[LASMO] Git workflow and beginning with FreeRTOS

In 2 days, we defined the architecture of our project and most notably, we establish that we’ll be using 3 microcontrollers: a main controller from the STM32F7 family, a smaller one from the STM32F3xx family, whose main purpose will be to switch off the laser when it doesn’t move to comply with security norms, and an ESP32 for the network.

It seemed then logical to try and begin learning to use FreeRTOS, as we were used to work with ChibiOS in practical courses. That’s why I copied a demo for STM32F4xx cards, which we happen to have used during the practical works. In the next week I’ll try to learn how the kernel works in order to set up a SPI interface and maybe, if I have the time, a code to access an SD card, using the STM32F4xx. The code will be eventually reused on our final STM32F7 if functional.

We chose to use the “GitHub workflow” because it’s simpler. The “Merge Request” feature of GitLab will help us apply this flow well.