-
Notifications
You must be signed in to change notification settings - Fork 0
/
Copy pathHASviolet_CHAT.py
executable file
·162 lines (131 loc) · 4.33 KB
/
HASviolet_CHAT.py
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
#!/usr/bin/python3
#
# HASviolet CHAT
#
#
# USAGE: HASviolet-chat [-r] [-s]
#
# Within program use CTRL-Z to Send a message and
# CTRL-C to exit program
#
# OPTIONS
# -r Raw data RX instead of ASCII
# -s Show RSSI RX
#
# REVISION: 20220601-0200
#
#
#
# IMPORT
#
import argparse
import configparser
import signal
import sys
import time
from HASvioletRF import HASrf
from HASvioletHID import HAShid
#
# STATICS
#
HASviolet_RXLOCK = False # True = RX is running
HASviolet_TXLOCK = False # True = TX is running
HASviolet_LOCAL = "/home/pi/hasviolet-local/" # Config file is in JSON format
HASviolet_SERVER = HASviolet_LOCAL + "server/" # Path to files. Change when Pi
HASviolet_ETC = HASviolet_LOCAL + "etc/" # Config file is in JSON format
HASviolet_CONFIG = HASviolet_ETC + "HASviolet.json" # Config file is in JSON format
HASviolet_SSL_KEY = HASviolet_ETC + "HASviolet.key" # SSL Key
HASviolet_SSL_CRT = HASviolet_ETC + "HASviolet.crt" # Cert Key
HASviolet_PWF = HASviolet_ETC + "HASviolet.pwf" # Password file user:hashedpasswd
HASviolet_MSGS = HASviolet_SERVER + "msgs/HASviolet.msgs" # radio writes msgs received here
HASviolet_LOGIN = HASviolet_SERVER + "HASviolet_LOGIN.html"
HASviolet_LOGINCSS = HASviolet_SERVER + "HASviolet_LOGIN.css"
HASviolet_INDEX = HASviolet_SERVER + "HASviolet_INDEX.html"
HASviolet_INDEXCSS = HASviolet_SERVER + "HASviolet.css"
HASvioletjs = HASviolet_SERVER + "HASviolet.js"
HVDN_LOGO = HASviolet_ETC + "HVDN_logo.xbm"
#
# VARIABLES
#
#
# FUNCTIONS
#
def sigs_handler(signal_received, frame):
# Handle any cleanup here
print('SIGINT or CTRL-C detected. Exiting gracefully')
HASit.cleanup()
HAShat.OLED.text('Goodbye...', 0, 10, 1)
HAShat.OLED.show()
time.sleep(2)
HAShat.OLED.fill(0)
HAShat.OLED.show()
exit(0)
def sigs_txmode(signal_received, frame):
print ()
hasvrecipient = input('CALL-SSID: ')
message = input('MSG: ')
hasvheader = HASit.mystation + ">" + hasvrecipient
hasvpayload = hasvheader + " | " + message
HASit.transmit(hasvpayload)
print ('<TX>',hasvpayload)
print ()
def rx_oled_scroll():
HAShat.OLED.fill(0)
HAShat.OLED.show()
HAShat.OLED.text("RSSI: " + HASit.receive_rssi, 0, 9, 1)
HAShat.OLED.text(HASit.receive_ascii, 0, 17, 1)
HAShat.OLED.show()
#
# Initialise HASviolet
#
HASit = HASrf()
HAShat = HAShid()
#
# IMPORT ARGS
#
parser = argparse.ArgumentParser(description='HASviolet Chat')
parser.add_argument('-r','--raw_data', help='Receive raw data', action='store_true')
parser.add_argument('-s','--signal', help='Signal Strength', action='store_true')
args = vars(parser.parse_args())
arg_hvdn_rawdata = args['raw_data']
arg_signal_rssi = args['signal']
#
# SETUP
#
HAShat.logo(HVDN_LOGO)
width = HAShat.OLED.width
height = HAShat.OLED.height
#
# MAIN
#
# Setup Radio
# CTRL-Z is SIGTSTP to Send
# CTRL-C is SIGINT and closes program gracefully
signal.signal(signal.SIGTSTP, sigs_txmode)
signal.signal(signal.SIGINT, sigs_handler)
# RF and LoRa Config init
HASit.startradio() # rf95 library
#HASit.startradio_pyl() # pyLoraRFM9x Library
#HASit.rfm.on_recv(HASit.onreceive) # pyLoraRFM9x Library (Uses callback for receive)
print()
print('HASviolet Chat')
print(' (Entering RX mode ... use Ctrl-Z to send, Ctrl-C to exit)')
print('-------------------------------------------------------------')
# While not hearing packets check for tab pressed to ennter tx mode
while True:
HASit.rx()
rx_oled_scroll()
if (arg_hvdn_rawdata) and (arg_signal_rssi):
#datadisplay_string = 'RAW:'+ HASit.receive_string +':RSSI:'+HASit.receive-rssi
print ('RAW:',HASit.receive,':RSSI:',HASit.receive_rssi)
elif (arg_hvdn_rawdata):
#datadisplay_string = 'RAW:'+ HASit.receive_string
print ('RAW:',HASit.receive)
elif (arg_signal_rssi):
#datadisplay_string = 'RX:'+ HASit.receive_ascii +':RSSI:'+HASit.receive-rssi
print (HASit.receive_ascii,':RSSI:',HASit.receive_rssi)
else:
print (HASit.receive_ascii)
HAShat.OLED.fill(0)
HAShat.OLED.show()
HASit.cleanup()