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« on: October 19, 2012, 11:33:41 pm » |
when i upload new bootloader to my arduino duemilanove 328. it shows stk resp=0x00 thennext time 0x015 etc. is my device faulty. how can i use my dunilanove board to a avr programmer without any hardware change. can i upload my hex file to other avr using the same usb cable of the arduino.
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SE USA
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« Reply #1 on: October 19, 2012, 11:55:37 pm » |
no
the only way it works over the serial line is with a bootloader, no bootloader no load without an external programmer
if you have a chip that already works (meaning it has a bootloader) you can use the Arduino as ISP sketch in the examples, then you plug up 4 wires and go
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« Reply #2 on: October 20, 2012, 12:34:42 am » |
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SE USA
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« Reply #3 on: October 20, 2012, 12:36:29 am » |
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« Reply #4 on: October 20, 2012, 01:35:54 am » |
while we using ardino as avr isp then is we need to remove the bootloaded 328(in my case Duemilanove 328) ?
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« Reply #5 on: October 20, 2012, 02:17:42 am » |
no, you use the bootloaded AVR as a middle man to the blank AVR
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