Saving changes in Oct 2020. Added testing file.

Omar-AE · Omar-AE · commit fc6428f817bf · 2021-09-20T11:44:21.000+03:00
diff --git a/obd2.py b/obd2.py
@@ -0,0 +1,29 @@
+import serial
+
+ser = serial.Serial('/dev/ttyUSB0', 38400, timeout=1)
+ser.write('01 0D\r'.encode())
+
+speed_hex = ser.read(1000).decode()
+print(speed_hex)
+speed_hex
+speed = float(int('0x'+speed_hex[3], 0))
+
+print('Speed: ', speed, 'km/h')
+
+
+
+# import obd
+# import argparse
+# import time
+
+# parser = argparse.ArgumentParser()
+# parser.add_argument("-r", "--request", type=str, help="requested data")
+# args = parser.parse_args()
+
+# connection = obd.OBD()
+# request = input()
+# response = connection.query(obd.commands[request])
+# print(response)
+# time.sleep(3)
+# print('closing')
+# connection.close()
