AVR-Chat

--- In AVR-Chat@yahoogroups.com, "Hamid reza Kabiri" <kabiri@e...> 
wrote:

> I have serial port and I don't
> want my customers use AVR Programer.

OK, then you want them to send an Intel Hex file to the serial port 
using a terminal emulator program of some sort, right?  An AVR Flash 
Loader that supports direct input of Intel Hex may be tricky. The AVR 
Flash memory can only be programmed in blocks. If the data in the Hex 
file jumps around, you may have to read, erase and program blocks 
quickly and have trouble keeping up with the input from the serial 
port. Maybe when we properly understand what you're trying to do 
someone who has tried this will speak up.

> But I don't khow how I can convert
> my bin file to Hex file and send
> it to Mega64.

What tools are you using to write the software? You need to configure 
the linker to output Intel Hex format. Perhaps someone using the same 
tools can tell you how to do this.

> Can send me sample PCB?

A sample Printed Circuit Board?  Of what? How will a PCB help?

Graham.