CMakeLists.txt

cmake_minimum_required(VERSION 3.12)

include(pico_sdk_import.cmake)

project(test C CXX ASM)
set(CMAKE_C_STANDARD 11)
set(CMAKE_CXX_STANDARD 17)
set(CMAKE_BUILD_TYPE Debug)

if(PICO_SDK_VERSION_STRING VERSION_LESS "1.3.0")
  message(
    FATAL_ERROR
      "Raspberry Pi Pico SDK version 1.3.0 (or later) required. Your version is ${PICO_SDK_VERSION_STRING}"
  )
endif()

set(PICO_EXAMPLES_PATH ${PROJECT_SOURCE_DIR})

# Initialize the SDK
pico_sdk_init()

# add_compile_options( -Wall -Wno-format # int != int32_t as far as the compiler
# is concerned because gcc # has int32_t as long int -Wno-unused-function # we
# have some for the docs that aren't called -Wno-maybe-uninitialized)
include_directories(./)

add_executable(loopback_test dma_uart.cpp loopback_test.cpp)
target_link_libraries(loopback_test pico_stdlib hardware_gpio hardware_clocks
                      hardware_dma hardware_uart hardware_irq)

pico_add_extra_outputs(loopback_test)