Hi !
I use SDK:15.3.0 ,Mesh v3.2.0 and have tried official dfu example which is ok.However, When after I enable marco "MESH_FEATURE_PB_GATT_ENABLED=1
MESH_FEATURE_GATT_PROXY_ENABLED=1" and INIT functions --gap_params_init();conn_params_init(); in Main() ,rebuild ok ,Try serial mesh dfu again ,there is alwalys interupt to stop in the process.The details as follow:
What I do:
Step 1: Generate a DFU file with nrfutil nrfutil dfu genpkg --application E:Project/Mesh_v3.2.0/nrf5_SDK_for_Mesh_v3.2.0_src/examples/dfu_test/build/dfu_test_nrf52832_xxAA_s132_6.1.1_Debug/dfu_test_nrf52832_xxAA_s132_6.1.1.hex --company-id 0x00000059 --application-id 1 --application-version 11 --key-file private_key.txt --sd-req 0x00B7 --mesh dfu_test.zip Step 2: Generate a DFU file with nrfutil "public_key":"9d11e0467262333673dbc6d6fa96795f128bd4970764fe38d9feb07615c3674924cb76362d83ffa7bfe48d9c78c23303509718ed3f9a9a39f5e1b812539cbad3" (note:just add public_key to json) python device_page_generator.py -d nrf52832_xxAA -sd "s132_6.1.1" Step 3: Erase chip memory and flash SoftDevice on all devices Note Steps 3 to 6 must be executed in order. Nrfjprog --family nRF52 --program E:Project/Mesh_v3.2.0/nrf5_SDK_for_Mesh_v3.2.0_src/bin/softdevice/s132_nrf52_6.1.1_softdevice.hex --chiperase Step 4: Flash the serial bootloader on all devices nrfjprog --family nRF52 --program E:/Project/Mesh_v3.2.0/nrf5_SDK_for_Mesh_v3.2.0_src/bin/bootloader/gccarmemb/mesh_bootloader_serial_gccarmemb_nrf52832_xxAA.hex Step 5: Flash the first application on all devices nrfjprog --family nRF52 --program E:/Project/Mesh_v3.2.0/nrf5_SDK_for_Mesh_v3.2.0_src/examples/dfu_test/build/dfu_test_nrf52832_xxAA_s132_6.1.1_Debug/dfu_test_nrf52832_xxAA_s132_6.1.1.hex Step 6: Flash the device page on all devices and reset the device nrfjprog --family nRF52 --program E:/Project/Mesh_v3.2.0/nrf5_SDK_for_Mesh_v3.2.0_src/tools/dfu/bin/device_page_nrf52832_xxAA_s132_6.1.1.hex nrfjprog --family nRF52 --reset //=======================================================================================// Transferring the DFU archive over serial with nrfutil: nrfutil --verbose dfu serial -pkg C:/Users/35273/dfu_test.zip -p com6 -b 115200 --mesh
The Result:
C:\Users\35273>nrfutil --verbose dfu serial -pkg C:/Users/35273/dfu_test.zip -p com6 -b 115200 --mesh Upgrading target on com6 with DFU package C:\Users\35273\dfu_test.zip. Flow control is disabled. Flushing com-port... Opened com-port Starting DFU upgrade of type 4, SoftDevice size: 0, bootloader size: 0, application size: 130272 Sending DFU start packet, afterwards we wait for the flash on target to be initialized before continuing. PC -> target: 0502aabbccdd target -> PC: 0582aabbccdd Got echo response Sending DFU init packet PC -> target: 1378fdff040fd684dc4e5900000001000b000000 target -> PC: 16a6045900000001000b00000059000000010009000000 target -> PC: 03847800 PC -> target: 1378fdff040fd684dc4e5900000001000b000000 target -> PC: 03847800 PC -> target: 1478fcff0000d684dc4effffffff387f000040000c target -> PC: 0da201045900000001000b000000 target -> PC: 03847800 Sending firmware file [------------------------------------] 1% 00:11:56PC -> target: 1978fcff0100d684dc4e00f0002071630200596302005b630200 target -> PC: 03847800 PC -> target: 1978fcff0200d684dc4e5d6302005f6302006163020000000000 ..... PC -> target: 1978fcff2400d684dc4e3149324a00f03ef831483249324a00f0 target -> PC: 03847800 PC -> target: 1978fcff2500d684dc4e39f832483249334a00f034f832483349 target -> PC: 03847800 PC -> target: 1978fcff2600d684dc4e334a00f02ff833483349344a00f02af8 PC -> target: 1978fcff2600d684dc4e334a00f02ff833483349344a00f02af8 target -> PC: 03847887 PC -> target: 1978fcff2600d684dc4e334a00f02ff833483349344a00f02af8 PC -> target: 1978fcff2600d684dc4e334a00f02ff833483349344a00f02af8 target -> PC: 03844a82 PC -> target: 1978fcff2600d684dc4e334a00f02ff833483349344a00f02af8 Failed to upgrade target. Error is: Device returned status code ERROR_INVALID_DATA (135) on a DFU data packet. Possible causes: - bootloader, SoftDevice or application on target does not match the requirements in the DFU package. - baud rate or flow control is not the same as in the target bootloader. - target is not in DFU mode. If using the SDK examples, press Button 4 and RESET and release both to enter DFU mode. Closing serial port...
I have been confused for a long time .So Publish this for help ,Thanks in advance.
