Hello,
I’m having trouble communicating with a T825 over I2C. I can post example code, but my problem is this: occasionally, the T825 will become inaccessible over I2C. Any tic.
code hangs the Arduino and the code won’t continue. I’m seeing the “Periodically blink twice” LED error code, but I can’t seem to clear it over I2C. I’ve tried starting my code with:
- exitSafeStart
- clearDriverError
- reset
But all seem to hang.
Any hints on how to make my I2C communications more reliable? The I2C connection is maybe 3" long so I’m not concerned about cable length.