I am trying to upload marlin to a spare motherboard. I have put a bootloader on the board using USBasp but I cannot get Marlin to upload to it keep getting stk500v2_receivemessage timeouts.
I have change the baud rate to 56000 as suggested but no joy.
stk500v2_receive message timeouts. Just means its not talking..
Hasn't reset into bootloader mode, or upload setting don't match boot loader or your talking to the wrong com port
Changed the baud rate where? to change the baud rate for uploads you have to edit the appropriate boards.txt file and restart the arduino ide. changing the baud rate in marlin does nothing as marlin isnt running yet, the bootloader is
(Im presuming this is a arduino as CTC clone doesn't tell me anything about the board)
So what does the board look like, what is the cpu and clock, what boot loader are you using, what baud and protocol does the boot loader expect, what board have you selected in the arduino ide and what uploads settings are in the boards.txt file that defines the board you selected?
Are there any enable reset jumpers? Would need to be enabled to reboot into bootloader
Edited 2 time(s). Last edit at 11/21/2017 06:25PM by Dust.