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LED stripes files with teensy
Posted: Mon Jan 31, 2022 6:21 pm
by Atabi23
Hey,
could you upoad the files of the MadMapper LED Tutorial and arduino led strip control files?
Im trying to get some APA102 LED stripes to work with Teensy 4.0 and the Octo, and would be nice to have some guidelines
Thanks!
Re: LED stripes files with teensy
Posted: Wed Feb 02, 2022 4:34 pm
by MADben
we need to relocate them indeed
I'll send you the files in pm
Re: LED stripes files with teensy
Posted: Thu Feb 03, 2022 2:56 pm
by mad-matt
Re: LED stripes files with teensy
Posted: Thu Jun 30, 2022 10:36 am
by llumen
Hi All,
I'm completely lost in getting this to work.
I have read every tutorial and getting nowhere.
It seems that on my Teensy 4.1 or 4.0 the 'gotNewDataFrame' state never gets set to true.
I have 8 strips of 13 RGB pixels that are connected to the 8 outputs on the OctoWS2811 Adaptor.
I Assume I need 8 universes each containing just the 39 channels with an incremental channel offset of 39 for each Out Channels.
I can see the data coming in if I print bytes from the processByte(Serial.read()); bytesRead++; in the loop()
But it doesn't get into the function processByte.
I also tried the debug and there is no data showing in the serial window at all.
Hope some one can help me out here as I'm getting desperate
Re: LED stripes files with teensy
Posted: Mon Jul 04, 2022 11:53 am
by mad-matt
I also tried the debug and there is no data showing in the serial window at all.
Where would you see serial port data displayed ? MadMapper needs the open the serial port, so I suppose it should be unavailable to other applications.
You have to quit any application that might have opened the serial port to the teensy before starting MadMapper to be sure MadMapper could open the device.