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ADISense1000 Version 2.1 code base
Fork of AdiSense1000_V21 by
main.cpp@3:3796776e2c27, 2017-08-25 (annotated)
- Committer:
- kevin1990
- Date:
- Fri Aug 25 12:52:52 2017 +0000
- Revision:
- 3:3796776e2c27
- Parent:
- 2:625a45555a85
- Child:
- 5:dbb2b71a59ed
adding function test code to demonstrate printing calibration table
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
kevin1990 | 3:3796776e2c27 | 1 | /*! |
kevin1990 | 3:3796776e2c27 | 2 | ****************************************************************************** |
kevin1990 | 3:3796776e2c27 | 3 | * @file: main.cpp |
kevin1990 | 3:3796776e2c27 | 4 | * @brief: |
kevin1990 | 3:3796776e2c27 | 5 | *----------------------------------------------------------------------------- |
kevin1990 | 3:3796776e2c27 | 6 | * |
kevin1990 | 3:3796776e2c27 | 7 | Copyright (c) 2017 Emutex Ltd. / Analog Devices, Inc. |
kevin1990 | 3:3796776e2c27 | 8 | |
kevin1990 | 3:3796776e2c27 | 9 | All rights reserved. |
kevin1990 | 3:3796776e2c27 | 10 | |
kevin1990 | 3:3796776e2c27 | 11 | Redistribution and use in source and binary forms, with or without modification, |
kevin1990 | 3:3796776e2c27 | 12 | are permitted provided that the following conditions are met: |
kevin1990 | 3:3796776e2c27 | 13 | - Redistributions of source code must retain the above copyright notice, |
kevin1990 | 3:3796776e2c27 | 14 | this list of conditions and the following disclaimer. |
kevin1990 | 3:3796776e2c27 | 15 | - Redistributions in binary form must reproduce the above copyright notice, |
kevin1990 | 3:3796776e2c27 | 16 | this list of conditions and the following disclaimer in the documentation |
kevin1990 | 3:3796776e2c27 | 17 | and/or other materials provided with the distribution. |
kevin1990 | 3:3796776e2c27 | 18 | - Modified versions of the software must be conspicuously marked as such. |
kevin1990 | 3:3796776e2c27 | 19 | - This software is licensed solely and exclusively for use with processors |
kevin1990 | 3:3796776e2c27 | 20 | manufactured by or for Analog Devices, Inc. |
kevin1990 | 3:3796776e2c27 | 21 | - This software may not be combined or merged with other code in any manner |
kevin1990 | 3:3796776e2c27 | 22 | that would cause the software to become subject to terms and conditions |
kevin1990 | 3:3796776e2c27 | 23 | which differ from those listed here. |
kevin1990 | 3:3796776e2c27 | 24 | - Neither the name of Analog Devices, Inc. nor the names of its |
kevin1990 | 3:3796776e2c27 | 25 | contributors may be used to endorse or promote products derived |
kevin1990 | 3:3796776e2c27 | 26 | from this software without specific prior written permission. |
kevin1990 | 3:3796776e2c27 | 27 | - The use of this software may or may not infringe the patent rights of one |
