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celestron.py
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celestron.py
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#!/usr/bin/env python
"""Celestron.py: Celestron AUXBUS Scanner"""
__author__ = "Patricio Latini"
__copyright__ = "Copyright 2021, Patricio Latini"
__credits__ = "Patricio Latini"
__license__ = "GPLv3"
__version__ = "0.9.36"
__maintainer__ = "Patricio Latini"
__email__ = "p_latini@hotmail.com"
__status__ = "Production"
import sys, getopt
import socket
import time
import threading
import binascii
import serial
import keyboard
import argparse
import os
from datetime import datetime,timezone
from PIL import Image, ImageDraw
global triggerscan
triggerscan = ' '
global endthread
endthread = False
global msgqueue
msgqueue = ''
global emulategps
emulategps = False
global mount
mount = ''
global verbose
verbose = False
global starsensesave
starsensesave = True
global filecsvoutput
filecsvoutput = False
global rawfileoutput
rawfileoutput = False
global oof
oof = 0
scannerid = 0x2f
preamble = 0x3b
preamble2 = 0x3c
degree_sign = u'\N{DEGREE SIGN}'
mounts = {
0x01 : 'Nexstar GPS Legacy',
0x0001 : 'Nexstar GPS',
### 0x05xx : 'CGE',
### 0x06xx : 'Advanced GT',
0x0783 : 'Nexstar SLT',
### 0x09xx : 'CPC',
### 0x0axx : 'GT',
0x0b83 : '4/5SE',
0x0c82 : '6/8SE',
### 0x0dxx : 'CGE Pro',
### 0x0exx : 'CGEM DX',
### 0x0fxx : 'LCM',
### 0x10xx : 'Skyprodigy',
0x1189 : 'CPC Deluxe',
0x1283 : 'GT Series',
### 0x13xx : 'Starseeker',
0x1485 : 'AVX',
### 0x15xx : 'Cosmos',
0x1687 : 'Nexstar Evolution',
0x1788 : 'CGX',
0x1888 : 'CGX-L'}
### 0x19xx : 'Astrofi',
### 0x1axx : 'SkyWatcher'}
devices = {
0x01 : 'Main Board',
0x04 : 'Nexstar HC',
0x0d : 'Nexstar+ HC',
0x0e : 'Starsense HC',
0x10 : 'AZM MC',
0x11 : 'ALT MC',
0x12 : 'Focuser',
0x17 : 'Dew Heater Controller',
0x20 : 'CPWI',
0x21 : 'CFM',
0x22 : 'Focuser Utility',
0x2f : 'AUXBUS Scanner',
0x30 : 'CGX RA Switch',
0x31 : 'CGX DEC Switch',
0x32 : 'CGX DEC Autoguide Pt',
0xb0 : 'GPS',
0xb2 : 'RTC',
0xb3 : 'Skyportal Accessory',
0xb4 : 'Starsense Camera',
0xb5 : 'Nexstar EVO WiFi',
0xb6 : 'Battery Power Cont',
0xb7 : 'Charge Port',
0xb8 : 'Starsense Camera SW',
0xbb : 'Dew Heater Controller',
0xbf : 'Mount Lights'}
controllers = [ 0x04 , 0x0d , 0x0e , 0x20, 0x21, 0x22, 0x2f ]
activedevices = {}
commands = {
(0x01, 0xfe) : 'MB_GET_FW_VER',
(0x04, 0xfe) : 'NXS_GET_FW_VER',
(0x0d, 0xfe) : 'NXS_GET_FW_VER',
(0x0e, 0xfe) : 'NXS_GET_FW_VER',
(0x10, 0x01) : 'MTR_GET_POSITION', # Returns 16/24 bit BAM position
(0x10, 0x02) : 'MTR_GOTO', # Coarse, 16/24 bit BAM position
(0x10, 0x04) : 'MTR_SET_POSITION', # Resets to new 16/24 bit BAM position
(0x10, 0x05) : 'MTR_GET_MODEL', # Return the model number of the telescope
(0x10, 0x06) : 'MTR_PTRACK', # 16/24 bit speed [arcseconds/1024] + track rate
(0x10, 0x07) : 'MTR_NTRACK', # 16/24 bit speed [arcseconds/1024] - track rate
(0x10, 0x08) : 'MTR_REMOTE_SWITCH_ALIVE',
(0x10, 0x09) : 'MTR_SWITCH_STATE_CHANGE',
(0x10, 0x0a) : 'MTR_AG_STATE_CHANGE 0x0A',
(0x10, 0x0b) : 'MTR_MVSWITCH', # ALT only, finds downstop switch
(0x10, 0x0c) : 'MTR_PECTRAIN', # AZM only, EQNorth/South must be on before sending this command
(0x10, 0x0d) : 'MTR_PECPLAY', # AZM only, EQNorth/South must be on before sending this command
(0x10, 0x0e) : 'MTR_GET_PEC_BIN', # Gets PEC bin
(0x10, 0x10) : 'MTR_SET_POS_BACKLASH', # Positive backlash, followed by 1 byte (0-99) 0=Off, 99=Max
(0x10, 0x11) : 'MTR_SET_NEG_BACKLASH', # Negative backlash, followed by 1 byte (0-99) 0=Off, 99=Max
(0x10, 0x12) : 'MTR_IS_MVSWITCH_OVER',
(0x10, 0x13) : 'MTR_IS_GOTO_OVER',
(0x10, 0x14) : 'MTR_PEC_STATE_CHANGE',
(0x10, 0x15) : 'MTR_IS_PECTRAIN_OVER',
(0x10, 0x16) : 'MTR_CANCEL_PECTRAIN',
(0x10, 0x17) : 'MTR_GOTO2',
(0x10, 0x18) : 'MTR_IS_INDEX_FOUND',
(0x10, 0x19) : 'MTR_FIND_INDEX',
(0x10, 0x1a) : 'MTR_SET_USER_LIMIT_MIN',
