bank: false. app: keep_app: false. app: keep_softdevice: true. app: SD_PRESENT: true. app: Bank contents: app: Bank 0 code: 0x01: Size: 0xBB54 app: Bank 1 code: 0x00: Size: 0x0 app: pass: 0. app: cache_address: 0x32000. app: cache_too_small: false. app: keep_firmware: false. app: delete_more: false. nrf_dfu_validation: Write address set to 0x00032000 nrf_dfu_settings: Writing settings... nrf_dfu_settings: Erasing old settings at: 0x0007F000 nrf_dfu_flash: nrf_fstorage_erase(addr=0x0x0007F000, len=1 pages), queue usage: 0 nrf_dfu_flash: Flash erase failed (0x3): addr=0x0007F000, len=0x1 bytes, pending 0 nrf_dfu_flash: nrf_fstorage_write(addr=0x0007F000, src=0x200074D0, len=440 bytes), queue usage: 1 nrf_dfu_flash: Flash write failed (0x3): addr=0x0007F000, len=0x1B8 bytes, pending 0 nrf_dfu_settings: Backing up settings page to address 0x7E000. nrf_dfu_settings: Writing settings... nrf_dfu_settings: Erasing old settings at: 0x0007E000 nrf_dfu_flash: nrf_fstorage_erase(addr=0x0x0007E000, len=1 pages), queue usage: 1 nrf_dfu_flash: Flash erase failed (0x3): addr=0x0007E000, len=0x1 bytes, pending 0 nrf_dfu_flash: nrf_fstorage_write(addr=0x0007E000, src=0x20007688, len=440 bytes), queue usage: 1 nrf_dfu_flash: Flash write failed (0x3): addr=0x0007E000, len=0x1B8 bytes, pending 0 nrf_dfu_req_handler: Writing valid init command to flash. nrf_dfu_req_handler: Request handling complete. Result: 0x1 nrf_dfu_req_handler: Handle NRF_DFU_OP_OBJECT_SELECT (data) nrf_dfu_req_handler: crc = 0x0, offset = 0x0, max_size = 0x1000 nrf_dfu_req_handler: Request handling complete. Result: 0x1 app: Shutting down transports (found: 1) nrf_dfu_req_handler: Handle NRF_DFU_OP_OBJECT_CREATE (data) nrf_dfu_flash: nrf_fstorage_erase(addr=0x0x00032000, len=1 pages), queue usage: 1 nrf_dfu_req_handler: Creating object with size: 4096. Offset: 0x00000000, CRC: 0x00000000 nrf_dfu_req_handler: Request handling complete. Result: 0x1 nrf_dfu_flash: Flash erase success: addr=0x00032000, pending 1 nrf_dfu_ble: Buffer 0x20006434 acquired, len 244 (244) nrf_dfu_req_handler: Handle NRF_DFU_OP_OBJECT_WRITE (data) nrf_dfu_flash: nrf_fstorage_write(addr=0x00032000, src=0x20006434, len=244 bytes), queue usage: 1 nrf_dfu_req_handler: Request handling complete. Result: 0x1 nrf_dfu_ble: Buffer 0x20006528 acquired, len 244 (244) nrf_dfu_req_handler: Handle NRF_DFU_OP_OBJECT_WRITE (data) nrf_dfu_flash: nrf_fstorage_write(addr=0x000320F4, src=0x20006528, len=244 bytes), queue usage: 2 nrf_dfu_req_handler: Request handling complete. Result: 0x1 nrf_dfu_flash: Flash write success: addr=0x00032000, pending 2 nrf_dfu_ble: Freeing buffer 0x20006434 nrf_dfu_ble: Buffer 0x20006434 acquired, len 244 (244) nrf_dfu_req_handler: Handle NRF_DFU_OP_OBJECT_WRITE (data) nrf_dfu_flash: nrf_fstorage_write(addr=0x000321E8, src=0x20006434, len=244 bytes), queue usage: 2 nrf_dfu_req_handler: Request handling complete. Result: 0x1 nrf_dfu_ble: Buffer 0x2000661C acquired, len 244 (244) nrf_dfu_req_handler: Handle NRF_DFU_OP_OBJECT_WRITE (data) nrf_dfu_flash: nrf_fstorage_write(addr=0x000322DC, src=0x2000661C, len=244 bytes), queue usage: 3 nrf_dfu_req_handler: Request handling complete. Result: 0x1 nrf_dfu_flash: Flash write success: addr=0x000320F4, pending 3 nrf_dfu_ble: Freeing buffer 0x20006528 nrf_dfu_ble: Buffer 0x20006528 acquired, len 244 (244) nrf_dfu_req_handler: Handle NRF_DFU_OP_OBJECT_WRITE (data) nrf_dfu_flash: nrf_fstorage_write(addr=0x000323D0, src=0x20006528, len=244 bytes), queue usage: 3 nrf_dfu_req_handler: Request handling complete. Result: 0x1 nrf_dfu_ble: Buffer 0x20006710 acquired, len 244 (244) nrf_dfu_req_handler: Handle NRF_DFU_OP_OBJECT_WRITE (data) nrf_dfu_flash: nrf_fstorage_write(addr=0x000324C4, src=0x20006710, len=244 bytes), queue usage: 4 nrf_dfu_req_handler: Request handling complete. Result: 0x1 nrf_dfu_ble: Buffer 0x20006804 acquired, len 244 (244) nrf_dfu_req_handler: Handle NRF_DFU_OP_OBJECT_WRITE (data) nrf_dfu_flash: nrf_fstorage_write(addr=0x000325B8, src=0x20006804, len=244 bytes), queue usage: 5 nrf_dfu_req_handler: Request handling complete. Result: 0x1 nrf_dfu_flash: Flash write success: addr=0x000321E8, pending 5 nrf_dfu_ble: Freeing buffer 0x20006434 nrf_dfu_ble: Buffer 0x20006434 acquired, len 244 (244) nrf_dfu_req_handler: Handle NRF_DFU_OP_OBJECT_WRITE (data) nrf_dfu_flash: nrf_fstorage_write(addr=0x000326AC, src=0x20006434, len=244 bytes), queue usage: 5 nrf_dfu_req_handler: Request handling complete. Result: 0x1 nrf_dfu_flash: Flash write success: addr=0x000322DC, pending 5 nrf_dfu_ble: Freeing buffer 0x2000661C nrf_dfu_ble: Buffer 0x2000661C acquired, len 244 (244) nrf_dfu_req_handler: Handle NRF_DFU_OP_OBJECT_WRITE (data) nrf_dfu_flash: nrf_fstorage_write(addr=0x000327A0, src=0x2000661C, len=244 bytes), queue usage: 5 nrf_dfu_req_handler: Request handling complete. Result: 0x1 nrf_dfu_ble: Buffer 0x200068F8 acquired, len 244 (244) nrf_dfu_req_handler: Handle NRF_DFU_OP_OBJECT_WRITE (data) nrf_dfu_flash: nrf_fstorage_write(addr=0x00032894, src=0x200068F8, len=244 bytes), queue usage: 6 nrf_dfu_req_handler: Request handling complete. Result: 0x1 nrf_dfu_ble: Buffer 0x200069EC acquired, len 244 (244) nrf_dfu_req_handler: Handle NRF_DFU_OP_OBJECT_WRITE (data) nrf_dfu_flash: nrf_fstorage_write(addr=0x00032988, src=0x200069EC, len=244 bytes), queue usage: 7 nrf_dfu_req_handler: Request handling complete. Result: 0x1 nrf_dfu_flash: Flash write success: addr=0x000323D0, pending 7 nrf_dfu_ble: Freeing buffer 0x20006528 nrf_dfu_ble: Buffer 0x20006528 acquired, len 244 (244) nrf_dfu_req_handler: Handle NRF_DFU_OP_OBJECT_WRITE (data) nrf_dfu_flash: nrf_fstorage_write(addr=0x00032A7C, src=0x20006528, len=244 bytes), queue usage: 7 nrf_dfu_req_handler: Request handling complete. Result: 0x1 nrf_dfu_ble: Buffer 0x20006AE0 acquired, len 244 (244) nrf_dfu_req_handler: Handle NRF_DFU_OP_OBJECT_WRITE (data) nrf_dfu_flash: nrf_fstorage_write(addr=0x00032B70, src=0x20006AE0, len=244 bytes), queue usage: 8 nrf_dfu_req_handler: Request handling complete. Result: 0x1 nrf_dfu_flash: Flash write success: addr=0x000324C4, pending 8 nrf_dfu_ble: Freeing buffer 0x20006710 