Homeroasters - Home Roasting Coffee Community » DATALOGGERS - CONTROLLERS - RATE OF RISE METERS » Dataloggers/Controllers/Rate of Rise Meters
Who is here? 1 guest(s)
 Print Thread
TC4 Arduino could not set channels@line 5357
iPa
Top  #1 Print Post
Posted on 01/23/2022 8:47 PM
Artisan/TC4
A while after ON button pressed, just before got values for ET and BT, I can saw briefly this error message:
Exception: ser.ARDUINOTC4temperature(): Arduino could not set channels@line 5357

i84.servimg.com/u/f84/20/23/21/77/captur18.png
 
renatoa
Top  #2 Print Post
Posted on 01/24/2022 2:31 AM
TC4 didn't replied in right time, or serial driver communication issues, which are notorious for W10 and some usb adapters.
If ET/BT values resumed after this message, then probably was just a hiccup.

For further serial communication related errors, would be more useful to post an excerpt of the serial log dialog content, preferably as text, instead screen capture/image.

See attached for this dialog location and look.
~~~
renatoa attached the following images:
image_2022-01-24_103142.png image_2022-01-24_103124.png
 
mg512
Top  #3 Print Post
Posted on 01/25/2022 6:13 PM
This also happens sometimes when using Bluetooth, if you've set the Arduino to reset on a new BT connection. If that's the case and if you're not using BT to upload new sketches, you could just remove the BT_RST jumper on the TC4+ and it should go away.
 
Web
Jump to Forum: