cmake_minimum_required(VERSION 3.12) include(pico_sdk_import.cmake) project(picofreq C CXX ASM) pico_sdk_init() add_compile_options(-Wall) add_executable(picofreq picofreq.c) target_link_libraries(picofreq pico_stdlib hardware_pwm hardware_dma) pico_add_extra_outputs(picofreq)