<snip> .... </snip> Now, can you kindly tell us how to open and read the code in that hex file please? <snip> .... </snip>
You can't read it since its compiled.
Not being one to take good advice when given some, after realising the
miner_pic.hex file was an ASCII file, I decided to deploy my secret reference material (read google) and seem to have found something, though I can not make any sense of it. I am sure
bitsolutions, the clever clogs on our side, can so here goes.
1. My reference material suggested a site to view a hex file:
http://en.webhex.net/ On visiting the site, I browsed to the file and uploaded the miner_pic.hex file
2. On the next screen, I scrolled to the bottom of the box and clicked on the Export link
3. When the Export screen was loaded, I un-checked the Headline, Offsets and Readable Characters check-boxes then clicked on the Export button on that screen.
4. I was then presented with the hex data in a web page. I had not mentioned this, but earlier, my reference material had also suggested to me an online dis-assembler here :
http://www2.onlinedisassembler.com/odaweb/5. I copied all the exported hex data (Ctrl + A then Ctrl + C) then flicked over to the dis-assembler, clicked on the Platform button and changed it to
avr (this may b wrong), and in the box below that I pasted the hex data into it.
The page then did a little spinning wheel and after a short while, spewed out something like this:

Now the easy bit, @
bitsolutions or any of you clever clogs out there, can you make any sense of that?