kevin1990 | 3:3796776e2c27 | 28 | or more patent holders. This license does not release you from the |
kevin1990 | 3:3796776e2c27 | 29 | requirement that you obtain separate licenses from these patent holders |
kevin1990 | 3:3796776e2c27 | 30 | to use this software. |
kevin1990 | 3:3796776e2c27 | 31 | |
kevin1990 | 3:3796776e2c27 | 32 | THIS SOFTWARE IS PROVIDED BY ANALOG DEVICES, INC. AND CONTRIBUTORS "AS IS" AND ANY |
kevin1990 | 3:3796776e2c27 | 33 | EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, NON-INFRINGEMENT, |
kevin1990 | 3:3796776e2c27 | 34 | TITLE, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN |
kevin1990 | 3:3796776e2c27 | 35 | NO EVENT SHALL ANALOG DEVICES, INC. OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, |
kevin1990 | 3:3796776e2c27 | 36 | INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, PUNITIVE OR CONSEQUENTIAL DAMAGES |
kevin1990 | 3:3796776e2c27 | 37 | (INCLUDING, BUT NOT LIMITED TO, DAMAGES ARISING OUT OF CLAIMS OF INTELLECTUAL |
kevin1990 | 3:3796776e2c27 | 38 | PROPERTY RIGHTS INFRINGEMENT; PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS |
kevin1990 | 3:3796776e2c27 | 39 | OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
kevin1990 | 3:3796776e2c27 | 40 | THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING |
kevin1990 | 3:3796776e2c27 | 41 | NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, |
kevin1990 | 3:3796776e2c27 | 42 | EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
kevin1990 | 3:3796776e2c27 | 43 | * |
kevin1990 | 3:3796776e2c27 | 44 | *****************************************************************************/ |
kevin1990 | 3:3796776e2c27 | 45 | /******************************************************************************/ |
kevin1990 | 3:3796776e2c27 | 46 | /* Include Files */ |
kevin1990 | 3:3796776e2c27 | 47 | /******************************************************************************/ |
kevin1990 | 3:3796776e2c27 | 48 | #include "mbed.h" |
kevin1990 | 3:3796776e2c27 | 49 | #include "inc/adisense1000.h" |
kevin1990 | 3:3796776e2c27 | 50 | |
kevin1990 | 3:3796776e2c27 | 51 | #define BITP_VALID_DATA (7) |
kevin1990 | 3:3796776e2c27 | 52 | #define SAMPLE_COUNT (10) |
kevin1990 | 3:3796776e2c27 | 53 | |
kevin1990 | 3:3796776e2c27 | 54 | void setupCJC0(void); |
kevin1990 | 3:3796776e2c27 | 55 | void setupSENSOR0(void); |
kevin1990 | 3:3796776e2c27 | 56 | void setVoltage(void); |
kevin1990 | 3:3796776e2c27 | 57 | void printCalTable(void); |
kevin1990 | 3:3796776e2c27 | 58 | |
kevin1990 | 3:3796776e2c27 | 59 | Serial pc(PA_11, PA_12, 115200); |
kevin1990 | 3:3796776e2c27 | 60 | |
kevin1990 | 3:3796776e2c27 | 61 | ADI_Channel_Config_t CJC0; |
kevin1990 | 3:3796776e2c27 | 62 | ADI_Channel_Config_t SENSOR0; |
kevin1990 | 3:3796776e2c27 | 63 | |
kevin1990 | 3:3796776e2c27 | 64 | int main() { |
kevin1990 | 3:3796776e2c27 | 65 | uint8_t chStatus = 0; |
kevin1990 | 3:3796776e2c27 | 66 | uint16_t deviceID = 0; |
kevin1990 | 3:3796776e2c27 | 67 | uint32_t rawSample = 0; |
kevin1990 | 3:3796776e2c27 | 68 | float temperature = 0; |
kevin1990 | 3:3796776e2c27 | 69 | bool validSample = 0; |
kevin1990 | 3:3796776e2c27 | 70 | ADI_CORE_Status_t devStatus; |
kevin1990 | 3:3796776e2c27 | 71 | ADI_SENSE_RESULT retValue; |
kevin1990 | 3:3796776e2c27 | 72 | |
kevin1990 | 3:3796776e2c27 | 73 | pc.printf("\r\n\r\n\r\n\r\n"); |
kevin1990 | 3:3796776e2c27 | 74 | |
kevin1990 | 3:3796776e2c27 | 75 | retValue = ADISense1000_Open(); |
kevin1990 | 3:3796776e2c27 | 76 | pc.printf("Host - Device Comms Opened with return: %d\r\n", retValue); |
kevin1990 | 3:3796776e2c27 | 77 | |
kevin1990 | 3:3796776e2c27 | 78 | retValue = ADISense1000_GetID(&deviceID); |
kevin1990 | 3:3796776e2c27 | 79 | pc.printf("Read device ID 0x%lx with return %d\r\n", deviceID, retValue); |
kevin1990 | 3:3796776e2c27 | 80 | |
kevin1990 | 3:3796776e2c27 | 81 | retValue = ADISense1000_GetStatus(&devStatus); |
kevin1990 | 3:3796776e2c27 | 82 | pc.printf("Read Status 0x%lx with return %d\r\n", devStatus, retValue); |
kevin1990 | 3:3796776e2c27 | 83 | |
kevin1990 | 3:3796776e2c27 | 84 | retValue = ADISense1000_ConfigureModule(); |
kevin1990 | 3:3796776e2c27 | 85 | pc.printf("Configure Module with return %d\r\n", retValue); |
kevin1990 | 3:3796776e2c27 | 86 | |
kevin1990 | 3:3796776e2c27 | 87 | printCalTable(); |
kevin1990 | 3:3796776e2c27 | 88 | |
kevin1990 | 3:3796776e2c27 | 89 | setupCJC0(); |
kevin1990 | 3:3796776e2c27 | 90 | pc.printf("\r\nStart CJC0 Channel Config \r\n"); |
kevin1990 | 3:3796776e2c27 | 91 | retValue = ADISense1000_ConfigureChannel(ADI_SENSE_CJC0, &CJC0); |
kevin1990 | 3:3796776e2c27 | 92 | pc.printf("Channel setup complete with return: %d\r\n", retValue); |
kevin1990 | 3:3796776e2c27 | 93 | |
kevin1990 | 3:3796776e2c27 | 94 | setupSENSOR0(); |
kevin1990 | 3:3796776e2c27 | 95 | pc.printf("\r\nStart SENSOR0 Channel Config \r\n"); |
kevin1990 | 3:3796776e2c27 | 96 | retValue = ADISense1000_ConfigureChannel(ADI_SENSE_SENSOR_0, &SENSOR0); |
kevin1990 | 3:3796776e2c27 | 97 | pc.printf("Channel setup complete with return: %d\r\n", retValue); |
kevin1990 | 3:3796776e2c27 | 98 | |
kevin1990 | 3:3796776e2c27 | 99 | retValue = ADISense1000_StartMeasurement(CORE_COMMAND_CONVERT_WITH_RAW); |
kevin1990 | 3:3796776e2c27 | 100 | pc.printf("Measurement started with return: %d\r\n\r\n", retValue); |
kevin1990 | 3:3796776e2c27 | 101 | |
kevin1990 | 3:3796776e2c27 | 102 | |
kevin1990 | 3:3796776e2c27 | 103 | while(!ADISense1000_SampleReady()) { |
kevin1990 | 3:3796776e2c27 | 104 | } |
kevin1990 | 3:3796776e2c27 | 105 | |
kevin1990 | 3:3796776e2c27 | 106 | |
kevin1990 | 3:3796776e2c27 | 107 | for(uint8_t i=0; i<(SAMPLE_COUNT*2); i++) |
