HF Receiver for RedPitaya board
HF Receiver for RedPitaya board
This is a HF receiver for RedPitaya board.
RF input is on ADC 1 (via a transformer and proper filter).
BF output is a PWM signal on Port Ext1 pin 3, i use a D amplifier PAM8403, with a RC filter (1.5k and 22nf) and a potentimeter.
The Tcl file came from Vivado 2017.4
Configuration is made via SSH and via many program one for DDS receive frequencies one for side band, one for gain …
Those code are in server dir.
Compile on redpitaya with gcc -o ProgNme ProgNme.c
use with ProgNme Param
If one want a fast test load system.bit in RedPitaya and execute cat system.bit > /dev/xdevcfg
No sound heard until you set gain via TestGain and TestGShift.
A more convivial program is to come.
PSE Give report to FM4PN@laposte.net