Hi I recently bought the pololu usb avr programmer v2.1.
I used to use an arduino uno with an avrisp from sparkfun in, which still never misses a beat, although its a lot slower.
I can succesfully program my pcb with the pololu and verify it.
However I am experiencing trouble when I try to use the -t flag.
avrdude -P COM13 -b 19200 -c avrispv2 -p m1284p -t
I get the following response as I would expect.
avrdude: AVR Device initialized and ready to accept instructions
Reading|##### | 100%
avrdude: Device signature = 0x1e9705
when I try to execute the command
write eeprom 0 0x70 0x01 0x02 0x03 0x04 0x05
it just hangs and then I get timeouts
avrdude: stk500_2_ReceiveMessage(): timeout
avrdude: stk500_2_cmd(): short reply, len = 0
Is this a known problem? or do I need to configure the device differently in the configuration tool.
If I execute the same command with the arduino uno programmer interface it works fine.