Skip to content

Commit

Permalink
ad7986: add emulation artifacts
Browse files Browse the repository at this point in the history 
Signed-off-by: Trevor Gamblin <[email protected]>
  • Loading branch information
@threexc @fsylvestre
threexc authored and fsylvestre committed Oct 11, 2024
1 parent 1b0c6ef commit 95be456
Show file tree
Hide file tree
Showing 2 changed files with 131 additions and 0 deletions.
103 changes: 103 additions & 0 deletions test/emu/devices/ad7986.xml
View file
Original file line number Diff line number Diff line change
@@ -0,0 +1,103 @@
<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE context [
<!ELEMENT context (device | context-attribute)*>
<!ELEMENT context-attribute EMPTY>
<!ELEMENT device (channel | attribute | debug-attribute | buffer-attribute)*>
<!ELEMENT channel (scan-element?, attribute*)>
<!ELEMENT attribute EMPTY>
<!ELEMENT scan-element EMPTY>
<!ELEMENT debug-attribute EMPTY>
<!ELEMENT buffer-attribute EMPTY>
<!ATTLIST context name CDATA #REQUIRED description CDATA #IMPLIED>
<!ATTLIST context-attribute name CDATA #REQUIRED value CDATA #REQUIRED>
<!ATTLIST device id CDATA #REQUIRED name CDATA #IMPLIED>
<!ATTLIST channel id CDATA #REQUIRED type (input|output) #REQUIRED name CDATA #IMPLIED>
<!ATTLIST scan-element index CDATA #REQUIRED format CDATA #REQUIRED scale CDATA #IMPLIED>
<!ATTLIST attribute name CDATA #REQUIRED filename CDATA #IMPLIED value CDATA #IMPLIED>
<!ATTLIST debug-attribute name CDATA #REQUIRED value CDATA #IMPLIED>
<!ATTLIST buffer-attribute name CDATA #REQUIRED value CDATA #IMPLIED>]>
<context name="network" description="10.2.5.203 Linux zed-2 6.7.0-rc3-ad7944-00066-gcaa4d5f33137-dirty #12 SMP PREEMPT Wed Feb 14 09:45:10 EST 2024 armv7l" >
<context-attribute name="hw_carrier" value="Xilinx Zynq ZED" />
<context-attribute name="hw_model" value="EVAL-AD7986FMCZ on Xilinx Zynq ZED" />
<context-attribute name="hw_mezzanine" value="EVAL-AD7986FMCZ" />
<context-attribute name="hw_name" value="Empty Field" />
<context-attribute name="hw_vendor" value="Analog Devices" />
<context-attribute name="hw_serial" value="Empty Field" />
<context-attribute name="local,kernel" value="6.7.0-rc3-ad7944-00066-gcaa4d5f33137-dirty" />
<context-attribute name="uri" value="ip:10.2.5.203" />
<context-attribute name="ip,ip-addr" value="10.2.5.203" />
<device id="hwmon0" name="e000b000ethernetffffffff00" >
<channel id="temp1" type="input" >
<attribute name="crit" filename="temp1_crit" value="100000" />
<attribute name="input" filename="temp1_input" value="41000" />
<attribute name="max_alarm" filename="temp1_max_alarm" value="0" />
</channel>
</device>
<device id="iio:device0" name="xadc" >
<channel id="voltage5" name="vccoddr" type="input" >
<attribute name="label" filename="in_voltage5_vccoddr_label" value="vccoddr" />
<attribute name="raw" filename="in_voltage5_vccoddr_raw" value="2051" />
<attribute name="scale" filename="in_voltage5_vccoddr_scale" value="0.732421875" />
</channel>
<channel id="voltage0" name="vccint" type="input" >
<attribute name="label" filename="in_voltage0_vccint_label" value="vccint" />
<attribute name="raw" filename="in_voltage0_vccint_raw" value="1395" />
<attribute name="scale" filename="in_voltage0_vccint_scale" value="0.732421875" />
</channel>
<channel id="voltage4" name="vccpaux" type="input" >
<attribute name="label" filename="in_voltage4_vccpaux_label" value="vccpaux" />
<attribute name="raw" filename="in_voltage4_vccpaux_raw" value="2459" />
<attribute name="scale" filename="in_voltage4_vccpaux_scale" value="0.732421875" />
</channel>
<channel id="temp0" type="input" >
