Posted at 2018-01-22 by @gfwilliams

Hi!

I'm using a CSR module with my Windows 10 Creators Update PC (version 1709) and do have it working. I plugged the USB dongle in, and in device manager I disabled the existing Bluetooth radio that was in my PC and did 'update drivers' on the new dongle, then rebooted (the reboot seems to be required).

However there are actually two methods of using Puck.js with Windows... You can use Windows' built-in functionality, or can just tell Windows not to touch your CSR dongle and can then have the Native Web IDE use the dongle directly without having to pair. That might actually end up being the easiest solution for you?

There are instructions here for earlier versions of Windows that show you how to do that: http://www.espruino.com/Web+IDE#as-a-native-application

Just to make life even more difficult it's also possible you're suffering from another issue we discovered recently - The 1v95 firmware for Puck.js seems to have some problems connecting after pairing with Windows. It should work fine when using the Native IDE direct with the CSR dongle, but pairing then connecting often seems to cause the device to reboot itself. It's something I'm looking into with Nordic at the moment and it seems to be a bug in their firmware - hopefully we'll get it sorted soon.

... so if you do get Windows to the point where it's showing Bluetooth LE devices you can connect to, you might want to try downgrading the Puck.js firmware to 1v94 for now - just in case that was causing you more issues.

Hope that helps!

Posted at 2018-01-22 by squyrrel

Hi Gordon,

thank you very much for your advice!
Then I will try connection from native Web IDE directly with the help of Zadig and WinUSB (I hope this still exists in Windows 10) this evening.

Best regards,
squyrrel

Posted at 2018-01-22 by squyrrel

Unfortunately I had no luck.

I installed Zadig 2.3. My CSR 4.0 dongle is visible as "Generic Bluetooth Radio", I installed the WinUSB Driver for it.
After this, the Bluetooth section disappeared from the device manager, and the Bluetooth on/off toggle switch in the devices overview was also gone. (This was not a problem for me, as I do not use any other Bluetooth peripheral with my PC.)
However, I like to ask whether this is expected behavior with the WinUSB driver installed?

But it made no difference. The native Web IDE did not recognize the dongle before (only a COM1 port, which seems to be another device) and it still does not recognize it now.

I then played around a few hours with removing and plugging the BLE dongle while installing, reinstalling and deinstalling drivers and devices in the device manager.
But for the native Web IDE nothing changed.

This is start of console log when having the native Windows-10 drivers:

We have chrome.serial - not using 'serialport' module
'noble' module couldn't be loaded, no node.js Bluetooth Low Energy Error: LIBUSB_ERROR_NOT_SUPPORTED
Disable Web Bluetooth as we have Winnus instead
serial_audio: Audio Sample rate : 48000
...

And this is with WinUSB drivers:

We have chrome.serial - not using 'serialport' module
Disable Web Bluetooth as we have Winnus instead
serial_audio: Audio Sample rate : 48000
...

Now I perhaps have missed something ... I must probably try something else.
Any help will be appreciated!

Best regards,
squyrrel

Posted at 2018-01-23 by @gfwilliams

With WinUSB yes, you'd expect Windows Bluetooth functionality to disappear. If you had another bluetooth radio (eg. a built-in one) then you could still use that with Windows at the same time though.

With WinUSB it seems really close to working - what happens in the log when you open up the connection window and leave it for a few seconds? Hopefully it should be saying something like noble starting scan, and hopefully even Found device ....

Is it possible that your phone or some other device is still connected to Puck.js? That would be stopping it from advertising its presence which would mean you couldn't connect to it.

Posted at 2018-01-24 by @gfwilliams

Any luck?

If you have a Raspberry Pi kicking around you can actually set that up to connect to your Puck.js: https://github.com/espruino/EspruinoHub#installation-of-espruinohub-and-web-ide

The neat thing is you can program your Puck.js from anywhere (assuming you have a way to access your local network).

Posted at 2018-01-24 by squyrrel

Thank you Gordon,

I am sorry, I had no access to my PC since.
Hopefully again this evening or tomorrow.

From what I remember, with WinUSB (but also with native driver) the console log said that 1 device was found. It was happy that it saw a prompt, which meant that there is a device, but after sending some complex expression (can't remember exactly but I hope you know which) it said that there was only a "" response. One more line, and that was all.
However, I believe this must be the COM1 port, which is not the BLE dongle.

I have Bluetooth switched off (nearly) all the time on tablet and phone, so no chance that the Puck can silently pair with one of these. And switching it on, I can see the Puck advertising so it is also not paired with any other device.
I will post the console log when trying again with WinUSB drivers.

