does pins number 33-35 of teensy 4.1 is in high logic by default ( connected to 3.3v)?
- Thread starter asad
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PaulStoffregen
Well-known member
Pins 33, 34, 35 are not connected to 3.3V. See the Teensy 4.1 schematic for details.
www.pjrc.com
I do not understand the 2nd part of your question about "launchstatePIN". Maybe your question is about specific code not shown?
Teensy® 4.1
I do not understand the 2nd part of your question about "launchstatePIN". Maybe your question is about specific code not shown?
PaulStoffregen
Well-known member
No, do not send your long program.
If you're stuck, invest the time to copy only the problematic portion to a small program. Please carefully check that your small program does indeed reproduce the problem. Then show the small program here, and give any details like what signals are needed to reproduce the problem when the code is copied into Arduino IDE and loaded onto another Teensy 4.1.
This is more work, but often when people do this sort of work the problem is discovered as part of the process of testing the small program. And when the problem is still unknown, we have a very good history of finding and fixing problems on this forum when a reproducible and concise test program is shown.
If you're stuck, invest the time to copy only the problematic portion to a small program. Please carefully check that your small program does indeed reproduce the problem. Then show the small program here, and give any details like what signals are needed to reproduce the problem when the code is copied into Arduino IDE and loaded onto another Teensy 4.1.
This is more work, but often when people do this sort of work the problem is discovered as part of the process of testing the small program. And when the problem is still unknown, we have a very good history of finding and fixing problems on this forum when a reproducible and concise test program is shown.