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Created ESP-IDF for can-interface

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This commit is contained in:
AlexanderHD27
2024-10-03 19:49:21 +02:00
parent 48fded7981
commit 096a6c18d6
18 changed files with 2554 additions and 0 deletions
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47
can-interface/.devcontainer/Dockerfile Normal file
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FROM espressif/idf
ARG DEBIAN_FRONTEND=nointeractive
ARG CONTAINER_USER=esp
ARG USER_UID=1050
ARG USER_GID=$USER_UID
RUN apt-get update \
&& apt install -y -q \
cmake \
git \
libglib2.0-0 \
libnuma1 \
libpixman-1-0 \
&& rm -rf /var/lib/apt/lists/*
# QEMU
ENV QEMU_REL=esp_develop_8.2.0_20240122
ENV QEMU_SHA256=e7c72ef5705ad1444d391711088c8717fc89f42e9bf6d1487f9c2a326b8cfa83
ENV QEMU_DIST=qemu-xtensa-softmmu-${QEMU_REL}-x86_64-linux-gnu.tar.xz
ENV QEMU_URL=https://github.com/espressif/qemu/releases/download/esp-develop-8.2.0-20240122/${QEMU_DIST}
ENV LC_ALL=C.UTF-8
ENV LANG=C.UTF-8
RUN wget --no-verbose ${QEMU_URL} \
&& echo "${QEMU_SHA256} *${QEMU_DIST}" | sha256sum --check --strict - \
&& tar -xf $QEMU_DIST -C /opt \
&& rm ${QEMU_DIST}
ENV PATH=/opt/qemu/bin:${PATH}
RUN groupadd --gid $USER_GID $CONTAINER_USER \
&& adduser --uid $USER_UID --gid $USER_GID --disabled-password --gecos "" ${CONTAINER_USER} \
&& usermod -a -G root $CONTAINER_USER && usermod -a -G dialout $CONTAINER_USER
RUN chmod -R 775 /opt/esp/python_env/
USER ${CONTAINER_USER}
ENV USER=${CONTAINER_USER}
WORKDIR /home/${CONTAINER_USER}
RUN echo "source /opt/esp/idf/export.sh > /dev/null 2>&1" >> ~/.bashrc
ENTRYPOINT [ "/opt/esp/entrypoint.sh" ]
CMD ["/bin/bash", "-c"]

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can-interface/.devcontainer/devcontainer.json Normal file
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{
"name": "ESP-IDF QEMU",
"build": {
"dockerfile": "Dockerfile"
},
"customizations": {
"vscode": {
"settings": {
"terminal.integrated.defaultProfile.linux": "bash",
"idf.espIdfPath": "/opt/esp/idf",
"idf.customExtraPaths": "",
"idf.pythonBinPath": "/opt/esp/python_env/idf5.4_py3.12_env/bin/python",
"idf.toolsPath": "/opt/esp",
"idf.gitPath": "/usr/bin/git"
},
"extensions": [
"espressif.esp-idf-extension"
]
},
"codespaces": {
"settings": {
"terminal.integrated.defaultProfile.linux": "bash",
"idf.espIdfPath": "/opt/esp/idf",
"idf.customExtraPaths": "",
"idf.pythonBinPath": "/opt/esp/python_env/idf5.4_py3.12_env/bin/python",
"idf.toolsPath": "/opt/esp",
"idf.gitPath": "/usr/bin/git"
},
"extensions": [
"espressif.esp-idf-extension",
"espressif.esp-idf-web"
]
}
},
"runArgs": ["--privileged"]
}

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can-interface/.vscode/c_cpp_properties.json vendored Normal file
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{
"configurations": [
{
"name": "ESP-IDF",
"compilerPath": "${config:idf.toolsPath}/tools/xtensa-esp-elf/esp-13.2.0_20240530/xtensa-esp-elf/bin/xtensa-esp32-elf-gcc",
"compileCommands": "${config:idf.buildPath}/compile_commands.json",
"includePath": [
"${config:idf.espIdfPath}/components/**",
"${config:idf.espIdfPathWin}/components/**",
"${workspaceFolder}/**"
],
"browse": {
"path": [
"${config:idf.espIdfPath}/components",
"${config:idf.espIdfPathWin}/components",
"${workspaceFolder}"
],
"limitSymbolsToIncludedHeaders": true
}
}
],
"version": 4
}

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can-interface/.vscode/launch.json vendored Normal file
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{
"version": "0.2.0",
"configurations": [
{
"type": "gdbtarget",
"request": "attach",
"name": "Eclipse CDT GDB Adapter"
},
{
"type": "espidf",
"name": "Launch",
"request": "launch"
}
]
}

