Various subprojects for AVR's sharing a small library of common code.

• mctrl - motor control. arduino. HDLC-like framing over USART. Interrupt driven. buffers packets in statically allocated space.

• arr - Code for the arduino (atmega328p), attempting to get usart message parsing and servo control functioning.

• lline - old linefollower code for an atiny861

• heavy - a atmega644p with attached magnetic card reader and (eventually) lcd display.

• common - some code that is useful in general.

  • async adc
  • macro generated queuing
  • motor control
  • servo control
  • i2c noblock - currently borked for unknown reasons, bus is unable to leave the transmitting state for the stop state
  • spi noblock - needs to be reworked
  • spi blocking - limited and unused presently, useful @ high spi clocks.