user7290

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• Puck red light stays on after update/downgrade

  @user7290 started

  • 3 comments
  • 1,611 views

  @Gordon replied
• Puck red light stays on after update/downgrade

  in Puck.js, Pixl.js and MDBT42 • 7 years

  

  Please delete my post above, after problems with my chrome book I switch to my dekstop Linux with bluetooth usb adapter and I can connect again.

  Thanks,
  Sonny

• Puck red light stays on after update/downgrade

  in Puck.js, Pixl.js and MDBT42 • 7 years

  

  Hi,

  I received my puck about 3 days ago and starts playing with it, demos works great, (turn on led, read button, etc..), yesterday I notice that the firmware is version 1.92 so I updated the firmware to 1.94 per website using nfr connect/dfutarg, the update works (red becomes blue, then my phone states disconnecting after graph shows 100%, light becomes red again. I removed the battery wait a few seconds, reinsert battery now the red light stays on, check the website so maybe I touched the button, so removed and reinsert the battery again carefully not pressing or touching near the button, same result the red light stays on. So I downgrade to 1.92 and still the red light stays on. I could't connect to web ide, below is chrome console result. I also tried to hold the button while inserting the battery and I get green light, 3 led on, 5 red blink and when I tried to connect to web ide i get chrome console error (scroll down further on my post).

  >>> Connecting...
  index.js:75989 Set Slow Write = true
  index.js:75989 >>> Connecting to Puck.js 6309
  index.js:75989 BT>  Device Name:       Puck.js 6309
  index.js:75989 BT>  Device ID:         dnK9A/5Kp1BW5f+tpXIrrw==
  index.js:75989 BT> ERROR: NetworkError: Connection failed for unknown reason.
  index.js:75999 [notify_error] Connection Failed.
  console.error @ index.js:75999
  error @ index.js:76696
  (anonymous) @ index.js:80799
  (anonymous) @ index.js:77577
  (anonymous) @ index.js:78485
  Promise rejected (async)
  openSerial @ index.js:78476
  openSerialInternal @ index.js:77551
  openSerial @ index.js:77519
  connectToPort @ index.js:80792
  connect @ index.js:80693
  selectPortInternal @ index.js:80701
  selectPort @ index.js:80705
  dispatch @ index.js:4627
  elemData.handle @ index.js:4295
  index.js:75989 >>> Connection Failed.
  

  If I hold the button while installing the battery, I get green light, flash 3 led light, 5 red blink and error is chromeconsole is below:

  >>> Connecting...
  index.js:75989 Set Slow Write = true
  index.js:75989 >>> Connecting to Puck.js 6309
  index.js:75989 BT>  Device Name:       Puck.js 6309
  index.js:75989 BT>  Device ID:         dnK9A/5Kp1BW5f+tpXIrrw==
  index.js:75989 BT> ERROR: NetworkError: Connection failed for unknown reason.
  index.js:75999 [notify_error] Connection Failed.
  console.error @ index.js:75999
  error @ index.js:76696
  (anonymous) @ index.js:80799
  (anonymous) @ index.js:77577
  (anonymous) @ index.js:78485
  Promise rejected (async)
  openSerial @ index.js:78476
  openSerialInternal @ index.js:77551
  openSerial @ index.js:77519
  connectToPort @ index.js:80792
  connect @ index.js:80693
  selectPortInternal @ index.js:80701
  selectPort @ index.js:80705
  dispatch @ index.js:4627
  elemData.handle @ index.js:4295
  index.js:75989 >>> Connection Failed.
  

• Serial test

  in General • 10 years, 5 months

  

  Thanks Gordon 1v67 fixed it!

  Sonny

• Serial test

  @user7290 started

  • 3 comments
  • 1,800 views

  @user7290 replied
• Serial test

  in General • 10 years, 5 months

  

  I'm doing the Serial test example connect rx tx together
  1v65
  Serial3.setup(9600,{rx:D9,tx:D8});
  Serial3.on('data', function(data){print("serial3"+data);});
  Serial3.print("hello");

  output:
  =undefined
  serial3
  serial3
  serial3
  serial3

  what happend to hello?

  Thanks,
  Sonny