kevin1990 | 3:3796776e2c27 | 108 | { |
kevin1990 | 3:3796776e2c27 | 109 | /* Read data from the enabled channels */ |
kevin1990 | 3:3796776e2c27 | 110 | retValue = ADISense1000_GetData(&rawSample, &temperature, &chStatus); |
kevin1990 | 3:3796776e2c27 | 111 | validSample = (chStatus >> BITP_VALID_DATA)&0x01; |
kevin1990 | 3:3796776e2c27 | 112 | pc.printf("-%s- :: Sample # %2d Channel # %2d :: -%s- :: Raw %8d :: Temperature %.7f\r\n", |
kevin1990 | 3:3796776e2c27 | 113 | ((retValue>0) ? "ERROR" : "OK") , (i+1), (chStatus&0x0f), (validSample ? "VALID" : "INVALID"), rawSample, temperature); |
kevin1990 | 3:3796776e2c27 | 114 | } |
kevin1990 | 3:3796776e2c27 | 115 | |
kevin1990 | 3:3796776e2c27 | 116 | while (true) { |
kevin1990 | 3:3796776e2c27 | 117 | pc.printf("()\r"); |
kevin1990 | 3:3796776e2c27 | 118 | wait(1); |
kevin1990 | 3:3796776e2c27 | 119 | pc.printf("[]\r"); |
kevin1990 | 3:3796776e2c27 | 120 | wait(1); |
kevin1990 | 3:3796776e2c27 | 121 | } |
kevin1990 | 3:3796776e2c27 | 122 | |
kevin1990 | 3:3796776e2c27 | 123 | } |
kevin1990 | 3:3796776e2c27 | 124 | |
kevin1990 | 3:3796776e2c27 | 125 | |
kevin1990 | 3:3796776e2c27 | 126 | void setupCJC0(void) |
kevin1990 | 3:3796776e2c27 | 127 | { |
kevin1990 | 3:3796776e2c27 | 128 | CJC0.Count.Channel_Count = SAMPLE_COUNT - 1; |
kevin1990 | 3:3796776e2c27 | 129 | CJC0.Count.Channel_Enable = 1; |
kevin1990 | 3:3796776e2c27 | 130 | |
kevin1990 | 3:3796776e2c27 | 131 | CJC0.Type.Sensor_Type = CORE_SENSOR_TYPE_SENSOR_RTD_2W_PT100; |
kevin1990 | 3:3796776e2c27 | 132 | CJC0.Type.Sensor_Category = CORE_SENSOR_TYPE_ANALOG; |
kevin1990 | 3:3796776e2c27 | 133 | CJC0.Type.Sensor_Load_Defaults = 0; |
kevin1990 | 3:3796776e2c27 | 134 | |
kevin1990 | 3:3796776e2c27 | 135 | CJC0.Details.CJC_Publish = 1; |
kevin1990 | 3:3796776e2c27 | 136 | CJC0.Details.Vbias = 0; |
kevin1990 | 3:3796776e2c27 | 137 | CJC0.Details.Reference_Buffer_Disable = 0; |
kevin1990 | 3:3796776e2c27 | 138 | CJC0.Details.Reference_Select = CORE_SENSOR_DETAILS_REF_RINT1; |
kevin1990 | 3:3796776e2c27 | 139 | CJC0.Details.PGA_Gain = 3; /* G=8 */ |
kevin1990 | 3:3796776e2c27 | 140 | |
kevin1990 | 3:3796776e2c27 | 141 | CJC0.Excitation.IOUT_Excitation_Current = 4; /* 500uA */ |
kevin1990 | 3:3796776e2c27 | 142 | CJC0.Excitation.IOUT0_Disable = 0; |
kevin1990 | 3:3796776e2c27 | 143 | |
kevin1990 | 3:3796776e2c27 | 144 | CJC0.DigitalCoding.VALUE16 = 0; |
kevin1990 | 3:3796776e2c27 | 145 | |
kevin1990 | 3:3796776e2c27 | 146 | CJC0.FilterSelect.ADC_Filter_Type = CORE_FILTER_SELECT_FIR; |
kevin1990 | 3:3796776e2c27 | 147 | CJC0.FilterSelect.ADC_FIR_Sel = 3; /* 25 SPS */; |
kevin1990 | 3:3796776e2c27 | 148 | } |
kevin1990 | 3:3796776e2c27 | 149 | |
kevin1990 | 3:3796776e2c27 | 150 | |
kevin1990 | 3:3796776e2c27 | 151 | void setupSENSOR0(void) |
