CAC_smartcushion
(Working) Code to interface 3 LoadCells to ADISense1000 and display values using the Labview code.
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4Bridge_ADISense1000_Example_copy
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CAC_smartcushion
Revision 3:83d10123d1cd, committed 2018-08-08
- Comitter:
- RGurav
- Date:
- Wed Aug 08 08:08:53 2018 +0000
- Parent:
- 2:2f9f9f7f0243
- Commit message:
- (Working); Code to interface 3 loadCell to ADISense1000 and display using Labview code.
Changed in this revision
| sample_lut_data.c | Show annotated file Show diff for this revision Revisions of this file |
| sensor2_bridge-6w-pressure_config.c | Show annotated file Show diff for this revision Revisions of this file |
--- a/sample_lut_data.c Thu Jul 19 13:25:33 2018 +0000
+++ b/sample_lut_data.c Wed Aug 08 08:08:53 2018 +0000
@@ -1,23 +1,24 @@
+/*
+ * File: sample_lut_data.c
+ * The following example illustrates how individual tables can be declared, and
+ * later assembled into a complete LUT data structure using adi_sense_1000_AssembleLutData().
+ * That LUT data structure can then be written to the ADI Sense 1000 device
+ * using adi_sense_1000_SetLutData().
+ */
+
#include "adi_sense_1000_lut_data.h"
#include "adi_sense_1000_sensor_types.h"
/*
- * The following example illustrates how individual tables can be declared, and
- * later assembled into a complete LUT data structure using
- * adi_sense_1000_AssembleLutData(). That LUT data structure can then be
- * written to the ADI Sense 1000 device using adi_sense_1000_SetLutData().
- */
-
-
-
-/*
* The following table provide linearisation data for a 4-wire bridge sensor
* identified with the ADI_SENSE_1000_ADC_SENSOR_BRIDGE_4WIRE_1_DEF_L2
* sensor type. The Look-Up Table provided maps a range of input (X)
* values to a corresponding range of output (Y) values. In this example,
* the bridge sensor input in millivolts is effectively translated to volts.
*/
-ADI_SENSE_1000_LUT_DESCRIPTOR bridge_4wire_1_def_l2_range1_desc = {
+
+ADI_SENSE_1000_LUT_DESCRIPTOR bridge_4wire_1_def_l2_range1_desc =
+{
.geometry = ADI_SENSE_1000_LUT_GEOMETRY_NES_1D,
.equation = ADI_SENSE_1000_LUT_EQUATION_LUT,
.dir = ADI_SENSE_1000_LUT_TC_DIRECTION_FORWARD,
@@ -26,13 +27,16 @@
.length = 0, /* Filled by adi_sense_1000_AssembleLutData() */
.crc16 = 0 /* Filled by adi_sense_1000_AssembleLutData() */
};
-ADI_SENSE_1000_LUT_1D_NES bridge_4wire_1_def_l2_range1_data = {
+
+ADI_SENSE_1000_LUT_1D_NES bridge_4wire_1_def_l2_range1_data =
+{
.nElements = 2,
- .lut = {
+ .lut =
+ {
-3300.0f, /* x(min) */
+3300.0f, /* x(max) */
- -3.3f, /* y(min) */
- +3.3f, /* y(max) */
+ -3300.0f, /* y(min) */
+ +3300.0f, /* y(max) */
},
};
@@ -40,13 +44,15 @@
* The following variables can be passed as parameters to
* adi_sense_1000_AssembleLutData()
*/
-ADI_SENSE_1000_LUT_DESCRIPTOR *sample_lut_desc_list[] = {
+ADI_SENSE_1000_LUT_DESCRIPTOR *sample_lut_desc_list[] =
+{
&bridge_4wire_1_def_l2_range1_desc,
};
-ADI_SENSE_1000_LUT_TABLE_DATA *sample_lut_data_list[] = {
+ADI_SENSE_1000_LUT_TABLE_DATA *sample_lut_data_list[] =
+{
(ADI_SENSE_1000_LUT_TABLE_DATA *) &bridge_4wire_1_def_l2_range1_data,
--- a/sensor2_bridge-6w-pressure_config.c Thu Jul 19 13:25:33 2018 +0000
+++ b/sensor2_bridge-6w-pressure_config.c Wed Aug 08 08:08:53 2018 +0000
@@ -1,78 +1,105 @@
-/*
-Copyright 2017 (c) 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.
