Fixato per usare porta seriale motherboard

upsmon/sniffer.py

@@ -0,0 +1,16 @@
+import serial
+
+ups_port = "/dev/ttyUSB1"
+usb_fake = "/dev/ttyUSBf"
+
+ups = serial.Serial(port=ups_port, baudrate=2400, parity="N", bytesize=8, stopbits=1)
+vp = serial.Serial(port=usb_fake, baudrate=2400, parity="N", bytesize=8, stopbits=1)
+
+while True:
+    vp_request = vp.read_until(b'\r')
+    print(f'VP req: {vp_request.decode('ascii').strip()}')
+    ups.write(vp_request)
+    ups.flush()
+    ups_response = ups.read_until(b'\r')
+    print(f'UPS resp: {ups_response.decode('ascii').strip()}')
+    vp.write(ups_response)