| function(_pico_init_pioasm) |
| set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} ${PICO_SDK_PATH}/tools) |
| # todo CMAKE_CURRENT_FUNCTION_LIST_DIR ... what version? |
| find_package(Pioasm REQUIRED) |
| endfunction() |
| |
| function(pico_generate_pio_header TARGET PIO) |
| _pico_init_pioasm() |
| cmake_parse_arguments(pico_generate_pio_header "" "OUTPUT_DIR" "" ${ARGN} ) |
| |
| if (pico_generate_pio_header_OUTPUT_DIR) |
| get_filename_component(HEADER_DIR ${pico_generate_pio_header_OUTPUT_DIR} ABSOLUTE) |
| else() |
| set(HEADER_DIR "${CMAKE_CURRENT_BINARY_DIR}") |
| endif() |
| get_filename_component(PIO_NAME ${PIO} NAME) |
| set(HEADER "${HEADER_DIR}/${PIO_NAME}.h") |
| #message("Will generate ${HEADER}") |
| get_filename_component(HEADER_GEN_TARGET ${PIO} NAME_WE) |
| set(HEADER_GEN_TARGET "${TARGET}_${HEADER_GEN_TARGET}_pio_h") |
| |
| add_custom_target(${HEADER_GEN_TARGET} DEPENDS ${HEADER}) |
| |
| add_custom_command(OUTPUT ${HEADER} |
| DEPENDS ${PIO} |
| COMMAND Pioasm -o c-sdk ${PIO} ${HEADER} |
| ) |
| add_dependencies(${TARGET} ${HEADER_GEN_TARGET}) |
| get_target_property(target_type ${TARGET} TYPE) |
| if ("INTERFACE_LIBRARY" STREQUAL "${target_type}") |
| target_include_directories(${TARGET} INTERFACE ${HEADER_DIR}) |
| else() |
| target_include_directories(${TARGET} PUBLIC ${HEADER_DIR}) |
| endif() |
| endfunction() |
| |
| function(pico_add_uf2_output TARGET) |
| if (NOT ELF2UF2_FOUND) |
| set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} ${PICO_SDK_PATH}/tools) |
| find_package(ELF2UF2) |
| endif() |
| if (ELF2UF2_FOUND) |
| add_custom_command(TARGET ${TARGET} POST_BUILD |
| COMMAND ELF2UF2 ${TARGET}${CMAKE_EXECUTABLE_SUFFIX} ${TARGET}.uf2) |
| endif() |
| endfunction() |