<attribute name="offset" filename="in_temp0_offset" value="-2219" />
<attribute name="raw" filename="in_temp0_raw" value="2609" />
<attribute name="scale" filename="in_temp0_scale" value="123.040771484" />
</channel>
<channel id="voltage7" name="vrefn" type="input" >
<attribute name="label" filename="in_voltage7_vrefn_label" value="vrefn" />
<attribute name="raw" filename="in_voltage7_vrefn_raw" value="13" />
<attribute name="scale" filename="in_voltage7_vrefn_scale" value="0.732421875" />
</channel>
<channel id="voltage1" name="vccaux" type="input" >
<attribute name="label" filename="in_voltage1_vccaux_label" value="vccaux" />
<attribute name="raw" filename="in_voltage1_vccaux_raw" value="2462" />
<attribute name="scale" filename="in_voltage1_vccaux_scale" value="0.732421875" />
</channel>
<channel id="voltage2" name="vccbram" type="input" >
<attribute name="label" filename="in_voltage2_vccbram_label" value="vccbram" />
<attribute name="raw" filename="in_voltage2_vccbram_raw" value="1391" />
<attribute name="scale" filename="in_voltage2_vccbram_scale" value="0.732421875" />
</channel>
<channel id="voltage3" name="vccpint" type="input" >
<attribute name="label" filename="in_voltage3_vccpint_label" value="vccpint" />
<attribute name="raw" filename="in_voltage3_vccpint_raw" value="1393" />
<attribute name="scale" filename="in_voltage3_vccpint_scale" value="0.732421875" />
</channel>
<channel id="voltage6" name="vrefp" type="input" >
<attribute name="label" filename="in_voltage6_vrefp_label" value="vrefp" />
<attribute name="raw" filename="in_voltage6_vrefp_raw" value="1717" />
<attribute name="scale" filename="in_voltage6_vrefp_scale" value="0.732421875" />
</channel>
<attribute name="sampling_frequency" value="961538" />
<attribute name="waiting_for_supplier" value="0" />
</device>
<device id="iio:device1" name="ad7986" >
<channel id="voltage0-voltage1" type="input" >
<scan-element index="0" format="le:s18/32&gt;&gt;0" scale="0.019073" />
<attribute name="raw" filename="in_voltage0-voltage1_raw" value="ERROR" />
<attribute name="scale" filename="in_voltage0-voltage1_scale" value="ERROR" />
</channel>
<attribute name="waiting_for_supplier" value="0" />
<buffer-attribute name="data_available" value="0.019073486" />
<buffer-attribute name="direction" value="0" />
<buffer-attribute name="length_align_bytes" value="in" />
</device>
<device id="iio_sysfs_trigger" >
<attribute name="add_trigger" value="8" />
<attribute name="remove_trigger" value="ERROR" />
</device>
<device id="trigger0" name="44a00000.spi-offload.0-pwm-trigger" >
<attribute name="sampling_frequency" value="1000" />
</device>
</context>
28 changes: 28 additions & 0 deletions test/test_ad7986.py
View file
Original file line number Diff line number Diff line change
@@ -0,0 +1,28 @@
import pytest

hardware = "ad7986"
classname = "adi.ad7986"


#########################################
@pytest.mark.iio_hardware(hardware)
@pytest.mark.parametrize("classname", [(classname)])
@pytest.mark.parametrize(
"attr, val",
[
(
"sampling_frequency",
[10000, 50000, 100000, 200000, 500000, 1000000, 2000000, 2500000],
),
],
)
def test_ad7986_attr(test_attribute_multiple_values, iio_uri, classname, attr, val):
test_attribute_multiple_values(iio_uri, classname, attr, val, 1)


#########################################
@pytest.mark.iio_hardware(hardware, True)
@pytest.mark.parametrize("channel", [0])
@pytest.mark.parametrize("classname", [classname])
def test_ad7986_rx_data(test_dma_rx, iio_uri, classname, channel):
test_dma_rx(iio_uri, classname, channel)

0 comments on commit 95be456

Please sign in to comment.