def readerCallback(char, spacing):
global msg, bracket
if spacing * 3 * myReader.dotLen > 20000 and char != '~': # dropped packet
msg += ' QN ? QJ '
for i in range(0, len(char)):
if char[i] == '[':
msg += ' QN '
bracket = True
elif char[i] == ']':
msg += ' QJ '
bracket = False
elif bracket:
if char[i] == '.':
msg += 'E'
elif char[i] == '-':
msg += 'T'
else:
msg += '?'
else:
msg += char
if msg[-1] == '+':
log.log('Weather.py: {} @ {:.1f} wpm ({} ms)'.format(
msg, 1200. / myReader.dotLen, myReader.truDot))
mySender.__init__(myReader.wpm) # send at same speed as received
sendForecast(msg)
myReader.setWPM(WPM)
msg = ''
code = mySender.encode(char)
if code:
send(code)
send((-1000, +1)) # close circuit after 1 sec
time.sleep(artPause)
time.sleep(grpPause - artPause)
global artPause
global days
global grpPause
global idText
global uri
global wait
log.log('Starting Feed {0}'.format(VERSION))
try:
arg_parser = argparse.ArgumentParser(description="Morse wire feed", parents=\
[\
config.serial_port_override, \
config.code_type_override, \
config.interface_type_override, \
config.sound_override, \
config.sounder_override, \
config.spacing_override, \
config.server_url_override, \
config.min_char_speed_override, \
# config.text_speed_override, \ # Specified as positional arg. #4
# config.wire_override, \ # Specified as positional arg. #1
try:
import sys
import time
import threading
from pykob import config, log, kob, internet
VERSION = '1.5'
PORT = config.serial_port # serial port for KOB interface
SOUND = config.sound # whether to enable computer sound for sounder
TIMEOUT = 30.0 # time to send after last indication of live listener (sec)
TICK = (-1, +1, -200, +1, -200, +2) + 3 * (-200, +2)
NOTICK = 5 * (-200, +2)
MARK = (-1, +1) + 9 * (-200, +1) + (-200, +2)
log.log('Starting Time {0}'.format(VERSION))
nargs = len(sys.argv)
mode = sys.argv[1][0] if nargs > 1 else 'c'
if nargs > 2:
wire = int(sys.argv[2])
idText = sys.argv[3]
else:
wire = None
myKOB = kob.KOB(PORT, SOUND)
if wire:
myInternet = internet.Internet(idText)
myInternet.connect(wire)
time.sleep(1)
def sendForecast(msg):
m = re.search(r'WX(.{4,5})\+', msg)
if not m:
send('~ ? ' + msg[1:-1] + ' ? +')
log.log('Weather.py: Invalid request')
return
station = m.group(1)
# Station data
url = 'https://api.weather.gov/stations/' + station
req = Request(url)
req.add_header('User-Agent', 'MorseKOB/[email protected]')
req.add_header('Accept', 'application/geo+json')
try:
s = urlopen(req).read().decode('utf-8')
except:
send('~ WX ' + station + ' UNKNOWN +')
log.err('Weather.py: Can\'t open ' + url)
return
if DEBUG:
print('Station data:', s)
m = re.search(
r'"coordinates":\s*\[\s*(.+?),\s+(.+?)\s*\].*?"name":\s*"(.*?)[,"]', s,
FLAGS)
if not m:
send('~ WX ' + station + ' UNAVAILABLE +')
log.log('Weather.py: Can\'t find forecast for ' + station)
return
lon = m.group(1)
lat = m.group(2)
name = m.group(3)
if DEBUG:
print('lon, lat, name:', lon, lat, name)
send('~ WX FOR ' + name + ' = ')
# Current conditions
url = 'https://api.weather.gov/stations/' + station + '/observations/current'
req = Request(url)
req.add_header('User-Agent', 'MorseKOB/[email protected]')
req.add_header('Accept', 'application/geo+json')
try:
s = urlopen(req).read().decode('utf-8')
except:
send('CURRENT WX UNAVAILABLE +')
log.err('Weather.py: Can\'t open ' + url)
return
if DEBUG:
print('Current wx data:', s)
m = re.search(
r'"timestamp":\s*"(.*?)".*?"textDescription":\s*"(.*?)".*?"temperature":.*?"value":\s*(.*?),',
s, FLAGS)
if not m:
send('CURRENT WX MISSING +')
log.log('Weather.py: Can\'t parse forecast ' + station)
return
timestamp = m.group(1)
cdx = m.group(2)
temp = m.group(3)
if DEBUG:
print('time, cdx, temp:', timestamp, cdx, temp)
try:
t = int(float(temp) * 1.8 + 32.5)
send('NOW {} AND {} DEG = '.format(cdx, t))
except:
send('NOW {} = '.format(cdx))