(0x10, 0x1b) : 'MTR_SET_USER_LIMIT_MAX',
(0x10, 0x1c) : 'MTR_GET_USER_LIMIT_MIN',
(0x10, 0x1d) : 'MTR_GET_USER_LIMIT_MAX',
(0x10, 0x1e) : 'MTR_IS_USER_LIMIT_ENABLED',
(0x10, 0x1f) : 'MTR_SET_USER_LIMIT_ENABLED',
(0x10, 0x20) : 'MTR_SET_CUSTOM_RATE9',
(0x10, 0x21) : 'MTR_GET_CUSTOM_RATE9',
(0x10, 0x22) : 'MTR_SET_CUSTOM_RATE9_ENA',
(0x10, 0x23) : 'MTR_GET_CUSTOM_RATE9_ENA',
(0x10, 0x24) : 'MTR_PMSLEW_RATE',
(0x10, 0x25) : 'MTR_NMSLEW_RATE',
(0x10, 0x26) : 'MTR_AUX_GUIDE',
(0x10, 0x27) : 'MTR_IS_AUX_GUIDE_ACTIVE',
(0x10, 0x2a) : 'MTR_HS_CALIBRATION_ENABLE',
(0x10, 0x2b) : 'MTR_IS_HS_CALIBRATED',
(0x10, 0x2c) : 'MTR_GET_HS_POSITIONS',
(0x10, 0x30) : 'MTR_EEPROM_READ',
(0x10, 0x31) : 'MTR_EEPROM_WRITE',
(0x10, 0x32) : 'MTR_PROGRAM_READ',
(0x10, 0x38) : 'MTR_CORDWRAP_ON',
(0x10, 0x39) : 'MTR_CORDWRAP_OFF',
(0x10, 0x3a) : 'MTR_SET_CORDWRAP_POSITION',
(0x10, 0x3b) : 'MTR_IS_CORDWRAP_ON',
(0x10, 0x3c) : 'MTR_GET_CORDWRAP_POSITION',
(0x10, 0x3d) : 'MTR_SET_SHUTTER',
(0x10, 0x40) : 'MTR_GET_POS_BACKLASH',
(0x10, 0x41) : 'MTR_GET_NEG_BACKLASH',
(0x10, 0x46) : 'MTR_SET_AUTOGUIDE_RATE',
(0x10, 0x47) : 'MTR_GET_AUTOGUIDE_RATE',
(0x10, 0x48) : 'MTR_SET_SWITCH_CALIBRATION',
(0x10, 0x49) : 'MTR_SET_SWITCH_CALIBRATION',
(0x10, 0x4a) : 'MTR_SET_PRN_VALUE',
(0x10, 0x4b) : 'MTR_GET_PRN_VALUE',
(0x10, 0x50) : 'MTR_SEND_WARNING',
(0x10, 0x51) : 'MTR_SEND_ERROR',
(0x10, 0x5b) : 'MTR_SET_PID_KP',
(0x10, 0x5c) : 'MTR_SET_PID_KI',
(0x10, 0x5d) : 'MTR_SET_PID_KD',
(0x10, 0x5f) : 'MTR_ENABLE_PID_ANALYSIS',
(0x10, 0x8a) : 'MTR_PROGRAMMER_ENABLE',
(0x10, 0xee) : 'MTR_GET_HARDSWITCH_ENABLE',
(0x10, 0xef) : 'MTR_SET_HARDSWITCH_ENABLE',
(0x10, 0xfa) : 'MTR_GET_CHIPVERSION',
(0x10, 0xfb) : 'MTR_GET_BOOTVERSION',
(0x10, 0xfc) : 'MTR_IS_APPROACH_DIR_NEG',
(0x10, 0xfd) : 'MTR_SET_APPROACH_DIR_NEG',
(0x10, 0xfe) : 'MTR_GET_VERSION',
(0x11, 0x01) : 'MTR_GET_POSITION',
(0x11, 0x02) : 'MTR_GOTO',
(0x11, 0x04) : 'MTR_SET_POSITION',
(0x11, 0x05) : 'MTR_GET_MODEL',
(0x11, 0x06) : 'MTR_PTRACK',
(0x11, 0x07) : 'MTR_NTRACK',
(0x11, 0x08) : 'MTR_REMOTE_SWITCH_ALIVE',
(0x11, 0x09) : 'MTR_SWITCH_STATE_CHANGE',
(0x11, 0x0a) : 'MTR_AG_STATE_CHANGE 0x0A',
(0x11, 0x0b) : 'MTR_MVSWITCH',
(0x11, 0x0c) : 'MTR_PECTRAIN',
(0x11, 0x0d) : 'MTR_PECPLAY',
(0x11, 0x0e) : 'MTR_GET_PEC_BIN',
(0x11, 0x10) : 'MTR_SET_POS_BACKLASH',
(0x11, 0x11) : 'MTR_SET_NEG_BACKLASH',
(0x11, 0x12) : 'MTR_IS_MVSWITCH_OVER',
(0x11, 0x13) : 'MTR_IS_GOTO_OVER',
(0x11, 0x14) : 'MTR_PEC_STATE_CHANGE',
(0x11, 0x15) : 'MTR_IS_PECTRAIN_OVER',
(0x11, 0x16) : 'MTR_CANCEL_PECTRAIN',
(0x11, 0x17) : 'MTR_GOTO2',
(0x11, 0x18) : 'MTR_IS_INDEX_FOUND',
(0x11, 0x19) : 'MTR_FIND_INDEX',
(0x11, 0x1a) : 'MTR_SET_USER_LIMIT_MIN',
(0x11, 0x1b) : 'MTR_SET_USER_LIMIT_MAX',
(0x11, 0x1c) : 'MTR_GET_USER_LIMIT_MIN',
(0x11, 0x1d) : 'MTR_GET_USER_LIMIT_MAX',
(0x11, 0x1e) : 'MTR_IS_USER_LIMIT_ENABLED',
(0x11, 0x1f) : 'MTR_SET_USER_LIMIT_ENABLED',
(0x11, 0x20) : 'MTR_SET_CUSTOM_RATE9',
(0x11, 0x21) : 'MTR_GET_CUSTOM_RATE9',
(0x11, 0x22) : 'MTR_SET_CUSTOM_RATE9_ENA',
(0x11, 0x23) : 'MTR_GET_CUSTOM_RATE9_ENA',
(0x11, 0x24) : 'MTR_PMSLEW_RATE',
(0x11, 0x25) : 'MTR_NMSLEW_RATE',
(0x11, 0x26) : 'MTR_AUX_GUIDE',
(0x11, 0x27) : 'MTR_IS_AUX_GUIDE_ACTIVE',
(0x11, 0x2a) : 'MTR_HS_CALIBRATION_ENABLE',
(0x11, 0x2b) : 'MTR_IS_HS_CALIBRATED',
(0x11, 0x2c) : 'MTR_GET_HS_POSITIONS',
(0x11, 0x30) : 'MTR_EEPROM_READ',
(0x11, 0x31) : 'MTR_EEPROM_WRITE',
(0x11, 0x32) : 'MTR_PROGRAM_READ',
(0x11, 0x38) : 'MTR_CORDWRAP_ON',
(0x11, 0x39) : 'MTR_CORDWRAP_OFF',
(0x11, 0x3a) : 'MTR_SET_CORDWRAP_POSITION',
(0x11, 0x3b) : 'MTR_IS_CORDWRAP_ON',
(0x11, 0x3c) : 'MTR_GET_CORDWRAP_POSITION',
(0x11, 0x3d) : 'MTR_SET_SHUTTER',
(0x11, 0x40) : 'MTR_GET_POS_BACKLASH',
(0x11, 0x41) : 'MTR_GET_NEG_BACKLASH',
(0x11, 0x46) : 'MTR_SET_AUTOGUIDE_RATE',
(0x11, 0x47) : 'MTR_GET_AUTOGUIDE_RATE',
(0x11, 0x48) : 'MTR_SET_SWITCH_CALIBRATION',
(0x11, 0x49) : 'MTR_SET_SWITCH_CALIBRATION',
