I'm trying to use Arduino Uno as ISP to program Arduino Mega 2560 using this Pin connections (Uno->Mega):
slave reset: 10: -> RESET on target
MOSI: 11: -> 51
MISO: 12: -> 50
SCK: 13: -> 52
It runs perfectly when I "Burn Bootloader" from Arduino IDE and LED starts blinking on target. So I assume my pin connections are correct.
However, when I open the Blink example and perform "Upload Using Programmer" in Sketch tab after choosing "Arduino as ISP" in Tools>Programmer it uploads the code but LED on Mega doesn't blink.
I'm afraid that I have problem in my Mega Bootloader hex file and think it's not configuring Pin 13 as a LED pin. But in this case I shouldn't have seen the led blinking after burning the bootloader.
What am I missing here? I appreciate your help. -Bex