Do you keep the SAM connected by native USB to your computer while trying to send the #-commands?
Or to be more precise, is it still enumerated on the native USB port -> may void trying to catch #-commands on UART.
Do you keep the SAM connected by native USB to your computer while trying to send the #-commands?
Or to be more precise, is it still enumerated on the native USB port -> may void trying to catch #-commands on UART.