- *
- *****************************************************************************/
/*!
******************************************************************************
- * @file:
- * @brief:
+ * @file: sensor2_bridge_6w_pressure_config
+ * @brief: Initilize the sensor configuration
*-----------------------------------------------------------------------------
*/
#include "adi_sense_config_types.h"
-ADI_SENSE_CONFIG sensor2_bridge_6w_pressure_config = {
+ADI_SENSE_CONFIG sensor2_bridge_6w_pressure_config =
+{
.versionId = { .major = 1, .minor = 4 },
.productId = ADI_SENSE_PRODUCT_ID_1000,
- .adisense1000 = {
- .power = {
+ .adisense1000 =
+ {
+ .power =
+ {
.powerMode = ADI_SENSE_1000_POWER_MODE_FULL,
},
- .measurement = {
+ .measurement =
+ {
.operatingMode = ADI_SENSE_1000_OPERATING_MODE_CONTINUOUS,
.dataReadyMode = ADI_SENSE_1000_DATAREADY_PER_CYCLE,
},
- .channels = {
- [ADI_SENSE_1000_CHANNEL_ID_SENSOR_2] = {
+
+ /*
+ Define the channels and operating mode
+ */
+ .channels =
+ {
+ [ADI_SENSE_1000_CHANNEL_ID_SENSOR_2] =
+ {
.enableChannel = true,
.disablePublishing = false,
.compensationChannel = ADI_SENSE_1000_CHANNEL_ID_NONE,
.measurementsPerCycle = 1,
.extraSettlingTime = 20000,
- .adcChannelConfig = {
+ .adcChannelConfig =
+ {
.sensor = ADI_SENSE_1000_ADC_SENSOR_BRIDGE_4WIRE_2_DEF_L2,
.gain = ADI_SENSE_1000_ADC_GAIN_1X,
- .filter = {
+ .filter =
+ {
.type = ADI_SENSE_1000_ADC_FILTER_FIR_25SPS,
- },
- .reference = {
+ },
+ .reference =
+ {
.type = ADI_SENSE_1000_ADC_REFERENCE_BRIDGE_EXCITATION,
.disableBuffer = false,
- },
+ },
.enableVbias = false,
},
},
+
+ [ADI_SENSE_1000_CHANNEL_ID_SENSOR_1] =
+ {
+ .enableChannel = true,
+ .disablePublishing = false,
+ .compensationChannel = ADI_SENSE_1000_CHANNEL_ID_NONE,
+ .measurementsPerCycle = 1,
+ .extraSettlingTime = 20000,
+ .adcChannelConfig =
+ {
+ .sensor = ADI_SENSE_1000_ADC_SENSOR_BRIDGE_4WIRE_2_DEF_L2,
+ .gain = ADI_SENSE_1000_ADC_GAIN_1X,
+ .filter =
+ {
+ .type = ADI_SENSE_1000_ADC_FILTER_FIR_25SPS,
+ },
+ .reference =
+ {
+ .type = ADI_SENSE_1000_ADC_REFERENCE_BRIDGE_EXCITATION,
+ .disableBuffer = false,
+ },
+ .enableVbias = false,
+ },
+ },
+
+ [ADI_SENSE_1000_CHANNEL_ID_SENSOR_0] =
+ {
+ .enableChannel = true,
+ .disablePublishing = false,
+ .compensationChannel = ADI_SENSE_1000_CHANNEL_ID_NONE,
+ .measurementsPerCycle = 1,
+ .extraSettlingTime = 20000,
+ .adcChannelConfig =
+ {
+ .sensor = ADI_SENSE_1000_ADC_SENSOR_BRIDGE_4WIRE_2_DEF_L2,
+ .gain = ADI_SENSE_1000_ADC_GAIN_1X,
+ .filter =
+ {
+ .type = ADI_SENSE_1000_ADC_FILTER_FIR_25SPS,
+ },
+ .reference =
+ {
+ .type = ADI_SENSE_1000_ADC_REFERENCE_BRIDGE_EXCITATION,
+ .disableBuffer = false,
+ },
+ .enableVbias = false,
+ },
+ },
+
},
},
};