(0x11, 0x4a) : 'MTR_SET_PRN_VALUE',
(0x11, 0x4b) : 'MTR_GET_PRN_VALUE',
(0x11, 0x50) : 'MTR_SEND_WARNING',
(0x11, 0x51) : 'MTR_SEND_ERROR',
(0x11, 0x5b) : 'MTR_SET_PID_KP',
(0x11, 0x5c) : 'MTR_SET_PID_KI',
(0x11, 0x5d) : 'MTR_SET_PID_KD',
(0x11, 0x5f) : 'MTR_ENABLE_PID_ANALYSIS',
(0x11, 0x8a) : 'MTR_PROGRAMMER_ENABLE',
(0x11, 0xee) : 'MTR_GET_HARDSWITCH_ENABLE',
(0x11, 0xef) : 'MTR_SET_HARDSWITCH_ENABLE',
(0x11, 0xfa) : 'MTR_GET_CHIPVERSION',
(0x11, 0xfb) : 'MTR_GET_BOOTVERSION',
(0x11, 0xfc) : 'MTR_IS_APPROACH_DIR_NEG',
(0x11, 0xfd) : 'MTR_SET_APPROACH_DIR_NEG',
(0x11, 0xfe) : 'MTR_GET_VERSION',
(0x12, 0x01) : 'FOCUS_GET_POSITION',
(0x12, 0x02) : 'FOCUS_GOTO_FAST',
(0x12, 0x05) : 'FOCUS_GET_MODEL',
(0x12, 0x13) : 'FOCUS_SLEW_DONE',
(0x12, 0x24) : 'FOCUS_MOVE_POS',
(0x12, 0x25) : 'FOCUS_MOVE_NEG',
(0x12, 0x2a) : 'FOCUS_CALIBRATION_ENABLE',
(0x12, 0x2b) : 'FOCUS_IS_CALIBRATED',
(0x12, 0x2c) : 'FOCUS_GET_CALIBRATION_POSITIONS',
(0x12, 0x3b) : 'FOCUS_XXX',
(0x12, 0xfe) : 'FUCUS_GET_FW_VER',
(0x17, 0x00) : 'DEWHEATER_GET_CURRENT_POWER',
(0x17, 0x04) : 'DEWHEATER_GET_LIMIT_POWER',
(0x17, 0x10) : 'DEWHEATER_GET_POWER_PORTS',
(0x17, 0x11) : 'DEWHEATER_GET_PORTS',
(0x17, 0x12) : 'DEWHEATER_GET_STATUS',
(0x17, 0x18) : 'DEWHEATER_GET_AMBIENT',
(0x20, 0xfe) : 'NXS_GET_FW_VER',
(0xb0, 0x01) : 'GPS_GET_LAT',
(0xb0, 0x02) : 'GPS_GET_LONG',
(0xb0, 0x03) : 'GPS_GET_DATE',
(0xb0, 0x04) : 'GPS_GET_YEAR',
(0xb0, 0x07) : 'GPS_GET_SAT_INFO',
(0xb0, 0x08) : 'GPS_GET_RCVR_STATUS',
(0xb0, 0x33) : 'GPS_GET_TIME',
(0xb0, 0x36) : 'GPS_TIME_VALID',
(0xb0, 0x37) : 'GPS_LINKED',
(0xb0, 0xa0) : 'GPS_GET_COMPASS',
(0xb0, 0xfe) : 'GPS_GET_FW_VER',
(0xb3, 0xfe) : 'WIFI_GET_FW_VER',
(0xb4, 0x3e) : 'SS_SET_ALIGN_CENTER',
(0xb4, 0x3f) : 'SS_GET_ALIGN_CENTER',
(0xb4, 0x90) : 'SS_RESET_CAPTURE',
(0xb4, 0x91) : 'SS_GET_STATUS',
(0xb4, 0x92) : 'SS_GET_CAPTURE_DATA',
(0xb4, 0x94) : 'SS_START_CAPTURE',
(0xb4, 0x9f) : 'SS_GET_IMAGE3',
(0xb4, 0xfe) : 'SS_GET_FW_VER',
(0xb5, 0xfe) : 'WIFI_GET_FW_VER',
(0xb6, 0x10) : 'BAT_GET_VOLTAGE',
(0xb6, 0x18) : 'BAT_GET_CURRENT',
(0xb6, 0xfe) : 'BAT_GET_FW_VER',
(0xb7, 0x10) : 'CHG_GET_MODE',
(0xb7, 0xfe) : 'CHG_GET_FW_VER',
(0xbb, 0xfe) : 'DEWHEATER_GET_FW_VER',
(0xbf, 0x10) : 'LIGHT_GET_LEVEL',
(0xbf, 0xfe) : 'LIGHT_GET_FW_VER'}
SERVER_IP = '1.2.3.4'
SERVER_PORT = 2000
BUFFER_SIZE = 100
KEEP_ALIVE_INTERVAL = 10
def twos_comp(val, bits):
"""compute the 2's complement of int value val"""
if (val & (1 << (bits - 1))) != 0:
val = val - (1 << bits)
return val
def tosigned24(hexnum):
n = int(hexnum,16)
n = n & 0xffffff
return n | (-(n & 0x800000))
def hextoposition(hexnum):
position = tosigned24(hexnum)/pow(2,24)*360
return position
def decdeg2dms(dd):
d = int(dd)
m = int((abs(dd) - abs(d)) * 60)
s = round((abs(dd) - abs(d) - m/60) * 3600.00,2)
return d,m,s
def xprint(*args):
print(" ".join(map(str,args)))
def decodecommandvalue(sender,device,command,commandvalue):
if hex(command) == '0xfe':
if len(commandvalue)<4:
commandvalue = '.'.join([format(int(c, 16)) for c in commandvalue])
else:
commandvalue = format(int(commandvalue[0], 16)) + '.' + format(int(commandvalue[1], 16))+ '.' + str(int(format(int(commandvalue[2],16), '02x')+format(int(commandvalue[3],16), '02x'),16))
elif hex(device) == '0x10' or hex(device) == '0x11':
if hex(command) == '0x1' or hex(command) == '0x2' or hex(command) == '0x3a' or hex(command) == '0x3c':
commandvaluehex = ''.join([format(int(c, 16), '02x') for c in commandvalue])
latitude=twos_comp(int(commandvaluehex,16),24)
latitude=latitude*360/pow(2,24)
d,m,s = decdeg2dms(latitude)
commandvalue = format(d) + '°' + format(m) + '\'' + format(s) + '"'
elif hex(command) == '0x17' or hex(command) == '0x6' or hex(command) == '0x7':
if sender == device:
if hex(int(commandvalue[0],16)) == '0x1': commandvalue = '1 - ACK'
else:
commandvaluehex = ''.join([format(int(c, 16), '02x') for c in commandvalue])
latitude=twos_comp(int(commandvaluehex,16),24)
