[STM32] REPL detachable from U(S)ART?
Posted: Wed May 25, 2022 2:02 pm
Hi,
I'm attempting to connect an RS485 Sensor to the STM32WB55 UART that normally is connected to the REPL. The UART interface needs to be reconfigured to 9600 Baud 8E1. While that works and the sensor responds the REPL then answers on the 9600 Baud interface since a keyboard interrupt occurs due to some unexpected characters from the sensor. I've tried to disconnect the UART from the REPL with dupterm but so far was not successful. There have been other devices that support a similar setup:
https://github.com/micropython/micropython/pull/3784
My question is now, does the STM32 support the same behaviour?
I hope you can help. Best Regards,
Kilian
I'm attempting to connect an RS485 Sensor to the STM32WB55 UART that normally is connected to the REPL. The UART interface needs to be reconfigured to 9600 Baud 8E1. While that works and the sensor responds the REPL then answers on the 9600 Baud interface since a keyboard interrupt occurs due to some unexpected characters from the sensor. I've tried to disconnect the UART from the REPL with dupterm but so far was not successful. There have been other devices that support a similar setup:
https://github.com/micropython/micropython/pull/3784
My question is now, does the STM32 support the same behaviour?
I hope you can help. Best Regards,
Kilian