add_executable(max7219_32x8_spi max7219_32x8_spi.c ) # pull in common dependencies and additional spi hardware support target_link_libraries(max7219_32x8_spi pico_stdlib hardware_spi) # create map/bin/hex file etc. pico_add_extra_outputs(max7219_32x8_spi) # add url via pico_set_program_url example_auto_set_url(max7219_32x8_spi)