Ownership and License

The contributors are listed in CONTRIB.TXT. This project uses the GPL v3 license, see LICENSE.TXT. EEZ psu-firmware uses the C4.1 (Collective Code Construction Contract) process for contributions. To report an issue, use the EEZ modular-psu-firmware issue tracker.

Introduction

Firmare for STM32F7 MCU used in EEZ BB3 Test & Measurement chassis. Currently supported modules:

• DCP405 0 - 40 V / 5 A programmable power source
• DCM220 dual 1 - 20 V / 4 A auxiliary power source
• DCM224 dual 1 - 24 V / 4.9 A auxiliary power source
• MIO168 mixed I/O module
• PREL6 6 power relays module
• SMX46 4 x 6 programmable switch matrix
• MUX14D dual 7:1 reed relay 2-wire multiplexer

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For EEZ H24005 firmware visit psu-firmware repository.

Build

Firmware Simulator

Linux

sudo apt-get update
sudo apt-get install -y git libsdl2-dev libsdl2-image-dev libsdl2-ttf-dev cmake build-essential libbsd-dev
git clone https://github.com/eez-open/modular-psu-firmware
mkdir -p modular-psu-firmware/build/linux
cd modular-psu-firmware/build/linux
cmake ../..
make

Start simulator with:

./modular-psu-firmware

Emscripten

Download and install Emscripten

source /path/to/emsdk/emsdk_env.sh
export EMSCRIPTEN=/path/to/emsdk/upstream/emscripten
mkdir -p /path/to/modular-psu-firmware/build/emscripten
cd /path/to/modular-psu-firmware/build/emscripten
cmake -DCMAKE_TOOLCHAIN_FILE=../../cmake/Emscripten.cmake -DCMAKE_BUILD_TYPE=Debug -G "Unix Makefiles" ../..
make

Windows

Install Visual Studio Community 2017 and CMake.

Use git to clone https://github.com/eez-open/modular-psu-firmware.

Execute cmake.bat

Visual Studio solution is created in \path\to\modular-psu-firmware\build\win32.

STM32 firmware

Import project from /path/to/modular-psu-firmware/src/third_party/stm32_cubeide into STM32CubeIDE and build it.