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MBED SerialN UART drivers are unbuffered in transmit path #935

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WestfW opened this issue Aug 11, 2024 · 1 comment

WestfW commented Aug 11, 2024

All MBED SerialN UART drivers are unbuffered in the transmit path, which means that they block pretty much all the time.
This is undesirable.

Related:
https://forum.arduino.cc/t/uart-serial-write-appears-to-be-blocking-arduino-mbed-rasberry-pi-pico/1290268
https://forum.arduino.cc/t/serialx-x-1-4-are-unbuffered-surprised/1178363
#272

megacct commented Aug 11, 2024

Hi, I raised #763 last year but received no response. I have converted my code to use mbed::BufferedSerial

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