- I installed the Gemma driver for windows 7.
- I add trinkethardwaresupport.zip files to Arduino in my Documents.
- I replaced the old file with the updated file of avrdude.conf to etc folder.
- I replaced the old file with the updated file of avr-ld.exe to bin folder.
- set the board to adafruit Gemma 8mhz and programmer to USBtinyISP.
"avrdude: error: usbtiny_receive: usb_control_msg: sending control message failed, win error: The device does not recognize the command.
(expected 4, got -5)
avrdude: error: usbtiny_receive: usb_control_msg: sending control message failed, win error: The device does not recognize the command.
(expected 4, got -5)
avrdude: verification error, first mismatch at byte 0x0000
0x20 != 0x00
avrdude: verification error; content mismatch
avrdude: error: usbtiny_transmit: usb_control_msg: sending control message failed, win error: The device does not recognize the command."
I can't figure out why any ideas?