CAC_smartcushion
Temperature (cjc0, sensor0) Humidity I2C_0 Accelerometer SPI_0
Fork of
ADISense1000_Example_FW
by 
Analog Devices
Diff: common/utils.c
- Revision:
- 1:982f6f565e14
- Parent:
- 0:76fed7dd9235
--- a/common/utils.c Thu Jan 25 16:00:23 2018 +0000
+++ b/common/utils.c Fri Aug 24 09:01:59 2018 +0000
@@ -1,389 +1,449 @@
-#include <stdlib.h>
-
-#include "utils.h"
-#include "inc/adi_sense_log.h"
-
-void utils_printStatus(
- ADI_SENSE_STATUS *pStatus)
-{
- ADI_SENSE_LOG_INFO("Status Summary:");
-
- if (pStatus->deviceStatus == 0)
- {
- ADI_SENSE_LOG_INFO("\tNo errors detected");
- }
- else
- {
- if (pStatus->deviceStatus & ADI_SENSE_DEVICE_STATUS_BUSY)
- ADI_SENSE_LOG_INFO("\tCommand running");
- if (pStatus->deviceStatus & ADI_SENSE_DEVICE_STATUS_DATAREADY)
- ADI_SENSE_LOG_INFO("\tData ready");
- if (pStatus->deviceStatus & ADI_SENSE_DEVICE_STATUS_ERROR)
- ADI_SENSE_LOG_INFO("\tActive Errors - RESET REQUIRED");
- if (pStatus->deviceStatus & ADI_SENSE_DEVICE_STATUS_FIFO_ERROR)
- ADI_SENSE_LOG_INFO("\tActive FIFO Errors - ATTENTION REQUIRED");
- if (pStatus->deviceStatus & ADI_SENSE_DEVICE_STATUS_CONFIG_ERROR)
- ADI_SENSE_LOG_INFO("\tActive Configuration Errors - ATTENTION REQUIRED");
- if (pStatus->deviceStatus & ADI_SENSE_DEVICE_STATUS_LUT_ERROR)
- ADI_SENSE_LOG_INFO("\tActive Look-Up Table Errors - ATTENTION REQUIRED");
-
- if (pStatus->deviceStatus & ADI_SENSE_DEVICE_STATUS_ERROR)
- {
- ADI_SENSE_LOG_INFO("\tActive Errors - ATTENTION REQUIRED");
- ADI_SENSE_LOG_INFO("\t\tLast Error Code: %u (0x%X)",
- pStatus->errorCode, pStatus->errorCode);
-
- if (pStatus->diagnosticsStatus == 0)
- {
- ADI_SENSE_LOG_INFO("\t\tNo diagnostics faults detected");
- }
- else
- {
- ADI_SENSE_LOG_INFO("\t\tActive diagnostics faults:");
-
- if (pStatus->diagnosticsStatus & ADI_SENSE_DIAGNOSTICS_STATUS_CHECKSUM_ERROR)
- ADI_SENSE_LOG_INFO("\t\t\tInternal Checksum fault detected");
- if (pStatus->diagnosticsStatus & ADI_SENSE_DIAGNOSTICS_STATUS_COMMS_ERROR)
- ADI_SENSE_LOG_INFO("\t\t\tInternal Communications fault detected");
- if (pStatus->diagnosticsStatus & ADI_SENSE_DIAGNOSTICS_STATUS_SUPPLY_MONITOR_ERROR)
- ADI_SENSE_LOG_INFO("\t\t\tSupply Monitor fault detected");
- if (pStatus->diagnosticsStatus & ADI_SENSE_DIAGNOSTICS_STATUS_SUPPLY_CAP_ERROR)
- ADI_SENSE_LOG_INFO("\t\t\tSupply Regulator Capacitor fault detected");
- if (pStatus->diagnosticsStatus & ADI_SENSE_DIAGNOSTICS_STATUS_AINM_UV_ERROR)
- ADI_SENSE_LOG_INFO("\t\t\tNegative Analog Input Under-Voltage fault detected");
- if (pStatus->diagnosticsStatus & ADI_SENSE_DIAGNOSTICS_STATUS_AINM_OV_ERROR)
- ADI_SENSE_LOG_INFO("\t\t\tNegative Analog Input Over-Voltage fault detected");
- if (pStatus->diagnosticsStatus & ADI_SENSE_DIAGNOSTICS_STATUS_AINP_UV_ERROR)
- ADI_SENSE_LOG_INFO("\t\t\tPositive Analog Input Under-Voltage fault detected");
- if (pStatus->diagnosticsStatus & ADI_SENSE_DIAGNOSTICS_STATUS_AINP_OV_ERROR)
- ADI_SENSE_LOG_INFO("\t\t\tPositive Analog Input Over-Voltage fault detected");
- if (pStatus->diagnosticsStatus & ADI_SENSE_DIAGNOSTICS_STATUS_CONVERSION_ERROR)
- ADI_SENSE_LOG_INFO("\t\t\tInternal ADC Conversions fault detected");
- if (pStatus->diagnosticsStatus & ADI_SENSE_DIAGNOSTICS_STATUS_CALIBRATION_ERROR)
