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Developer forums (C::B DEVELOPMENT STRICTLY!) => Development => Topic started by: vfdff on April 05, 2009, 03:37:54 pm

Title: why the avr project can't debug ?
Post by: vfdff on April 05, 2009, 03:37:54 pm

when I choose the avr project to ceate c++ project,I find it is impossiable to debug ,but it's all right when I choose console application to ceate c++ project, why ??
ps:
I have install both gcc compiler and winavr !

Title: Re: why the avr project can't debug ?
Post by: Alex79 on April 08, 2009, 04:33:52 pm

Hi, maybe I'm missing the mark here, but:
You can't debug because the AVR is a different processor than your pentium-ish one, so your gdb debugger can not step through the instructions. You need either an AVR simulator or a hardware connection to your AVR so the debugging takes place in-hardware.
If you are using Windors you can use AVRStudio to debug (free). For a hardware debug, you should use JTAG or debugWire depending on the AVR you are using. AVRStudio is very easy and simulates every register, peripheral and IO port on the AVR.
Hope it helped!

Regards,
Alex

Title: Re: why the avr project can't debug ?
Post by: vfdff on April 10, 2009, 02:54:57 pm

thanks for your detail answer,that's to say ,the  avr compiler don't have an debug tool itself?