latitude=latitude*360/pow(2,24)
d,m,s = decdeg2dms(latitude)
commandvalue = format(d) + '°' + format(m) + '\'' + format(s) + '"'
elif hex(command) == '0x5':
commandvalue = format(''.join([format(int(c, 16), '02x') for c in commandvalue]))
elif hex(command) == '0x12':
if hex(int(commandvalue[0],16)) == '0x0': commandvalue = '0 - False'
elif hex(int(commandvalue[0],16)) == '0x1': commandvalue = '1 - True'
elif hex(command) == '0x13':
if hex(int(commandvalue[0],16)) == '0x0': commandvalue = '0 - Not Done'
elif hex(int(commandvalue[0],16)) == '0x1': commandvalue = '1 - Check'
elif hex(int(commandvalue[0],16)) == '0xff': commandvalue = '255 - Done'
elif hex(command) == '0x23':
if hex(int(commandvalue[0],16)) == '0x0': commandvalue = '0 - Disabled'
elif hex(int(commandvalue[0],16)) == '0x1': commandvalue = '1 - Enabled'
elif hex(command) == '0x24' or hex(command) == '0x25' or hex(command) == '0x40' or hex(command) == '0x41':
commandvalue = format(int(commandvalue[0],16))
elif hex(command) == '0x3b':
if hex(int(commandvalue[0],16)) == '0x0': commandvalue = '0 - Disabled'
elif hex(int(commandvalue[0],16)) == '0xff': commandvalue = '255 - Enabled'
elif hex(command) == '0x46' or hex(command) == '0x47':
commandvalue = format(100*int(commandvalue[0],16)/256)
elif hex(command) == '0xfc' or hex(command) == '0xfd':
if hex(int(commandvalue[0],16)) == '0x0': commandvalue = '0 - Positive'
elif hex(int(commandvalue[0],16)) == '0x1': commandvalue = '1 - Negative'
elif hex(device) == '0xb0':
if hex(command) == '0x1' or hex(command) == '0x2':
commandvaluehex = ''.join([format(int(c, 16), '02x') for c in commandvalue])
latitude=twos_comp(int(commandvaluehex,16),24)
latitude=latitude*360/pow(2,24)
d,m,s = decdeg2dms(latitude)
commandvalue = format(d) + '°' + format(m) + '\'' + format(s) + '"'
elif hex(command) == '0x3':
commandvalue = format(int(commandvalue[0], 16)) + '/' + format(int(commandvalue[1], 16))
elif hex(command) == '0x4':
commandvalue = format(int(''.join([format(int(c, 16), '02x') for c in commandvalue]), 16))
elif hex(command) == '0x7':
commandvalue = format(int(commandvalue[0], 16)) + ' - ' + format(int(commandvalue[1], 16))
elif hex(command) == '0x33':
commandvalue = format(int(commandvalue[0], 16)) + ':' + format(int(commandvalue[1], 16))+ ':' + format(int(commandvalue[2], 16))
elif hex(command) == '0x36' or hex(command) == '0x37':
if hex(int(commandvalue[0],16)) == '0x0': commandvalue = '0 - No'
elif hex(int(commandvalue[0],16)) == '0x1': commandvalue = '1 - Yes'
elif hex(device) == '0xb4':
if hex(command) == '0x3f':
if len(commandvalue)== 8:
centerx = ''.join([format(int(c, 16), '02x') for c in reversed(commandvalue[0:4])])
centery = ''.join([format(int(c, 16), '02x') for c in reversed(commandvalue[4:8])])
commandvalue = format(int(centerx, 16)) + ' - ' + format(int(centery, 16))
else:
commandvalue = format(int(commandvalue[0],16))
if hex(command) == '0x91' or hex(command) == '0x92' or hex(command) == '0x94' or hex(command) == '0x9f':
if hex(int(commandvalue[0],16)) == '0x1': commandvalue = '1 (Error)' + ' - Stars: ' + format(int(commandvalue[1], 16))
elif hex(int(commandvalue[0],16)) == '0x3': commandvalue = '3 (Ready)' + ' - Stars: ' + format(int(commandvalue[1], 16))
elif hex(int(commandvalue[0],16)) == '0x9': commandvalue = '9 (Finished)' + ' - Stars: ' + format(int(commandvalue[1], 16))
elif hex(device) == '0x17':
if hex(command) == '0x0':
commandvalue = format(int(''.join([format(int(c, 16), '02x') for c in commandvalue[0:2]]), 16)/1000) + ' V - ' + format(int(''.join([format(int(c, 16), '02x') for c in commandvalue[2:4]]), 16)/1000) + ' A '
if hex(command) == '0x4':
commandvalue = format(int(''.join([format(int(c, 16), '02x') for c in commandvalue[0:2]]), 16)/1000) + ' A - ' + format(int(''.join([format(int(c, 16), '02x') for c in commandvalue[2:4]]), 16)/1000) + ' A '
if hex(command) == '0x10':
