set(SAM_FAMILY samd51) set(JLINK_DEVICE ATSAMD51J19) set(LD_FILE_GNU ${CMAKE_CURRENT_LIST_DIR}/${BOARD}.ld) # force max3421e for testing with hardware-in-the-loop set(MAX3421_HOST 1) function(update_board TARGET) target_compile_definitions(${TARGET} PUBLIC __SAMD51J19A__ ) endfunction()