Requirements

What needs to be done in the new version

Please write all ideas and thoughts here. When the problem is solved or incorporated into the new board, please move the task to the part for previously solved requirements.

HW requirements

• Coupling between front and rear measurement.
• There is drop in distance when we go too close with the cars instead of increase - probably saturation.
• The front and rear measurement boards should fit within the lights of the car.
• Add space for red and white LEDs in on the distance measurement boards.
• Label plus and minus on the pads for brush, motor and sensor soldering.
• Increase the hole for screw

SW requerements

• Martin: Enable going backwards - needed for visualizing of the wave properties - the car has a controller, which must overshoot when going to the position, so it must be allowed to go back.
• Martin and Honza: Main file must be prepared so that it enables smooth integration of work of more students. All functions for distance measurement, speed measurement must be in separate folders.
• Mira: Prepare convenient ways how to change parameters of all cars simultaneously - broadcasts or sequential sending to all registered cars. Needed for desired distance set point, desired velocity, PID parameters tuning...
• Deal with communication failures - current protocol does not use acknowledgement. This is needed for uploading of all 50 cars. Then when onepacket is lost, we have a problem. On the other hand,Simulink integration should still work without acknowledgement.
• Mira: Use protection against multiple headder inclusion in Mira's C and H files.
• Mira: shift all cars to one channel to enable broadcasts.