271 lines
10 KiB
GDScript
271 lines
10 KiB
GDScript
extends Node2D
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## Класс для отправки данных в сокет
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class Socket extends PacketPeerUDP:
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func send_to(addr: String, port: int, data: PackedByteArray):
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self.set_dest_address(addr, port)
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self.put_packet(data)
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var node_select: Node
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var soc_unicast: Socket
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var soc_brodcast: Socket
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var unit = yau07.YaU07.new('ЯУ07')
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var state = Constants.STATE.WAIT # Флаг для машины состояния
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var flag_online: bool = false # Флаг для подключения
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var flag_interval: bool = false # Флаг для включения непрерывной передачи с интервалом
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var flag_write_isa: bool = false # Флаг для записи в ИСА
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var flag_read_isa: bool = true # Флаг для чтения из ИСА
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var ports_wr: Dictionary # Словарь с портами для записи
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var port_select: int = Constants.BASE_ADDR # Выбранный порд для чтения/записи
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var port: int
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var address: String
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var dt: float # Дельта
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var timer: Timer = Timer.new()
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var timeout: float = yau07.ONLINE_TIMEOUT
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var last_update_time: float = 0.0
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func _ready():
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self.add_child(timer)
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timer.connect('timeout', Callable(self, 'on_timer'))
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# Таблица 1
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node_select = $scroll1/table1
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draw_tabl(node_select, Constants.ROWS_REGS_DATA, Constants.ROWS_REGS_DATA.size())
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node_select.set_columns_min_size([250, 160, 150, 190, 150])
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node_select.set_node_text(0, 0, ' НЕТ СВЯЗИ С ЯУ-07')
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node_select.set_node_text(1, 0, ' IP-АДРЕС')
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node_select.set_node_text(2, 0, Constants.DEFAULT_ADDRESS)
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node_select.set_node_text(3, 0, ' IP-ПОРТ')
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node_select.set_node_text(4, 0, Constants.DEFAULT_PORT)
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node_select.set_node_text(0, 1, ' ПОРТ ЯЧЕЙКИ (hex)')
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node_select.set_node_text(1, 2, ' ИНТЕРВАЛ')
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# Поле для ввода (запись IP-адреса)
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var edit_ip = node_select.get_node2(2, 0)
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edit_ip.editable = true
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edit_ip.placeholder_text = 'Ввод значения'
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var edit_port = node_select.get_node2(4, 0)
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edit_port.editable = true
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edit_port.placeholder_text = 'Ввод значения'
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# Поле для ввода (запись в порт)
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var edit_node = node_select.get_node2(2, 1)
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edit_node.editable = true
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edit_node.placeholder_text = 'Ввод значения'
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edit_node.connect('text_submitted', Callable(self, '_on_written_text_submitted'))
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$read_ISA.disabled = true
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$write_ISA.disabled = true
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# Поле для ввода (базовый порт)
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var edit_addr = node_select.get_node2(0, 2)
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edit_addr.editable = true
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edit_addr.text = '%x' % port_select
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edit_addr.connect('text_submitted', Callable(self, '_on_written_addres'))
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# Поле для ввода (интервал непрерывной записи)
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var edit_interval = node_select.get_node2(2, 2)
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edit_interval.editable = true
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edit_interval.placeholder_text = 'Ввод значения'
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edit_interval.connect('text_submitted', Callable(self, '_on_written_interval'))
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var node_select2 = $scroll2/table2
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# Привязка для принятия широковещательного канала
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soc_brodcast = Socket.new()
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var rc = soc_brodcast.bind(Constants.BROADCAST_PORT, '*')
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if rc != OK:
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print('Ошибка: Неудачная привязка широковещательного адреса')
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soc_unicast = Socket.new()
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rc = soc_unicast.bind(Constants.UNICAST_PORT, Constants.UNICAST_ADDRESS)
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if rc != OK:
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print('Ошибка: неудачная привязка адреса: ', address)
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unit.connect('line_changed', Callable(self, 'on_line_changed'))
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unit.connect('command_fail', Callable(self, 'on_command_fail'))
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unit.connect('command_done', Callable(self, 'on_command_done'))
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## Рисует таблицу
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func draw_tabl(tbl, row: Array, count_row: int):
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for i_row in count_row:
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tbl.add_row(row[i_row])
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func poll_receive(sock: Socket) -> bool: ## Приёмник
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if timeout - last_update_time > 0:
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while sock.get_available_packet_count() > 0:
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var rx_data = sock.get_packet()
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var addr_receive = sock.get_packet_ip()
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var port_receive = sock.get_packet_port()
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if rx_data:
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$BROADCAST.text = 'BROADCAST: ' + str(rx_data)
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$BROADCAST.modulate = Color(1, 1, 1, 1)
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var line_yau07_control = node_select.get_node2(0, 0)
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line_yau07_control.text = ' ЯУ-07Б НА СВЯЗИ'
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line_yau07_control.modulate = Constants.GREEN
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last_update_time = 0.0
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if (address == addr_receive) and (port == port_receive) and flag_online:
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unit.parse(rx_data)
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else:
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if sock.get_available_packet_count():
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last_update_time = 0.0
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else:
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$BROADCAST.modulate = Color(0.5, 0.5, 0.5, 1)
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var line_yau07_control = node_select.get_node2(0, 0)
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line_yau07_control.text = ' НЕТ СВЯЗИ С ЯУ-07Б'
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line_yau07_control.modulate = Constants.RED
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return false
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func _process(delta) -> void:
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last_update_time += delta
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poll_receive(soc_brodcast)
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poll_receive(soc_unicast)
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if flag_online and not flag_interval:
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state_machine()
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match unit.process(delta):
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Error.OK: soc_unicast.send_to(address, port, unit.tx_data.slice(0, unit.tx_len))