kevin1990 | 3:3796776e2c27 | 152 | { |
kevin1990 | 3:3796776e2c27 | 153 | SENSOR0.Count.Channel_Count = SAMPLE_COUNT - 1; |
kevin1990 | 3:3796776e2c27 | 154 | SENSOR0.Count.Channel_Enable = 1; |
kevin1990 | 3:3796776e2c27 | 155 | |
kevin1990 | 3:3796776e2c27 | 156 | SENSOR0.Type.Sensor_Type = CORE_SENSOR_TYPE_SENSOR_THERMOCOUPLE_K; |
kevin1990 | 3:3796776e2c27 | 157 | SENSOR0.Type.Sensor_Category = CORE_SENSOR_TYPE_ANALOG; |
kevin1990 | 3:3796776e2c27 | 158 | SENSOR0.Type.Sensor_Load_Defaults = 0; |
kevin1990 | 3:3796776e2c27 | 159 | |
kevin1990 | 3:3796776e2c27 | 160 | SENSOR0.Details.Vbias = 1; |
kevin1990 | 3:3796776e2c27 | 161 | SENSOR0.Details.Reference_Buffer_Disable = 1; |
kevin1990 | 3:3796776e2c27 | 162 | SENSOR0.Details.Compensation_Channel = 0; /* CJC0 */ |
kevin1990 | 3:3796776e2c27 | 163 | SENSOR0.Details.Reference_Select = CORE_SENSOR_DETAILS_REF_INT; |
kevin1990 | 3:3796776e2c27 | 164 | SENSOR0.Details.PGA_Gain = 5; /* G=32 */ |
kevin1990 | 3:3796776e2c27 | 165 | |
kevin1990 | 3:3796776e2c27 | 166 | SENSOR0.Excitation.VALUE8 = 0; |
kevin1990 | 3:3796776e2c27 | 167 | SENSOR0.DigitalCoding.VALUE16 = 0; |
kevin1990 | 3:3796776e2c27 | 168 | |
kevin1990 | 3:3796776e2c27 | 169 | SENSOR0.FilterSelect.ADC_Filter_Type = CORE_FILTER_SELECT_FIR; |
kevin1990 | 3:3796776e2c27 | 170 | SENSOR0.FilterSelect.ADC_FIR_Sel = 3; /* 25 SPS */; |
kevin1990 | 3:3796776e2c27 | 171 | } |
kevin1990 | 3:3796776e2c27 | 172 | |
kevin1990 | 3:3796776e2c27 | 173 | static float calDataBuffer[56 * 3]; |
kevin1990 | 3:3796776e2c27 | 174 | void printCalTable(void) |
kevin1990 | 3:3796776e2c27 | 175 | { |
kevin1990 | 3:3796776e2c27 | 176 | ADI_SENSE_RESULT retValue; |
kevin1990 | 3:3796776e2c27 | 177 | unsigned dataLen, nRows, nColumns; |
kevin1990 | 3:3796776e2c27 | 178 | |
kevin1990 | 3:3796776e2c27 | 179 | retValue = ADISense1000_ReadCalTable(calDataBuffer, sizeof(calDataBuffer), |
kevin1990 | 3:3796776e2c27 | 180 | &dataLen, &nRows, &nColumns); |
kevin1990 | 3:3796776e2c27 | 181 | pc.printf("Cal table read complete with return: %d\r\n", retValue); |
kevin1990 | 3:3796776e2c27 | 182 | |
kevin1990 | 3:3796776e2c27 | 183 | pc.printf("Calibration Table:\r\n"); |
kevin1990 | 3:3796776e2c27 | 184 | pc.printf("%6s| %10s | %10s | %10s |\r\n", "index", "25", "-40", "85"); |
kevin1990 | 3:3796776e2c27 | 185 | for (unsigned row = 0; row < nRows; row++) |
kevin1990 | 3:3796776e2c27 | 186 | { |
kevin1990 | 3:3796776e2c27 | 187 | pc.printf("%6d", row); |
kevin1990 | 3:3796776e2c27 | 188 | for (unsigned col = 0; col < nColumns; col++) |
kevin1990 | 3:3796776e2c27 | 189 | pc.printf("| %10f ", calDataBuffer[(row * nColumns) + col]); |
kevin1990 | 3:3796776e2c27 | 190 | pc.printf("|\r\n"); |
kevin1990 | 3:3796776e2c27 | 191 | } |
kevin1990 | 3:3796776e2c27 | 192 | } |
kevin1990 | 2:625a45555a85 | 193 |