log.log('Weather.py: Current temp error: ' + temp)
# Forecast
url = 'https://api.weather.gov/points/{},{}/forecast'.format(lat, lon)
req = Request(url)
req.add_header('User-Agent', 'MorseKOB/[email protected]')
req.add_header('Accept', 'application/geo+json')
try:
s = urlopen(req).read().decode('utf-8')
except:
send('FORECAST UNAVAILABLE +')
log.err('Weather.py: Can\'t open ' + url)
return
if DEBUG:
print('Forecast data:', s)
m = re.search(
r'"name":\s*"(.*?)".*?"detailedForecast":\s*"(.*?)".*?"name":\s*"(.*?)".*?"detailedForecast":\s*"(.*?)"',
s, FLAGS)
if not m:
send('FORECAST MISSING +')
log.log('Weather.py: Can\'t parse forecast ' + station)
return
time1 = m.group(1)
forecast1 = m.group(2)
time2 = m.group(3)
forecast2 = m.group(4)
if DEBUG:
print('time1, forecast1:', time1, forecast1)
print('time2, forecast2:', time2, forecast2)
send(' {}. {} = {}. {} = 30 +'.format(time1, forecast1, time2, forecast2))
from urllib.request import Request, urlopen
import re
import sys
import time
from pykob import internet, morse, kob, log
import pykob # to access PyKOB version number
VERSION = '1.0.7'
WIRE = 106
IDTEXT = 'KOB Weather Service, AC'
WPM = 20 # initial guess at received Morse speed
#DEBUG = '~IACWXKSEA+' # run locally, don't connect to wire
DEBUG = '' # run normally
log.log('Starting Weather ' + VERSION)
log.log('PyKOB version ' + pykob.VERSION)
def readerCallback(char, spacing):
global msg, bracket
if spacing * 3 * myReader.dotLen > 20000 and char != '~': # dropped packet
msg += ' QN ? QJ '
for i in range(0, len(char)):
if char[i] == '[':
msg += ' QN '
bracket = True
elif char[i] == ']':
msg += ' QJ '
bracket = False
elif bracket:
"""
"""
audio module
Provides audio for simulated sounder.
"""
import wave
from pathlib import Path
from pykob import log
try:
import pyaudio
ok = True
except:
log.log('PyAudio not installed.')
ok = False
BUFFERSIZE = 16
nFrames = [0, 0]
frames = [None, None]
nullFrames = None
iFrame = [0, 0]
sound = 0
if ok:
pa = pyaudio.PyAudio()
# Resource folder
root_folder = Path(__file__).parent
resource_folder = root_folder / "resources"
# Audio files
- display each character as it's sent
SchedFeed 1.2 2016-01-11
- sort msgs by time and adjust for duplicate times
SchedFeed 1.1 2015-12-30
- changed msgs element structure from list to tuple
SchedFeed 1.0 2015-12-28
- initial release
"""
import time
from pykob import config, kob, internet, morse, log
log.log('SchedFeed 1.3')
PORT = config.serial_port # serial port for KOB interface
WPM = config.words_per_min_speed # code speed (words per minute)
SOUND = config.sound # whether to enable computer sound for sounder
WIRE = 199 # 0 for no feed to internet
IDTEXT = 'Test feed, XX' # text to identify your feed, with office call
msgs = [ # 24-hour clock, no leading zeros
(822, '~ DS HN OS + ~ GA + ~ OS HN NO 18 D 822 HN + ~ OK DS +'),
(1201, '~ DS NB OS + ~ GA + ~ OS NB NO 18 BY 1159 NB + ~ OK DS +'),
(1528, '~ DS U OS + ~ GA + ~ OS U NO 18 BY 239 U + ~ OK DS +')
]
# last entry ends with )] instead of ),
msgs.sort(key=lambda m: m[0]) # sort messages by time
for i in range(len(msgs) - 1): # adjust duplicate times
"""
kob module
Handles external key and/or sounder.
"""
import sys
import threading
import time
from enum import Enum, IntEnum, unique
from pykob import audio, config, log
try:
import serial
serialAvailable = True
except:
log.log("pySerial not installed.")
serialAvailable = False
DEBOUNCE = 0.015 # time to ignore transitions due to contact bounce (sec)
CODESPACE = 0.120 # amount of space to signal end of code sequence (sec)
CKTCLOSE = 0.75 # length of mark to signal circuit closure (sec)
if sys.platform == 'win32':
from ctypes import windll
windll.winmm.timeBeginPeriod(1) # set clock resoluton to 1 ms (Windows only)
@unique
class CodeSource(IntEnum):
local = 1
wire = 2
player = 3
