Start Atmel Studio 7.0 and open load current vehicle firmware soltution solution vehicle_atmega2560_firmware.atsln

2. ICE Programmer

Warning
Make sure vehicle is power off before connecting programmer

With vehicle power OFF, connect ICE programmer AVR Port to JTAG header. Make sure to check pinout of Programmer, Vehicle and Connector Cable.

Image Added

Pinout:

Image AddedImage Added

3. Flash ATmega

Turn on vehicle and connect to ATmega Chip using Devive Programming.

Warning
Check Fuses

Image Added

Flash chip using Start without Debugging

Warning
Turn OFF vehicle after flashing BEFORE disconnecting programmer

Image Added