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analyze.py
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analyze.py
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"""
name : analyze.py IC705
last edited: 20210220
command handling, subprograms for sk and civ
"""
from commands import *
from misc_functions import *
import time
import v_sk
import v_icom_vars
import v_command_answer
import v_error_msg
from answers import *
from misc_functions import *
# ------------------------------------------------
# start of commandhandling
# ------------------------------------------------
def poll_sk_input_buffer():
input_device = 0
# something received from SK ... ?
while input_device < len(v_sk.inputline):
if v_icom_vars.ask_content == 2:
# copy v_sk.last_command to input
v_sk.inputline[input_device] = v_sk.last_command[input_device]
line = v_sk.inputline[input_device]
# if input data is correct and complete appropriate action is called
if len(line) > 0:
finish = 0
# check for basic command
if line[0] == 0:
v_sk.info_to_all = bytearray([0x00, len(v_announcelist.full[0])])
v_sk.info_to_all.extend([ord(el) for el in v_announcelist.full[0][1:]])
# necessary to delete token:
finish = 1
else:
# commandtoken ready?
if len(line) >= 2:
tokennumber = int.from_bytes(line[0:2], byteorder='big', signed=False)
v_sk.last_token = bytearray([line[0], line[1]])
try:
finish = v_command_answer.command[tokennumber](line, input_device, tokennumber)
except KeyError:
finish = 2
write_log(v_error_msg.wrong__command + str(tokennumber))
if finish == 0:
# continue reading input
pass
elif finish == 3:
# will not delete command
pass
else:
if finish == 2:
# parameter error
temps = ""
count = 0
while count < len(v_sk.inputline[input_device]):
temp = v_sk.inputline[input_device][count]
temps += hex(temp)
count += 1
write_log(v_error_msg.parameter_error + temps)
# else:
# finish == 1, correct
# stop watchdog
v_icom_vars.command_time = 0
if v_icom_vars.ask_content == 1:
v_sk.last_command[input_device] = v_sk.inputline[input_device]
v_sk.inputline[input_device] = bytearray([])
v_icom_vars.command_no += 1
v_icom_vars.command_no %= 255
if v_icom_vars.error_cmd_no == v_icom_vars.command_no:
# no error
v_icom_vars.error_cmd_no = 255
if v_icom_vars.ask_content == 2:
v_icom_vars.ask_content = 0
input_device += 1
return
def poll_civ_input_buffer():
if v_icom_vars.Civ_in.find(0xfd) == -1:
return
# end found
# finish = 1 : ok
finish = 2
# got answer:
v_icom_vars.civ_watchdog_time = 0
temp = str((v_sk.last_token[0] * 256 + v_sk.last_token[1]))
if v_icom_vars.Civ_in[0:6] == v_icom_vars.nok_msg:
if len(v_sk.last_token) >= 2:
if temp == 466:
msg = v_error_msg.no_tuner
elif temp == 709 or temp == 711:
msg = v_error_msg.no_sd
else:
msg = v_error_msg.civ_wrong_parameter
write_log(msg + temp)
v_sk.info_to_all = bytearray([0x03, 0x34, 0x01])
elif v_icom_vars.Civ_in[0:6] == v_icom_vars.ok_msg:
if v_icom_vars.test_mode == 1:
print("CIV: ok")
finish = 1
elif len(v_icom_vars.Civ_in) == 6:
# should not happen
write_log(v_error_msg.civ_other_error + " for command " + temp)
else:
# answer or info
civ_command = int.from_bytes(v_icom_vars.Civ_in[4:5], byteorder='big', signed=False)
v_icom_vars.civ_command_length = 1
if civ_command < 20:
if find_token(v_icom_vars.Civ_in[4:5]) == 1:
finish = v_command_answer.answer[civ_command](v_icom_vars.Civ_in)
elif civ_command == 20:
if find_token(v_icom_vars.Civ_in[4:6]) == 1:
subcommand = int.from_bytes(v_icom_vars.Civ_in[5:6], byteorder='big', signed=False)
finish = v_command_answer.answer14[subcommand](v_icom_vars.Civ_in)
elif civ_command == 21:
if find_token(v_icom_vars.Civ_in[4:6]) == 1:
subcommand = int.from_bytes(v_icom_vars.Civ_in[5:6], byteorder='big', signed=False)
finish = v_command_answer.answer15[subcommand](v_icom_vars.Civ_in)
elif civ_command == 22:
if find_token(v_icom_vars.Civ_in[4:6]) == 1:
subcommand = int.from_bytes(v_icom_vars.Civ_in[5:6], byteorder='big', signed=False)
finish = v_command_answer.answer16[subcommand](v_icom_vars.Civ_in)
elif civ_command == 25:
# civ command 19
if find_token(v_icom_vars.Civ_in[4:6]) == 1:
finish = answer_2_1_b(v_icom_vars.Civ_in)
elif civ_command == 0x1a:
subcommand1 = int.from_bytes(v_icom_vars.Civ_in[5:6], byteorder='big', signed=False)
if subcommand1 < 5:
v_icom_vars.civ_command_length = 2
if find_token(v_icom_vars.Civ_in[4:6]) == 1:
finish = v_command_answer.answer1a[subcommand1](v_icom_vars.Civ_in)
elif subcommand1 == 5:
v_icom_vars.civ_command_length = 3
subcommand2 = int.from_bytes(v_icom_vars.Civ_in[6:7], byteorder='big', signed=False)
if subcommand2 == 0:
v_icom_vars.civ_command_length = 4
if find_token(v_icom_vars.Civ_in[4:8]) == 1:
subcommand3 = int.from_bytes(v_icom_vars.Civ_in[7:8], byteorder='big', signed=False)
finish = v_command_answer.answer1a0500[subcommand3](v_icom_vars.Civ_in)
if subcommand2 == 1:
v_icom_vars.civ_command_length = 4
if find_token(v_icom_vars.Civ_in[4:8]) == 1:
subcommand3 = int.from_bytes(v_icom_vars.Civ_in[7:8], byteorder='big', signed=False)
finish = v_command_answer.answer1a0501[subcommand3](v_icom_vars.Civ_in)
if subcommand2 == 2:
v_icom_vars.civ_command_length = 4
if find_token(v_icom_vars.Civ_in[4:8]) == 1:
subcommand3 = int.from_bytes(v_icom_vars.Civ_in[7:8], byteorder='big', signed=False)
finish = v_command_answer.answer1a0502[subcommand3](v_icom_vars.Civ_in)
if subcommand2 == 3:
v_icom_vars.civ_command_length = 4
if find_token(v_icom_vars.Civ_in[4:8]) == 1:
subcommand3 = int.from_bytes(v_icom_vars.Civ_in[7:8], byteorder='big', signed=False)
finish = v_command_answer.answer1a0503[subcommand3](v_icom_vars.Civ_in)
else:
if find_token(v_icom_vars.Civ_in[4:6]) == 1:
v_icom_vars.civ_command_length = 2
finish = v_command_answer.answer_1a06_0b[subcommand1](v_icom_vars.Civ_in)
elif civ_command == 0x1b:
v_icom_vars.civ_command_length = 2
if find_token(v_icom_vars.Civ_in[4:6]) == 1:
subcommand1 = int.from_bytes(v_icom_vars.Civ_in[5:6], byteorder='big', signed=False)
v_icom_vars.start_data = 6
finish = v_command_answer.answer_1b[subcommand1](v_icom_vars.Civ_in)
elif civ_command == 0x1c:
v_icom_vars.civ_command_length = 2
if find_token(v_icom_vars.Civ_in[4:6]) == 1:
subcommand1 = int.from_bytes(v_icom_vars.Civ_in[5:6], byteorder='big', signed=False)
finish = v_command_answer.answer_1c[subcommand1](v_icom_vars.Civ_in)
elif civ_command == 0x1e:
v_icom_vars.civ_command_length = 2
if find_token(v_icom_vars.Civ_in[4:6]) == 1:
subcommand1 = int.from_bytes(v_icom_vars.Civ_in[5:6], byteorder='big', signed=False)
