Secure DFU using bluetooth

[Lemmer El Assal]

Hi there,

Can anyone help me do secure DFU using bluetooth on PC please? I've tried every possible node.js solution to no avail.

I don't care what programming language it's in, as long as it works either on Windows 10 or Linux.

This is for nRF52832.

Thank you in advance!

Best regards, Lemmer

[Lemmer El Assal]

Thank you for your reply, Sigurd!

nrfConnect does not detect any of my BT dongles - I have Intel and CSR.

After cloning that repo using git clone, I go to the dfu subdirectory and do 'npm install' I get some errors.

I then copy in the zip into that directory and do this: D:\pc-ble-driver-js\test>node dfu.js E4:46:5C:46:3D:12 nrf52832_xxaa.zip D:\pc-ble-driver-js\node_modules\bindings\bindings.js:96 throw err ^

Error: Could not locate the bindings file. Tried: → D:\pc-ble-driver-js\build\pc-ble-driver-js-sd_api_v2.node → D:\pc-ble-driver-js\build\Debug\pc-ble-driver-js-sd_api_v2.node → D:\pc-ble-driver-js\build\Release\pc-ble-driver-js-sd_api_v2.node → D:\pc-ble-driver-js\out\Debug\pc-ble-driver-js-sd_api_v2.node → D:\pc-ble-driver-js\Debug\pc-ble-driver-js-sd_api_v2.node → D:\pc-ble-driver-js\out\Release\pc-ble-driver-js-sd_api_v2.node → D:\pc-ble-driver-js\Release\pc-ble-driver-js-sd_api_v2.node → D:\pc-ble-driver-js\build\default\pc-ble-driver-js-sd_api_v2.node → D:\pc-ble-driver-js\compiled\6.11.2\win32\x64\pc-ble-driver-js-sd_api_v2.node at bindings (D:\pc-ble-driver-js\node_modules\bindings\bindings.js:93:9) at Object. (D:\pc-ble-driver-js\api\adapterFactory.js:41:41) at Module._compile (module.js:570:32) at Object.Module._extensions..js (module.js:579:10) at Module.load (module.js:487:32) at tryModuleLoad (module.js:446:12) at Function.Module._load (module.js:438:3) at Module.require (module.js:497:17) at require (internal/module.js:20:19) at Object. (D:\pc-ble-driver-js\index.js:38:24)

Any idea on how to resolve this, please?

[Sigurd]

The PC tools we provide(nRFConnect, pc-ble-driver, etc) uses and builds on top of a connectivity firmware capable of decoding serialized SoftDevice commands and issue the corresponding call to the underlying BLE SoftDevice Firmware. So unfortunately, these tools will not be compatible with the any Intel of CSR dongles. Sorry for the inconvenience.