nrf_dfu_ble: Buffer 0x20006710 acquired, len 244 (244) nrf_dfu_req_handler: Handle NRF_DFU_OP_OBJECT_WRITE (data) nrf_dfu_flash: nrf_fstorage_write(addr=0x00032C64, src=0x20006710, len=244 bytes), queue usage: 8 nrf_dfu_req_handler: Request handling complete. Result: 0x1 nrf_dfu_ble: Buffer 0x20006BD4 acquired, len 244 (244) nrf_dfu_req_handler: Handle NRF_DFU_OP_OBJECT_WRITE (data) nrf_dfu_flash: nrf_fstorage_write(addr=0x00032D58, src=0x20006BD4, len=244 bytes), queue usage: 9 nrf_dfu_req_handler: Request handling complete. Result: 0x1 nrf_dfu_ble: Buffer 0x20006CC8 acquired, len 244 (244) nrf_dfu_req_handler: Handle NRF_DFU_OP_OBJECT_WRITE (data) nrf_dfu_flash: nrf_fstorage_write(addr=0x00032E4C, src=0x20006CC8, len=244 bytes), queue usage: 10 nrf_dfu_req_handler: Request handling complete. Result: 0x1 nrf_dfu_flash: Flash write success: addr=0x000325B8, pending 10 nrf_dfu_ble: Freeing buffer 0x20006804 nrf_dfu_ble: Buffer 0x20006804 acquired, len 192 (244) nrf_dfu_req_handler: Handle NRF_DFU_OP_OBJECT_WRITE (data) nrf_dfu_flash: nrf_fstorage_write(addr=0x00032F40, src=0x20006804, len=192 bytes), queue usage: 10 nrf_dfu_req_handler: Request handling complete. Result: 0x1 nrf_dfu_req_handler: Handle NRF_DFU_OP_CRC_GET (data) nrf_dfu_req_handler: Offset:4096, CRC:0x1D65A037 nrf_dfu_req_handler: Request handling complete. Result: 0x1 nrf_dfu_flash: Flash write success: addr=0x000326AC, pending 10 nrf_dfu_ble: Freeing buffer 0x20006434 nrf_dfu_req_handler: Handle NRF_DFU_OP_OBJECT_EXECUTE (data) app: timer_stop (0x200057D4) app: timer_activate (0x200057D4) nrf_dfu_flash: Flash write success: addr=0x000327A0, pending 9 nrf_dfu_ble: Freeing buffer 0x2000661C nrf_dfu_flash: Flash write success: addr=0x00032894, pending 8 nrf_dfu_ble: Freeing buffer 0x200068F8 nrf_dfu_flash: Flash write success: addr=0x00032988, pending 7 nrf_dfu_ble: Freeing buffer 0x200069EC nrf_dfu_flash: Flash write success: addr=0x00032A7C, pending 6 nrf_dfu_ble: Freeing buffer 0x20006528 nrf_dfu_flash: Flash write success: addr=0x00032B70, pending 5 nrf_dfu_ble: Freeing buffer 0x20006AE0 nrf_dfu_flash: Flash write success: addr=0x00032C64, pending 4 nrf_dfu_ble: Freeing buffer 0x20006710 nrf_dfu_flash: Flash write success: addr=0x00032D58, pending 3 nrf_dfu_ble: Freeing buffer 0x20006BD4 nrf_dfu_flash: Flash write success: addr=0x00032E4C, pending 2 nrf_dfu_ble: Freeing buffer 0x20006CC8 nrf_dfu_flash: Flash write success: addr=0x00032F40, pending 1 nrf_dfu_ble: Freeing buffer 0x20006804 nrf_dfu_req_handler: Request handling complete. Result: 0x1 app: Shutting down transports (found: 1) nrf_dfu_req_handler: Handle NRF_DFU_OP_OBJECT_CREATE (data) nrf_dfu_flash: nrf_fstorage_erase(addr=0x0x00033000, len=1 pages), queue usage: 1 nrf_dfu_req_handler: Creating object with size: 4096. Offset: 0x00001000, CRC: 0x1D65A037 nrf_dfu_req_handler: Request handling complete. Result: 0x1 nrf_dfu_ble: Buffer 0x20006804 acquired, len 244 (244) nrf_dfu_req_handler: Handle NRF_DFU_OP_OBJECT_WRITE (data) nrf_dfu_flash: nrf_fstorage_write(addr=0x00033000, src=0x20006804, len=244 