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micro-ROS / NuttX

Official micro-ROS RTOS
http://micro-ros.github.io/
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USART6 and USB FS conflict on Olimex STM32 E407 #42

Closed iluetkeb closed 4 years ago

iluetkeb commented 4 years ago

In my testing, I had issues activating USART6 and the USB CDC/ACM support at the same time (or actually anything that used the USB OTG1 port of the Olimex STM32-E407).

This may not be solvable due to hardware limits -- in that case, we should document it.

iluetkeb commented 4 years ago

Further investigation revealed that the issue is with the /dev/console. If /dev/console is claimed by both a UART and the USB device, the USB won't come up.