I think I know why you're having this issue,
UART 0 is the debugging uart by default so this could be why it's not working.
Try using UART 1 instead and that might fix your issue.
Search found 1 match
- Sun Mar 17, 2019 6:20 pm
- Forum: ESP-IDF
- Topic: uart 0 and 2 interrupts
- Replies: 1
- Views: 8869