mesh examples/dfu merge to light_switch dfu failed

[john.liu]

hi,

I use nrf5_SDK_for_Mesh_v4.0.0_src and pca10040 borad.

examples/dfu is successful.

But there was an error after the merge.

C:\Python27\Scripts>nrfutil dfu serial -pkg mesh/dfu_test.zip -p COM14 -b 115200 -fc --mesh

Upgrading target on COM14 with DFU package C:\Python27\Scripts\mesh\dfu_test.zip. Flow control is enabled.

Failed to upgrade target. Error is: Device returned an unknown status code (142) on a DFU state beacon 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.

this is light_switch/client source code.

client_dfu.rar

[Hung Bui]

Hi John, 

Could you tell us the script you used to generate the dfu_test.zip and the device page config .json setup you have ? 

[john.liu]

hi Hung,

3051.dfu_test.zip

bootloader_config_default.json

{
    "bootloader_config": {
        "bootloader_id": 1,
        "bootloader_version": 1,
        "company_id": 89,
        "application_id": 1,
        "application_version": 1,
		"public_key":
		"558cdba44e90f9354a6eae8436ff8a8161556b4bea6980baa9890a6536fe248e5f6a333c1dffa27fc529c67609a1345888176a77a969a700e442271ea792d847"
    }
}

[Hung Bui]

Hi John, 
Could you give the script you used to generate dfu_test.zip ? It's the nrfutil command to generate the .zip file. 

[john.liu]

Hi Hung,

nrfutil dfu genpkg --application mesh/blinky_nrf52832_xxAA_s132_7.0.1.hex ^
--company-id 0x00000059 ^
--application-id 1 ^
--application-version 2 ^
--key-file mesh/private_key.txt ^
--sd-req 0x00B7 ^
--mesh mesh/dfu_test.zip

[Hung Bui]

Hi John, 
 I noticed that you set --sd-req to 0x00B7 thich is not the S132v7.0.1. For S132 v7.0.1 you would need to use --sd-req 0x00CB. Could you try again with this code ?