commandvalue = format(int(commandvalue[0], 16))
elif hex(command) == '0x11':
if hex(sender) != '0x17':
if hex(int(commandvalue[0],16)) == '0x0': commandvalue = '0 - Get 12V Ports'
elif hex(int(commandvalue[0],16)) == '0x1': commandvalue = '1 - Get Dew Heater Ports'
else:
commandvalue = format(int(commandvalue[0], 16))
elif hex(command) == '0x12':
if hex(sender) != '0x17':
if hex(int(commandvalue[0],16)) == '0x0': commandvalue = '0 - Port 1'
elif hex(int(commandvalue[0],16)) == '0x1': commandvalue = '1 - Port 2'
else:
if hex(int(commandvalue[1],16)) == '0x0': mode = 'Manual'
elif hex(int(commandvalue[1],16)) == '0x1': mode = 'Auto'
if hex(int(commandvalue[2],16)) == '0x0':
commandvalue = 'Port ' + format(int(commandvalue[0], 16)) + ' - ' + mode + ' - Power: Off ' + format(int(commandvalue[2], 16)) + ' - Agression ' + format(int(commandvalue[5], 16))
else:
commandvaluehex = ''.join([format(int(c, 16), '02x') for c in commandvalue[6:10]])
temp=int(commandvaluehex,16)/1000
commandvalue = 'Port ' + format(int(commandvalue[0], 16)) + ' - ' + mode + ' - Power: On ' + format(int(commandvalue[2], 16)) + ' - Agression ' + format(int(commandvalue[5], 16)) + ' - Temp ' + format(temp)
elif hex(command) == '0x18':
commandvaluehex = ''.join([format(int(c, 16), '02x') for c in commandvalue[0:4]])
temp=int(commandvaluehex,16)/1000
commandvaluehex = ''.join([format(int(c, 16), '02x') for c in commandvalue[4:8]])
dew=int(commandvaluehex,16)/1000
commandvalue= 'Temp: ' + format(temp) + '°C Dew: ' + format(dew) + '°C Hum: ' + format(int(commandvalue[8], 16)) + '%'
else:
commandvaluehex = ''.join([format(int(c, 16), '02x') for c in commandvalue])
commandvalue = commandvaluehex
return commandvalue
def decodemsg(msg):
global mount
byte=0
sum=0
checksumok = 0
commandvalue = []
for c in range(0,len(msg),2):
byte = int(c/2+1)
value = int(msg[c:c+2],16)
if (byte>1 and byte <len(msg)/2):
sum=sum+value
if (byte == 2):
length = value
if (byte == 3):
sender = value
if (byte == 4):
receiver = value
if (byte == 5):
command = value
if (byte > 5 and byte < 3+length):
commandvalue.append(hex(value))
if (byte == len(msg)/2):
checksum = value
sum=65536-sum
sum=sum&255
if checksum == sum:
checksumok = 1
if checksumok:
if (sender == scannerid or receiver == scannerid):
if sender == scannerid:
device = receiver
else:
device = sender
else:
if sender not in controllers:
device = sender
else:
device = receiver
if len(commandvalue)>0:
if hex(command) == '0xfe':
commandvalue = decodecommandvalue(sender,device,command,commandvalue)
if len(commandvalue)>0:
activedevices.update({hex(sender):commandvalue}) if hex(sender) not in activedevices else activedevices
else:
commandvalue = decodecommandvalue(sender,device,command,commandvalue)
if hex(command) == '0x5' and hex(sender) == '0x10':
mount = int(commandvalue,16)
if (device,command) in commands:
commandtext = commands[(device,command)]
else:
commandtext = 'UNKNOWN'
if sender in devices:
sendertext = devices[sender]
else:
sendertext = 'UNKNOWN'
if receiver in devices:
receivertext = devices[receiver]
else:
receivertext = 'UNKNOWN'
if verbose:
dumptext = ' --- ' + str(msg)
else:
dumptext = ''
output = str(format(round(time.time()-starttime,6),'14.6f')) + " - " + "{:<21}".format(sendertext) + " (0x" + str(format(sender,'02x')) + ") " + "-> " + "{:<21}".format(receivertext) + " (0x" + str(format(receiver,'02x')) + ") " + "--- " + "{:<21}".format(commandtext) + " (0x" + str(format(command,'02x')) + ") " + "--- " + str(commandvalue) + dumptext
xprint (output)
if filecsvoutput:
fileoutput = str(format(round(time.time()-starttime,6),'14.6f')) + "," + sendertext + "," + str(hex(sender)) + "," + receivertext + "," + str(hex(receiver)) + "," + commandtext + "," + str(hex(command)) + "," + str(commandvalue) + "," + str(msg)
print(fileoutput, file=open('auxbuslog.csv', 'a'))
if emulategps:
global gpslat,gpslon
if str(hex(receiver)) == '0xb0':
