generated from macoy/gamelib-project-template
Browse Source
Yay! The printOnly folder corresponds to the build2/, which should be cmake'd the same as src/ only use printOnly/ instead.master
8 changed files with 281 additions and 30 deletions
@ -0,0 +1,4 @@ |
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#!/bin/sh |
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sudo /home/macoy/Development/code/3rdParty/repositories/picotool/build/picotool load build2/keypad.uf2 || exit $? |
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sudo /home/macoy/Development/code/3rdParty/repositories/picotool/build/picotool verify build2/keypad.uf2 || exit $? |
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cmake_minimum_required(VERSION 3.13) |
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cmake_minimum_required(VERSION 3.12) |
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# Pull in SDK (must be before project) |
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include(pico_sdk_import.cmake) |
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include(pico_extras_import_optional.cmake) |
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project(keypad_project C CXX ASM) |
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set(CMAKE_C_STANDARD 11) |
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set(CMAKE_CXX_STANDARD 17) |
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if (PICO_SDK_VERSION_STRING VERSION_LESS "1.3.0") |
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message(FATAL_ERROR "Raspberry Pi Pico SDK version 1.3.0 (or later) required. Your version is ${PICO_SDK_VERSION_STRING}") |
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endif() |
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# Initialize the SDK |
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pico_sdk_init() |
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add_compile_options(-Wall |
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-Wno-format # int != int32_t as far as the compiler is concerned because gcc has int32_t as long int |
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-Wno-unused-function # we have some for the docs that aren't called |
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) |
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if (CMAKE_C_COMPILER_ID STREQUAL "GNU") |
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add_compile_options(-Wno-maybe-uninitialized) |
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endif() |
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add_executable(keypad) |
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target_sources(keypad PUBLIC |
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${CMAKE_CURRENT_LIST_DIR}/../cakelisp_cache/Keypad/KeypadPicoPrintOnly.cake.c |
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) |
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# Make sure TinyUSB can find tusb_config.h |
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target_include_directories(keypad PUBLIC |
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${CMAKE_CURRENT_LIST_DIR}../src) |
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# In addition to pico_stdlib required for common PicoSDK functionality, add dependency on tinyusb_device |
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# for TinyUSB device support and tinyusb_board for the additional board support library used by the example |
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#target_link_libraries(keypad PUBLIC pico_stdlib pico_unique_id tinyusb_device tinyusb_board) |
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target_link_libraries(keypad PUBLIC pico_stdlib pico_unique_id) |
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# Uncomment this line to enable fix for Errata RP2040-E5 (the fix requires use of GPIO 15) |
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#target_compile_definitions(keypad PUBLIC PICO_RP2040_USB_DEVICE_ENUMERATION_FIX=1) |
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# enable usb output, disable uart output |
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pico_enable_stdio_usb(keypad 1) |
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pico_enable_stdio_uart(keypad 0) |
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pico_add_extra_outputs(keypad) |
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# This is a copy of <PICO_EXTRAS_PATH>/external/pico_extras_import.cmake |
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# This can be dropped into an external project to help locate pico-extras |
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# It should be include()ed prior to project() |
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if (DEFINED ENV{PICO_EXTRAS_PATH} AND (NOT PICO_EXTRAS_PATH)) |
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set(PICO_EXTRAS_PATH $ENV{PICO_EXTRAS_PATH}) |
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message("Using PICO_EXTRAS_PATH from environment ('${PICO_EXTRAS_PATH}')") |
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endif () |
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if (DEFINED ENV{PICO_EXTRAS_FETCH_FROM_GIT} AND (NOT PICO_EXTRAS_FETCH_FROM_GIT)) |
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set(PICO_EXTRAS_FETCH_FROM_GIT $ENV{PICO_EXTRAS_FETCH_FROM_GIT}) |
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message("Using PICO_EXTRAS_FETCH_FROM_GIT from environment ('${PICO_EXTRAS_FETCH_FROM_GIT}')") |
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endif () |
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if (DEFINED ENV{PICO_EXTRAS_FETCH_FROM_GIT_PATH} AND (NOT PICO_EXTRAS_FETCH_FROM_GIT_PATH)) |
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set(PICO_EXTRAS_FETCH_FROM_GIT_PATH $ENV{PICO_EXTRAS_FETCH_FROM_GIT_PATH}) |
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message("Using PICO_EXTRAS_FETCH_FROM_GIT_PATH from environment ('${PICO_EXTRAS_FETCH_FROM_GIT_PATH}')") |
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endif () |
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if (NOT PICO_EXTRAS_PATH) |
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if (PICO_EXTRAS_FETCH_FROM_GIT) |
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include(FetchContent) |
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set(FETCHCONTENT_BASE_DIR_SAVE ${FETCHCONTENT_BASE_DIR}) |
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if (PICO_EXTRAS_FETCH_FROM_GIT_PATH) |
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get_filename_component(FETCHCONTENT_BASE_DIR "${PICO_EXTRAS_FETCH_FROM_GIT_PATH}" REALPATH BASE_DIR "${CMAKE_SOURCE_DIR}") |
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endif () |
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FetchContent_Declare( |
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pico_extras |
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GIT_REPOSITORY https://github.com/raspberrypi/pico-extras |
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GIT_TAG master |
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) |
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if (NOT pico_extras) |
