Sean Wilson
/
AdiSense1000_V21
AdiSense1000_V21 MBED API
Fork of AdiSense1000 by
Diff: main.cpp
- Revision:
- 2:625a45555a85
- Child:
- 3:3796776e2c27
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/main.cpp Fri Aug 25 11:17:37 2017 +0000 @@ -0,0 +1,167 @@ +/*! + ****************************************************************************** + * @file: main.cpp + * @brief: + *----------------------------------------------------------------------------- + * +Copyright (c) 2017 Emutex Ltd. / 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. + - Modified versions of the software must be conspicuously marked as such. + - This software is licensed solely and exclusively for use with processors + manufactured by or for Analog Devices, Inc. + - This software may not be combined or merged with other code in any manner + that would cause the software to become subject to terms and conditions + which differ from those listed here. + - 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. + +THIS SOFTWARE IS PROVIDED BY ANALOG DEVICES, INC. AND CONTRIBUTORS "AS IS" AND ANY +EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, NON-INFRINGEMENT, +TITLE, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN +NO EVENT SHALL ANALOG DEVICES, INC. OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, +INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, PUNITIVE OR CONSEQUENTIAL DAMAGES +(INCLUDING, BUT NOT LIMITED TO, DAMAGES ARISING OUT OF CLAIMS OF INTELLECTUAL +PROPERTY RIGHTS INFRINGEMENT; 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. + * + *****************************************************************************/ +/******************************************************************************/ +/* Include Files */ +/******************************************************************************/ +#include "mbed.h" +#include "inc/adisense1000.h" + +#define BITP_VALID_DATA (7) +#define SAMPLE_COUNT (10) + +void setupCJC0(void); +void setupSENSOR0(void); + +Serial pc(PA_11, PA_12, 115200); + +ADI_Channel_Config_t CJC0; +ADI_Channel_Config_t SENSOR0; + +int main() { + uint8_t chStatus = 0; + uint16_t deviceID = 0; + uint32_t rawSample = 0; + float temperature = 0; + bool validSample = 0; + ADI_CORE_Status_t devStatus; + ADI_SENSE_RESULT retValue; + + pc.printf("\r\n\r\n\r\n\r\n"); + + retValue = ADISense1000_Open(); + pc.printf("Host - Device Comms Opened with return: %d\r\n", retValue); + + retValue = ADISense1000_GetID(&deviceID); + pc.printf("Read device ID 0x%lx with return %d\r\n", deviceID, retValue); + + retValue = ADISense1000_GetStatus(&devStatus); + pc.printf("Read Status 0x%lx with return %d\r\n", devStatus, retValue); + + retValue = ADISense1000_ConfigureModule(); + pc.printf("Configure Module with return %d\r\n", retValue); + + setupCJC0(); + pc.printf("\r\nStart CJC0 Channel Config \r\n"); + retValue = ADISense1000_ConfigureChannel(ADI_SENSE_CJC0, &CJC0); + pc.printf("Channel setup complete with return: %d\r\n", retValue); + + setupSENSOR0(); + pc.printf("\r\nStart SENSOR0 Channel Config \r\n"); + retValue = ADISense1000_ConfigureChannel(ADI_SENSE_SENSOR_0, &SENSOR0); + pc.printf("Channel setup complete with return: %d\r\n", retValue); + + retValue = ADISense1000_StartMeasurement(CORE_COMMAND_CONVERT_WITH_RAW); + pc.printf("Measurement started with return: %d\r\n\r\n", retValue); + + + while(!ADISense1000_SampleReady()) { + } + + + for(uint8_t i=0; i<(SAMPLE_COUNT*2); i++) + { + /* Read data from the enabled channels */ + retValue = ADISense1000_GetData(&rawSample, &temperature, &chStatus); + validSample = (chStatus >> BITP_VALID_DATA)&0x01; + pc.printf("-%s- :: Sample # %2d Channel # %2d :: -%s- :: Raw %8d :: Temperature %.7f\r\n", + ((retValue>0) ? "ERROR" : "OK") , (i+1), (chStatus&0x0f), (validSample ? "VALID" : "INVALID"), rawSample, temperature); + } + + while (true) { + pc.printf("()\r"); + wait(1); + pc.printf("[]\r"); + wait(1); + } + +} + + +void setupCJC0(void) +{ + CJC0.Count.Channel_Count = SAMPLE_COUNT - 1; + CJC0.Count.Channel_Enable = 1; + + CJC0.Type.Sensor_Type = CORE_SENSOR_TYPE_SENSOR_RTD_2W_PT100; + CJC0.Type.Sensor_Category = CORE_SENSOR_TYPE_ANALOG; + CJC0.Type.Sensor_Load_Defaults = 0; + + CJC0.Details.CJC_Publish = 1; + CJC0.Details.Vbias = 0; + CJC0.Details.Reference_Buffer_Disable = 0; + CJC0.Details.Reference_Select = CORE_SENSOR_DETAILS_REF_RINT1; + CJC0.Details.PGA_Gain = 3; /* G=8 */ + + CJC0.Excitation.IOUT_Excitation_Current = 4; /* 500uA */ + CJC0.Excitation.IOUT0_Disable = 0; + + CJC0.DigitalCoding.VALUE16 = 0; + + CJC0.FilterSelect.ADC_Filter_Type = CORE_FILTER_SELECT_FIR; + CJC0.FilterSelect.ADC_FIR_Sel = 3; /* 25 SPS */; +} + + +void setupSENSOR0(void) +{ + SENSOR0.Count.Channel_Count = SAMPLE_COUNT - 1; + SENSOR0.Count.Channel_Enable = 1; + + SENSOR0.Type.Sensor_Type = CORE_SENSOR_TYPE_SENSOR_THERMOCOUPLE_K; + SENSOR0.Type.Sensor_Category = CORE_SENSOR_TYPE_ANALOG; + SENSOR0.Type.Sensor_Load_Defaults = 0; + + SENSOR0.Details.Vbias = 1; + SENSOR0.Details.Reference_Buffer_Disable = 1; + SENSOR0.Details.Compensation_Channel = 0; /* CJC0 */ + SENSOR0.Details.Reference_Select = CORE_SENSOR_DETAILS_REF_INT; + SENSOR0.Details.PGA_Gain = 5; /* G=32 */ + + SENSOR0.Excitation.VALUE8 = 0; + SENSOR0.DigitalCoding.VALUE16 = 0; + + SENSOR0.FilterSelect.ADC_Filter_Type = CORE_FILTER_SELECT_FIR; + SENSOR0.FilterSelect.ADC_FIR_Sel = 3; /* 25 SPS */; +} \ No newline at end of file