if str(hex(command)) == '0x36':
transmitmsg('3b',receiver,sender,command,'01')
if str(hex(command)) == '0xfe':
transmitmsg('3b',receiver,sender,command,'0b01')
if str(hex(command)) == '0x33':
transmitmsg('3b',receiver,sender,command,format(datetime.now(timezone.utc).hour, '02x')+format(datetime.now(timezone.utc).minute, '02x')+format(datetime.now(timezone.utc).second, '02x'))
if str(hex(command)) == '0x3':
transmitmsg('3b',receiver,sender,command,format(datetime.now(timezone.utc).month, '02x')+format(datetime.now(timezone.utc).day, '02x'))
if str(hex(command)) == '0x4':
transmitmsg('3b',receiver,sender,command,format(datetime.now(timezone.utc).year, '04x'))
if str(hex(command)) == '0x37':
transmitmsg('3b',receiver,sender,command,'01')
if str(hex(command)) == '0x2':
if gpslon>=0:
gpslonhex=format(int(gpslon/360*pow(2,24)),'06x')
else:
gpslonhex=format(int((gpslon+360)/360*pow(2,24)),'06x')
transmitmsg('3b',receiver,sender,command,gpslonhex)
if str(hex(command)) == '0x1':
if gpslat>=0:
gpslathex=format(int(gpslat/360*pow(2,24)),'06x')
else:
gpslathex=format(int((gpslat+360)/360*pow(2,24)),'06x')
transmitmsg('3b',receiver,sender,command,gpslathex)
else:
output = str(hex(sender)+ " -> " + hex(receiver) + " --- " + hex(command) + " --- " + ' '.join(map(str, commandvalue)) + " CRC FAIL!")
xprint (output)
def decodestarsensestar(msg):
ssxfov=5.16
ssyfov=5.16
msg="".join(reversed([msg[i:i+2] for i in range(0, len(msg), 2)]))
bx,px,by,py=int(msg[0:2],16)-64,int(msg[2:8],16),int(msg[8:10],16)-64,int(msg[10:16],16)
dx,mx,sx = decdeg2dms(twos_comp(int(msg[2:8],16),24)*ssxfov/pow(2,24))
dy,my,sy = decdeg2dms(twos_comp(int(msg[10:16],16),24)*ssyfov/pow(2,24))
px = format(dx) + degree_sign + format(mx) + '\'' + format(sx) + '"'
py = format(dy) + degree_sign + format(my) + '\'' + format(sy) + '"'
msg=str(bx) + " - " + "{:<11}".format(px) + " - " + str(by) + " - " + "{:<11}".format(py)
return msg
def starsensepixel(msg,ssxres,ssyres):
msg="".join(reversed([msg[i:i+2] for i in range(0, len(msg), 2)]))
bx,px,by,py=int(msg[0:2],16)-64,int(msg[2:8],16),int(msg[8:10],16)-64,int(msg[10:16],16)
pixelx = int(ssxres/2+(twos_comp(int(msg[2:8],16),24)*ssxres/pow(2,24)))
pixely = int(ssyres/2-(twos_comp(int(msg[10:16],16),24)*ssyres/pow(2,24)))
return pixelx,pixely,bx,by
def decodemsg3c(msg):
global starsensesave
starlen=2*8
pixellist = []
ssxres=960
ssyres=960
byte=0
sum=0
checksumok = 0
commandvalue = []
for c in range(2,len(msg),2):
byte = int(c/2+1)
value = int(msg[c:c+2],16)
if (byte>1 and byte <len(msg)/2):
sum=sum+value
if (byte == 4):
lengthH = value
if (byte == 5):
lengthL = value
length = lengthH*256+lengthL
if (byte == len(msg)/2):
checksum = value
sum=65536-sum
sum=sum&255
if checksum == sum:
checksumok = 1
if checksumok:
if verbose:
dumptext = ' --- ' + str(msg)
else:
dumptext = ''
output = str(format(round(time.time()-starttime,6),'14.6f')) + " - " + "Starsense HC Data - " + str(int(length)/8) + " Stars " + msg[5*2:-2] + dumptext
xprint (output)
data=msg[5*2:-2]
stars=[data[i:i+starlen] for i in range(0, len(data), starlen)]
for star in stars:
if star!="0000000000000000":
xprint(" Star",stars.index(star)+1," - ",decodestarsensestar(star))
pixellist.append(starsensepixel(star,ssxres,ssyres))
if starsensesave:
img = Image.new('L', (ssxres, ssyres))
for pixel in pixellist:
shape = [pixel[0],pixel[1],pixel[0]+pixel[2]-1,pixel[1]+pixel[3]]
img1 = ImageDraw.Draw(img)
img1.rectangle(shape, fill ="white", outline ="white")
imgfilename = 'starsense-image-' + datetime.now().strftime("%Y%m%d-%H%M%S") + '.png'
img.save(imgfilename)
if filecsvoutput:
fileoutput = str(format(round(time.time()-starttime,6),'14.6f')) + "," + "Starsense Camera" + "," + "0xb4" + "," + "All" + "," + "0x00" + "," + "Data" + "," + "0x00" + "," + "[]" + "," + str(msg)
print(fileoutput, file=open('auxbuslog.csv', 'a'))
else:
xprint ("Starsense HC Data - CRC FAIL!")
