From a899f5c29734cbc5dffa1d885dcf9f82f93c6146 Mon Sep 17 00:00:00 2001 From: SGudla Date: Tue, 10 Dec 2024 12:35:14 +0530 Subject: [PATCH] Add support for AD353xr Add ad353xr.py driver Add example script Update index.rst, init.py, supported_parts.md files Signed-off-by: SGudla --- adi/__init__.py | 1 + adi/ad353xr.py | 306 +++++++++++++++++++++++++++++ doc/source/devices/adi.ad353xr.rst | 7 + doc/source/devices/index.rst | 1 + examples/ad353xr_example.py | 68 +++++++ supported_parts.md | 1 + 6 files changed, 384 insertions(+) create mode 100644 adi/ad353xr.py create mode 100644 doc/source/devices/adi.ad353xr.rst create mode 100644 examples/ad353xr_example.py diff --git a/adi/__init__.py b/adi/__init__.py index 2db3ec9ee..4edd394e1 100644 --- a/adi/__init__.py +++ b/adi/__init__.py @@ -3,6 +3,7 @@ # SPDX short identifier: ADIBSD from adi.ad2s1210 import ad2s1210 +from adi.ad353xr import ad353xr from adi.ad405x import ad405x from adi.ad469x import ad469x from adi.ad579x import ad579x diff --git a/adi/ad353xr.py b/adi/ad353xr.py new file mode 100644 index 000000000..7f150c527 --- /dev/null +++ b/adi/ad353xr.py @@ -0,0 +1,306 @@ +# Copyright (C) 2024 Analog Devices, Inc. +# +# SPDX short identifier: ADIBSD +# Copyright (C) 2024 Analog Devices, Inc. +# +# All rights reserved. +# +# Redistribution and use in source and binary forms, with or without modification, +# are permitted provided that the following conditions are met: +# - Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# - Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in +# the documentation and/or other materials provided with the +# distribution. +# - Neither the name of Analog Devices, Inc. nor the names of its +# contributors may be used to endorse or promote products derived +# from this software without specific prior written permission. +# - The use of this software may or may not infringe the patent rights +# of one or more patent holders. This license does not release you +# from the requirement that you obtain separate licenses from these +# patent holders to use this software. +# - Use of the software either in source or binary form, must be run +# on or directly connected to an Analog Devices Inc. component. +# +# THIS SOFTWARE IS PROVIDED BY ANALOG DEVICES "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, +# INCLUDING, BUT NOT LIMITED TO, NON-INFRINGEMENT, MERCHANTABILITY AND FITNESS FOR A +# PARTICULAR PURPOSE ARE DISCLAIMED. +# +# IN NO EVENT SHALL ANALOG DEVICES BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, +# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, INTELLECTUAL PROPERTY +# RIGHTS, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR +# BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, +# STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF +# THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +from decimal import Decimal + +import numpy as np +from adi.attribute import attribute +from adi.context_manager import context_manager +from adi.rx_tx import tx + + +class ad353xr(tx, context_manager): + """ AD353xr DAC """ + + _complex_data = False + channel = [] # type: ignore + _device_name = "" + + def __init__(self, uri="", device_name=""): + """Constructor for AD353xr class.""" + context_manager.__init__(self, uri, self._device_name) + + compatible_parts = ["ad3530r"] + + self._ctrl = None + + if not device_name: + device_name = compatible_parts[0] + else: + if device_name not in compatible_parts: + raise Exception( + f"Not a compatible device: {device_name}. Supported device names " + f"are: {','.join(compatible_parts)}" + ) + + # Select the device matching device_name as working device + for device in self._ctx.devices: + if device.name == device_name: + self._ctrl = device + self._txdac = device + break + + if not self._ctrl: + raise Exception("Error in selecting matching device") + + if not self._txdac: + raise Exception("Error in selecting matching device") + + self.output_bits = [] + for ch in self._ctrl.channels: + name = ch.id + self.output_bits.append(ch.data_format.bits) + self._tx_channel_names.append(name) + self.channel.append(self._channel(self._ctrl, name)) + + tx.