- ADI_SENSE_LOG_INFO("\t\t\tInternal Device Calibrations fault detected");
- }
- }
-
- if (pStatus->deviceStatus & ADI_SENSE_DEVICE_STATUS_ALERT)
- {
- ADI_SENSE_LOG_INFO("\tActive Alerts - ATTENTION REQUIRED:");
- ADI_SENSE_LOG_INFO("\t\tLast Alert Code: %u (0x%X)",
- pStatus->alertCode, pStatus->alertCode);
-
- for (unsigned i = 0; i < ADI_SENSE_1000_MAX_CHANNELS; i++)
- {
- if (pStatus->channelAlerts[i] == 0)
- continue;
-
- ADI_SENSE_LOG_INFO("\t\tChannel #%u:", i);
- ADI_SENSE_LOG_INFO("\t\t\tLast Alert Code: %u (0x%X)",
- pStatus->channelAlertCodes[i],
- pStatus->channelAlertCodes[i]);
- if (pStatus->channelAlerts[i] & ADI_SENSE_CHANNEL_ALERT_TIMEOUT)
- ADI_SENSE_LOG_INFO("\t\t\tTimeout alert detected");
- if (pStatus->channelAlerts[i] & ADI_SENSE_CHANNEL_ALERT_UNDER_RANGE)
- ADI_SENSE_LOG_INFO("\t\t\tUnder Range alert detected");
- if (pStatus->channelAlerts[i] & ADI_SENSE_CHANNEL_ALERT_OVER_RANGE)
- ADI_SENSE_LOG_INFO("\t\t\tOver Range alert detected");
- if (pStatus->channelAlerts[i] & ADI_SENSE_CHANNEL_ALERT_LOW_LIMIT)
- ADI_SENSE_LOG_INFO("\t\t\tLow limit alert detected");
- if (pStatus->channelAlerts[i] & ADI_SENSE_CHANNEL_ALERT_HIGH_LIMIT)
- ADI_SENSE_LOG_INFO("\t\t\tHigh Limit alert detected");
- if (pStatus->channelAlerts[i] & ADI_SENSE_CHANNEL_ALERT_SENSOR_OPEN)
- ADI_SENSE_LOG_INFO("\t\t\tSensor Fault alert detected");
- if (pStatus->channelAlerts[i] & ADI_SENSE_CHANNEL_ALERT_REF_DETECT)
- ADI_SENSE_LOG_INFO("\t\t\tReference Detection alert detected");
- if (pStatus->channelAlerts[i] & ADI_SENSE_CHANNEL_ALERT_CONFIG_ERR)
- ADI_SENSE_LOG_INFO("\t\t\tConfiguration Error alert detected");
- if (pStatus->channelAlerts[i] & ADI_SENSE_CHANNEL_ALERT_LUT_ERR)
- ADI_SENSE_LOG_INFO("\t\t\tLook-Up Table Error alert detected");
- if (pStatus->channelAlerts[i] & ADI_SENSE_CHANNEL_ALERT_SENSOR_NOT_READY)
- ADI_SENSE_LOG_INFO("\t\t\tSensor Not Ready alert detected");
- if (pStatus->channelAlerts[i] & ADI_SENSE_CHANNEL_ALERT_COMP_NOT_READY)
- ADI_SENSE_LOG_INFO("\t\t\tCompensation Channel Not Ready alert detected");
- if (pStatus->channelAlerts[i] & ADI_SENSE_CHANNEL_ALERT_UNDER_VOLTAGE)
- ADI_SENSE_LOG_INFO("\t\t\tUnder Voltage alert detected");
- if (pStatus->channelAlerts[i] & ADI_SENSE_CHANNEL_ALERT_OVER_VOLTAGE)
- ADI_SENSE_LOG_INFO("\t\t\tOver Voltage alert detected");
- if (pStatus->channelAlerts[i] & ADI_SENSE_CHANNEL_ALERT_LUT_UNDER_RANGE)
- ADI_SENSE_LOG_INFO("\t\t\tUnder Look-Up Table Range alert detected");
- if (pStatus->channelAlerts[i] & ADI_SENSE_CHANNEL_ALERT_LUT_OVER_RANGE)
- ADI_SENSE_LOG_INFO("\t\t\tOver Look-Up Table Range alert detected");
- }
- }
- }
-}
-
-void utils_printSamples(
- ADI_SENSE_DATA_SAMPLE *pSampleBuffer,
- uint32_t nNumSamples)
-{
- for (uint32_t i = 0; i < nNumSamples; i++)
- {
- ADI_SENSE_LOG_INFO("Sample # %2d Channel # %2d :: Raw %8d :: Processed %.7f :: flags: %s %s",
- i+1,
- pSampleBuffer[i].channelId,
- pSampleBuffer[i].rawValue,
- pSampleBuffer[i].processedValue,
- pSampleBuffer[i].status & ADI_SENSE_DEVICE_STATUS_ERROR ? "ERROR" : "",
- pSampleBuffer[i].status & ADI_SENSE_DEVICE_STATUS_ALERT ? "ALERT" : "");
- }
-}
-
-static void gpioCallbackFn(ADI_SENSE_GPIO_PIN ePinId, void * pArg)
-{
- volatile bool_t *pbFlag = (volatile bool_t *)pArg;
- *pbFlag = true;
-}
-
-ADI_SENSE_RESULT utils_registerCallbacks(