def processmsgqueue():
global msgqueue
global oof
if len(msgqueue)>1:
while len(msgqueue)>1 and msgqueue[0:2] != str(hex(preamble))[2:] and msgqueue[0:2] != str(hex(preamble2))[2:]:
#oofd = oofd + msgqueue[0:2]
oof = oof+1
msgqueue=msgqueue[2:]
emptyqueue=0
while len(msgqueue)>=(2*6) and (msgqueue[0:2] == str(hex(preamble))[2:] or msgqueue[0:2] == str(hex(preamble2))[2:]) and emptyqueue==0:
if msgqueue[0:2] == str(hex(preamble))[2:]:
length = int(msgqueue[2:4],16)
if len(msgqueue)>=(2*(length+3)):
decodemsg(msgqueue[0:2*(length+3)])
msgqueue=msgqueue[2*(length+3):]
else:
emptyqueue=1
if msgqueue[0:2] == str(hex(preamble2))[2:]:
msgqueue = msgqueue.replace('3b0202','3b')
length = int(msgqueue[6:10],16)
if len(msgqueue)>=(2*(length+6)):
decodemsg3c(msgqueue[0:2*(length+6)])
msgqueue=msgqueue[2*(length+6):]
else:
emptyqueue=1
def encodemsg(sender,receiver,command,value):
global preamble
global msgqueue
global connmode
commandvalue=[]
byte=0
if sender=='':
if connmode=='wifi' or connmode=='hc' :
sender = scannerid
if connmode=='serial':
sender = scannerid
for c in range(0,len(value),2):
byte = int(c/2+1)
value2 = int(value[c:c+2],16)
commandvalue.append(hex(value2))
length = 3 + int(len(value)/2)
valuesum = sum(int(i,16) for i in commandvalue)
summa = length + sender + receiver + command + valuesum
summa=65536-summa
summa=summa&255
output1 = "{:02x}{:02x}{:02x}{:02x}{:02x}".format(preamble,length,sender,receiver,command)
output2 = value
output3 = "{:02x}".format(summa)
output = output1 + output2 + output3
if (connmode == "hc" or connmode == "wifi") and not emulategps :
msgqueue = msgqueue + output
processmsgqueue()
# decodemsg(output)
hexoutput = binascii.unhexlify(output)
return hexoutput
def encodemsg3c():
global preamble2
global msgqueue
# data = "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"
data = "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"
# data = "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"
# data = "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"
# data = "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"
# data = "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"
length = "{:08x}".format(int(len(data)/2))
data = length + data
valuesum = sum(int(data[c:c+2],16) for c in range(0,len(data),2))
summa = 0 + valuesum
summa=65536-summa
summa=summa&255
c=0
while c<len(data):
if (int(data[c:c+2],16)==0x3b):
data=data[:c+2]+'0202'+data[c+2:]
c=c+2
output1 = "{:02x}".format(preamble2)
output2 = data
output3 = "{:02x}".format(summa)
output = output1 + output2 + output3
#output = "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"
if connmode == "hc":
msgqueue = msgqueue + output
processmsgqueue()
# decodemsg3c(output)
hexoutput = binascii.unhexlify(output)
return hexoutput
def scanauxbus(target):
xprint ("-----------------------")
xprint ("Initiating AUXBUS SCAN ")
xprint ("-----------------------")
xprint (" Timestamp - Sender Hex -> Receiver Hex --- Command Hex --- Value")
if target=='known':
for device in devices:
transmitmsg('3b','',device,0xfe,'')
if target=='all':
for device in range(0x01,0xff):
transmitmsg('3b','',device,0xfe,'')
time.sleep(0.5)
identifymount()
time.sleep(1)
xprint ("-----------------------")
xprint (" Finished AUXBUS SCAN ")
xprint ("-----------------------")
printactivedevices()
def identifymount():
device = 0x10
if str(hex(device)) in activedevices:
transmitmsg('3b','',device,0x05,'')
def printactivedevices():
if mount in mounts:
mounttext = mounts[mount]
else:
mounttext = 'UNKNOWN' + " (" + str(hex(mount))+ ")" if len(str(mount))>0 else 'NOT DETECTED'
xprint ("-----------------------")
xprint (" Mount :", mounttext )
xprint ("-----------------------")
xprint ("-----------------------")
xprint (" Detected Devices ")
xprint ("-----------------------")
listactivedevices=list(activedevices)
for device in activedevices:
output = str(listactivedevices.index(device))+ ") " + "{:<21}".format(devices[int(device,16)]) + " (0x" + format(int(device,16),'02x') + ") - " + activedevices[device]
xprint (output)
def resettime():
global starttime
starttime=time.time()
def printhelpmenu():
xprint ("-----------------------")
xprint (" Commands ")
xprint ("-----------------------")
xprint ("d) show Device list ")
xprint ("c) send Command to device")
xprint ("k) toggle Keepalive send")
xprint ("s) reScan AUXBUS ")
xprint ("a) rescan AUXBUS for All")
xprint ("v) toggle Verbose output")
xprint ("f) toggle csv File output")
xprint ("g) toggle GPS simulator")
xprint ("ss) toggle Starsense Image Save")
xprint ("4) trigger Starsense Image captura")
xprint ("8) Read raw capture from file rawinput.txt")
xprint ("9) Write raw capture to file rawoutput.txt")
xprint ("r) Reset Packet Timer ")
xprint ("o) Out of frame counter")
xprint ("h) print this Help menu")
xprint ("q) Quit ")
xprint ("-----------------------")
def transmitmsg(msgtype,sender,receiver,command,value):
if msgtype=='3b':
data = encodemsg(sender,receiver,command,value)
if msgtype=='3c':
data = encodemsg3c()
if rawfileoutput:
fileoutput = str(round(time.time()-starttime,6)) + " " + str(binascii.hexlify(data),'utf-8')