No Raspberry Pi here, but perhaps I will have an old Windows 7 notebook (not upgradable because of insufficient hardware) available, which has USB 2.0 ports, will give it a try then.

Best regards,
sqyrrel

Posted at 2018-01-24 by squyrrel

Ok, installing WinUSB again with zadig, then reboot, with CRS 4.0 module plugged in.
Then starting native Web IDE.

This is the console log:

We have chrome.serial - not using 'serialport' module
Disable Web Bluetooth as we have Winnus instead
serial_audio: Audio Sample rate : 48000
serial_audio: Audio Serial Baud 9600 Bit time 5
GET chrome.storage.sync = {"AUTO_SAVE_CODE":true,"BAUD_RATE":9600,"BLOCKLY_EXTENSIONS":"|bluetooth|robot|","BLOCKLY_LANGUAGE":"en","BLOCKLY_TO_JS":false,"BLUETOOTH_LOW_ENERGY":true,"BOARD_JSON_URL":"http://www.espruino.com/json","CODE":"var  on = false;\nsetInterval(function() {\n  on = !on;\n  LED1.write(on);\n}, 500);","COMPILATION":true,"COMPILATION_URL":"http://www.espruino.com:32766","DISABLE_CODE_HINTS":false,"ENABLE_Testing":false,"ENV_ON_CONNECT":true,"FONT_SIZE":12,"MINIFICATION_DeadCode":true,"MINIFICATION_LEVEL":"","MINIFICATION_Literal":true,"MINIFICATION_Mangle":true,"MINIFICATION_Unreachable":true,"MINIFICATION_Unused":true,"MODULE_AS_FUNCTION":false,"MODULE_EXTENSIONS":".min.js|.js","MODULE_MINIFICATION_LEVEL":"ESPRIMA","MODULE_PROXY_ENABLED":false,"MODULE_PROXY_PORT":"","MODULE_PROXY_URL":"","MODULE_URL":"https://www.espruino.com/modules","OFFLINE_DATA":"","OFFLINE_DATA_DOWNLOAD":"","OFFLINE_DATA_UPLOAD":"","OFFLINE_ENABLED":false,"RESET_BEFORE_SEND":true,"SAVE_ON_SEND":0,"SERIAL_AUDIO":"0","SERIAL_TCPIP":"","SERIAL_THROTTLE_SEND":false,"SET_TIME_ON_WRITE":false,"SHOW_CODE_LINK_ICON":false,"SHOW_WEBCAM_ICON":0,"STORE_LINE_NUMBERS":true,"Sound_Error":"","Sound_Info":"","Sound_Success":"","Sound_Warning":"","Speak_Error":false,"Speak_Info":false,"Speak_Success":false,"Speak_Warning":false,"UI_MODE":"Normal","WEBCAM_CONSTRAINTS":0}
Initialising SettingsConsole
Initialising Utils
Initialising Config
Initialising Notifications
Initialising Status
Initialising App
Initialising File
Initialising Code
Initialising Serial
  - Initialising Serial Chrome Serial
  - Initialising Serial Chrome Socket
  - Initialising Serial Noble
  - Initialising Serial Windows NUS BLE
  - Initialising Serial Audio
  - Initialising Serial Web Bluetooth
Initialising Terminal
Initialising CodeWriter
Initialising Modules
Initialising Env
Initialising Flasher
Initialising EditorBlockly
Initialising EditorJavaScript
Initialising Send
Initialising MenuPortSelector
Initialising MenuSettings
Initialising MenuFlasher
Initialising SettingsAbout
Initialising SettingsFlasher
Initialising BoardJSON
Initialising VersionChecker
Initialising Compiler
Initialising Assembler
Initialising GetGitHub
Initialising SetTime
Initialising Minify
Initialising SaveOnSend
Initialising Tutorial
Initialising Webcam
Initialising FontSize
Initialising UiMode
Initialising URLHandler
Initialising CodeLink
Initialising Project
Initialising Testing
Initialising Notification_Sound
Initialising Tern
Initialising Debugger
Initialising Tour
Initialising SettingsProfile
Initialising HelpLinks
Initialising Offline
Loaded code from storage.
GET chrome.storage.local.OFFLINE_DATA = 0 bytes

Then click the yellow "Connect/Disconnect" field, but only COM1 is avaliable.

When choosing this, connection becomes green and status bar says CONNECTED TO PORT COM1 .
Console log adds:

Web Bluetooth available, but Windows Web Bluetooth is broken in <=60 - not using it
>>> Connecting...
Set Slow Write = true
[object Object]
Connected [object Object]
Found a prompt... great!
>>> Sending...
---> "\u0010console.log(\"<\",\"<<\",JSON.stringify(process.env),\">>\",\">\")\n"
>>> Sent
WARNING: No result found - just got ""
Device found (connectionId=1)
[success] Connected to port COM1

No noble starting scan ...
In the communications settings, "Connect over Bluetooth Smart (BTLE) via 'noble'" is enabled.
I did not change anything there.
What more can I check/do now?

Thank you very much,
squyrrel

Posted at 2018-01-24 by squyrrel

Maybe here starts the problem?

Disable Web Bluetooth as we have Winnus instead

To me, this looks like Web IDE will only search for kind of "serial" devices. Like the COM1 port.

Unfortunately I cannot find any detailed information about winnus except its github page.

Why is Web Bluetooth superfluous now, I thought it was used for connection of the Web IDE to the Puck?
Are there additional requirements for communicating between Web IDE and Puck using winnus?

Posted at 2018-01-25 by @gfwilliams

There are multiple ways to connect with Bluetooth LE:

• Web Bluetooth (not implemented fully on Chrome for Windows yet)
• Noble - for connecting directly to the USB Bluetooth adaptor
• Winnus - communicates with Windows 10 only

But we shouldn't need Web Bluetooth, that's why it gets disabled for the moment.

I'm looking into this now and I think I found a problem with how Noble is getting initialised - I'm amazed nobody other than you has come across it actually. I should have a new IDE version online in an hour or two that will hopefully fix this for you.

Posted at 2018-01-25 by @gfwilliams

Ok, after much messing about there's a new version of the IDE available to download at http://www.espruino.com/Web+IDE

That should fix your problems, and it should also be significantly faster. There's also a 32 bit version which will work on significantly older computers.

Posted at 2018-01-25 by squyrrel

Hi Gordon,

I really appreciate your efforts!

I tried your modified Web IDE, and of course something has changed.
And it it really faster.

Now it finds the Puck but still cannot connect.
When starting the Web IDE, console log looks like this:

We have chrome.serial - not using 'serialport' module
Disable Web Bluetooth as we have Winnus instead
serial_audio: Audio Sample rate : 48000
serial_audio: Audio Serial Baud 9600 Bit time 5
GET chrome.storage.sync = {"AUTO_SAVE_CODE":true,"BAUD_RATE":9600,"BLOCKLY_EXTENSIONS":"|bluetooth|robot|","BLOCKLY_LANGUAGE":"en","BLOCKLY_TO_JS":false,"BLUETOOTH_LOW_ENERGY":true,"BOARD_JSON_URL":"http://www.espruino.com/json","CODE":"var  on = false;\nsetInterval(function() {\n  on = !on;\n  LED1.write(on);\n}, 500);","COMPILATION":true,"COMPILATION_URL":"http://www.espruino.com:32766","DISABLE_CODE_HINTS":false,"ENABLE_Testing":false,"ENV_ON_CONNECT":true,"FONT_SIZE":12,"MINIFICATION_DeadCode":true,"MINIFICATION_LEVEL":"","MINIFICATION_Literal":true,"MINIFICATION_Mangle":true,"MINIFICATION_Unreachable":true,"MINIFICATION_Unused":true,"MODULE_AS_FUNCTION":false,"MODULE_EXTENSIONS":".min.js|.js","MODULE_MINIFICATION_LEVEL":"ESPRIMA","MODULE_PROXY_ENABLED":false,"MODULE_PROXY_PORT":"","MODULE_PROXY_URL":"","MODULE_URL":"https://www.espruino.com/modules","OFFLINE_DATA":"","OFFLINE_DATA_DOWNLOAD":"","OFFLINE_DATA_UPLOAD":"","OFFLINE_ENABLED":false,"RESET_BEFORE_SEND":true,"SAVE_ON_SEND":0,"SERIAL_AUDIO":"0","SERIAL_TCPIP":"","SERIAL_THROTTLE_SEND":false,"SET_TIME_ON_WRITE":false,"SHOW_CODE_LINK_ICON":false,"SHOW_WEBCAM_ICON":0,"STORE_LINE_NUMBERS":true,"Sound_Error":"","Sound_Info":"","Sound_Success":"","Sound_Warning":"","Speak_Error":false,"Speak_Info":false,"Speak_Success":false,"Speak_Warning":false,"UI_MODE":"Normal","WEBCAM_CONSTRAINTS":0}
Initialising SettingsConsole
Initialising Utils
Initialising Config
Initialising Notifications
Initialising Status
Initialising App
Initialising File
Initialising Code
Initialising Serial
  - Initialising Serial Chrome Serial
  - Initialising Serial Chrome Socket
  - Initialising Serial Noble Bluetooth LE
  - Initialising Serial Windows Bluetooth LE
  - Initialising Serial Web Audio
  - Initialising Serial Web Bluetooth
Initialising Terminal
Initialising CodeWriter
Initialising Modules
Initialising Env
Initialising Flasher
Initialising EditorBlockly
Initialising EditorJavaScript
Initialising Send
Initialising MenuPortSelector
Initialising MenuSettings
Initialising MenuFlasher
Initialising SettingsAbout
Initialising SettingsFlasher
Initialising BoardJSON
Initialising VersionChecker
Initialising Compiler
Initialising Assembler
Initialising GetGitHub
Initialising SetTime
Loaded code from storage.
Noble: stateChange -> poweredOn