bytes), queue usage: 2 nrf_dfu_req_handler: Request handling complete. Result: 0x1 nrf_dfu_flash: Flash erase success: addr=0x00033000, pending 2 nrf_dfu_flash: Flash write success: addr=0x00033000, pending 1 nrf_dfu_ble: Freeing buffer 0x20006804 nrf_dfu_ble: Buffer 0x20006804 acquired, len 244 (244) nrf_dfu_req_handler: Handle NRF_DFU_OP_OBJECT_WRITE (data) nrf_dfu_flash: nrf_fstorage_write(addr=0x000330F4, src=0x20006804, len=244 bytes), queue usage: 1 nrf_dfu_req_handler: Request handling complete. Result: 0x1 nrf_dfu_ble: Buffer 0x20006CC8 acquired, len 244 (244) nrf_dfu_req_handler: Handle NRF_DFU_OP_OBJECT_WRITE (data) nrf_dfu_flash: nrf_fstorage_write(addr=0x000331E8, src=0x20006CC8, len=244 bytes), queue usage: 2 nrf_dfu_req_handler: Request handling complete. Result: 0x1 nrf_dfu_flash: Flash write success: addr=0x000330F4, pending 2 nrf_dfu_ble: Freeing buffer 0x20006804 nrf_dfu_ble: Buffer 0x20006804 acquired, len 244 (244) nrf_dfu_req_handler: Handle NRF_DFU_OP_OBJECT_WRITE (data) nrf_dfu_flash: nrf_fstorage_write(addr=0x000332DC, src=0x20006804, len=244 bytes), queue usage: 2 nrf_dfu_req_handler: Request handling complete. Result: 0x1 nrf_dfu_ble: Buffer 0x20006BD4 acquired, len 244 (244) nrf_dfu_req_handler: Handle NRF_DFU_OP_OBJECT_WRITE (data) nrf_dfu_flash: nrf_fstorage_write(addr=0x000333D0, src=0x20006BD4, len=244 bytes), queue usage: 3 nrf_dfu_req_handler: Request handling complete. Result: 0x1 nrf_dfu_flash: Flash write success: addr=0x000331E8, pending 3 nrf_dfu_ble: Freeing buffer 0x20006CC8 nrf_dfu_ble: Buffer 0x20006CC8 acquired, len 244 (244) nrf_dfu_req_handler: Handle NRF_DFU_OP_OBJECT_WRITE (data) nrf_dfu_flash: nrf_fstorage_write(addr=0x000334C4, src=0x20006CC8, len=244 bytes), queue usage: 3 nrf_dfu_req_handler: Request handling complete. Result: 0x1 nrf_dfu_ble: Buffer 0x20006710 acquired, len 244 (244) nrf_dfu_req_handler: Handle NRF_DFU_OP_OBJECT_WRITE (data) nrf_dfu_flash: nrf_fstorage_write(addr=0x000335B8, src=0x20006710, len=244 bytes), queue usage: 4 nrf_dfu_req_handler: Request handling complete. Result: 0x1 nrf_dfu_ble: Buffer 0x20006AE0 acquired, len 244 (244) nrf_dfu_req_handler: Handle NRF_DFU_OP_OBJECT_WRITE (data) nrf_dfu_flash: nrf_fstorage_write(addr=0x000336AC, src=0x20006AE0, len=244 bytes), queue usage: 5 nrf_dfu_req_handler: Request handling complete. Result: 0x1 nrf_dfu_flash: Flash write success: addr=0x000332DC, pending 5 nrf_dfu_ble: Freeing buffer 0x20006804 nrf_dfu_ble: Buffer 0x20006804 acquired, len 244 (244) nrf_dfu_req_handler: Handle NRF_DFU_OP_OBJECT_WRITE (data) nrf_dfu_flash: nrf_fstorage_write(addr=0x000337A0, src=0x20006804, len=244 bytes), queue usage: 5 nrf_dfu_req_handler: Request handling complete. Result: 0x1 nrf_dfu_flash: Flash write success: addr=0x000333D0, pending 5 nrf_dfu_ble: Freeing buffer 0x20006BD4 nrf_dfu_ble: Buffer 0x20006BD4 acquired, len 244 (244) nrf_dfu_req_handler: Handle NRF_DFU_OP_OBJECT_WRITE (data) nrf_dfu_flash: nrf_fstorage_write(addr=0x00033894, src=0x20006BD4, len=244 bytes), queue usage: 5 nrf_dfu_req_handler: Request handling complete. Result: 0x1 nrf_dfu_ble: Buffer 0x20006528 acquired, len 244 (244) nrf_dfu_req_handler: Handle NRF_DFU_OP_OBJECT_WRITE (data) nrf_dfu_flash: nrf_fstorage_write(addr=0x00033988, src=0x20006528, len=244 bytes), queue usage: 6 nrf_dfu_req_handler: Request handling complete. Result: 0x1 nrf_dfu_ble: Buffer 0x200069EC acquired, len 244 (244) nrf_dfu_req_handler: Handle NRF_DFU_OP_OBJECT_WRITE (data) nrf_dfu_flash: nrf_fstorage_write(addr=0x00033A7C, src=0x200069EC, len=244 bytes), queue usage: 7 nrf_dfu_req_handler: Request handling complete. Result: 0x1 nrf_dfu_flash: Flash write success: addr=0x000334C4, pending 7 nrf_dfu_ble: Freeing buffer 0x20006CC8 nrf_dfu_ble: Buffer 0x20006CC8 acquired, len 244 (244) nrf_dfu_req_handler: Handle NRF_DFU_OP_OBJECT_WRITE (data) nrf_dfu_flash: nrf_fstorage_write(addr=0x00033B70, src=0x20006CC8, len=244 bytes), queue usage: 7 nrf_dfu_req_handler: Request handling complete. Result: 0x1 nrf_dfu_ble: Buffer 0x200068F8 acquired, len 244 (244) nrf_dfu_req_handler: Handle NRF_DFU_OP_OBJECT_WRITE (data) nrf_dfu_flash: nrf_fstorage_write(addr=0x00033C64, src=0x200068F8, len=244 bytes), queue usage: 8 nrf_dfu_req_handler: Request handling complete. Result: 0x1 nrf_dfu_flash: Flash write success: addr=0x000335B8, pending 8 nrf_dfu_ble: Freeing buffer 0x20006710 nrf_dfu_ble: Buffer 0x20006710 acquired, len 244 (244) nrf_dfu_req_handler: Handle NRF_DFU_OP_OBJECT_WRITE (data) nrf_dfu_flash: nrf_fstorage_write(addr=0x00033D58, src=0x20006710, len=244 bytes), queue usage: 8 nrf_dfu_req_handler: Request handling complete. Result: 0x1 nrf_dfu_ble: Buffer 0x2000661C acquired, len 244 (244) nrf_dfu_req_handler: Handle NRF_DFU_OP_OBJECT_WRITE (data) nrf_dfu_flash: nrf_fstorage_write(addr=0x00033E4C, src=0x2000661C, len=244 bytes), queue usage: 9 nrf_dfu_req_handler: Request handling complete. Result: 0x1 nrf_dfu_ble: Buffer 0x20006434 acquired, len 192 (244) nrf_dfu_req_handler: Handle NRF_DFU_OP_OBJECT_WRITE (data) nrf_dfu_flash: nrf_fstorage_write(addr=0x00033F40, src=0x20006434, len=192 bytes), queue usage: 10 nrf_dfu_req_handler: Request handling complete. Result: 0x1 nrf_dfu_req_handler: Handle NRF_DFU_OP_CRC_GET (data) nrf_dfu_req_handler: Offset:8192, CRC:0xAC0E61A0 nrf_dfu_req_handler: Request handling complete. Result: 0x1 nrf_dfu_flash: Flash write success: addr=0x000336AC, pending 10 nrf_dfu_ble: Freeing buffer 0x20006AE0 nrf_dfu_flash: Flash write success: addr=0x000337A0, pending 9 nrf_dfu_ble: Freeing buffer 0x20006804 nrf_dfu_req_handler: Handle NRF_DFU_OP_OBJECT_EXECUTE (data) app: timer_stop (0x200057D4) app: timer_activate (0x200057D4) nrf_dfu_flash: Flash write success: addr=0x00033894, pending 8 nrf_dfu_ble: Freeing buffer 0x20006BD4 nrf_dfu_flash: Flash write success: addr=0x00033988, pending 7 nrf_dfu_ble: Freeing buffer 0x20006528 nrf_dfu_flash: Flash write success: addr=0x00033A7C, pending 6 nrf_dfu_ble: Freeing buffer 0x200069EC nrf_dfu_flash: Flash write success: addr=0x00033B70, pending 5 nrf_dfu_ble: Freeing buffer 0x20006CC8 nrf_dfu_flash: