Closed
Description
CircuitPython version
Adafruit CircuitPython 7.3.0-beta.0 on 2022-04-01; ESP32-S3-DevKitC-1-N8R2 with ESP32S3Code/REPL
>>> import board, busio
>>> uart1 = board.UART()
>>> uart1.deinit()
>>> uart1 = busio.UART(board.TX, board.RX, baudrate=38400)
>>> uart2 = busio.UART(board.IO17, board.IO18, baudrate=38400)
>>> uart1.write(b'abcdefghijklmnopqrstuvwxyz')
26
>>> uart2.write(b'abcdefghijklmnopqrstuvwxyz')
26
>>>Behavior
Wrong data output, looks like maybe a queue issue: Here is what was seen on the Logic Analyzer
For uart1:
For uart2:
Description
No response
Additional information
Note: I also tried this with baud of 1000000 and also the data output was not correct.