Hi guys,
I am trying to get RSSI measurement/value from max2837 on hackrf one board.
After reading max2837 programming guide, I know how to enable RSSI measurement.
But after that, I am not what I got is correct RSSI measurement.
I am just wondering if there is any one here who successfully got RSSI value
from max2837 on hackrf one.
Since I started this task, I have ran into following problems
1/ identifying RSSI pinWell, I can see the max2837 pin 32 is the RSSI output
pin, But, where does it lead to? Looking at pcb schematic pdf file, it seems
like this "RSSI pin32 (max2837) ---> P67/SGPIO12 (LPC4320) ---> Bank2F3M12 (
CPLD)". I am not sure if this is correct?
2/ If I am correct above, How to get RSSI value?Since RSSI pin 32 output signal
is analog signal (I could be wrong here), How do I get voltage of pin 32 output
signal via SGPIO12? I tried to connect oscilloscope to Bank2F3M12 PIN 21 on P28
but what display on the screen does not make any sense to me.
Can anyone here help?
Cheers,Louie
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