Need to Use E2 Heater

mrouse

First off, I have an XYZ Da Vinci 1.0 (new board, serial number begins with 3F10A) and I am using Repetier .92 on it.

I believe I may have fried (somewhere on the board) the heater for my extruder (labeled "E Heater" on the board)

I think this because whenever I get the printer to start heating up the extruder, no voltage is applied to these pins at all. I can get it to heat up by connecting 12 volts directly to the cable attached to it, as that's how it's supposed to heat up anyways. And I can confirm that the temperature displayed on the LCD screen does increase so it can tell the temperature when I get it to increase.

My hopes were to be able to modify the current Repetier firmware code I am using to make the printer heat up the pins to the right of the damaged ones (labeled "E2 Heater"), these are the pins that would be used to heat up a second extruder.

I was wondering, if anyone could point me to what file this would be in for the firmware that I would change? I'm thinking all I really need to do is change the port number for the extruder heater to the port that would be used for the second one?

Repetier

It is quite easy if you now the pin number.

#define EXT0_HEATER_PIN HEATER_0_PIN

sets the pin to be used for first extruder. Replace HEATER_0_PIN by pin number you want.

BTW: What board did you use for firmware. I have no Davinci board in pins.h.