lw35-upgrade/doc/ioc.md

IOC

Firmware

General

• All serial links run at 19200 baud

Bootloader

• The bootloader is a standard Arduino bootloader with the following additions
  • Use ASCII command 'X' to enable loop-through mode. Everything received on UART RX will be forwarded to UART TX until the next reset.
  • Use ASCII command 'Z' to immediately launch into the user firmware
• Use the following avrdude command to program: avrdude -p m8 -P /dev/ttyUSBx -c arduino -b 19200 -U flash:w:$(TARGET).hex