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# -*- coding: utf-8 -*-
#
# This file wraps around a tango device class and provides a number of abstractions useful for hardware devices. It works together
#
# Distributed under the terms of the APACHE license.
# See LICENSE.txt for more info.
"""
"""
# PyTango imports
from tango.server import run
from tango.server import device_property
from tango import AttrWriteType
from tango import DevState
# Additional import
from src.attribute_wrapper import attribute_wrapper
from src.hardware_device import hardware_device
from clients.ini_client import *
__all__ = ["ini_device"]
class ini_device(hardware_device):
"""
This class is the minimal (read empty) implementation of a class using 'hardware_device'
"""
# ----------
# Attributes
# ----------
"""
attribute wrapper objects can be declared here. All attribute wrapper objects will get automatically put in a list (attr_list) for easy access
example = attribute_wrapper(comms_annotation="this is an example", datatype=numpy.double, dims=(8, 2), access=AttrWriteType.READ_WRITE)
...
"""
double_scalar_RW = attribute_wrapper(comms_annotation={"section": "scalar", "name": "double_scalar"}, datatype=numpy.double, access=AttrWriteType.READ_WRITE)
double_scalar_R = attribute_wrapper(comms_annotation={"section": "scalar", "name": "double_scalar"}, datatype=numpy.double)
bool_scalar_RW = attribute_wrapper(comms_annotation={"section": "scalar", "name": "bool_scalar"}, datatype=numpy.bool_, access=AttrWriteType.READ_WRITE)
bool_scalar_R = attribute_wrapper(comms_annotation={"section": "scalar", "name": "bool_scalar"}, datatype=numpy.bool_)
int_scalar_RW = attribute_wrapper(comms_annotation={"section": "scalar", "name": "int_scalar"}, datatype=numpy.int64, access=AttrWriteType.READ_WRITE)
int_scalar_R = attribute_wrapper(comms_annotation={"section": "scalar", "name": "int_scalar"}, datatype=numpy.int64)
str_scalar_RW = attribute_wrapper(comms_annotation={"section": "scalar", "name": "str_scalar"}, datatype=numpy.str, access=AttrWriteType.READ_WRITE)
str_scalar_R = attribute_wrapper(comms_annotation={"section": "scalar", "name": "str_scalar"}, datatype=numpy.str)
double_spectrum_RW = attribute_wrapper(comms_annotation={"section": "spectrum", "name": "double_spectrum"}, datatype=numpy.double, dims=(4,), access=AttrWriteType.READ_WRITE)
double_spectrum_R = attribute_wrapper(comms_annotation={"section": "spectrum", "name": "double_spectrum"}, datatype=numpy.double, dims=(4,))
bool_spectrum_RW = attribute_wrapper(comms_annotation={"section": "spectrum", "name": "bool_spectrum"}, datatype=numpy.bool_, dims=(4,), access=AttrWriteType.READ_WRITE)
bool_spectrum_R = attribute_wrapper(comms_annotation={"section": "spectrum", "name": "bool_spectrum"}, datatype=numpy.bool_, dims=(4,))
int_spectrum_RW = attribute_wrapper(comms_annotation={"section": "spectrum", "name": "int_spectrum"}, datatype=numpy.int64, dims=(4,), access=AttrWriteType.READ_WRITE)
int_spectrum_R = attribute_wrapper(comms_annotation={"section": "spectrum", "name": "int_spectrum"}, datatype=numpy.int64, dims=(4,))
str_spectrum_RW = attribute_wrapper(comms_annotation={"section": "spectrum", "name": "str_spectrum"}, datatype=numpy.str, dims=(4,), access=AttrWriteType.READ_WRITE)
str_spectrum_R = attribute_wrapper(comms_annotation={"section": "spectrum", "name": "str_spectrum"}, datatype=numpy.str, dims=(4,))
double_image_RW = attribute_wrapper(comms_annotation={"section": "image", "name": "double_image"}, datatype=numpy.double, dims=(3, 2), access=AttrWriteType.READ_WRITE)
double_image_R = attribute_wrapper(comms_annotation={"section": "image", "name": "double_image"}, datatype=numpy.double, dims=(3, 2))
bool_image_RW = attribute_wrapper(comms_annotation={"section": "image", "name": "bool_image"}, datatype=numpy.bool_, dims=(3, 2), access=AttrWriteType.READ_WRITE)
bool_image_R = attribute_wrapper(comms_annotation={"section": "image", "name": "bool_image"}, datatype=numpy.bool_, dims=(3, 2))
int_image_RW = attribute_wrapper(comms_annotation={"section": "image", "name": "int_image"}, datatype=numpy.int64, dims=(3, 2), access=AttrWriteType.READ_WRITE)
int_image_R = attribute_wrapper(comms_annotation={"section": "image", "name": "int_image"}, datatype=numpy.int64, dims=(3, 2))
str_image_RW = attribute_wrapper(comms_annotation={"section": "image", "name": "str_image"}, datatype=numpy.str, dims=(3, 2), access=AttrWriteType.READ_WRITE)
str_image_R = attribute_wrapper(comms_annotation={"section": "image", "name": "str_image"}, datatype=numpy.str, dims=(3, 2))
def always_executed_hook(self):
"""Method always executed before any TANGO command is executed."""
pass
def delete_device(self):
"""Hook to delete resources allocated in init_device.
This method allows for any memory or other resources allocated in the
init_device method to be released. This method is called by the device
destructor and by the device Init command (a Tango built-in).
"""
self.debug_stream("Shutting down...")
self.Off()
self.debug_stream("Shut down. Good bye.")
# --------
# overloaded functions
# --------
def initialise(self):
""" user code here. is called when the sate is set to INIT """
"""Initialises the attributes and properties of the PCC."""
self.set_state(DevState.INIT)
# set up the OPC ua client
self.ini_client = ini_client("example/example.ini", self.Fault, self)
# map an access helper class
for i in self.attr_list():
i.set_comm_client(self.ini_client)
self.ini_client.start()
# ----------
# Run server
# ----------
def main(args=None, **kwargs):
"""Main function of the hardware device module."""
return run((ini_device,), args=args, **kwargs)
if __name__ == '__main__':
main()