support for multiple waveforms

python/test_cpi.py

@@ -45,11 +45,11 @@ def main():
     # CPI Parameters (timing values are in clk ticks)
     num_pulses = 128
     # Should be multiple of udp packet size, currently 4096 bytes, or 1024 samples
-    num_samples = 4096
+    num_samples = 8192
     start_sample = 2000
     tx_num_samples = 4096
     tx_start_sample = start_sample
-    prf = 8000
+    prf = 1000
     pri = int(1/prf * clk)
     pri -= (pri % 3)
     # pri = int(.0001 * clk)
@@ -57,7 +57,7 @@ def main():
     inter_cpi = 20000
     tx_lo_offset = 10e6
     rx_lo_offset = 0
-    dec_rate = 16
+    dec_rate = 1
     test_duration = 2
 
     pri_float = pri / clk