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message("Downloading Raspberry Pi Pico Extras") |
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FetchContent_Populate(pico_extras) |
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set(PICO_EXTRAS_PATH ${pico_extras_SOURCE_DIR}) |
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endif () |
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set(FETCHCONTENT_BASE_DIR ${FETCHCONTENT_BASE_DIR_SAVE}) |
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else () |
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if (PICO_SDK_PATH AND EXISTS "${PICO_SDK_PATH}/../pico-extras") |
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set(PICO_EXTRAS_PATH ${PICO_SDK_PATH}/../pico-extras) |
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message("Defaulting PICO_EXTRAS_PATH as sibling of PICO_SDK_PATH: ${PICO_EXTRAS_PATH}") |
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endif() |
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endif () |
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endif () |
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if (PICO_EXTRAS_PATH) |
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set(PICO_EXTRAS_PATH "${PICO_EXTRAS_PATH}" CACHE PATH "Path to the PICO EXTRAS") |
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set(PICO_EXTRAS_FETCH_FROM_GIT "${PICO_EXTRAS_FETCH_FROM_GIT}" CACHE BOOL "Set to ON to fetch copy of PICO EXTRAS from git if not otherwise locatable") |
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set(PICO_EXTRAS_FETCH_FROM_GIT_PATH "${PICO_EXTRAS_FETCH_FROM_GIT_PATH}" CACHE FILEPATH "location to download EXTRAS") |
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get_filename_component(PICO_EXTRAS_PATH "${PICO_EXTRAS_PATH}" REALPATH BASE_DIR "${CMAKE_BINARY_DIR}") |
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if (NOT EXISTS ${PICO_EXTRAS_PATH}) |
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message(FATAL_ERROR "Directory '${PICO_EXTRAS_PATH}' not found") |
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endif () |
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set(PICO_EXTRAS_PATH ${PICO_EXTRAS_PATH} CACHE PATH "Path to the PICO EXTRAS" FORCE) |
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add_subdirectory(${PICO_EXTRAS_PATH} pico_extras) |
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endif() |
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# This is a copy of <PICO_SDK_PATH>/external/pico_sdk_import.cmake |
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# This can be dropped into an external project to help locate this SDK |
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# It should be include()ed prior to project() |
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if (DEFINED ENV{PICO_SDK_PATH} AND (NOT PICO_SDK_PATH)) |
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set(PICO_SDK_PATH $ENV{PICO_SDK_PATH}) |
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message("Using PICO_SDK_PATH from environment ('${PICO_SDK_PATH}')") |
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endif () |
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if (DEFINED ENV{PICO_SDK_FETCH_FROM_GIT} AND (NOT PICO_SDK_FETCH_FROM_GIT)) |
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set(PICO_SDK_FETCH_FROM_GIT $ENV{PICO_SDK_FETCH_FROM_GIT}) |
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message("Using PICO_SDK_FETCH_FROM_GIT from environment ('${PICO_SDK_FETCH_FROM_GIT}')") |
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endif () |
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if (DEFINED ENV{PICO_SDK_FETCH_FROM_GIT_PATH} AND (NOT PICO_SDK_FETCH_FROM_GIT_PATH)) |
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set(PICO_SDK_FETCH_FROM_GIT_PATH $ENV{PICO_SDK_FETCH_FROM_GIT_PATH}) |
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message("Using PICO_SDK_FETCH_FROM_GIT_PATH from environment ('${PICO_SDK_FETCH_FROM_GIT_PATH}')") |
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endif () |
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set(PICO_SDK_PATH "${PICO_SDK_PATH}" CACHE PATH "Path to the Raspberry Pi Pico SDK") |
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set(PICO_SDK_FETCH_FROM_GIT "${PICO_SDK_FETCH_FROM_GIT}" CACHE BOOL "Set to ON to fetch copy of SDK from git if not otherwise locatable") |
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set(PICO_SDK_FETCH_FROM_GIT_PATH "${PICO_SDK_FETCH_FROM_GIT_PATH}" CACHE FILEPATH "location to download SDK") |
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if (NOT PICO_SDK_PATH) |
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if (PICO_SDK_FETCH_FROM_GIT) |
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include(FetchContent) |
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set(FETCHCONTENT_BASE_DIR_SAVE ${FETCHCONTENT_BASE_DIR}) |
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if (PICO_SDK_FETCH_FROM_GIT_PATH) |
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get_filename_component(FETCHCONTENT_BASE_DIR "${PICO_SDK_FETCH_FROM_GIT_PATH}" REALPATH BASE_DIR "${CMAKE_SOURCE_DIR}") |
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endif () |
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# GIT_SUBMODULES_RECURSE was added in 3.17 |
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if (${CMAKE_VERSION} VERSION_GREATER_EQUAL "3.17.0") |
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FetchContent_Declare( |
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pico_sdk |
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GIT_REPOSITORY https://github.com/raspberrypi/pico-sdk |
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GIT_TAG master |
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GIT_SUBMODULES_RECURSE FALSE |
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) |
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else () |
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FetchContent_Declare( |
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pico_sdk |
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GIT_REPOSITORY https://github.com/raspberrypi/pico-sdk |
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GIT_TAG master |
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) |
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endif () |
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if (NOT pico_sdk) |
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message("Downloading Raspberry Pi Pico SDK") |
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FetchContent_Populate(pico_sdk) |
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set(PICO_SDK_PATH ${pico_sdk_SOURCE_DIR}) |
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endif () |
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set(FETCHCONTENT_BASE_DIR ${FETCHCONTENT_BASE_DIR_SAVE}) |
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else () |
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message(FATAL_ERROR |
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"SDK location was not specified. Please set PICO_SDK_PATH or set PICO_SDK_FETCH_FROM_GIT to on to fetch from git." |
