wip

panda/examples/can_logger.py

@@ -0,0 +1,43 @@
+#!/usr/bin/env python3
+
+import csv
+import time
+from panda import Panda
+
+def can_logger():
+  p = Panda()
+
+  try:
+    outputfile = open('output.csv', 'w')
+    csvwriter = csv.writer(outputfile)
+    # Write Header
+    csvwriter.writerow(['Bus', 'MessageID', 'Message', 'MessageLength', 'Time'])
+    print("Writing csv file output.csv. Press Ctrl-C to exit...\n")
+
+    bus0_msg_cnt = 0
+    bus1_msg_cnt = 0
+    bus2_msg_cnt = 0
+
+    start_time = time.time()
+    while True:
+      can_recv = p.can_recv()
+
+      for address, _, dat, src in can_recv:
+        csvwriter.writerow(
+          [str(src), str(hex(address)), f"0x{dat.hex()}", len(dat), str(time.time() - start_time)])
+
+        if src == 0:
+          bus0_msg_cnt += 1
+        elif src == 1:
+          bus1_msg_cnt += 1
+        elif src == 2:
+          bus2_msg_cnt += 1
+
+        print(f"Message Counts... Bus 0: {bus0_msg_cnt} Bus 1: {bus1_msg_cnt} Bus 2: {bus2_msg_cnt}", end='\r')
+
+  except KeyboardInterrupt:
+    print(f"\nNow exiting. Final message Counts... Bus 0: {bus0_msg_cnt} Bus 1: {bus1_msg_cnt} Bus 2: {bus2_msg_cnt}")
+    outputfile.close()
+
+if __name__ == "__main__":
+  can_logger()