search

thegecko / web-bluetooth-dfu

Device firmware update with Web Bluetooth
https://thegecko.github.io/web-bluetooth-dfu/
MIT License
98 stars 42 forks source link

Unable to find DFU service #39

Closed pacmac closed 4 years ago

pacmac commented 4 years ago

I am using debian 9, and attempted to run the node.js example.

It successfully lists my nearby device, and when I select the correct device, it errors with the following:

connecting...
(node:10938) UnhandledPromiseRejectionWarning: TypeError: Cannot set property 'notifyFns' of undefined
    at complete (/usr/share/nodejs/node_modules/web-bluetooth-dfu/lib/secure-dfu.js:414:36)
    at /usr/share/nodejs/node_modules/web-bluetooth-dfu/lib/secure-dfu.js:427:21
(node:10938) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). (rejection id: 1)
(node:10938) [DEP0018] DeprecationWarning: Unhandled promise rejections are deprecated. In the future, promise rejections that are not handled will terminate the Node.js process with a non-zero exit code.
DFU mode set, reconnecting...
Using firmware: ble_app_sensor_humitemp_pca10040e_s112_jo_0618.bin
Unable to find DFU service

If I use nrfConnect on my phone, I can successfully update the selected device.

Any suggestions ?

pacmac commented 4 years ago

Well I tried this again, and unfortunatley it has bricked the device and I can no longer connect to it using nrfConnect on my phone.

The "Updating application" restarted 5 or 6 times, and then finally hung at 14%, thereafter the device is bricked.

connecting...
(node:11351) UnhandledPromiseRejectionWarning: TypeError: Cannot set property 'notifyFns' of undefined
    at complete (/usr/share/nodejs/node_modules/web-bluetooth-dfu/lib/secure-dfu.js:414:36)
    at /usr/share/nodejs/node_modules/web-bluetooth-dfu/lib/secure-dfu.js:427:21
(node:11351) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). (rejection id: 1)
(node:11351) [DEP0018] DeprecationWarning: Unhandled promise rejections are deprecated. In the future, promise rejections that are not handled will terminate the Node.js process with a non-zero exit code.
DFU mode set, reconnecting...
Using firmware: ble_app_sensor_humitemp_pca10040e_s112_jo_0618.bin
Updating application [===                 ] 14% 157.4s
thegecko commented 4 years ago

Which version of Node.js?

pacmac commented 4 years ago

Hi, the node version is v10.16.3.

thegecko commented 4 years ago

This hasn't been tested on Node 10.x AFAIK. I'd be interested to know if your problem still exists with Node 8.x.

unaisqb commented 4 years ago

@pacmac Please specify optionalServices:[0xFE59] in request device method. 0xFE59 is default DFU service UUID. https://developer.mozilla.org/en-US/docs/Web/API/Bluetooth/requestDevice