- ADI_SENSE_DEVICE_HANDLE hDevice,
- volatile bool_t *pbDataReady,
- volatile bool_t *pbError,
- volatile bool_t *pbAlert)
-{
- ADI_SENSE_RESULT res;
-
- res = adi_sense_RegisterGpioCallback(hDevice, ADI_SENSE_GPIO_PIN_DATAREADY,
- gpioCallbackFn, (void *)pbDataReady);
- if (res != ADI_SENSE_SUCCESS)
- {
- ADI_SENSE_LOG_ERROR("Failed to register DATAREADY callback");
- return res;
- }
-
- res = adi_sense_RegisterGpioCallback(hDevice, ADI_SENSE_GPIO_PIN_ERROR,
- gpioCallbackFn, (void *)pbError);
- if (res != ADI_SENSE_SUCCESS)
- {
- ADI_SENSE_LOG_ERROR("Failed to register ERROR callback");
- return res;
- }
-
- res = adi_sense_RegisterGpioCallback(hDevice, ADI_SENSE_GPIO_PIN_ALERT,
- gpioCallbackFn, (void *)pbAlert);
- if (res != ADI_SENSE_SUCCESS)
- {
- ADI_SENSE_LOG_ERROR("Failed to register ALERT callback");
- return res;
- }
-
- return ADI_SENSE_SUCCESS;
-}
-
-ADI_SENSE_RESULT utils_deregisterCallbacks(
- ADI_SENSE_DEVICE_HANDLE hDevice)
-{
- ADI_SENSE_RESULT res;
-
- res = adi_sense_RegisterGpioCallback(hDevice, ADI_SENSE_GPIO_PIN_DATAREADY,
- NULL, NULL);
- if (res != ADI_SENSE_SUCCESS)
- {
- ADI_SENSE_LOG_ERROR("Failed to deregister DATAREADY callback");
- return res;
- }
-
- res = adi_sense_RegisterGpioCallback(hDevice, ADI_SENSE_GPIO_PIN_ERROR,
- NULL, NULL);
- if (res != ADI_SENSE_SUCCESS)
- {
- ADI_SENSE_LOG_ERROR("Failed to deregister ERROR callback");
- return res;
- }
-
- res = adi_sense_RegisterGpioCallback(hDevice, ADI_SENSE_GPIO_PIN_ALERT,
- NULL, NULL);
- if (res != ADI_SENSE_SUCCESS)
- {
- ADI_SENSE_LOG_INFO("Failed to deregister ALERT callback");
- return res;
- }
-
- return ADI_SENSE_SUCCESS;
-}
-
-ADI_SENSE_RESULT utils_runMeasurement(
- ADI_SENSE_DEVICE_HANDLE hDevice,
- ADI_SENSE_MEASUREMENT_MODE eMeasurementMode)
-{
- ADI_SENSE_RESULT res;
-
- volatile bool_t bDataReady = false;
- volatile bool_t bError = false;
- volatile bool_t bAlert = false;
- res = utils_registerCallbacks(hDevice, &bDataReady, &bError, &bAlert);
- if (res != ADI_SENSE_SUCCESS)
- return res;
-
- /*
- * Retrieve the number of samples per cycle, per DATAREADY pulse, etc. for this configuration.
- */
- ADI_SENSE_1000_OPERATING_MODE eOperatingMode;
- ADI_SENSE_1000_DATAREADY_MODE eDataReadyMode;
- uint32_t nSamplesPerDataready;
- uint32_t nSamplesPerCycle;
- res = adi_sense_1000_GetDataReadyModeInfo(hDevice,
- eMeasurementMode,
- &eOperatingMode,
- &eDataReadyMode,
- &nSamplesPerDataready,
- &nSamplesPerCycle);
- if (res != ADI_SENSE_SUCCESS)
- return res;
-
- /*
- * Allocate a buffer to store the samples retrieved on each DATAREADY pulse
- * However, if the DATAREADY pulse is per-conversion, allocate a bigger buffer
- * to accumulate a full cycle of samples before printing them
- */
- ADI_SENSE_DATA_SAMPLE *pSampleBuffer;
- if (eDataReadyMode == ADI_SENSE_1000_DATAREADY_PER_CONVERSION)
- pSampleBuffer = malloc(sizeof(ADI_SENSE_DATA_SAMPLE) * nSamplesPerCycle);
- else
- pSampleBuffer = malloc(sizeof(ADI_SENSE_DATA_SAMPLE) * nSamplesPerDataready);
- if (pSampleBuffer == NULL)
- {
- ADI_SENSE_LOG_ERROR("Failed to allocate sample buffer");
- return ADI_SENSE_NO_MEM;
- }
-
- /*
- * Kick off the measurement cycle(s) here
- */
- res = adi_sense_StartMeasurement(hDevice, eMeasurementMode);
- if (res != ADI_SENSE_SUCCESS)
- {
- ADI_SENSE_LOG_ERROR("Failed to start measurement");
- return res;
- }
-
- /*
- * Loop continuously unless operating mode is single-cycle
- */
- do {
- ADI_SENSE_STATUS status;
- uint32_t nCurrentSamples;
- uint32_t nReturned;
- nCurrentSamples = 0;
-
- /*
- * Accumulate the samples from a cycle and print them
- * NOTE: requires a sufficient idle time between cycles to allow printing to occur
- */
- do {
- /*
- * Wait for the cycle to complete, continuously checking DATAREADY until it is asserted
- */
- while (! (bDataReady || bError))
- ;
-
- if (! bError)
- {
- /*
- * Retrieve the data samples from the measurement cycle, if no error has occurred
- */
- bDataReady = false;
- res = adi_sense_GetData(hDevice, eMeasurementMode, &pSampleBuffer[nCurrentSamples], nSamplesPerDataready, &nReturned);
- nCurrentSamples += nReturned;
- if (res != ADI_SENSE_SUCCESS)
- {
- if (res == ADI_SENSE_INCOMPLETE)
- {
- /* For this case, let's get the device status and print
- * any samples we did get */
- ADI_SENSE_LOG_WARN("Failed to retrieve all requested data samples");
- break;
- }
- else
- {
- ADI_SENSE_LOG_WARN("Failed to retrieve data samples from device");
- return res;
- }
- }
- }
- } while (!bError && (nCurrentSamples < nSamplesPerCycle));
-
- /*
- * Display the data samples
- */
- utils_printSamples(pSampleBuffer, nCurrentSamples);
-
- /*
- * Check and print device status if errors/alerts have been triggered
- */
- if (bError || bAlert)
- {
- res = adi_sense_GetStatus(hDevice, &status);
- if (res != ADI_SENSE_SUCCESS)
- {
- ADI_SENSE_LOG_ERROR("Failed to retrieve device status");
- return res;
- }
-
- if (status.deviceStatus &
- (ADI_SENSE_DEVICE_STATUS_ERROR | ADI_SENSE_DEVICE_STATUS_ALERT))
- {
- utils_printStatus(&status);
-
- /* Break out of the loop if any errors are raised */
- if (bError)
- break;
- }
- }
- } while (eOperatingMode != ADI_SENSE_1000_OPERATING_MODE_SINGLECYCLE);
-
- res = adi_sense_StopMeasurement(hDevice);
- if (res != ADI_SENSE_SUCCESS)
- {
- ADI_SENSE_LOG_ERROR("Failed to send stop measurement");
- return res;
- }
-
- free(pSampleBuffer);
-
- res = utils_deregisterCallbacks(hDevice);
- if (res != ADI_SENSE_SUCCESS)
- return res;
-
- return ADI_SENSE_SUCCESS;
-}
-
-ADI_SENSE_RESULT utils_printCalTable(
- ADI_SENSE_DEVICE_HANDLE hDevice)
-{
- ADI_SENSE_RESULT res;
- unsigned dataLen, nRows, nColumns, maxLen = 1024;
-
- float *pCalDataBuffer = malloc(maxLen);
- if (pCalDataBuffer == NULL)
- {
- ADI_SENSE_LOG_ERROR("Failed to allocate calibration data buffer");
- return ADI_SENSE_NO_MEM;
- }
-
- res = adi_sense_1000_ReadCalTable(hDevice,
- pCalDataBuffer, maxLen,
- &dataLen, &nRows, &nColumns);
- if (res != ADI_SENSE_SUCCESS)
- {
- ADI_SENSE_LOG_ERROR("Failed to read calibration data");
- free(pCalDataBuffer);
- return res;
- }
-
- ADI_SENSE_LOG_INFO("Calibration Table:\r\n");
- ADI_SENSE_LOG_INFO("%6s| %10s | %10s | %10s |", "index", "25", "-40", "85");
- for (unsigned row = 0; row < nRows; row++)
- {
- ADI_SENSE_LOG_INFO("%6d| %10f | %10f | %10f |",
- row,
- pCalDataBuffer[(row * nColumns) + 0],
- pCalDataBuffer[(row * nColumns) + 1],
- pCalDataBuffer[(row * nColumns) + 2]);
- }
-
- free(pCalDataBuffer);
- return ADI_SENSE_SUCCESS;
-}
+#include <stdlib.h>
+
