Description

A brief description of the chapter, summary of relevance to its story (), and any useful resources

Test the I2C peripheral of the OBC.

Original page:

Testing OBC Peripherals

Tasks

A list of sequential tasks for the chapter - the chapter is complete when all tasks are complete

• [ ] Check waveform on the receive side

• [ ] Check receiving data of OBC

• [ ] Check for reflections

• [x] Get familiar with the pinout of OBC

• [x] Get familiar with how to write firmware on the STM32

• [x] Fix bus connection to the board

  • [x] unsolder
  • [x] solder it back (solder paste)

• [ ] Connect raspberry pi (see below) to the OBC and use some command line tool to smoke test I2C

  Raspberry Pi

• [ ] Start implementing more formalized test cases using python

  I think it would be sick to have tests that involve flashing the OBC, and simulating slaves on the pi side at the same time, not sure how feasible this is though

  • [ ] Basic tests
  • [ ] Edge cases, e.g.
    • [ ] Misbehaving device
    • [ ] Malicious device

• [ ] Firmware takes over

Notes

Space for research notes, open questions, progress logs

• November 22
• November 27