pslab-mini-hardware

This repository contains the PSLab-Mini hardware design files. PSLab Mini is a scaled-down version of the PSLab board, aiming to provide instruments for doing signal measurements. It is planned to consist of an Oscilloscope, a Logic analyzer, and a Multimeter.

• Firmware: https://github.com/fossasia/pslab-mini-firmware

Communication

• Our chat channel is on Gitter here at PSLab channel
• Our Website PSLab Website

Platform

• Microcontroller Platform : STM32H563RIT6
• Compiler: gcc-arm-none-eabi
• Programming Tool:
  • For uploading the boatloader onto the board: STLink/Any other ARM programmer
  • For uploading the firmware onto the board: Directly using USB (OpenBLT Boatloader is already present on the board)

Parts list

• STM32H563RIT6 - Microcontroller

Details of the project

Design Goals

• Compact and manufacturable: All components placed on one PCB side

Core functionalities

• Oscilloscope

  • At least 2 channels, 12-bit ADC
  • Higher sampling rate than the current PSLab Board

• Logic Analyser

  • ≥ 4 channels

• Multimeter

  • AC/DC voltage, current, resistance, capacitance

Technical Requirements

• Interfaces
  • Open Toolchain : compiles with gcc(gcc-arm-none-eabi)
  • ADC : ≥ 2 channels, ≥ 10-bit
  • 2x UART, 1x I2C, 3x SPI

Documentation related to the microcontroller

• Datasheet
• Referece manual
• HAL and LL documentation