+#include "utils.h"
+#include "inc/adi_sense_log.h"
+
+void utils_printStatus(
+ ADI_SENSE_STATUS *pStatus)
+{
+ ADI_SENSE_LOG_INFO("Status Summary:");
+
+ if (pStatus->deviceStatus == 0)
+ {
+ ADI_SENSE_LOG_INFO("\tNo errors detected");
+ }
+ else
+ {
+ if (pStatus->deviceStatus & ADI_SENSE_DEVICE_STATUS_BUSY)
+ ADI_SENSE_LOG_INFO("\tCommand running");
+ if (pStatus->deviceStatus & ADI_SENSE_DEVICE_STATUS_DATAREADY)
+ ADI_SENSE_LOG_INFO("\tData ready");
+ if (pStatus->deviceStatus & ADI_SENSE_DEVICE_STATUS_ERROR)
+ ADI_SENSE_LOG_INFO("\tActive Errors - RESET REQUIRED");
+ if (pStatus->deviceStatus & ADI_SENSE_DEVICE_STATUS_FIFO_ERROR)
+ ADI_SENSE_LOG_INFO("\tActive FIFO Errors - ATTENTION REQUIRED");
+ if (pStatus->deviceStatus & ADI_SENSE_DEVICE_STATUS_CONFIG_ERROR)
+ ADI_SENSE_LOG_INFO("\tActive Configuration Errors - ATTENTION REQUIRED");
+ if (pStatus->deviceStatus & ADI_SENSE_DEVICE_STATUS_LUT_ERROR)
+ ADI_SENSE_LOG_INFO("\tActive Look-Up Table Errors - ATTENTION REQUIRED");
+
+ if (pStatus->deviceStatus & ADI_SENSE_DEVICE_STATUS_ERROR)
+ {
+ ADI_SENSE_LOG_INFO("\tActive Errors - ATTENTION REQUIRED");
+ ADI_SENSE_LOG_INFO("\t\tLast Error Code: %u (0x%X)",
+ pStatus->errorCode, pStatus->errorCode);
+
+ if (pStatus->diagnosticsStatus == 0)
+ {
+ ADI_SENSE_LOG_INFO("\t\tNo diagnostics faults detected");
+ }
+ else
+ {
+ ADI_SENSE_LOG_INFO("\t\tActive diagnostics faults:");
+
+ if (pStatus->diagnosticsStatus & ADI_SENSE_DIAGNOSTICS_STATUS_CHECKSUM_ERROR)
+ ADI_SENSE_LOG_INFO("\t\t\tInternal Checksum fault detected");
+ if (pStatus->diagnosticsStatus & ADI_SENSE_DIAGNOSTICS_STATUS_COMMS_ERROR)
+ ADI_SENSE_LOG_INFO("\t\t\tInternal Communications fault detected");
+ if (pStatus->diagnosticsStatus & ADI_SENSE_DIAGNOSTICS_STATUS_SUPPLY_MONITOR_ERROR)
+ ADI_SENSE_LOG_INFO("\t\t\tSupply Monitor fault detected");
+ if (pStatus->diagnosticsStatus & ADI_SENSE_DIAGNOSTICS_STATUS_SUPPLY_CAP_ERROR)
+ ADI_SENSE_LOG_INFO("\t\t\tSupply Regulator Capacitor fault detected");
+ if (pStatus->diagnosticsStatus & ADI_SENSE_DIAGNOSTICS_STATUS_AINM_UV_ERROR)
+ ADI_SENSE_LOG_INFO("\t\t\tNegative Analog Input Under-Voltage fault detected");
+ if (pStatus->diagnosticsStatus & ADI_SENSE_DIAGNOSTICS_STATUS_AINM_OV_ERROR)
+ ADI_SENSE_LOG_INFO("\t\t\tNegative Analog Input Over-Voltage fault detected");
+ if (pStatus->diagnosticsStatus & ADI_SENSE_DIAGNOSTICS_STATUS_AINP_UV_ERROR)
+ ADI_SENSE_LOG_INFO("\t\t\tPositive Analog Input Under-Voltage fault detected");
+ if (pStatus->diagnosticsStatus & ADI_SENSE_DIAGNOSTICS_STATUS_AINP_OV_ERROR)
+ ADI_SENSE_LOG_INFO("\t\t\tPositive Analog Input Over-Voltage fault detected");
+ if (pStatus->diagnosticsStatus & ADI_SENSE_DIAGNOSTICS_STATUS_CONVERSION_ERROR)
+ ADI_SENSE_LOG_INFO("\t\t\tInternal ADC Conversions fault detected");
+ if (pStatus->diagnosticsStatus & ADI_SENSE_DIAGNOSTICS_STATUS_CALIBRATION_ERROR)
+ ADI_SENSE_LOG_INFO("\t\t\tInternal Device Calibrations fault detected");
+ }
+ }
+
+ if (pStatus->deviceStatus & ADI_SENSE_DEVICE_STATUS_ALERT)
+ {
+ ADI_SENSE_LOG_INFO("\tActive Alerts - ATTENTION REQUIRED:");
+ ADI_SENSE_LOG_INFO("\t\tLast Alert Code: %u (0x%X)",
+ pStatus->alertCode, pStatus->alertCode);
+
+ for (unsigned i = 0; i < ADI_SENSE_1000_MAX_CHANNELS; i++)
+ {
