I was attempting to implement the secure bootloader example on my custom board (nrf52832) and it failed, so I have been trying to reprogram the board with our normal application using j-link and SES ver 5.42b. It fails when it attempts to flash the softdevice. I get the same error if I try to use nrfjprog. I have tried using the recover command in nrfjprog along with just trying to program the software but I get a write verify failed. At this point I have run out of things to try.
Hello again Mike,
it should work now! Can you confirm?
Regards,
Markus
Hello again Mike,
it should work now! Can you confirm?
Regards,
Markus
Hi Marcus,
Yes the new link works but the still the same problem... anyway I am going to close this ticket out and set this board aside and just chalk it up as a anomaly. I've grabbed another board and I am able to successfully program the secure bootloader, though I modified by using my own public_key.c. But when I use the nRFConnect App to program the Application, i get an error on the nRFConnect saying "240 bytes were sent but only 200 bytes were received" and it seems like it quits. Should i open another ticket or still use this one.
Marcus,
Not sure if this will help but here is the debug output from the board during the upgrade process
debug> app: timer_stop (0x20005984) app: 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. nrf_dfu_validation: PB: Init packet data len: 73 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_PHY_UPDATE_REQUEST. nrf_dfu_ble: Received BLE_GAP_EVT_PHY_UPDATE (RX:2, TX:2, status:0) nrf_dfu_ble: Received BLE_GAP_EVT_DATA_LENGTH_UPDATE_REQUEST. nrf_dfu_ble: Received BLE_GAP_EVT_DATA_LENGTH_UPDATE (27, max_rx_time 2120). nrf_dfu_ble: Received BLE_GATTS_EVT_EXCHANGE_MTU_REQUEST (request: 293, reply: 23). nrf_dfu_req_handler: Handle NRF_DFU_OP_OBJECT_SELECT (command) nrf_dfu_req_handler: Request handling complete. Result: 0x1 nrf_dfu_req_handler: Handle NRF_DFU_OP_OBJECT_EXECUTE (command) nrf_dfu_settings: Destination settings are identical to source, write not needed. Skipping. nrf_dfu_settings: Backing up settings page to address 0x7E000. nrf_dfu_settings: Destination settings are identical to source, write not needed. Skipping. nrf_dfu_req_handler: Writing valid init command to flash. 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 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 nrf_dfu_req_handler: Handle NRF_DFU_OP_OBJECT_CREATE (data) nrf_dfu_flash: nrf_fstorage_erase(addr=0x0x00026000, len=1 pages), queue usage: 0 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=0x00026000, pending 0 nrf_dfu_ble: Buffer 0x2000675C acquired, len 20 (20) nrf_dfu_req_handler: Handle NRF_DFU_OP_OBJECT_WRITE (data) nrf_dfu_ble: Buffer 0x20006770 acquired, len 20 (20) nrf_dfu_flash: nrf_fstorage_write(addr=0x00026000, src=0x2000675C, len=20 bytes), queue usage: 0 nrf_dfu_ble: Buffer 0x20006784 acquired, len 20 (20) nrf_dfu_ble: Buffer 0x20006798 acquired, len 20 (20) nrf_dfu_ble: Buffer 0x20006798 acquired, len 20 (20) =0x2000675C, len=20 bytes), queue usage: 0 nrf_dfu_ble: Buffer 0x20006784 acquired, len 20 (20) nrf_dfu_ble: Buffer 0x20006798 acquired, len 20 (20) nrf_dfu_ble: Buffer 0x200067AC acquired, len 20 (20) nrf_dfu_ble: Buffer 0x200067C0 acquired, len 20 (20) nrf_dfu_ble: Buffer 0x200067D4 acquired, len 20 (20) nrf_dfu_ble: Buffer 0x200067E8 acquired, len 20 (20) nrf_dfu_ble: Buffer 0x200067FC acquired, len 20 (20) nrf_dfu_ble: Buffer 0x20006810 acquired, len 20 (20) nrf_dfu_ble: Buffer 0x20006824 acquired, len 20 (20) nrf_dfu_ble: Buffer 0x20006838 acquired, len 20 (20) nrf_dfu_ble: Buffer 0x20006784 acquired, len 20 (20) nrf_dfu_ble: Buffer 0x20006798 acquired, len 20 (20) nrf_dfu_ble: Buffer 0x200067AC acquired, len 20 (20) nrf_dfu_ble: Buffer 0x200067C0 acquired, len 20 (20) nrf_dfu_ble: Buffer 0x200067D4 acquired, len 20 (20) nrf_dfu_ble: Buffer 0x200067E8 acquired, len 20 (20) nrf_dfu_ble: Buffer 0x200067FC acquired, len 20 (20) nrf_dfu_ble: Buffer 0x20006810 acquired, len 20 (20) nrf_dfu_ble: Buffer 0x20006824 acquired, len 20 (20) nrf_dfu_ble: Buffer 0x20006838 acquired, len 20 (20) nrf_dfu_req_handler: Request handling complete. Result: 0x1 nrf_dfu_req_handler: Handle NRF_DFU_OP_OBJECT_WRITE (data) nrf_dfu_req_handler: Handle NRF_DFU_OP_OBJECT_WRITE (data) nrf_dfu_flash: Flash write success: addr=0x00026000, pending 0 nrf_dfu_ble: Freeing buffer 0x2000675C nrf_dfu_flash: Flash write success: addr=0x00026000, pending 