DevTerm/Code/devterm_thermal_printer_cups

STM32duino / wiringPi gpio thermal printer filter for cups

Clockworkpi CPI-58 (grayscale)

serial:/dev/ttyACM0?baud=115200+bits=8+parity=none+flow=none

serial:/tmp/DEVTERM_PRINTER_IN?baud=115200+bits=8+parity=none+flow=none

build

sudo apt -y install libcups2-dev make sudo make install