+ if (pStatus->channelAlerts[i] == 0)
+ continue;
+
+ ADI_SENSE_LOG_INFO("\t\tChannel #%u:", i);
+ ADI_SENSE_LOG_INFO("\t\t\tLast Alert Code: %u (0x%X)",
+ pStatus->channelAlertCodes[i],
+ pStatus->channelAlertCodes[i]);
+ if (pStatus->channelAlerts[i] & ADI_SENSE_CHANNEL_ALERT_TIMEOUT)
+ ADI_SENSE_LOG_INFO("\t\t\tTimeout alert detected");
+ if (pStatus->channelAlerts[i] & ADI_SENSE_CHANNEL_ALERT_UNDER_RANGE)
+ ADI_SENSE_LOG_INFO("\t\t\tUnder Range alert detected");
+ if (pStatus->channelAlerts[i] & ADI_SENSE_CHANNEL_ALERT_OVER_RANGE)
+ ADI_SENSE_LOG_INFO("\t\t\tOver Range alert detected");
+ if (pStatus->channelAlerts[i] & ADI_SENSE_CHANNEL_ALERT_LOW_LIMIT)
+ ADI_SENSE_LOG_INFO("\t\t\tLow limit alert detected");
+ if (pStatus->channelAlerts[i] & ADI_SENSE_CHANNEL_ALERT_HIGH_LIMIT)
+ ADI_SENSE_LOG_INFO("\t\t\tHigh Limit alert detected");
+ if (pStatus->channelAlerts[i] & ADI_SENSE_CHANNEL_ALERT_SENSOR_OPEN)
+ ADI_SENSE_LOG_INFO("\t\t\tSensor Fault alert detected");
+ if (pStatus->channelAlerts[i] & ADI_SENSE_CHANNEL_ALERT_REF_DETECT)
+ ADI_SENSE_LOG_INFO("\t\t\tReference Detection alert detected");
+ if (pStatus->channelAlerts[i] & ADI_SENSE_CHANNEL_ALERT_CONFIG_ERR)
+ ADI_SENSE_LOG_INFO("\t\t\tConfiguration Error alert detected");
+ if (pStatus->channelAlerts[i] & ADI_SENSE_CHANNEL_ALERT_LUT_ERR)
+ ADI_SENSE_LOG_INFO("\t\t\tLook-Up Table Error alert detected");
+ if (pStatus->channelAlerts[i] & ADI_SENSE_CHANNEL_ALERT_SENSOR_NOT_READY)
+ ADI_SENSE_LOG_INFO("\t\t\tSensor Not Ready alert detected");
+ if (pStatus->channelAlerts[i] & ADI_SENSE_CHANNEL_ALERT_COMP_NOT_READY)
+ ADI_SENSE_LOG_INFO("\t\t\tCompensation Channel Not Ready alert detected");
+ if (pStatus->channelAlerts[i] & ADI_SENSE_CHANNEL_ALERT_UNDER_VOLTAGE)
+ ADI_SENSE_LOG_INFO("\t\t\tUnder Voltage alert detected");
+ if (pStatus->channelAlerts[i] & ADI_SENSE_CHANNEL_ALERT_OVER_VOLTAGE)
+ ADI_SENSE_LOG_INFO("\t\t\tOver Voltage alert detected");
+ if (pStatus->channelAlerts[i] & ADI_SENSE_CHANNEL_ALERT_LUT_UNDER_RANGE)
+ ADI_SENSE_LOG_INFO("\t\t\tUnder Look-Up Table Range alert detected");
+ if (pStatus->channelAlerts[i] & ADI_SENSE_CHANNEL_ALERT_LUT_OVER_RANGE)
+ ADI_SENSE_LOG_INFO("\t\t\tOver Look-Up Table Range alert detected");
+ }
+ }
+ }
+}
+
+void utils_printSamples(
+ ADI_SENSE_DATA_SAMPLE *pSampleBuffer,
+ uint32_t nNumSamples)
+{
+ for (uint32_t i = 0; i < nNumSamples; i++)
+ {
+ ADI_SENSE_LOG_INFO("Sample # %2d Channel # %2d :: Raw %8d :: Processed %.7f :: flags: %s %s",
+ i+1,
+ pSampleBuffer[i].channelId,
+ pSampleBuffer[i].rawValue,
+ pSampleBuffer[i].processedValue,
+ pSampleBuffer[i].status & ADI_SENSE_DEVICE_STATUS_ERROR ? "ERROR" : "",
+ pSampleBuffer[i].status & ADI_SENSE_DEVICE_STATUS_ALERT ? "ALERT" : "");
+ }
+}
+
+void utils_printSamples_alt(
+ ADI_SENSE_DATA_SAMPLE *pSampleBuffer,
+ uint32_t nNumSamples)
+{
+ //for (uint32_t i = 0; i < nNumSamples; i++)
+ //{
+ //temp_comp temp pressure himidity AccX AccY AccZ
+ ADI_SENSE_LOG_INFO("%8d\t%.5f\t%8d\t%.5f\t%8d\t%.5f\t%8d\t%.5f\t%8d\t%.5f\t%8d\t%.5f",
+ //temp_comp
+ pSampleBuffer[0].rawValue,
+ pSampleBuffer[0].processedValue,
+ //temp
+ pSampleBuffer[1].rawValue,
+ pSampleBuffer[1].processedValue,
+ //humidity
+ pSampleBuffer[2].rawValue,
+ pSampleBuffer[2].processedValue,
+ //AccX
