-
Notifications
You must be signed in to change notification settings - Fork 3
/
log_head.py
executable file
·161 lines (119 loc) · 5.74 KB
/
log_head.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
#!/usr/bin/env python3
import sys
#import pickle
import serial
import time
#import datetime
import xiegug90head
#from construct import Int16ub, Int16ul, Int16bl, Struct
#from construct import *
import binascii
import zlib
def readPacket(ser, readtime=1):
#looks for a 0x55 followed by a 0xaa to get synced, then expects 94 more bytes afterwards
byte1 = ser.read(1)
if(byte1 != bytes(b'\x55')):
print("Not synced yet " + byte1.hex())
return
byte2 = ser.read(1)
if(byte2 != bytes(b'\xaa')):
print("Syncing... " + byte2.hex())
return
packetbytes = ser.read(94)
packetbytes = bytes(b'\x55\xaa') + packetbytes
#should be 96 bytes in total
return packetbytes
def printpacket(pktbytes):
if pktbytes:
for idx in range(len(pktbytes)):
print("{:>3} ".format(idx), end="")
print()
for idx in range(len(pktbytes)):
print(" {:02x} ".format(pktbytes[idx]), end="")
print()
print("Freq A: " + str(pktbytes[4] + (pktbytes[5]<<8) + (pktbytes[6]<<16) + (pktbytes[7]<<24)))
print("Freq B: " + str(pktbytes[20] + (pktbytes[21]<<8) + (pktbytes[22]<<16) + (pktbytes[23]<<24)))
print("Pre/ATT: " + str(pktbytes[8])) # none, pre, att
print("Mode: " + str(pktbytes[9])) # lsb, USB, CW, CWR, NFM, AM
print("AGC: " + str(pktbytes[10])) # AGC--, AGC-S, AGC-F, AGC-A
#when sweeping, filters go to 650 and 4800 hz
print("Filter low : " + str(100 + (pktbytes[13]*25))) #audio filter cut-off in hz
print("Filter high: " + str(125 + (pktbytes[12]*25))) #audio filter cut-off in hz
print("FFT gain: " + str(pktbytes[19])) #1=auto, 2-10 direct
print("Panel lock: " + str(True if (pktbytes[36]&0x01) else False))
print("Split : " + str(True if (pktbytes[36]&0x02) else False))
print("Output : " + str("headphones "if (pktbytes[36]&0x04) else "speaker"))
print("Mic compression : " + str(True if (pktbytes[36]&0x08) else False))
print("NB : " + str("on" if (pktbytes[36]&0x10) else "off"))
print("Tuner enabled : " + str(True if (pktbytes[36]&0x20) else False))
print("V/M : " + str("VFO" if (pktbytes[36]&0x40) else "MEM"))
print("Transmiting: " + str(True if (pktbytes[36]&0x80) else False))
print("Tuning: " + str(True if (pktbytes[37]&0x20) else False)) #also throws transmit high
print("CW QSK : " + str(True if (pktbytes[38]&0x01) else False))
print("TX disable? : " + str(False if (pktbytes[38]&0x02) else True)) #from being out of band?
print("Audio Input : " + str("Line" if (pktbytes[38]&0x04) else "Mic"))
print("VOX : " + str(True if (pktbytes[38]&0x08) else False))
print("CW disp: " + str(True if (pktbytes[38]&0x10) else False))
print("RCLK Tune: " + str(((pktbytes[38] + (pktbytes[39]<<8) ) >> 5 ) -1000)) #in setting menu, -1000 to 1000 hz
print("VOC Gain: " + str(pktbytes[40] & 0x7F)) # 1-100
print("VOC Anti-gain: " + str(((pktbytes[40] & 0x80) >> 7) + ((pktbytes[41] & 0x3F) << 1) )) # 1-100
print("VOC Delay: " + str((((pktbytes[41] & 0xC0) >> 6) + ((pktbytes[42] & 0x07) << 2)) / 10.)) # 0-2 seconds.
print("Gain: " + str( (pktbytes[42] + ((pktbytes[43] & 0x03) <<8)) >> 3 )) # in %
print("Band stack: " + str("Full" if (pktbytes[43]&0x04) else "Ham")) #in setting menu
print("Beep enable: " + str(True if (pktbytes[43]&0x08) else False)) #in setting menu
print("RF Power: " + str(pktbytes[44])) # 1-20 watts
#power gets set to 7w when tuning
print("Sql level: " + str(pktbytes[45])) # 0-9
print("NB level: " + str( ((pktbytes[46] & 0xF0) >> 4 )))
print("NB width: " + str( (pktbytes[46] & 0x0F )))
print("Volume: " + str(pktbytes[48])) # 0-28
print("Mic Gain: " + str(pktbytes[49])) # 0-20
print("CW QSK time: " + str(pktbytes[51] * 100 )) #ms
print("Mem CH: " + str(pktbytes[53])) #memory writes and clears don't appear to cross the bus though
print("VFO : " + str("B" if (pktbytes[54]&0x01) else "A"))
print("CW WPM: " + str(pktbytes[60])) # 5-50 wpm
print("CW M/L/R: " + str( ((pktbytes[61] & 0x03) ))) # man, autio-l, auti-r
print("CW Mode : " + str("B" if (pktbytes[61]&0x04) else "A"))
print("CW Ratio: " + str( 2 + 0.1 * (pktbytes[61] >>4 ) ))
print("SWR Threshold: " + str( ((pktbytes[82] & 0x0F ) * 0.2 ) + 1.8)) #0-9 maps to 1.8-3.6 for protection
#SWR threashold also gets set to 1.8 when sweeping
print("Aux in vol: " + str( (pktbytes[83] & 0x0F ))) #0-15
print("Aux out vol: " + str( (pktbytes[83] & 0xF0 ) >> 4)) #0-15
ritval = (pktbytes[84] + ((pktbytes[85] & 0x03) <<8))
if ritval > 500:
ritval -= 1024
print("RIT: " + str( ritval )) # 0-500
print("Checksum: " + hex(pktbytes[92] + (pktbytes[93]<<8) + (pktbytes[94]<<16) + (pktbytes[95]<<24)))
#72 and 80 are used for reading the version somehow
#def kaitaipacket(rxPacket):
#xstruct = xiegug90head.Xiegug90head.from_bytes(rxPacket)
#print(type(xstruct))
#print(xstruct)
#print(vars(xstruct))
def deconstructPacket(rxPacket):
#format = Struct(
#"signature" / Const(b"\xaa\x55"),
#Padding(1)
#"freq1" / Int32ub,
#"height" / Int8ub,
#"pixels" / Array(this.width * this.height, Byte),
#)
pkt = xiegug90head.xiegug90head.parse(rxPacket)
print(pkt)
def logFrom(ser):
iteration = 0
ser.timeout = 0.1
try:
lastPacket = None
while(1):
rxPacket = readPacket(ser,100)
if(lastPacket and rxPacket and lastPacket != rxPacket):
print("Got a new packet: ")
#printpacket(rxPacket)
deconstructPacket(rxPacket)
print()
lastPacket = rxPacket
except KeyboardInterrupt:
print("got interrupt, exiting")
with serial.Serial(sys.argv[1], 115200, timeout=1) as ser:
logFrom(ser)