0 nrf_dfu_ble: Freeing buffer 0x2000675C nrf_dfu_flash: nrf_fstorage_write(addr=0x00026014, src=0x20006770, len=20 bytes), queue usage: 0 nrf_dfu_req_handler: Request handling complete. Result: 0x1 nrf_dfu_req_handler: Handle NRF_DFU_OP_OBJECT_WRITE (data) nrf_dfu_flash: nrf_fstorage_write(addr=0x00026028, src=0x20006784, len=20 bytes), queue usage: 1 nrf_dfu_req_handler: Request handling complete. Result: 0x1 nrf_dfu_req_handler: Handle NRF_DFU_OP_OBJECT_WRITE (data) nrf_dfu_flash: nrf_fstorage_write(addr=0x0002603C, src=0x20006798, len=20 bytes), queue usage: 2 nrf_dfu_req_handler: Request handling complete. Result: 0x1 nrf_dfu_req_handler: Handle NRF_DFU_OP_OBJECT_WRITE (data) nrf_dfu_flash: nrf_fstorage_write(addr=0x00026050, src=0x200067AC, len=20 bytes), queue usage: 3 nrf_dfu_req_handler: Request handling complete. Result: 0x1 nrf_dfu_req_handler: Handle NRF_DFU_OP_OBJECT_WRITE (data) nrf_dfu_flash: nrf_fstorage_write(addr=0x00026064, src=0x200067C0, len=20 bytes), queue usage: 4 nrf_dfu_flash: nrf_fstorage_write() failed with error 0x4. nrf_dfu_ble: Freeing buffer 0x200067C0 nrf_dfu_req_handler: Request handling complete. Result: 0x1 nrf_dfu_req_handler: Handle NRF_DFU_OP_OBJECT_WRITE (data) nrf_dfu_flash: nrf_fstorage_write(addr=0x00026064, src=0x200067D4, len=20 bytes), queue usage: 4 nrf_dfu_flash: nrf_fstorage_write() failed with error 0x4. nrf_dfu_ble: Freeing buffer 0x200067D4 nrf_dfu_req_handler: Request handling complete. Result: 0x1 nrf_dfu_req_handler: Handle NRF_DFU_OP_OBJECT_WRITE (data) nrf_dfu_flash: Flash write success: addr=0x00026014, pending 3 nrf_dfu_ble: Freeing buffer 0x20006770 nrf_dfu_flash: Flash write success: addr=0x00026028, pending 2 nrf_dfu_ble: Freeing buffer 0x20006784 nrf_dfu_flash: Flash write success: addr=0x0002603C, pending 1 nrf_dfu_ble: Freeing buffer 0x20006798 nrf_dfu_ble: Freeing buffer 0x20006798 =0x0002603C, pen nrf_dfu_flash: Flash write success: addr=0x00026050, pending 0 nrf_dfu_ble: Freeing buffer 0x200067AC nrf_dfu_flash: Flash write success: addr=0x00026014, pending 3 nrf_dfu_ble: Freeing buffer 0x20006770 nrf_dfu_flash: Flash write success: addr=0x00026028, pending 2 nrf_dfu_ble: Freeing buffer 0x20006784 nrf_dfu_flash: Flash write success: addr=0x0002603C, pending 1 nrf_dfu_ble: Freeing buffer 0x20006798 nrf_dfu_flash: Flash write success: addr=0x00026050, pending 0 nrf_dfu_ble: Freeing buffer 0x200067AC nrf_dfu_flash: nrf_fstorage_write(addr=0x00026064, src=0x200067E8, len=20 bytes), queue usage: 0 nrf_dfu_req_handler: Request handling complete. Result: 0x1 nrf_dfu_req_handler: Handle NRF_DFU_OP_OBJECT_WRITE (data) nrf_dfu_flash: nrf_fstorage_write(addr=0x00026078, src=0x200067FC, len=20 bytes), queue usage: 1 nrf_dfu_req_handler: Request handling complete. Result: 0x1 nrf_dfu_req_handler: Handle NRF_DFU_OP_OBJECT_WRITE (data) nrf_dfu_flash: nrf_fstorage_write(addr=0x0002608C, src=0x20006810, len=20 bytes), queue usage: 2 nrf_dfu_req_handler: Request handling complete. Result: 0x1 nrf_dfu_req_handler: Handle NRF_DFU_OP_OBJECT_WRITE (data) nrf_dfu_flash: nrf_fstorage_write(addr=0x000260A0, src=0x20006824, len=20 bytes), queue usage: 3 nrf_dfu_req_handler: Request handling complete. Result: 0x1 nrf_dfu_req_handler: Handle NRF_DFU_OP_OBJECT_WRITE (data) nrf_dfu_flash: nrf_fstorage_write(addr=0x000260B4, src=0x20006838, len=20 bytes), queue usage: 4 nrf_dfu_flash: nrf_fstorage_write() failed with error 0x4. nrf_dfu_ble: Freeing buffer 0x20006838 nrf_dfu_req_handler: Request handling complete. Result: 0x1 nrf_dfu_flash: Flash write success: addr=0x00026064, pending 3 nrf_dfu_ble: Freeing buffer 0x200067E8 nrf_dfu_flash: Flash write success: addr=0x00026078, pending 2 nrf_dfu_ble: Freeing buffer 0x200067FC nrf_dfu_flash: Flash write success: addr=0x0002608C, pending 1 nrf_dfu_ble: Freeing buffer 0x20006810 nrf_dfu_flash: Flash write success: addr=0x000260A0, pending 0 nrf_dfu_ble: Freeing buffer 0x20006824 app: timer_stop (0x20005984) app: timer_fire (0x20005984) app: Inactivity timeout. 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. nrf_dfu_validation: PB: Init packet data len: 73 app: Enter main loop app: timer_stop (0x20005984) nrf_dfu_ble: BLE DFU transport initialized. nrf_dfu_flash: Initializing nrf_fstorage_sd backend. nrf_dfu_validation: PB: Init packet data len: 73 app: Enter main loop
Marcus,
We can definitely close this ticket out as I figured out what was wrong with the bootloader not working
Thanks for everything