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can-interface/.vscode/settings.json vendored Normal file
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{
"C_Cpp.intelliSenseEngine": "default",
"idf.adapterTargetName": "esp32",
"idf.customExtraPaths": "/home/alexander/.espressif/tools/xtensa-esp-elf-gdb/14.2_20240403/xtensa-esp-elf-gdb/bin:/home/alexander/.espressif/tools/riscv32-esp-elf-gdb/14.2_20240403/riscv32-esp-elf-gdb/bin:/home/alexander/.espressif/tools/xtensa-esp-elf/esp-13.2.0_20240530/xtensa-esp-elf/bin:/home/alexander/.espressif/tools/riscv32-esp-elf/esp-13.2.0_20240530/riscv32-esp-elf/bin:/home/alexander/.espressif/tools/esp32ulp-elf/2.38_20240113/esp32ulp-elf/bin:/home/alexander/.espressif/tools/openocd-esp32/v0.12.0-esp32-20240318/openocd-esp32/bin:/home/alexander/.espressif/tools/ninja/1.11.1:/home/alexander/.espressif/tools/esp-rom-elfs/20240305",
"idf.customExtraVars": {
"OPENOCD_SCRIPTS": "/home/alexander/.espressif/tools/openocd-esp32/v0.12.0-esp32-20240318/openocd-esp32/share/openocd/scripts",
"ESP_ROM_ELF_DIR": "/home/alexander/.espressif/tools/esp-rom-elfs/20240305/"
},
"idf.espIdfPath": "/opt/esp/v5.3.1/esp-idf",
"idf.openOcdConfigs": [
"board/esp32-wrover-kit-3.3v.cfg"
],
"idf.port": "/dev/ttyUSB0",
"idf.pythonBinPath": "/home/alexander/.espressif/python_env/idf5.3_py3.12_env/bin/python",
"idf.toolsPath": "/home/alexander/.espressif",
"idf.flashType": "UART"
}

