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added crc to device names

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in case of a Icom IC-705 we have the behavior, that this device will be recognized as two usb devices. In this case we need to have a way to select the correct one...
This commit is contained in:
DJ2LS 2021-10-13 20:19:54 +02:00
parent 6eae5604d0
commit 0dd3cd4635
1 changed files with 11 additions and 1 deletions
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12
tnc/daemon.py
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@ -19,6 +19,9 @@ import psutil
import serial.tools.list_ports
import pyaudio
import static
import crcengine
crc_algorithm = crcengine.new('crc16-ccitt-false') # load crc8 library
def start_daemon():
@ -186,8 +189,15 @@ class CMDTCPRequestHandler(socketserver.BaseRequestHandler):
# UPDATE LIST OF SERIAL DEVICES
ports = serial.tools.list_ports.comports()
for port, desc, hwid in ports:
# calculate hex of hwid if we have unique names
crc_hwid = crc_algorithm(bytes(hwid, encoding='utf-8'))
crc_hwid = crc_hwid.to_bytes(2, byteorder='big')
crc_hwid = crc_hwid.hex()
description = desc + ' [' + crc_hwid + ']'
data["SERIAL_DEVICES"].append(
{"PORT": str(port), "DESCRIPTION": str(desc)})
{"PORT": str(port), "DESCRIPTION": str(description) })
jsondata = json.dumps(data)