def __init__(self, ipcon, uid, version):
PluginBase.__init__(self, ipcon, uid, 'Piezo Buzzer Bricklet', version)
self.pb = BrickletPiezoBuzzer(uid, ipcon)
self.qtcb_beep_finished.connect(self.cb_beep)
self.pb.register_callback(self.pb.CALLBACK_BEEP_FINISHED,
self.qtcb_beep_finished.emit)
self.qtcb_morse_finished.connect(self.cb_morse)
self.pb.register_callback(self.pb.CALLBACK_MORSE_CODE_FINISHED,
self.qtcb_morse_finished.emit)
self.beep_edit = QLineEdit()
self.beep_edit.setText(str(1000))
self.beep_label = QLabel('Duration (ms): ')
self.beep_button = QPushButton('Send Beep')
self.beep_layout = QHBoxLayout()
self.beep_layout.addWidget(self.beep_label)
self.beep_layout.addWidget(self.beep_edit)
self.beep_layout.addWidget(self.beep_button)
self.morse_edit = QLineEdit()
self.morse_edit.setText('- .. -. -.- . .-. ..-. --- .-. --. .')
self.morse_edit.setMaxLength(60)
self.morse_label = QLabel('Morse Code: ')
self.morse_button = QPushButton('Send Morse Code')
self.morse_layout = QHBoxLayout()
self.morse_layout.addWidget(self.morse_label)
self.morse_layout.addWidget(self.morse_edit)
self.morse_layout.addWidget(self.morse_button)
self.status_label = QLabel('')
self.beep_button.pressed.connect(self.beep_pressed)
self.morse_button.pressed.connect(self.morse_pressed)
layout = QVBoxLayout(self)
layout.addLayout(self.beep_layout)
layout.addLayout(self.morse_layout)
layout.addWidget(self.status_label)
layout.addStretch()
class PiezoBuzzer(PluginBase):
qtcb_beep_finished = pyqtSignal()
qtcb_morse_finished = pyqtSignal()
def __init__(self, ipcon, uid, version):
PluginBase.__init__(self, ipcon, uid, 'Piezo Buzzer Bricklet', version)
self.pb = BrickletPiezoBuzzer(uid, ipcon)
self.qtcb_beep_finished.connect(self.cb_beep)
self.pb.register_callback(self.pb.CALLBACK_BEEP_FINISHED,
self.qtcb_beep_finished.emit)
self.qtcb_morse_finished.connect(self.cb_morse)
self.pb.register_callback(self.pb.CALLBACK_MORSE_CODE_FINISHED,
self.qtcb_morse_finished.emit)
self.beep_edit = QLineEdit()
self.beep_edit.setText(str(1000))
self.beep_label = QLabel('Duration (ms): ')
self.beep_button = QPushButton('Send Beep')
self.beep_layout = QHBoxLayout()
self.beep_layout.addWidget(self.beep_label)
self.beep_layout.addWidget(self.beep_edit)
self.beep_layout.addWidget(self.beep_button)
self.morse_edit = QLineEdit()
self.morse_edit.setText('- .. -. -.- . .-. ..-. --- .-. --. .')
self.morse_edit.setMaxLength(60)
self.morse_label = QLabel('Morse Code: ')
self.morse_button = QPushButton('Send Morse Code')
self.morse_layout = QHBoxLayout()
self.morse_layout.addWidget(self.morse_label)
self.morse_layout.addWidget(self.morse_edit)
self.morse_layout.addWidget(self.morse_button)
self.status_label = QLabel('')
self.beep_button.pressed.connect(self.beep_pressed)
self.morse_button.pressed.connect(self.morse_pressed)
layout = QVBoxLayout(self)
layout.addLayout(self.beep_layout)
layout.addLayout(self.morse_layout)
layout.addWidget(self.status_label)
layout.addStretch()
def start(self):
pass
def stop(self):
pass
def get_url_part(self):
return 'piezo_buzzer'
@staticmethod
def has_device_identifier(device_identifier):
return device_identifier == BrickletPiezoBuzzer.DEVICE_IDENTIFIER
def cb_beep(self):
self.beep_button.setDisabled(False)
self.morse_button.setDisabled(False)
self.status_label.setText('')
def cb_morse(self):
self.beep_button.setDisabled(False)
self.morse_button.setDisabled(False)
self.status_label.setText('')
def beep_pressed(self):
duration = int(self.beep_edit.text())
try:
self.pb.beep(duration)
except ip_connection.Error:
return
self.beep_button.setDisabled(True)
self.morse_button.setDisabled(True)
self.status_label.setText('Beeping...')
def morse_pressed(self):
morse = str(self.morse_edit.text())
try:
self.pb.morse_code(morse)
except ip_connection.Error:
return
self.beep_button.setDisabled(True)
self.morse_button.setDisabled(True)
self.status_label.setText('Beeping...')