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{
"version": "2.0.0",
"tasks": [
{
"label": "Build - Build project",
"type": "shell",
"command": "${config:idf.pythonBinPath} ${config:idf.espIdfPath}/tools/idf.py build",
"windows": {
"command": "${config:idf.pythonBinPathWin} ${config:idf.espIdfPathWin}\\tools\\idf.py build",
"options": {
"env": {
"PATH": "${env:PATH};${config:idf.customExtraPaths}"
}
}
},
"options": {
"env": {
"PATH": "${env:PATH}:${config:idf.customExtraPaths}"
}
},
"problemMatcher": [
{
"owner": "cpp",
"fileLocation": [
"autoDetect",
"${workspaceFolder}"
],
"pattern": {
"regexp": "^(.*?):(\\d+):(\\d*):?\\s+(?:fatal\\s+)?(warning|error):\\s+(.*)$",
"file": 1,
"line": 2,
"column": 3,
"severity": 4,
"message": 5
}
}
],
"group": {
"kind": "build",
"isDefault": true
}
},
{
"label": "Set ESP-IDF Target",
"type": "shell",
"command": "${command:espIdf.setTarget}",
"problemMatcher": {
"owner": "cpp",
"fileLocation": [
"autoDetect",
"${workspaceFolder}"
],
"pattern": {
"regexp": "^(.*?):(\\d+):(\\d*):?\\s+(?:fatal\\s+)?(warning|error):\\s+(.*)$",
"file": 1,
"line": 2,
"column": 3,
"severity": 4,
"message": 5
}
}
},
{
"label": "Clean - Clean the project",
"type": "shell",
"command": "${config:idf.pythonBinPath} ${config:idf.espIdfPath}/tools/idf.py fullclean",
"windows": {
"command": "${config:idf.pythonBinPathWin} ${config:idf.espIdfPathWin}\\tools\\idf.py fullclean",
"options": {
"env": {
"PATH": "${env:PATH};${config:idf.customExtraPaths}"
}
}
},
"options": {
"env": {
"PATH": "${env:PATH}:${config:idf.customExtraPaths}"
}
},
"problemMatcher": [
{
"owner": "cpp",
"fileLocation": [
"autoDetect",
"${workspaceFolder}"
],
"pattern": {
"regexp": "^(.*?):(\\d+):(\\d*):?\\s+(?:fatal\\s+)?(warning|error):\\s+(.*)$",
"file": 1,
"line": 2,
"column": 3,
"severity": 4,
"message": 5
}
}
]
},
{
"label": "Flash - Flash the device",
"type": "shell",
"command": "${config:idf.pythonBinPath} ${config:idf.espIdfPath}/tools/idf.py -p ${config:idf.port} -b ${config:idf.flashBaudRate} flash",
"windows": {
"command": "${config:idf.pythonBinPathWin} ${config:idf.espIdfPathWin}\\tools\\idf.py flash -p ${config:idf.portWin} -b ${config:idf.flashBaudRate}",
"options": {
"env": {
"PATH": "${env:PATH};${config:idf.customExtraPaths}"
}
}
},
"options": {
"env": {
"PATH": "${env:PATH}:${config:idf.customExtraPaths}"
}
},
"problemMatcher": [
{
"owner": "cpp",
"fileLocation": [
"autoDetect",
"${workspaceFolder}"
],
"pattern": {
"regexp": "^(.*?):(\\d+):(\\d*):?\\s+(?:fatal\\s+)?(warning|error):\\s+(.*)$",
"file": 1,
"line": 2,
"column": 3,
"severity": 4,
"message": 5
}
}
]
},
{
"label": "Monitor: Start the monitor",
"type": "shell",
"command": "${config:idf.pythonBinPath} ${config:idf.espIdfPath}/tools/idf.py -p ${config:idf.port} monitor",
"windows": {
"command": "${config:idf.pythonBinPathWin} ${config:idf.espIdfPathWin}\\tools\\idf.py -p ${config:idf.portWin} monitor",
"options": {
"env": {
"PATH": "${env:PATH};${config:idf.customExtraPaths}"
}
}
},
"options": {
"env": {
"PATH": "${env:PATH}:${config:idf.customExtraPaths}"
}
},
"problemMatcher": [
{
"owner": "cpp",
"fileLocation": [
"autoDetect",
"${workspaceFolder}"
],
"pattern": {
"regexp": "^(.*?):(\\d+):(\\d*):?\\s+(?:fatal\\s+)?(warning|error):\\s+(.*)$",
"file": 1,
"line": 2,
"column": 3,
"severity": 4,
"message": 5
}
}
],
"dependsOn": "Flash - Flash the device"
},
{
"label": "OpenOCD: Start openOCD",
"type": "shell",
"presentation": {
"echo": true,
"reveal": "never",
"focus": false,
"panel": "new"
},
"command": "openocd -s ${command:espIdf.getOpenOcdScriptValue} ${command:espIdf.getOpenOcdConfigs}",
"windows": {
"command": "openocd.exe -s ${command:espIdf.getOpenOcdScriptValue} ${command:espIdf.getOpenOcdConfigs}",
"options": {
"env": {
"PATH": "${env:PATH};${config:idf.customExtraPaths}"
}
}
},
"options": {
"env": {
"PATH": "${env:PATH}:${config:idf.customExtraPaths}"
}
},
"problemMatcher": {
"owner": "cpp",
"fileLocation": [
"autoDetect",
"${workspaceFolder}"
],
"pattern": {
"regexp": "^(.*?):(\\d+):(\\d*):?\\s+(?:fatal\\s+)?(warning|error):\\s+(.*)$",
"file": 1,
"line": 2,
"column": 3,
"severity": 4,
"message": 5
}
}
},
{
"label": "adapter",
"type": "shell",
"command": "${config:idf.pythonBinPath}",
"isBackground": true,
"options": {
"env": {
"PATH": "${env:PATH}:${config:idf.customExtraPaths}",
"PYTHONPATH": "${command:espIdf.getExtensionPath}/esp_debug_adapter/debug_adapter"
}
},
"problemMatcher": {
"background": {
"beginsPattern": "\bDEBUG_ADAPTER_STARTED\b",
"endsPattern": "DEBUG_ADAPTER_READY2CONNECT",
"activeOnStart": true
},
"pattern": {
"regexp": "(\\d+)-(\\d+)-(\\d+)\\s(\\d+):(\\d+):(\\d+),(\\d+)\\s-(.+)\\s(ERROR)",
"file": 8,
"line": 2,
"column": 3,
"severity": 4,
"message": 9
}
},
"args": [
"${command:espIdf.getExtensionPath}/esp_debug_adapter/debug_adapter_main.py",
"-e",
"${workspaceFolder}/build/${command:espIdf.getProjectName}.elf",
"-s",
"$OPENOCD_SCRIPTS",
"-dn",
"esp32",
"-om",
"connect_to_instance",
"-t",
"xtensa-esp32-elf-"
],
"windows": {
"command": "${config:idf.pythonBinPathWin}",
"options": {
"env": {
"PATH": "${env:PATH};${config:idf.customExtraPaths}",
"PYTHONPATH": "${command:espIdf.getExtensionPath}/esp_debug_adapter/debug_adapter"
}
}
}
}
]
}

