Initial setup for the Handcrank Boost Converter
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commit
06ecbf4137
6 changed files with 154 additions and 0 deletions
2
.gitignore
vendored
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2
.gitignore
vendored
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build/
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.cache/
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20
CMakeLists.txt
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20
CMakeLists.txt
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cmake_minimum_required (VERSION 3.13)
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include(pico_sdk_import.cmake)
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project (handkurbel VERSION 0.1 LANGUAGES 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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pico_sdk_init()
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add_executable(${CMAKE_PROJECT_NAME}
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src/main.c
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)
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pico_enable_stdio_usb(${CMAKE_PROJECT_NAME} 1)
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pico_enable_stdio_uart(${CMAKE_PROJECT_NAME} 0)
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pico_add_extra_outputs(${CMAKE_PROJECT_NAME})
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target_link_libraries(${CMAKE_PROJECT_NAME} pico_stdlib)
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8
make.sh
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8
make.sh
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#!/bin/sh
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export PICO_SDK_PATH=/home/thomas/Software/rpi-pico/pico-sdk
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mkdir -p build
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cd build
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cmake -DCMAKE_EXPORT_COMPILE_COMMANDS=1 ..
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make $@
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73
pico_sdk_import.cmake
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73
pico_sdk_import.cmake
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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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10
pinout.txt
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10
pinout.txt
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GP2 = MCP3204 SCLK
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GP3 = MCP3204 MOSI
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GP4 = MCP3204 MISO
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GP5 = MCP3204 CS_N
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GP10 = Power Switch (PWM Channel 5A)
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GP13 = LED
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GP14 = LED
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GP15 = LED
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41
src/main.c
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41
src/main.c
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#include "hardware/gpio.h"
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//#include <stdio.h>
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#include <pico/stdlib.h>
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#define LED1_PIN 13
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#define LED2_PIN 14
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#define LED3_PIN 15
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int main()
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{
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//stdio_init_all();
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//printf("Hello, world!\n");
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gpio_init(LED1_PIN);
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gpio_init(LED2_PIN);
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gpio_init(LED3_PIN);
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gpio_set_dir(LED1_PIN, true);
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gpio_set_dir(LED2_PIN, true);
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gpio_set_dir(LED3_PIN, true);
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gpio_put(LED1_PIN, true);
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gpio_put(LED2_PIN, true);
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gpio_put(LED3_PIN, true);
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sleep_ms(3000);
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while (true) {
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gpio_put(LED1_PIN, true);
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gpio_put(LED2_PIN, false);
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gpio_put(LED3_PIN, false);
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sleep_ms(500);
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gpio_put(LED1_PIN, false);
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gpio_put(LED2_PIN, true);
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sleep_ms(500);
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gpio_put(LED2_PIN, false);
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gpio_put(LED3_PIN, true);
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sleep_ms(500);
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}
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return 0;
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}
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