finish = v_command_answer.answer_1e[subcommand1](v_icom_vars.Civ_in)
elif civ_command == 0x1f:
v_icom_vars.civ_command_length = 2
if find_token(v_icom_vars.Civ_in[4:6]) == 1:
subcommand1 = int.from_bytes(v_icom_vars.Civ_in[5:6], byteorder='big', signed=False)
finish = v_command_answer.answer_1f[subcommand1](v_icom_vars.Civ_in)
elif civ_command == 0x20:
subcommand1 = int.from_bytes(v_icom_vars.Civ_in[5:6], byteorder='big', signed=False)
if subcommand1 != 0x03:
# 2000 - 02
subcommand2 = int.from_bytes(v_icom_vars.Civ_in[6:7], byteorder='big', signed=False)
finish = v_command_answer.answer_2000[subcommand2](v_icom_vars.Civ_in)
elif subcommand1 == 0x01:
subcommand2 = int.from_bytes(v_icom_vars.Civ_in[6:7], byteorder='big', signed=False)
finish = v_command_answer.answer_2010[subcommand2](v_icom_vars.Civ_in)
elif subcommand1 == 0x02:
subcommand2 = int.from_bytes(v_icom_vars.Civ_in[6:7], byteorder='big', signed=False)
finish = v_command_answer.answer_2020[subcommand2](v_icom_vars.Civ_in)
elif subcommand1 == 0x04:
subcommand2 = int.from_bytes(v_icom_vars.Civ_in[6:7], byteorder='big', signed=False)
finish = v_command_answer.answer_2040[subcommand2](v_icom_vars.Civ_in)
elif civ_command == 0x21:
if find_token(v_icom_vars.Civ_in[4:6]) == 1:
v_icom_vars.civ_command_length = 2
subcommand1 = int.from_bytes(v_icom_vars.Civ_in[5:6], byteorder='big', signed=False)
finish = v_command_answer.answer_21[subcommand1](v_icom_vars.Civ_in)
elif civ_command == 0x22:
subcommand1 = int.from_bytes(v_icom_vars.Civ_in[5:6], byteorder='big', signed=False)
if subcommand1 == 0x01:
if find_token(v_icom_vars.Civ_in[4:7]) == 1:
v_icom_vars.civ_command_length = 3
subcommand2 = int.from_bytes(v_icom_vars.Civ_in[6:7], byteorder='big', signed=False)
finish = v_command_answer.answer_2201[subcommand2](v_icom_vars.Civ_in)
else:
if find_token(v_icom_vars.Civ_in[4:6]) == 1:
v_icom_vars.civ_command_length = 2
finish = v_command_answer.answer_22[subcommand1](v_icom_vars.Civ_in)
elif civ_command == 0x23:
if find_token(v_icom_vars.Civ_in[4:6]) == 1:
v_icom_vars.civ_command_length = 2
subcommand1 = int.from_bytes(v_icom_vars.Civ_in[5:6], byteorder='big', signed=False)
finish = v_command_answer.answer_23[subcommand1](v_icom_vars.Civ_in)
elif civ_command == 0x24:
if find_token(v_icom_vars.Civ_in[4:7]) == 1:
subcommand1 = int.from_bytes(v_icom_vars.Civ_in[6:7], byteorder='big', signed=False)
v_icom_vars.civ_command_length = 3
finish = v_command_answer.answer_2400[subcommand1](v_icom_vars.Civ_in)
elif civ_command == 0x27:
if find_token(v_icom_vars.Civ_in[4:6]) == 1:
subcommand1 = int.from_bytes(v_icom_vars.Civ_in[5:6], byteorder='big', signed=False)
v_icom_vars.civ_command_length = 2
finish = v_command_answer.answer_27[subcommand1](v_icom_vars.Civ_in)
else:
if find_token(v_icom_vars.Civ_in[4:5]) == 1:
v_icom_vars.civ_command_length = 1
finish = v_command_answer.answer_rest[civ_command](v_icom_vars.Civ_in)
if finish == 1:
length = v_icom_vars.Civ_in.find(0xfd) + 1
v_icom_vars.Civ_in = v_icom_vars.Civ_in[length:]
v_icom_vars.input_locked = 0
else:
v_icom_vars.Civ_in = bytearray([])
v_icom_vars.command_storage = []
v_sk.info_to_all = []
v_icom_vars.ask_content = 0
v_icom_vars.input_locked = 0
if v_icom_vars.ask_content > 0:
v_icom_vars.ask_content = 2
return