Bloolight Zephyr task planning

[ikerperezdelpalomar]

1. Add in just the LED code. Make LEDs work #7
   • Get it compiling with Zephyr GPIO APIs
   • Add a main loop which goes through all the LEDs and toggles them on and off in order every second or so
2. Add in USB code Add in USB code #8
   • Allow control of the LEDS via USB, so we can remove the test main loop above
3. Add in Test sensor reading Add in Test sensor reading #9
   • Just get a single sensor reading to start, not over DMA
   • Report the value over USB
   • Some sensors will need the opamps to work, that's the next step, but get the ones that don't working
4. Add in opamps Add in Test sensor reading #9
   • Get sensor readings working with the opamps
5. Add in full sensor reading Add in full sensor reading #10
   • Use DMA to get the reading
   • At this point the code should be almost functionally the same as bloodlight is at the moment
     • It's ok if it runs a bit slower
6. Optimise
   • We might end up with the task scheduling not being ideal after the above
   • Try to tune the task scheduling to get it running at full speed