ad4080: add pyadi-iio support

Add support for ad4080.

Signed-off-by: Antoniu Miclaus <[email protected]>

adi/__init__.py

@@ -12,6 +12,7 @@
 from adi.ad936x import Pluto, ad9361, ad9363, ad9364
 from adi.ad937x import ad9371, ad9375
 from adi.ad4020 import ad4000, ad4001, ad4002, ad4003, ad4020
+from adi.ad4080 import ad4080
 from adi.ad4110 import ad4110
 from adi.ad4130 import ad4130
 from adi.ad4170 import ad4170

adi/ad4080.py

@@ -0,0 +1,85 @@
+# Copyright (C) 2022 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.context_manager import context_manager
+from adi.rx_tx import rx
+
+
+class ad4080(rx, context_manager):
+
+    """ AD4080 ADC """
+
+    _complex_data = False
+    _rx_channel_names = ["voltage0"]
+    _device_name = "ad4080"
+
+    def __init__(self, uri=""):
+
+        """Initialize."""
+        context_manager.__init__(self, uri, self._device_name)
+
+        self._rxadc = self._ctx.find_device("ad4080")
+        self._ctrl = self._ctx.find_device("ad4080")
+
+        rx.__init__(self)
+
+    @property
+    def test_mode(self):
+        """test_mode: Select Test Mode. Options are:
+        off midscale_short pos_fullscale neg_fullscale checkerboard pn_long pn_short one_zero_toggle user ramp"""
+        return self._get_iio_attr_str("voltage0", "test_mode", False)
+
+    @test_mode.setter
+    def test_mode(self, value):
+        self._set_iio_attr_str("voltage0", "test_mode", False, value, self._rxadc)
+
+    @property
+    def test_mode_available(self):
+        """test_mode_available: Options are:
+        off midscale_short pos_fullscale neg_fullscale checkerboard pn_long pn_short one_zero_toggle user ramp"""
+        return self._get_iio_attr_str("voltage0", "test_mode_available", False)
+
+    @property
+    def scale(self):
+        """scale: Scale value"""
+        return self._get_iio_attr("voltage0", "scale", False)
+
+    @property
+    def scale_available(self):
+        """scale_avaliable: Available scale value"""
+        return self._get_iio_attr("voltage0", "scale_available", False)
+
+    @property
+    def sampling_frequency(self):
+        """sampling_frequency: Sampling frequency value"""
+        return self._get_iio_dev_attr("sampling_frequency")

doc/source/devices/adi.ad4080.rst

@@ -0,0 +1,7 @@
+ad4080
+=================
+
+.. automodule:: adi.ad4080
+   :members:
+   :undoc-members:
+   :show-inheritance:

doc/source/devices/index.rst

@@ -11,6 +11,7 @@ Supported Devices
    adi.ad2s1210
    adi.ad4020
    adi.ad405x
+   adi.ad4080
    adi.ad4110
    adi.ad4130
    adi.ad4170

examples/ad4080_example.py

@@ -0,0 +1,66 @@
+# Copyright (C) 2022 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.
+
+import sys
+
+import matplotlib.pyplot as plt
+import numpy as np
+from adi import ad4080
+
+# Optionally passs URI as command line argument,
+# else use default ip:analog.local
+my_uri = sys.argv[1] if len(sys.argv) >= 2 else "ip:analog.local"
+print("uri: " + str(my_uri))
+
+my_adc = ad4080(uri=my_uri)
+
+print("Sampling frequency: ", my_adc.sampling_frequency)
+print("Test mode: ", my_adc.test_mode)
+print("Scale: ", my_adc.scale)
+
+plt.clf()
+# Collect data
+data = my_adc.rx()
+
+plt.plot(range(0, len(data)), data, label="channel0")
+plt.xlabel("Data Point")
+plt.ylabel("ADC counts")
+plt.legend(
+    bbox_to_anchor=(0.0, 1.02, 1.0, 0.102),
+    loc="lower left",
+    ncol=4,
+    mode="expand",
+    borderaxespad=0.0,
+)
+
+plt.show()

supported_parts.md

@@ -17,6 +17,7 @@
 - AD4003 (AD4007, AD4011)
 - AD4020
 - AD405x
+- AD4080
 - AD4130
 - AD4110
 - AD4111

test/test_ad4080.py

@@ -0,0 +1,42 @@
+import pytest
+
+hardware = ["ad4080"]
+classname = ["adi.ad4080"]
+
+
+#########################################
+@pytest.mark.iio_hardware(hardware, True)
+@pytest.mark.parametrize("classname", [(classname)])
+@pytest.mark.parametrize("channel", [0])
+def test_ad4080_rx_data(test_dma_rx, iio_uri, classname, channel):
+    test_dma_rx(iio_uri, classname, channel)
+
+
+# #########################################
+# @pytest.mark.iio_hardware(hardware)
+# @pytest.mark.parametrize("classname", [(classname)])
+# @pytest.mark.parametrize(
+#     "attr, val",
+#     [
+#         (
+#             "test_mode",
+#             [
+#                 "off",
+#                 "midscale_short",
+#                 "pos_fullscale",
+#                 "neg_fullscale",
+#                 "checkerboard",
+#                 "pn_long",
+#                 "pn_short",
+#                 "one_zero_toggle",
+#                 "user",
+#                 "bit_toggle",
+#                 "sync",
+#                 "one_bit_high",
+#                 "mixed_bit_frequency",
+#             ],
+#         ),
+#     ],
+# )
+# def test_ad4080_attr(test_attribute_multipe_values, iio_uri, classname, attr, val):
+#     test_attribute_multipe_values(iio_uri, classname, attr, val, 0)