CMakeLists.txt

cmake_minimum_required(VERSION 3.17)

include($ENV{PICO_SDK_PATH}/external/pico_sdk_import.cmake)
include($ENV{PICO_EXTRAS_PATH}/external/pico_extras_import.cmake)

set(CMAKE_C_STANDARD 11)
set(CMAKE_CXX_STANDARD 17)

pico_sdk_init()

project(pico-usb-audio)

add_executable(pico-usb-audio)

target_sources(pico-usb-audio PUBLIC
        ${CMAKE_CURRENT_LIST_DIR}/main.c
        ${CMAKE_CURRENT_LIST_DIR}/usb_descriptors.c
        )

# Make sure TinyUSB can find tusb_config.h
target_include_directories(pico-usb-audio PUBLIC
        ${CMAKE_CURRENT_LIST_DIR})

# In addition to pico_stdlib required for common PicoSDK functionality, add dependency on tinyusb_device
# for TinyUSB device support and tinyusb_board for the additional board support library used by the example
target_link_libraries(pico-usb-audio PUBLIC pico_stdlib tinyusb_device tinyusb_board)

# Uncomment this line to enable fix for Errata RP2040-E5 (the fix requires use of GPIO 15)
#target_compile_definitions(pico-usb-audio PUBLIC PICO_RP2040_USB_DEVICE_ENUMERATION_FIX=1)

pico_add_extra_outputs(pico-usb-audio)

# add url via pico_set_program_url
# example_auto_set_url(pico-usb-audio)