version number and reverified data recording rate

python/test_cpi.py

@@ -14,7 +14,7 @@ from data_recorder import DataRecorder
 
 # Note that increases the size of rmem_max in the linux kernel improves performance for data recording
 # this can be done witht the following terminal command
-# sudo sysctl -w net.core.rmem_max=1048576
+# sudo sysctl -w net.core.rmem_max=41918464
 
 def db20(x):
     return 20*np.log10(np.abs(x))
@@ -29,7 +29,7 @@ def db20n(x):
 def main():
     print('Hello')
 
-    radar = radar_manager.RadarManager(host='192.168.1.201', port=5002)
+    radar = radar_manager.RadarManager(host='192.168.1.200', port=5001)
 
     clk = radar_manager.TIMING_ENGINE_FREQ
 
@@ -42,15 +42,6 @@ def main():
     radar.ad9081_write_reg(0x0A0A, 0x60)
     print(hex(radar.ad9081_read_reg(0x0A0A)))
 
-    # Program Config Flash IP Address
-    ip = ipaddress.IPv4Address('192.168.1.201')
-    mask = ipaddress.IPv4Address('255.255.255.0')
-    gw = ipaddress.IPv4Address('192.168.1.1')
-    port = 5002
-    data = bytes(np.array([ip, mask, gw, port], dtype=np.uint32))
-    radar.config_flash_write(0xf00000, data)
-
-
     # CPI Parameters (timing values are in clk ticks)
     num_pulses = 128
     # Should be multiple of udp packet size, currently 4096 bytes, or 1024 samples
@@ -66,6 +57,7 @@ def main():
     inter_cpi = 20000
     tx_lo_offset = 10e6
     rx_lo_offset = 0
+    test_duration = 60
 
     pri_float = pri / clk
 
@@ -85,7 +77,7 @@ def main():
     print('Start Running')
     radar.start_running()
     # Let it run for a bit
-    time.sleep(60)
+    time.sleep(test_duration)
     # Stop running
     radar.stop_running()
     # Stop the data recorder