FreeDATA/tnc.py
2021-02-06 17:55:14 +01:00

76 lines
2.1 KiB
Python

#!/usr/bin/env python3
# -*- coding: utf-8 -*-
"""
Created on Fri Dec 25 21:25:14 2020
@author: DJ2LS
"""
import socketserver
import threading
import logging
import static
import arq
class TCPRequestHandler(socketserver.BaseRequestHandler):
def handle(self):
self.data = bytes()
while True:
chunk = self.request.recv(8192)#.strip()
if chunk.endswith(b'\n'):
break
self.data += chunk
# self.request is the TCP socket connected to the client
#self.data = self.request.recv(1024).strip()
### self.data = self.request.recv(1000000).strip()
# interrupt listening loop "while true" by setting MODEM_RECEIVE to False
#if len(self.data) > 0:
# static.MODEM_RECEIVE = False
####print("{} wrote:".format(self.client_address[0]))
####print(self.data)
# just send back the same data, but upper-cased
#####self.request.sendall(self.data.upper())
#if self.data == b'TEST':
#logging.info("DER TEST KLAPPT! HIER KOMMT DER COMMAND PARSER HIN!")
if self.data.startswith(b'SHOWBUFFERSIZE'):
self.request.sendall(bytes(static.RX_BUFFER[-1]))
print(static.RX_BUFFER_SIZE)
# BROADCAST PARSER -----------------------------------------------------------
if self.data.startswith(b'BC:'):
#import modem
#modem = modem.RF()
data = self.data.split(b'BC:')
#modem.Transmit(data[1])
# SEND AN ARQ FRAME -----------------------------------------------------------
if self.data.startswith(b'ARQ:'):
data = self.data.split(b'ARQ:')
data_out = data[1]
#arq.transmit(data_out)
TRANSMIT_ARQ = threading.Thread(target=arq.transmit, args=[data_out], name="TRANSMIT_ARQ")
TRANSMIT_ARQ.start()