# build a normal library # add_library(nec_transmit_library nec_transmit.c) # invoke pio_asm to assemble the PIO state machine programs # pico_generate_pio_header(nec_transmit_library ${CMAKE_CURRENT_LIST_DIR}/nec_carrier_burst.pio) pico_generate_pio_header(nec_transmit_library ${CMAKE_CURRENT_LIST_DIR}/nec_carrier_control.pio) target_link_libraries(nec_transmit_library PRIVATE pico_stdlib hardware_pio ) # add the `binary` directory so that the generated headers are included in the project # target_include_directories (nec_transmit_library PUBLIC ${CMAKE_CURRENT_SOURCE_DIR} ${CMAKE_CURRENT_BINARY_DIR} )