This sample displays character strings using the Character Frame Buffer (CFB) subsystem framework.
build the application: west build -p -b ds_d6 samples/cfb
on unix : #minicom -b 115200 -D /dev/ttyACM1
you get a shell and you can type help
to display something on the screen : cfb init cfb invert cfb print 0 0 “hello world”
west build -p -b native_posix_64 samles/cfb
connect to serial port : minicom -D /dev/pts/1
Problem : does not display a thing ….