[xpcc-dev] xpcc::endl

Hi,

is there a particular reason why xpcc::endl appends only `\n`, and not `\n\r` ? When using a serial device from the command line (using screen, picocom, etc) this gets annoying _really_ quickly, as there are no options to treat a newline as a newline with a carriage return.

Are there any concerns over just changing xpcc::endl to append `\n\r` ?

Cheers, Niklas