def _on_send_cfg_msg(self, *args, **kwargs): # pylint: disable=unused-argument
"""
CFG-MSG command send button has been clicked.
"""
msg = key_from_val(UBX_CONFIG_MESSAGES, self._cfg_msg_command)
msgClass = int.from_bytes(msg[0:1], "little", signed=False)
msgID = int.from_bytes(msg[1:2], "little", signed=False)
rateDDC = int(self._ddc_rate.get())
rateUART1 = int(self._uart1_rate.get())
rateUSB = int(self._usb_rate.get())
rateSPI = int(self._spi_rate.get())
data = UBXMessage(
"CFG",
"CFG-MSG",
SET,
msgClass=msgClass,
msgID=msgID,
rateDDC=rateDDC,
rateUART1=rateUART1,
rateUSB=rateUSB,
rateSPI=rateSPI,
)
self.__app.serial_handler.serial_write(data.serialize())
self._lbl_send_command.config(image=self._img_pending)
self.__container.set_status("CFG-MSG SET message sent", "green")
self.__container.set_pending(UBX_CFGMSG, ("ACK-ACK", "ACK-NAK"))
self._do_poll_msg(msg)
def msgstr2bytes(msgClass: str, msgID: str) -> bytes:
"""
Convert plain text UBX message class to bytes
e.g. 'CFG-MSG' to b'/x06/x01'.
:param str msgClass
:param str msgID
:return message class as bytes
:rtype bytes
:raise UBXMessageError
"""
try:
clsid = key_from_val(ubt.UBX_CLASSES, msgClass)
msgid = key_from_val(ubt.UBX_MSGIDS, msgID)[1:2]
return (clsid, msgid)
except KeyError as err:
raise ube.UBXMessageError(
f"Undefined message, class {msgClass}, id {msgID}") from err
def _on_select_cfg_msg(self, *args, **kwargs): # pylint: disable=unused-argument
"""
CFG-MSG command has been selected.
"""
idx = self._lbx_cfg_msg.curselection()
self._cfg_msg_command = self._lbx_cfg_msg.get(idx)
# poll selected message configuration to get current message rates
msg = key_from_val(UBX_CONFIG_MESSAGES, self._cfg_msg_command)
self._do_poll_msg(msg)
def testKeyfromVal(self):
res = key_from_val(UBX_CLASSES, 'MON')
self.assertEqual(res, (b'\x0A'))
def testKeyfromVal(self):
res = key_from_val(UBX_CLASSES, "MON")
self.assertEqual(res, (b"\x0A"))