And clicking on connect field, it scans and offers the Puck.js for connection!
(It displays the MAC address as its name and in the second line (smaller) "Puck.js 3172".

But then ....

Noble: Starting scan
Web Bluetooth available, but Windows Web Bluetooth is broken in <=60 - not using it
Noble: Found UART device: Puck.js 3172 ff:cd:8a:a3:31:72
Noble: Found UART device: Puck.js 3172 ff:cd:8a:a3:31:72
Noble: Found UART device: Puck.js 3172 ff:cd:8a:a3:31:72
Noble: Found UART device: Puck.js 3172 ff:cd:8a:a3:31:72
Noble: Found UART device: Puck.js 3172 ff:cd:8a:a3:31:72
Noble: Found UART device: Puck.js 3172 ff:cd:8a:a3:31:72
Noble: Found UART device: Puck.js 3172 ff:cd:8a:a3:31:72
Noble: Found UART device: Puck.js 3172 ff:cd:8a:a3:31:72
Noble: Found UART device: Puck.js 3172 ff:cd:8a:a3:31:72
Noble: Found UART device: Puck.js 3172 ff:cd:8a:a3:31:72
Noble: Found UART device: Puck.js 3172 ff:cd:8a:a3:31:72
Noble: Found UART device: Puck.js 3172 ff:cd:8a:a3:31:72
>>> Connecting...
Set Slow Write = true
Noble: Stopping scan (openSerial)
BT> Connecting
BT> ERROR Connecting
ERROR: Unable to open device (connectionInfo=undefined)
ERROR: [notify_error] Connection Failed.
>>> Connection Failed.

I also tried this with several firmware versions of the Puck.js.
I tried 1v95 (official), but also 1v94, 1v95.153 (latest) and 1v95.157, they all behaved the same.
Having WinUSB driver installed on PC all the time.

Thought I saw some similar problems in this form, but perhaps not exactly the same.
Maybe there is a solution now, somehow, probably its just a little change of whatsoever.

Any more advice for me?

Best regards,
squyrrel

Posted at 2018-01-26 by @gfwilliams

That looks so close! Did anything happen on Puck.js's LEDs during the connection process?

Please can you flash 1v95.153, then hold down the button for ~10 seconds while restarting it so that all 3 lights light, then you get 5 flashes of the red LED (all the while holding the button down). That should clear out any saved pairing data that could possibly have caused problems when connecting (if you had pairing data left over from trying to pair when you were using the USB dongle on Windows).

Posted at 2018-01-26 by squyrrel

Hi Gordon,

I did what you suggested, and it worked! Could connect to the Puck, and enter "1-2" on the left pane, and it replied "=-1"! Yeah!
Then I disconnected for the moment and had a look at the console log.

This is the log, from starting at "Found UART device":

