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Table of Contents

ESP-IDF

EPS32 development environment.

Previously tested on Raspberry Pi 3.

Recently tested on Raspberry Pi 400 (aarch64 / python 3.9.2).

This a truly awful development environment.

Setup

Tools

apt-get update
apt-get dist-upgrade
apt-get install git wget flex bison gperf python3 python3-venv python3-pip python3-setuptools python3-pyparsing ninja-build ccache libffi-dev libssl-dev dfu-util

Python

update-alternatives --remove-all python
update-alternatives --install /usr/bin/python python /usr/bin/python3 2
update-alternatives --install /usr/bin/python python /usr/bin/python2 1
update-alternatives --config python
python -V
Python 3.7.3

Fetch

cd /opt
git clone --recursive https://github.com/espressif/esp-idf.git

Install

setenv IDF_PATH "/opt/esp-idf"
setenv IDF_TOOLS_PATH "/opt/esp-idf"
cd /opt/esp-idf
sh install.sh

Get path

sh export.sh

Set path

setenv PATH "${PATH}:/opt/esp-idf/components/espcoredump:/opt/esp-idf/components/partition_table:/opt/esp-idf/components/app_update:/opt/esp-idf/tools/xtensa-esp-elf-gdb/12.1_20221002/xtensa-esp-elf-gdb/bin:/opt/esp-idf/tools/riscv32-esp-elf-gdb/12.1_20221002/riscv32-esp-elf-gdb/bin:/opt/esp-idf/tools/xtensa-esp32-elf/esp-12.2.0_20230208/xtensa-esp32-elf/bin:/opt/esp-idf/tools/xtensa-esp32s2-elf/esp-12.2.0_20230208/xtensa-esp32s2-elf/bin:/opt/esp-idf/tools/xtensa-esp32s3-elf/esp-12.2.0_20230208/xtensa-esp32s3-elf/bin:/opt/esp-idf/tools/riscv32-esp-elf/esp-12.2.0_20230208/riscv32-esp-elf/bin:/opt/esp-idf/tools/esp32ulp-elf/2.35_20220830/esp32ulp-elf/bin:/opt/esp-idf/tools/openocd-esp32/v0.12.0-esp32-20230419/openocd-esp32/bin:/opt/esp-idf/python_env/idf5.2_py3.9_env/bin:/opt/esp-idf/tools"

Resources

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