CMakeLists.txt

cmake_minimum_required(VERSION 3.13)

set(CMAKE_C_STANDARD 11)
set(CMAKE_CXX_STANDARD 17)

# Pull in Raspberry Pi Pico SDK
include(pico_sdk_import.cmake)

if (PICO_SDK_VERSION_STRING VERSION_LESS "1.5.1")
  message(FATAL_ERROR "Raspberry Pi Pico SDK version 1.5.1 (or later) required. Your version is ${PICO_SDK_VERSION_STRING}")
endif()

project(hid2cdc C CXX ASM)

# Initialise the Raspberry Pi Pico SDK
pico_sdk_init()

add_executable(hid2cdc hid2cdc.c)

add_compile_definitions(CTRLALTDEL=3)   # ctrl-alt-del reset output GPIO
add_compile_definitions(NUMLOCK=2)      # jumper GPIO to GND for initial numlock on
add_compile_definitions(QWERTZ=6)       # jumper GPIO to GND for QWERTZ keyboard
add_compile_definitions(DELAYMS=500)    # typematic delay in milliseconds
add_compile_definitions(REPEATUS=50000) # typematic repeat interval in microseconds

pico_set_program_name(hid2cdc "hid2cdc")
pico_set_program_version(hid2cdc "1.0")

pico_enable_stdio_uart(hid2cdc 1)
pico_enable_stdio_usb(hid2cdc 0)

target_include_directories(hid2cdc PUBLIC ${CMAKE_CURRENT_LIST_DIR})
target_link_libraries(hid2cdc pico_stdlib tinyusb_host tinyusb_board)

pico_add_extra_outputs(hid2cdc)