+ pSampleBuffer[3].rawValue,
+ pSampleBuffer[3].processedValue,
+ //AccY
+ pSampleBuffer[4].rawValue,
+ pSampleBuffer[4].processedValue,
+ //AccZ
+ pSampleBuffer[5].rawValue,
+ pSampleBuffer[5].processedValue);
+ //}
+}
+
+void utils_printSamples_pro(
+ ADI_SENSE_DATA_SAMPLE *pSampleBuffer,
+ uint32_t nNumSamples)
+{
+ //for (uint32_t i = 0; i < nNumSamples; i++)
+ //{
+ //temp_comp temp pressure himidity AccX AccY AccZ
+ ADI_SENSE_LOG_INFO("%.5f %.5f %.5f %.5f %.5f %.5f",
+ //temp_comp
+ //pSampleBuffer[0].rawValue,
+ pSampleBuffer[0].processedValue,
+ //temp
+ //pSampleBuffer[1].rawValue,
+ pSampleBuffer[1].processedValue,
+ //humidity
+ //pSampleBuffer[3].rawValue,
+ pSampleBuffer[2].processedValue,
+ //AccX
+ //pSampleBuffer[4].rawValue,
+ pSampleBuffer[3].processedValue,
+ //AccY
+ //pSampleBuffer[5].rawValue,
+ pSampleBuffer[4].processedValue,
+ //AccZ
+ //pSampleBuffer[6].rawValue,
+ pSampleBuffer[5].processedValue);
+ //}
+}
+
+static void gpioCallbackFn(ADI_SENSE_GPIO_PIN ePinId, void * pArg)
+{
+ volatile bool_t *pbFlag = (volatile bool_t *)pArg;
+ *pbFlag = true;
+}
+
+ADI_SENSE_RESULT utils_registerCallbacks(
+ ADI_SENSE_DEVICE_HANDLE hDevice,
+ volatile bool_t *pbDataReady,
+ volatile bool_t *pbError,
+ volatile bool_t *pbAlert)
+{
+ ADI_SENSE_RESULT res;
+
+ res = adi_sense_RegisterGpioCallback(hDevice, ADI_SENSE_GPIO_PIN_DATAREADY,
+ gpioCallbackFn, (void *)pbDataReady);
+ if (res != ADI_SENSE_SUCCESS)
+ {
+ ADI_SENSE_LOG_ERROR("Failed to register DATAREADY callback");
+ return res;
+ }
+
+ res = adi_sense_RegisterGpioCallback(hDevice, ADI_SENSE_GPIO_PIN_ERROR,
+ gpioCallbackFn, (void *)pbError);
+ if (res != ADI_SENSE_SUCCESS)
+ {
+ ADI_SENSE_LOG_ERROR("Failed to register ERROR callback");
+ return res;
+ }
+ res = adi_sense_RegisterGpioCallback(hDevice, ADI_SENSE_GPIO_PIN_ALERT,
+ gpioCallbackFn, (void *)pbAlert);
+ if (res != ADI_SENSE_SUCCESS)
+ {
+ ADI_SENSE_LOG_ERROR("Failed to register ALERT callback");
+ return res;
+ }
+
+ return ADI_SENSE_SUCCESS;
+}
+
+ADI_SENSE_RESULT utils_deregisterCallbacks(
+ ADI_SENSE_DEVICE_HANDLE hDevice)
+{
+ ADI_SENSE_RESULT res;
+
+ res = adi_sense_RegisterGpioCallback(hDevice, ADI_SENSE_GPIO_PIN_DATAREADY,
+ NULL, NULL);
+ if (res != ADI_SENSE_SUCCESS)
+ {
+ ADI_SENSE_LOG_ERROR("Failed to deregister DATAREADY callback");
+ return res;
+ }
+
+ res = adi_sense_RegisterGpioCallback(hDevice, ADI_SENSE_GPIO_PIN_ERROR,
+ NULL, NULL);
+ if (res != ADI_SENSE_SUCCESS)
+ {
+ ADI_SENSE_LOG_ERROR("Failed to deregister ERROR callback");
+ return res;
+ }
+
+ res = adi_sense_RegisterGpioCallback(hDevice, ADI_SENSE_GPIO_PIN_ALERT,
+ NULL, NULL);
+ if (res != ADI_SENSE_SUCCESS)
+ {
+ ADI_SENSE_LOG_INFO("Failed to deregister ALERT callback");
+ return res;
+ }
+
+ return ADI_SENSE_SUCCESS;
+}
+
+ADI_SENSE_RESULT utils_runMeasurement(
+ ADI_SENSE_DEVICE_HANDLE hDevice,
+ ADI_SENSE_MEASUREMENT_MODE eMeasurementMode)
+{
+ ADI_SENSE_RESULT res;
+
+ volatile bool_t bDataReady = false;
+ volatile bool_t bError = false;
+ volatile bool_t bAlert = false;
+ res = utils_registerCallbacks(hDevice, &bDataReady, &bError, &bAlert);
+ if (res != ADI_SENSE_SUCCESS)
+ return res;
+
+ /*
+ * Retrieve the number of samples per cycle, per DATAREADY pulse, etc. for this configuration.