print(fileoutput, file=open('rawoutput.txt', 'a'))
if connmode == 'wifi':
sock.send(data)
if connmode == 'serial':
ser.rtscts = True
ser.rts=True
ser.write(data)
ser.rts=False
ser.rts=True
ser.rts=False
time.sleep(.1)
ser.read(ser.inWaiting())
ser.rtscts = False
if connmode == 'hc':
ser.write(data)
time.sleep(0.15)
def keep_alive(interval):
global endthread
while not endthread:
if keepalive:
transmitmsg('3b','',0x10,0xfe,'')
time.sleep(interval)
xprint ("Finished Keep Alive")
def receivedata():
global msgqueue
global endthread
global rawfileoutput
data=''
while not endthread:
time.sleep(.05)
if connmode=='wifi':
data = sock.recv(BUFFER_SIZE)
if connmode=='serial' or connmode=='hc':
if (ser.inWaiting()>0):
data = ser.read(ser.inWaiting())
if len(data)>0:
stringdata = binascii.hexlify(data)
msgqueue = msgqueue + str(stringdata,'utf-8')
if rawfileoutput:
fileoutput = str(round(time.time()-starttime,6)) + " " + str(stringdata,'utf-8')
print(fileoutput, file=open('rawoutput.txt', 'a'))
processmsgqueue()
data=''
xprint ("Finished Receive Data")
def sendingdata(interval):
global triggerscan
while not endthread:
time.sleep(.05)
if triggerscan == 'known' or triggerscan == 'all':
scanauxbus (triggerscan)
triggerscan = ''
lasttx = time.time()
if keepalive:
if time.time()-lasttx > interval:
transmitmsg('3b','',0x10,0xfe,'')
lasttx = time.time()
def fileplayback(filename):
global msgqueue
resettime()
f = open(filename, "r")
f.seek(0)
file =''
linenum=0
for line in f.read().splitlines():
linenum=linenum+1
line2=line.split()
if len(line2) == 2:
if linenum != 1:
time.sleep(float(line2[0])-lasttime)
lasttime = float(line2[0])
data = line2[1]
else:
data = line2[0]
msgqueue = msgqueue + data
processmsgqueue()
f.close()
xprint ("Finished File Processing")
def initializeconn(connmodearg,port):
global connmode
global keepalive
connmode = connmodearg
if connmode=='wifi':
keepalive=True
SERVER_IP = port
global sock
sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
sock.connect((SERVER_IP, SERVER_PORT))
if connmode=='serial' or connmode=='hc':
keepalive=False
COM_PORT = port
global ser
ser = serial.Serial()
ser.port = COM_PORT
if connmode=='serial':
ser.baudrate = 19200
if connmode=='hc':
ser.baudrate = 9600
ser.bytesize = serial.EIGHTBITS
ser.parity = serial.PARITY_NONE
ser.stopbits = serial.STOPBITS_ONE
ser.timeout = 0
ser.xonxoff = False
ser.open()
if ser.isOpen():
ser.flushInput()
ser.flushOutput()
if connmode=='hc':
data = b'\x56'
ser.write(data)
time.sleep(.5)
#Should return 0x05 0x1f 0x23
ser.read(ser.inWaiting())
data = b'\x8a'
ser.write(data)
time.sleep(.5)
#Should return 0xf8
ser.read(ser.inWaiting())
#print(data)
ser.close
ser.baudrate = 115200
ser.open
time.sleep(1)
data = b'\x0a\x00\x02\x08\x00\x4b\x00\x00\xd0\xc0'
ser.write(data)
time.sleep(.5)
#Should return 0x05 0x00 0x06 0x38 0xc0
data = ser.read(ser.inWaiting())
def appstartup():
global starttime
global triggerscan
xprint ("-------------------------------")
xprint (" AUXBUS SCANNER VERSION",__version__)
xprint ("-------------------------------")
starttime=time.time()
launchthreads()
xprint ("-----------------------")
xprint ("Starting AUXBUS Monitor")
xprint ("-----------------------")
triggerscan='known'
def closeconn():
xprint ("-----------------------")
xprint (" Closing ")
xprint ("-----------------------")
if connmode=='wifi':
sock.close()
if connmode=='serial' or connmode=='hc':
ser.close()
def launchthreads():
global t0,t1,t2
global keepalive
t0 = threading.Thread(target=receivedata)
t0.daemon = True
t0.start()
t2 = threading.Thread(target=sendingdata, args = (KEEP_ALIVE_INTERVAL,))
t2.daemon = True
t2.start()
def mainloop():
global emulategps
global keepalive
global gpslat,gpslon
global activedevices
global mount
global starttime
global endthread
global verbose
global filecsvoutput
global rawfileoutput
global oof
global triggerscan
global starsensesave
while True:
inputkey = input("Enter Command:")
if inputkey == "d":
printactivedevices()
if inputkey == "c":
printactivedevices()
time.sleep(0.2)
print ("-----------------------")
print ("Choose device")
key1 = input("Enter Device:")
listactivedevices=list(activedevices)
filtercommands=[(k[1], v) for k, v in commands.items() if k[0]==int(listactivedevices[int(key1)],16)]
for command in filtercommands:
output = chr(97+filtercommands.index(command)) + ") " + str(hex(command[0])) + " (" + str(command[1]) + ") "
print (output)
time.sleep(0.2)
print ("-----------------------")
print ("Choose command")
key2 = input("Enter Command:")
transmitmsg('3b','',int(listactivedevices[int(key1)],16),filtercommands[ord(key2)-97][0],'')
if inputkey == "k":
print ("-----------------------")
print (" Toggle Keepalive ")
print ("-----------------------")
if keepalive:
keepalive=False
print (" Keepalive Disabled ")
else:
keepalive=True
print (" Keepalive Enabled ")
if inputkey == "g":
print ("-----------------------")
print (" Toggle GPS Emulation ")
print ("-----------------------")
if emulategps:
emulategps=False
print (" GPS Emulation Disabled ")
else: