first commit

old/timer_megasport3.py

@@ -0,0 +1,58 @@
+import serial
+from serial import SerialException
+import logging
+import time
+import binascii
+
+SerialPort = "COM1"
+BaudRate = 19200
+PackageByTime = 0.1
+PackageByLenght = 256
+BufferMax = 2000
+LogFileName = "megasport_new_4.log"
+
+logging.basicConfig(level=logging.DEBUG,
+                    format='%(asctime)s %(levelname)s %(message)s',
+                    filename=LogFileName,
+                    filemode="w")
+
+ser = serial.Serial()
+ser.port = SerialPort
+ser.baudrate = BaudRate
+ser.bytesize = serial.EIGHTBITS
+ser.parity = serial.PARITY_NONE
+ser.stopbits = serial.STOPBITS_ONE
+ser.timeout = PackageByTime
+ser.xonxoff = False
+ser.rtscts = False
+ser.dsrdtr = False
+ser.write_timeout = 2
+
+# start = b"\xf8"
+# finish = b"\r"
+while True:
+    try:
+        print("Initializing")
+        ser.close()
+        ser.open()
+        if ser.is_open:
+            try:
+                RequestCount = 0
+                print("Port Opening")
+                RetryCount = 0
+                remainder_hex = b""
+                while True:
+                    response = ser.read(PackageByLenght)
+                    print(response)
+                    logging.debug(response)
+                            
+                            
+            except Exception as e1:
+                logging.error("error communicating...: " + str(e1))
+        else:
+            print("Port Opening Failed... trying again in 5 seconds")
+            time.sleep(5)
+            ser.close()
+    except SerialException:
+        print("No port connected... trying again in 5 seconds")
+        time.sleep(5)