Frequency Counter Software Microcontroller

[lonkenzo]

Hi everybody.
I have found a circuit of 2.5GHz Frequency counter https://hem.passagen.se/communication/frcpll.html wich uses a microcontroller 16F870 But I don't have the software program of the microcontroller to understand how does it work. Please someone can help me to find It Somewhere.
Thank you.

 

[wizpic]

Here you go
https://hem.passagen.se/communication/pic/led_counter.zip Software 999MHz with 1kHz resolution (the hex files are zipped!)
https://hem.passagen.se/communication/pic/led_counter_uhf.zip Software 2.5 GHz with 10kHz resolution(the hex files are zipped!)
If your after the source code then I can't help the author has not released it but why when you have the hex files to program and will be able to use it
Now fi your after the LCD version then you would have o buy a pre-programmed pic, but the link you posted is the LED version

 

[lonkenzo]

I Understand Mr wizpic but the problem for me is to understand the program in the microcontroller(how does it make to count the frequency) because i want to modify it form another application. I have found a dissassembler but the code ASM that I have is too long (almost fifteen pages of A4 paper). I am no a Cracker to understant it.
Thank you nevertheless.