ELECINF344/381

Interactive web site of Télécom ParisTech's ELECINF344/ELECINF381 Robotics and Embedded Systems classes (a.k.a. ROSE, 2012 session).

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SaMoRa: Bootloader, traffic sensors and CAN HAL for STM32F2xx

 

Hi,

Today, we worked respectively on bootloader, traffic sensors and CAN HAL.

  • Bootloader is very difficult to implement. We have to complete crt0.c of ChibiOs. We have to copy vector table and got section in RAM to add offset of these relatives address. Now, we are able to branch the main but after there are a bug.
  • CAN HAL is in progress. We will test it soon.
  • Traffic sensors work but code will be improved tomorow. And we need to inface this node with the base station. Moreover we dumped packets between booster and remote, to analyze the protocol.

Pictures of our experiments

SaMoRa’s Team

Possibly related posts:

  1. SaMoRa : Progress on bootloader
  2. SaMoRa : Position independent executable & Rewired table
  3. SaMoRa : Update Firmware over Can without Brick
  4. SaMoRa is on the rails
  5. SaMoRa : Some news

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