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) |
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endif () |
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endif () |
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get_filename_component(PICO_SDK_PATH "${PICO_SDK_PATH}" REALPATH BASE_DIR "${CMAKE_BINARY_DIR}") |
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if (NOT EXISTS ${PICO_SDK_PATH}) |
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message(FATAL_ERROR "Directory '${PICO_SDK_PATH}' not found") |
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endif () |
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set(PICO_SDK_INIT_CMAKE_FILE ${PICO_SDK_PATH}/pico_sdk_init.cmake) |
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if (NOT EXISTS ${PICO_SDK_INIT_CMAKE_FILE}) |
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message(FATAL_ERROR "Directory '${PICO_SDK_PATH}' does not appear to contain the Raspberry Pi Pico SDK") |
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endif () |
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set(PICO_SDK_PATH ${PICO_SDK_PATH} CACHE PATH "Path to the Raspberry Pi Pico SDK" FORCE) |
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include(${PICO_SDK_INIT_CMAKE_FILE}) |
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;; Arduino build expects things to have specific names and extensions. We'll create a build label |
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;; just to make our build directory match, which appears to be necessary. |
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(add-build-config-label "Keypad") |
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(set-cakelisp-option cakelisp-src-dir "Dependencies/cakelisp/src") |
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(add-cakelisp-search-directory "Dependencies/gamelib/src") |
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(add-cakelisp-search-directory "Dependencies/cakelisp/runtime") |
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(add-cakelisp-search-directory "src") |
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(import "CHelpers.cake") |
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(c-import |
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;; sdk |
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"<stdio.h>" |
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"pico/stdlib.h" |
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"bsp/board.h" |
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"stdint.h") |
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(var row-pins (array (const int)) ;; Samples. Yellow wires. |
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(array 29 28 27 26)) ;; A3 A2 A1 A0 |
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(var column-pins (array (const int)) ;; Sends power. White wires. |
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(array 2 3 4 5 6)) ;; 2 3 4 5 6 |
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(var last-scan-matrix (array 4 (array 5 int)) (array 0)) |
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(var matrix (array 4 (array 5 int)) (array 0)) |
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(var matrix-to-keys (array 4 (array 5 char)) |
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(array |
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(array 'n' '7' '4' '1' '0') ;; a3 |
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(array '/' '8' '5' '2' '_') ;; a2 |
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(array '*' '9' '6' '3' '.') ;; a1 |
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(array '+' 'b' '_' '_' 'e'))) ;; a0 |
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(var keycode-unused (const uint8_t) 0) |
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(defmacro print-line (line any) |
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;; (tokenize-push output (call-on println Serial (token-splice line))) |
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(return true)) |
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(defun main (&return int) |
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(stdio_init_all) |
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(each-item-in-array row-pins row row-pin int |
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(gpio_init row-pin) |
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(gpio_set_dir row-pin GPIO_IN) |
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(gpio_pull_up row-pin)) |
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(each-item-in-array column-pins column col-pin int |
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(gpio_init col-pin) |
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(gpio_set_dir col-pin GPIO_OUT)) |
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(while true |
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(scan-print-matrix)) |
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;; Should never happen |
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(return 1)) |
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(defun scan-matrix () |
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(each-item-in-array column-pins column col-pin int |
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(gpio_set_dir col-pin GPIO_OUT) |
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(gpio_put col-pin 0) |
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(sleep_ms 1) ;; Seems necessary to prevent extraneous key presses. |
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(each-item-in-array row-pins row row-pin int |
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(set (at row column matrix) (= 0 (gpio_get row-pin)))) |
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(gpio_put col-pin 1))) |
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(defun scan-print-matrix () |
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(scan-matrix) |
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;; (printf "\n-------") |
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(each-in-range (array-size row-pins) row |
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(each-in-range (array-size column-pins) column |
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(when (and (at row column matrix) |
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(not (at row column last-scan-matrix))) |
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;; (printf "----") |
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;; (printf "%d, %d" row column) |
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;; (printf "%s" (? (at row column matrix) "ON" "OFF")) |
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(printf "%c" (at row column matrix-to-keys))) |
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(set (at row column last-scan-matrix) |
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(at row column matrix)))) |
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;; wait for a bit |
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(sleep_ms 100)) |
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