__init__(self) + + ### Add device attributes here ### + + @property + def sampling_frequency(self): + """AD353xr sampling frequency config""" + return self._get_iio_dev_attr_str("sampling_frequency") + + @sampling_frequency.setter + def sampling_frequency(self, value): + self._set_iio_dev_attr_str("sampling_frequency", value) + + @property + def all_ch_operating_mode_avail(self): + """AD353xr all channels operating mode available""" + return self._get_iio_dev_attr_str("all_ch_operating_mode_available") + + @property + def all_ch_operating_mode(self): + """AD353xr all channels operating mode config""" + return self._get_iio_dev_attr_str("all_ch_operating_mode") + + @all_ch_operating_mode.setter + def all_ch_operating_mode(self, value): + if value in self.all_ch_operating_mode_avail: + self._set_iio_dev_attr_str("all_ch_operating_mode", value) + else: + raise ValueError( + "Error: Operating mode not supported \nUse one of: " + + str(self.all_ch_operating_mode_avail) + ) + + @property + def all_ch_input_registers(self): + """AD353xr all input registers config""" + return self._get_iio_dev_attr_str("all_ch_input_registers") + + @all_ch_input_registers.setter + def all_input_registers(self, value): + self._set_iio_dev_attr_str("all_ch_input_registers", value) + + @property + def all_ch_raw(self): + """AD353xr all dac registers config""" + return self._get_iio_dev_attr_str("all_ch_raw") + + @all_ch_raw.setter + def all_ch_raw(self, value): + self._set_iio_dev_attr_str("all_ch_raw", value) + + @property + def reference_select_available(self): + """AD353xr reference voltage available""" + return self._get_iio_dev_attr_str("reference_select_available") + + @property + def reference_select(self): + """AD353xr reference voltage config""" + return self._get_iio_dev_attr_str("reference_select") + + @reference_select.setter + def reference_select(self, value): + if value in self.reference_select_available: + self._set_iio_dev_attr_str("reference_select", value) + else: + raise ValueError( + "Error: Reference select not supported \nUse one of: " + + str(self.reference_select_available) + ) + + @property + def sw_ldac_trigger_avail(self): + """AD353xr sw_ldac_trigger available""" + return self._get_iio_dev_attr_str("sw_ldac_trigger_available") + + @property + def sw_ldac_trigger(self): + """AD353xr software ldac trigger config""" + return self._get_iio_dev_attr_str("sw_ldac_trigger") + + @sw_ldac_trigger.setter + def sw_ldac_trigger(self, value): + if value in self.sw_ldac_trigger_avail: + self._set_iio_dev_attr_str("sw_ldac_trigger", value) + else: + raise ValueError( + "Error: Trigger value not supported \nUse one of: " + + str(self.sw_ldac_trigger_avail) + ) + + @property + def hw_ldac_trigger_avail(self): + """AD353xr hw_ldac_trigger available""" + return self._get_iio_dev_attr_str("hw_ldac_trigger_available") + + @property + def hw_ldac_trigger(self): + """AD353xr hardware ldac trigger config""" + return self._get_iio_dev_attr_str("hw_ldac_trigger") + + @hw_ldac_trigger.setter + def hw_ldac_trigger(self, value): + if value in self.hw_ldac_trigger_avail: + self._set_iio_dev_attr_str("hw_ldac_trigger", value) + else: + raise ValueError( + "Error: Trigger value not supported \nUse one of: " + + str(self.hw_ldac_trigger_avail) + ) + + @property + def range_avail(self): + """AD353xr range available""" + return self._get_iio_dev_attr_str("range_available") + + @property + def range(self): + """AD353xr range config""" + return self._get_iio_dev_attr_str("range") + + @range.setter + def range(self, value): + if value in self.range_avail: + self._set_iio_dev_attr_str("range", value) + else: + raise ValueError( + "Error: Range option not supported \nUse one of: " + + str(self.range_avail) + ) + + @property + def mux_out_select_avail(self): + """AD353xr mux_out_select available""" + return self._get_iio_dev_attr_str("mux_out_select_available") + + @property + def mux_out_select(self): + """AD353xr mux out select""" + return self._get_iio_dev_attr_str("mux_out_select") + + @mux_out_select.setter + def mux_out_select(self, value): + if value in self.mux_out_select_avail: + self._set_iio_dev_attr_str("mux_out_select", value) + else: + raise ValueError( + "Error: Mux output option not supported \nUse one of: " + + str(self.mux_out_select_avail) + ) + + ############################################################################ + + class _channel(attribute): + """AD353xr channel""" + + def __init__(self, ctrl, channel_name): + self.name = channel_name + self._ctrl = ctrl + + ### Add channel attributes here ### + @property + def input_register(self): + """AD353xr channel input register value""" + return self._get_iio_attr(self.name, "input_register", True) + + @input_register.setter + def input_register(self, value): + self._set_iio_attr(self.name, "input_register", True, str(int(value))) + + @property + def raw(self): + """AD353xr channel raw value""" + return self._get_iio_attr(self.name, "raw", True) + + @raw.setter + def raw(self, value): + self._set_iio_attr(self.name, "raw", True, str(int(value))) + + @property + def offset(self): + """AD353xr channel offset""" + return self._get_iio_attr(self.name, "offset", True) + + @offset.setter + def offset(self, value): + self._set_iio_attr(self.name, "offset", True, str(Decimal(value).real)) + + @property + def scale(self): + """AD353xr channel scale""" + return self._get_iio_attr(self.name, "scale", True) + + @scale.setter + def scale(self, value): + self._set_iio_attr(self.name, "scale", True, str(Decimal(value).real)) + + @property + def operating_mode_avail(self): + """AD353xr channel operating mode settings""" + return self._get_iio_attr_str(self.name, "operating_mode_available", True) + + @property + def operating_mode(self): + """AD353xr channel operating mode""" + return self._get_iio_attr_str(self.name, "operating_mode", True) + + @operating_mode.setter + def operating_mode(self, value): + if value in self.operating_mode_avail: + self._set_iio_attr(self.name, "operating_mode", True, value) + else: + raise ValueError( + "Error: Operating mode not supported \nUse one of: " + + str(self.operating_mode_avail) + ) + + ##################################################################### diff --git a/doc/source/devices/adi.ad353xr.rst b/doc/source/devices/adi.ad353xr.rst new file mode 100644 index 000000000..70a2f61a1 --- /dev/null +++ b/doc/source/devices/adi.ad353xr.rst @@ -0,0 +1,7 @@ +ad353xr +================= + +.. automodule:: adi.ad353xr + :members: + :undoc-members: + :show-inheritance: diff --git a/doc/source/devices/index.rst b/doc/source/devices/index.rst index 1856b5aba..b400b527f 100644 --- a/doc/source/devices/index.rst +++ b/doc/source/devices/index.rst @@ -9,6 +9,7 @@ Supported Devices adi.QuadMxFE_multi adi.ad2s1210 + adi.ad353xr adi.ad3552r adi.ad4020 adi.ad405x diff --git a/examples/ad353xr_example.py b/examples/ad353xr_example.py new file mode 100644 index 000000000..743ecfe09 --- /dev/null +++ b/examples/ad353xr_example.py @@ -0,0 +1,68 @@ +# Copyright (C) 2024 Analog Devices, Inc. +# +# All rights reserved. +# +# Redistribution and use in source and binary forms, with or without modification, +# are permitted provided that the following conditions are met: +# - Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# - Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in +# the documentation and/or other materials provided with the +# distribution. +# - Neither the name of Analog Devices, Inc. nor the names of its +# contributors may be used to endorse or promote products derived +# from this software without specific prior written permission. +# - The use of this software may or may not infringe the patent rights +# of one or more patent holders. This license does not release you +# from the requirement that you obtain separate licenses from these +# patent holders to use this software. +# - Use of the software either in source or binary form, must be run +# on or directly connected to an Analog Devices Inc. component. +# +# THIS SOFTWARE IS PROVIDED BY ANALOG DEVICES "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, +# INCLUDING, BUT NOT LIMITED TO, NON-INFRINGEMENT, MERCHANTABILITY AND FITNESS FOR A +# PARTICULAR PURPOSE ARE DISCLAIMED. +# +# IN NO EVENT SHALL ANALOG DEVICES BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, +# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, INTELLECTUAL PROPERTY +# RIGHTS, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR +# BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, +# STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF +# THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + + +from adi.ad353xr import ad353xr + +# Set up AD3530R +ad3530r_dev = ad353xr(uri="serial:COM8,230400,8n1n") +ad3530r_dev.all_ch_operating_mode = "normal_operation" + +ad3530r_dev.reference_select = "internal_ref" + +# Configure channel 0 +chn_num = 0 +ad3530r_chan = ad3530r_dev.channel[chn_num] + +# Update dac output for channel 0 instantaneously using the 'raw' attribute +ad3530r_chan.raw = 25000 + +# Update dac output for channel 0 using software LDAC operation +ad3530r_chan.input_register = 5000 +ad3530r_dev.sw_ldac_trigger = "ldac_trigger" + +# Update dac output of channel 0 using hardware LDAC operation +ad3530r_chan.input_register = 40000 +ad3530r_dev.hw_ldac_trigger = "ldac_trigger" + +# Set mux value to "vout0" to monitor vout0 value on the mux_out pin +ad3530r_dev.mux_out_select = "VOUT0" + +# Set 0 to 2Vref as output range +ad3530r_dev.range = "0_to_2VREF" + +# Determine output voltage using scale and offset +raw = int(ad3530r_chan.raw) +scale = float(ad3530r_chan.scale) +offset = int(ad3530r_chan.offset) +print(f"Channel{chn_num} voltage in Volts: {(raw + offset) * scale/1000}") diff --git a/supported_parts.md b/supported_parts.md index 3fed533f0..bbfa8f71c 100644 --- a/supported_parts.md +++ b/supported_parts.md @@ -11,6 +11,7 @@ ### Currently supported hardware - AD2S1210 +- AD353XR - AD3552r (AD3542r) - AD4000 (AD4004, AD4008) - AD4001 (AD4005)