+ */
+ ADI_SENSE_1000_OPERATING_MODE eOperatingMode;
+ ADI_SENSE_1000_DATAREADY_MODE eDataReadyMode;
+ uint32_t nSamplesPerDataready;
+ uint32_t nSamplesPerCycle;
+ res = adi_sense_1000_GetDataReadyModeInfo(hDevice,
+ eMeasurementMode,
+ &eOperatingMode,
+ &eDataReadyMode,
+ &nSamplesPerDataready,
+ &nSamplesPerCycle);
+ if (res != ADI_SENSE_SUCCESS)
+ return res;
+
+ /*
+ * Allocate a buffer to store the samples retrieved on each DATAREADY pulse
+ * However, if the DATAREADY pulse is per-conversion, allocate a bigger buffer
+ * to accumulate a full cycle of samples before printing them
+ */
+ ADI_SENSE_DATA_SAMPLE *pSampleBuffer;
+ if (eDataReadyMode == ADI_SENSE_1000_DATAREADY_PER_CONVERSION)
+ pSampleBuffer = malloc(sizeof(ADI_SENSE_DATA_SAMPLE) * nSamplesPerCycle);
+ else
+ pSampleBuffer = malloc(sizeof(ADI_SENSE_DATA_SAMPLE) * nSamplesPerDataready);
+ if (pSampleBuffer == NULL)
+ {
+ ADI_SENSE_LOG_ERROR("Failed to allocate sample buffer");
+ return ADI_SENSE_NO_MEM;
+ }
+
+ /*
+ * Kick off the measurement cycle(s) here
+ */
+ res = adi_sense_StartMeasurement(hDevice, eMeasurementMode);
+ if (res != ADI_SENSE_SUCCESS)
+ {
+ ADI_SENSE_LOG_ERROR("Failed to start measurement");
+ return res;
+ }
+
+ /*
+ * Loop continuously unless operating mode is single-cycle
+ */
+ do {
+ ADI_SENSE_STATUS status;
+ uint32_t nCurrentSamples;
+ uint32_t nReturned;
+ nCurrentSamples = 0;
+
+ /*
+ * Accumulate the samples from a cycle and print them
+ * NOTE: requires a sufficient idle time between cycles to allow printing to occur
+ */
+ do {
+ /*
+ * Wait for the cycle to complete, continuously checking DATAREADY until it is asserted
+ */
+ while (! (bDataReady || bError))
+ ;
+
+ if (! bError)
+ {
+ /*
+ * Retrieve the data samples from the measurement cycle, if no error has occurred
+ */
+ bDataReady = false;
+ res = adi_sense_GetData(hDevice, eMeasurementMode, &pSampleBuffer[nCurrentSamples], nSamplesPerDataready, &nReturned);
+ nCurrentSamples += nReturned;
+ if (res != ADI_SENSE_SUCCESS)
+ {
+ if (res == ADI_SENSE_INCOMPLETE)
+ {
+ /* For this case, let's get the device status and print
+ * any samples we did get */
+ ADI_SENSE_LOG_WARN("Failed to retrieve all requested data samples");
+ break;
+ }
+ else
+ {
+ ADI_SENSE_LOG_WARN("Failed to retrieve data samples from device");
+ return res;
+ }
+ }
+ }
+ } while (!bError && (nCurrentSamples < nSamplesPerCycle));
+
+ /*
+ * Display the data samples
+ */
+ utils_printSamples(pSampleBuffer, nCurrentSamples);
+ //use alternative print utils
+ //utils_printSamples_alt(pSampleBuffer, nCurrentSamples);
+ //utils_printSamples_pro(pSampleBuffer, nCurrentSamples);
+ /*
+ * Check and print device status if errors/alerts have been triggered
+ */
+ if (bError || bAlert)
+ {
+ res = adi_sense_GetStatus(hDevice, &status);
+ if (res != ADI_SENSE_SUCCESS)
+ {
+ ADI_SENSE_LOG_ERROR("Failed to retrieve device status");
+ return res;
+ }
+
+ if (status.deviceStatus &
+ (ADI_SENSE_DEVICE_STATUS_ERROR | ADI_SENSE_DEVICE_STATUS_ALERT))
+ {
+ utils_printStatus(&status);
+
+ /* Break out of the loop if any errors are raised */
+ if (bError)
+ break;
+ }
+ }
+ } while (eOperatingMode != ADI_SENSE_1000_OPERATING_MODE_SINGLECYCLE);
+
+ res = adi_sense_StopMeasurement(hDevice);
+ if (res != ADI_SENSE_SUCCESS)
+ {
+ ADI_SENSE_LOG_ERROR("Failed to send stop measurement");
+ return res;
+ }
+
+ free(pSampleBuffer);
+
+ res = utils_deregisterCallbacks(hDevice);
+ if (res != ADI_SENSE_SUCCESS)
+ return res;
+
+ return ADI_SENSE_SUCCESS;
+}
+
+ADI_SENSE_RESULT utils_printCalTable(
+ ADI_SENSE_DEVICE_HANDLE hDevice)
+{
+ ADI_SENSE_RESULT res;
+ unsigned dataLen, nRows, nColumns, maxLen = 1024;
+
+ float *pCalDataBuffer = malloc(maxLen);
+ if (pCalDataBuffer == NULL)
+ {
+ ADI_SENSE_LOG_ERROR("Failed to allocate calibration data buffer");
+ return ADI_SENSE_NO_MEM;
+ }
+
+ res = adi_sense_1000_ReadCalTable(hDevice,
+ pCalDataBuffer, maxLen,
+ &dataLen, &nRows, &nColumns);
+ if (res != ADI_SENSE_SUCCESS)
+ {
+ ADI_SENSE_LOG_ERROR("Failed to read calibration data");
+ free(pCalDataBuffer);
+ return res;
+ }
+
+ ADI_SENSE_LOG_INFO("Calibration Table:\r\n");
+ ADI_SENSE_LOG_INFO("%6s| %10s | %10s | %10s |", "index", "25", "-40", "85");
+ for (unsigned row = 0; row < nRows; row++)
+ {
+ ADI_SENSE_LOG_INFO("%6d| %10f | %10f | %10f |",
+ row,
+ pCalDataBuffer[(row * nColumns) + 0],
+ pCalDataBuffer[(row * nColumns) + 1],
+ pCalDataBuffer[(row * nColumns) + 2]);
+ }
+
+ free(pCalDataBuffer);
+ return ADI_SENSE_SUCCESS;
+}
+