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# The following lines of boilerplate have to be in your project's
# CMakeLists in this exact order for cmake to work correctly
cmake_minimum_required(VERSION 3.16)
include($ENV{IDF_PATH}/tools/cmake/project.cmake)
project(can-interface)

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can-interface/components/mcp2125/CMakeLists.txt Normal file
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idf_component_register(SRCS "operations.cpp"
INCLUDE_DIRS "include"
REQUIRES driver)

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bool dummy_function(bool flag);

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bool dummy_function(bool flag) {
return !flag;
}

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can-interface/main/CMakeLists.txt Executable file
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idf_component_register(SRCS "hello_world_main.cpp"
REQUIRES driver
REQUIRES mcp2125
REQUIRES spi_flash
INCLUDE_DIRS "")

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{
"folders": [
{
"path": ".."
}
]
}

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can-interface/main/hello_world_main.cpp Executable file
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/*
* SPDX-FileCopyrightText: 2010-2022 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: CC0-1.0
*/
#include <stdio.h>
#include <inttypes.h>
#include "sdkconfig.h"
#include "freertos/FreeRTOS.h"
#include "freertos/task.h"
#include "freertos/semphr.h"
#include "freertos/queue.h"
#include "esp_chip_info.h"
#include "esp_flash.h"
#include "esp_system.h"
#include "driver/gpio.h"
#include "driver/spi_master.h"
#include "mcp2125.hpp"
#define SPI_PIN_CS0 GPIO_NUM_5
#define SPI_PIN_SCLK GPIO_NUM_18
#define SPI_PIN_MISO GPIO_NUM_19
#define SPI_PIN_MOSI GPIO_NUM_23
#define EXTERNAL_TRIGGER GPIO_NUM_26
#ifdef __cplusplus
extern "C" {
#endif
void app_main() {
printf("Hello world!\n");
const gpio_num_t LED_PIN = GPIO_NUM_2;
gpio_set_direction(LED_PIN, GPIO_MODE_OUTPUT);
gpio_set_direction(EXTERNAL_TRIGGER, GPIO_MODE_OUTPUT);
gpio_set_level(EXTERNAL_TRIGGER, true);
spi_bus_config_t spi_config = {
.mosi_io_num = SPI_PIN_MOSI,
.miso_io_num = SPI_PIN_MISO,
.sclk_io_num = SPI_PIN_SCLK,
.quadwp_io_num = -1,
.quadhd_io_num = -1,
.flags = SPICOMMON_BUSFLAG_MASTER
};
spi_device_interface_config_t mp2125_devcfg = {
.command_bits = 8,
.address_bits = 0,
.dummy_bits = 0,
.mode = 0,
.duty_cycle_pos = 128,
.cs_ena_pretrans = 1,
.cs_ena_posttrans = 1,
.clock_speed_hz = 10000,
.spics_io_num = SPI_PIN_CS0,
.flags = SPI_DEVICE_HALFDUPLEX,
.queue_size = 5,
};
spi_device_handle_t mp2125_handle;
spi_bus_initialize(VSPI_HOST, &spi_config, SPI_DMA_CH_AUTO);
spi_bus_add_device(VSPI_HOST, &mp2125_devcfg, &mp2125_handle);
char rxBuffer[32] = {0};
spi_transaction_t transaction0 = { // RESET
.cmd = 0b11000000,
.length = 0,
.rxlength = 2 * 8,
.tx_buffer = NULL,
.rx_buffer = rxBuffer
};
spi_transaction_t transaction1 = { // READ STAT/S
.cmd = 0b10110000,
.length = 0,
.rxlength = 2 * 8,
.tx_buffer = NULL,
.rx_buffer = rxBuffer
};
vTaskDelay(100 / portTICK_PERIOD_MS);
gpio_set_level(EXTERNAL_TRIGGER, false);
spi_device_transmit(mp2125_handle, &transaction0);
spi_device_transmit(mp2125_handle, &transaction1);
gpio_set_level(EXTERNAL_TRIGGER, true);
bool flag = true;
while (true) {
gpio_set_level(LED_PIN, flag);
flag = dummy_function(flag);
vTaskDelay(100 / portTICK_PERIOD_MS);
}
}
#ifdef __cplusplus
}
#endif

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