Flash write success: addr=0x00033C64, pending 4 nrf_dfu_ble: Freeing buffer 0x200068F8 nrf_dfu_flash: Flash write success: addr=0x00033D58, pending 3 nrf_dfu_ble: Freeing buffer 0x20006710 nrf_dfu_flash: Flash write success: addr=0x00033E4C, pending 2 nrf_dfu_ble: Freeing buffer 0x2000661C nrf_dfu_flash: Flash write success: addr=0x00033F40, pending 1 nrf_dfu_ble: Freeing buffer 0x20006434 nrf_dfu_req_handler: Request handling complete. Result: 0x1 app: Shutting down transports (found: 1) nrf_dfu_req_handler: Handle NRF_DFU_OP_OBJECT_CREATE (data) nrf_dfu_flash: nrf_fstorage_erase(addr=0x0x00034000, len=1 pages), queue usage: 1 nrf_dfu_req_handler: Creating object with size: 4096. Offset: 0x00002000, CRC: 0xAC0E61A0 nrf_dfu_req_handler: Request handling complete. Result: 0x1 ... ... more logs here ... ... nrf_dfu_req_handler: Request handling complete. Result: 0x1 nrf_dfu_ble: Buffer 0x200069EC acquired, len 244 (244) nrf_dfu_req_handler: Handle NRF_DFU_OP_OBJECT_WRITE (data) nrf_dfu_flash: nrf_fstorage_write(addr=0x0003D7A0, src=0x200069EC, len=244 bytes), queue usage: 5 nrf_dfu_req_handler: Request handling complete. Result: 0x1 nrf_dfu_flash: Flash write success: addr=0x0003D3D0, pending 5 nrf_dfu_ble: Freeing buffer 0x20006BD4 nrf_dfu_ble: Buffer 0x20006BD4 acquired, len 244 (244) nrf_dfu_req_handler: Handle NRF_DFU_OP_OBJECT_WRITE (data) nrf_dfu_flash: nrf_fstorage_write(addr=0x0003D894, src=0x20006BD4, len=244 bytes), queue usage: 5 nrf_dfu_req_handler: Request handling complete. Result: 0x1 nrf_dfu_ble: Buffer 0x2000661C acquired, len 244 (244) nrf_dfu_req_handler: Handle NRF_DFU_OP_OBJECT_WRITE (data) nrf_dfu_flash: nrf_fstorage_write(addr=0x0003D988, src=0x2000661C, len=244 bytes), queue usage: 6 nrf_dfu_req_handler: Request handling complete. Result: 0x1 nrf_dfu_flash: Flash write success: addr=0x0003D4C4, pending 6 nrf_dfu_ble: Freeing buffer 0x200068F8 nrf_dfu_ble: Buffer 0x200068F8 acquired, len 216 (244) nrf_dfu_req_handler: Handle NRF_DFU_OP_OBJECT_WRITE (data) nrf_dfu_flash: nrf_fstorage_write(addr=0x0003DA7C, src=0x200068F8, len=216 bytes), queue usage: 6 nrf_dfu_req_handler: Request handling complete. Result: 0x1 nrf_dfu_req_handler: Handle NRF_DFU_OP_CRC_GET (data) nrf_dfu_req_handler: Offset:47956, CRC:0xD1B4219C nrf_dfu_req_handler: Request handling complete. Result: 0x1 nrf_dfu_flash: Flash write success: addr=0x0003D5B8, pending 6 nrf_dfu_ble: Freeing buffer 0x20006434 nrf_dfu_req_handler: Handle NRF_DFU_OP_OBJECT_EXECUTE (data) app: timer_stop (0x200057D4) app: timer_activate (0x200057D4) nrf_dfu_flash: Flash write success: addr=0x0003D6AC, pending 5 nrf_dfu_ble: Freeing buffer 0x20006710 nrf_dfu_flash: Flash write success: addr=0x0003D7A0, pending 4 nrf_dfu_ble: Freeing buffer 0x200069EC nrf_dfu_flash: Flash write success: addr=0x0003D894, pending 3 nrf_dfu_ble: Freeing buffer 0x20006BD4 nrf_dfu_flash: Flash write success: addr=0x0003D988, pending 2 nrf_dfu_ble: Freeing buffer 0x2000661C nrf_dfu_flash: Flash write success: addr=0x0003DA7C, pending 1 nrf_dfu_ble: Freeing buffer 0x200068F8