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Error.FAILED: print('Ошибка отправки данных')
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dt = delta
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func on_timer() -> void:
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if flag_interval == true:
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if flag_online:
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flag_read_isa = true
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state_machine()
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var rc = unit.process(dt)
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if rc == Error.OK:
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soc_unicast.send_to(address, port, unit.tx_data.slice(0, unit.tx_len))
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func on_line_changed(_unit) -> void:
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if unit.online:
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var line_yau07_control = node_select.get_node2(0, 0)
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line_yau07_control.modulate = Constants.GREEN
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else:
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var line_yau07_control = node_select.get_node2(0, 0)
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line_yau07_control.modulate = Constants.RED
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var light_interval = node_select.get_node2(1, 2)
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light_interval.modulate = Color(0.5, 0.5, 0.5, 1)
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var line_board_control = node_select.get_node2(0, 1)
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line_board_control.modulate = Constants.RED
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$Turn_on.button_pressed = false
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flag_online = false
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flag_interval = false
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## Ессли отсутствует подключение к ячейке ЯУ-07
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func on_command_fail(_unit) -> void:
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$Turn_on.button_pressed = false
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## Индикация чтения портов
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func on_command_done(_unit) -> void:
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var isa: Array = []
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ports_wr[port_select] = unit.isa_ports[port_select]
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if (unit.isa_ports[port_select] == ports_wr[port_select]) and flag_online:
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for i in unit.isa_ports:
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isa.append('%x: %x' % [i, unit.isa_ports[i]])
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$ISA.text = 'ISA: ' + str(isa)
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$ISA.modulate = Color(1, 1, 1, 1)
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else:
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$ISA.modulate = Constants.RED
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func state_machine() -> void:
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var fl_done = (unit.cmd_state == unit.CmdState.DONE) or (unit.cmd_state == unit.CmdState.FAIL)
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if state == Constants.STATE.WAIT and fl_done:
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$write_ISA.disabled = false
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$read_ISA.disabled = false
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node_select.set_node_text(3, 1, ' ПРОЧИТАНО ИЗ %x' % port_select)
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node_select.set_node_text(1, 1, ' ЗАПИСАТЬ В %x' % port_select)
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var line_board_control = node_select.get_node2(0, 1)
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var nubre_from_port = 'ffff'
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if unit.isa_ports.has(port_select):
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nubre_from_port = '%x' % unit.isa_ports[port_select]
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line_board_control.modulate = Constants.RED if nubre_from_port == 'ffff' else Constants.GREEN
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node_select.set_node_text(4, 1, nubre_from_port)
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if flag_write_isa:
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flag_write_isa = false
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state = Constants.STATE.WRITE
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elif flag_read_isa:
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flag_read_isa = false
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state = Constants.STATE.READ
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else:
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state = Constants.STATE.WAIT
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elif state == Constants.STATE.READ and fl_done: ## Чтение из ИСА
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unit.send_isa(unit.CmdCode.READ_ISA, [port_select])
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state = Constants.STATE.WAIT
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elif state == Constants.STATE.WRITE and fl_done: ## Запись в ИСА
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unit.send_isa(unit.CmdCode.WRITE_ISA, [port_select, ports_wr[port_select]])
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state = Constants.STATE.WAIT
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## Выставить адресс для записи
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func _on_written_addres(write_addres) -> void:
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port_select = write_addres.hex_to_int()
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if ports_wr.has(port_select) != true:
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ports_wr[port_select] = 0
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node_select.set_node_text(0, 2, '%x' % port_select)
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## Запись числа порт
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func _on_written_text_submitted(write_addres_data) -> void:
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var is_hex = true
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for chr in write_addres_data:
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if chr.to_upper() < '0' or chr.to_upper() > 'F':
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is_hex = false
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break
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ports_wr[port_select] = write_addres_data.hex_to_int() if is_hex else 0xffff
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flag_read_isa = true
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flag_write_isa = true # Запись
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func _on_written_interval(write_interval) -> void:
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timer.start(float(write_interval))
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flag_interval = true
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var light_interval = node_select.get_node2(1, 2)
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light_interval.modulate = Constants.GREEN
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## Подключение
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func _on_button_pressed(turn_on) -> void:
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if turn_on:
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address = node_select.get_node2(2,0).text
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port = int(node_select.get_node2(4,0).text)
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flag_read_isa = false # Чтение
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flag_online = true
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save_settings()
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else:
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flag_online = false
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flag_interval = false
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var light_interval = node_select.get_node2(1, 2)
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light_interval.modulate = Color(1,1,1,1)
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func _on_button_read() -> void:
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port_select = node_select.get_node2(0, 2).text.hex_to_int()
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flag_read_isa = true
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func _on_button_write() -> void:
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port_select = node_select.get_node2(0, 2).text.hex_to_int()
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_on_written_text_submitted(node_select.get_node2(2, 1).text)
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flag_write_isa = true
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func save_settings():
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var file = FileAccess.open("user://constants.txt", FileAccess.WRITE)
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if file:
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file.store_line(address) # Сохранить IP-адрес
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file.store_line(str(port)) # Сохранить порт
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file.store_line(str(port_select)) # Сохранить базовый адрес
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file.close()
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