Noble: Found UART device: Puck.js 3172 ff:cd:8a:a3:31:72
>>> Connecting...
Set Slow Write = true
Noble: Stopping scan (openSerial)
BT> Connecting
BT> Connected
Connected [object Object]
Found a prompt... great!
>>> Sending...
---> "\u0010console.log(\"<\",\"<<\",JSON.stringify(process.env),\">>\",\">\")\n"
BT> Sending "\u0010console.log(\"<"
BT> Sending "\",\"<<\",JSON.str"
BT> Sending "ingify(process."
BT> Sending "env),\">>\",\">\")\n"
>>> Sent
WARNING: Serial port implementation is not returning ArrayBuffers
WARNING: Serial port implementation is not returning ArrayBuffers
WARNING: Serial port implementation is not returning ArrayBuffers
WARNING: Serial port implementation is not returning ArrayBuffers
WARNING: Serial port implementation is not returning ArrayBuffers
WARNING: Serial port implementation is not returning ArrayBuffers
WARNING: Serial port implementation is not returning ArrayBuffers
WARNING: Serial port implementation is not returning ArrayBuffers
WARNING: Serial port implementation is not returning ArrayBuffers
WARNING: Serial port implementation is not returning ArrayBuffers
WARNING: Serial port implementation is not returning ArrayBuffers
WARNING: Serial port implementation is not returning ArrayBuffers
WARNING: Serial port implementation is not returning ArrayBuffers
WARNING: Serial port implementation is not returning ArrayBuffers
Got "< << {\"VERSION\":\"1v95.153\",\"BUILD_DATE\":\"Jan 25 2018\",\"BUILD_TIME\":\"08:53:16\",\"GIT_COMMIT\":\"cef34f5483ea097d2c6362b59b7ba6e11db1317d\",\"BOARD\":\"PUCKJS\",\"CHIP\":\"NRF52832\",\"CHIP_FAMILY\":\"NRF52\",\"FLASH\":524288,\"RAM\":65536,\"SERIAL\":\"587534d5-e58df20b\",\"CONSOLE\":\"Bluetooth\"} >> >\r\n>"
Loading http://www.espruino.com/json/PUCKJS.json
Board JSON loaded
Firmware >1.43 supports faster writes over USB
Set Slow Write = false
FIRMWARE: Current 1v95.153, Available 1v95
Device found (connectionId=undefined)
[success] Connected to port ff:cd:8a:a3:31:72
>>> Connected to port ff:cd:8a:a3:31:72
BT> Sending "\r"
WARNING: Serial port implementation is not returning ArrayBuffers
BT> Sending "\r"
WARNING: Serial port implementation is not returning ArrayBuffers
BT> Sending "1"
WARNING: Serial port implementation is not returning ArrayBuffers
BT> Sending "-"
WARNING: Serial port implementation is not returning ArrayBuffers
BT> Sending "2"
WARNING: Serial port implementation is not returning ArrayBuffers
BT> Sending "\r"
WARNING: Serial port implementation is not returning ArrayBuffers
Disconnect callback...
WARNING: [notify_warn] Disconnected
>>> Disconnected

There still seems to be a little problem with the serial port implementation, but nothing bad.

But then I wanted to connect again, and this time it failed.
And since then, it always failed. I could only connect once, never again.
I restarted the Web IDE, cleared the Puck's data again, reprogrammed the Puck with 1v94 and then with 1v95.153, cleared again, even restarted my PC, but nothing helps.
Connecting always results in

Noble: Starting scan
Noble: Found UART device: Puck.js 3172 ff:cd:8a:a3:31:72
Noble: Found UART device: Puck.js 3172 ff:cd:8a:a3:31:72
>>> Connecting...
Set Slow Write = true
Noble: Stopping scan (openSerial)
BT> Connecting
BT> ERROR Connecting
ERROR: Unable to open device (connectionInfo=undefined)
ERROR: [notify_error] Connection Failed.
>>> Connection Failed.

Perhaps you have one more idea?

At the time when connection worked, I fidgeted with a freshly unboxed raspi 3 - perhaps I should just place it on the table next to my keyboard and the reluctant Puck ...

Best regards,
squyrrel

Edit:
well, now I could connect once again!
Just cannot figure why it works this time. Perhaps waiting a while not doing anything, then trying to connect, gives a better chance?

Posted at 2018-01-26 by @gfwilliams

Glad it's going - ish.

I'm not sure what to suggest about the connecting issues though. When you do get connected, could you just check Puck.getBatteryPercentage() and see what it says? I know repeatedly flashing can take it out of the batteries so I guess there's a small chance that it could be low, which can make connecting unstable - but it seems super unlikely.

... but as you have a Pi 3 now you could give EspruinoHub a try, which should be a bit more reliable - at least I hope there's no difference between it and the Pi 3 I have here which works great :)

Posted at 2018-01-28 by squyrrel

Hi Gordon,

(sorry for my name change, did this for practical reasons),
i did not use the PI 3 yet (too impatient for configuring it right now) but tried a bit more with the Web IDE.
The Puck is a very nice toy for embedded programming with Javascript, I like it.

What I found is that chances for connecting with Puck seems to increase dramatically when closing the Chrome browser on Windows 10.
Perhaps this may give an indication of the reason for connection problems?

Best regards,
squyrrel

Posted at 2018-01-29 by @gfwilliams

chances for connecting with Puck seems to increase dramatically when closing the Chrome browser on Windows 10.

That is very strange - so using the Native IDE, but whether Chrome is open or closed changes things?

You had mentioned you had been trying Web Bluetooth out on Chrome Canary? If you'd had any Web Bluetooth pages open that definitely would have messed things up.