asynStatus shamrock::getStatus()
{
int error;
asynStatus status;
int grating;
float wavelength;
float width;
int i;
static const char *functionName = "getStatus";
int port;
//Get Flipper Status
for (i=0; i<MAX_FLIPPER_MIRRORS; i++) {
if (flipperMirrorIsPresent_[i] == 0) continue;
error = ShamrockGetFlipperMirror(shamrockId_, i+1, &port);
status = checkError(error, functionName, "ShamrockGetFlipperMirror");
if (status) return asynError;
setIntegerParam(i, SRFlipperMirrorPort_, port);
}
error = ShamrockGetGrating(shamrockId_, &grating);
status = checkError(error, functionName, "ShamrockGetGrating");
if (status) return asynError;
setIntegerParam(SRGrating_, grating);
error = ShamrockGetWavelength(shamrockId_, &wavelength);
status = checkError(error, functionName, "ShamrockGetWavelength");
if (status) return asynError;
setDoubleParam(SRWavelength_, wavelength);
for (i=0; i<MAX_SLITS; i++) {
setDoubleParam(i, SRSlitSize_, 0.);
if (slitIsPresent_[i] == 0) continue;
error = ShamrockGetAutoSlitWidth(shamrockId_, i+1, &width);
status = checkError(error, functionName, "ShamrockGetAutoSlitWidth");
if (status) return asynError;
setDoubleParam(i, SRSlitSize_, width);
}
error = ShamrockGetCalibration(shamrockId_, calibration_, numPixels_);
status = checkError(error, functionName, "ShamrockGetCalibration");
setDoubleParam(0, SRMinWavelength_, calibration_[0]);
setDoubleParam(0, SRMaxWavelength_, calibration_[numPixels_-1]);
// We need to find a C/C++ library to do 3'rd order polynomial fit
// For now we do a first order fit!
//double slope = (calibration_[numPixels_-1] - calibration_[0]) / (numPixels_-1);
for (i=0; i<MAX_ADDR; i++) {
callParamCallbacks(i);
}
doCallbacksFloat32Array(calibration_, numPixels_, SRCalibration_, 0);
return asynSuccess;
}
/** Callback task that runs as a separate thread. */
void testErrors::callbackTask(void)
{
asynStatus currentStatus;
int itemp;
epicsInt32 iVal;
epicsFloat64 dVal;
int i;
char octetValue[20];
/* Loop forever */
while (1) {
lock();
getIntegerParam(P_StatusReturn, &itemp); currentStatus = (asynStatus)itemp;
getIntegerParam(P_Int32Value, &iVal);
iVal++;
if (iVal > 15) iVal=0;
setIntegerParam(P_Int32Value, iVal);
setParamStatus(P_Int32Value, currentStatus);
getDoubleParam(P_Float64Value, &dVal);
dVal += 0.1;
setDoubleParam(P_Float64Value, dVal);
setParamStatus(P_Float64Value, currentStatus);
sprintf(octetValue, "%.1f", dVal);
setParamStatus(P_UInt32DigitalValue, currentStatus);
setStringParam(P_OctetValue, octetValue);
setParamStatus(P_OctetValue, currentStatus);
setParamStatus(P_Float64ArrayValue, currentStatus);
for (i=0; i<MAX_ARRAY_POINTS; i++) {
int8ArrayValue_[i] = iVal;
int16ArrayValue_[i] = iVal;
int32ArrayValue_[i] = iVal;
float32ArrayValue_[i] = (epicsFloat32)dVal;
float64ArrayValue_[i] = dVal;
}
callParamCallbacks();
setParamStatus(P_Int8ArrayValue, currentStatus);
doCallbacksInt8Array(int8ArrayValue_, MAX_ARRAY_POINTS, P_Int8ArrayValue, 0);
setParamStatus(P_Int16ArrayValue, currentStatus);
doCallbacksInt16Array(int16ArrayValue_, MAX_ARRAY_POINTS, P_Int16ArrayValue, 0);
setParamStatus(P_Int32ArrayValue, currentStatus);
doCallbacksInt32Array(int32ArrayValue_, MAX_ARRAY_POINTS, P_Int32ArrayValue, 0);
setParamStatus(P_Float32ArrayValue, currentStatus);
doCallbacksFloat32Array(float32ArrayValue_, MAX_ARRAY_POINTS, P_Float32ArrayValue, 0);
setParamStatus(P_Float64ArrayValue, currentStatus);
doCallbacksFloat64Array(float64ArrayValue_, MAX_ARRAY_POINTS, P_Float64ArrayValue, 0);
unlock();
epicsThreadSleep(CALLBACK_PERIOD);
}
}
/** Callback task that runs as a separate thread. */
void testErrors::callbackTask(void)
{
asynStatus currentStatus;
int itemp;
epicsInt32 iVal;
epicsUInt32 uiVal;
epicsFloat64 dVal;
int i;
char octetValue[20];
/* Loop forever */
while (1) {
lock();
updateTimeStamp();
getIntegerParam(P_StatusReturn, &itemp); currentStatus = (asynStatus)itemp;
getIntegerParam(P_Int32Value, &iVal);
iVal++;
if (iVal > 64) iVal=0;
setIntegerParam(P_Int32Value, iVal);
setParamStatus( P_Int32Value, currentStatus);
getIntegerParam(P_BinaryInt32Value, &iVal);
iVal++;
if (iVal > 1) iVal=0;
setIntegerParam(P_BinaryInt32Value, iVal);
setParamStatus( P_BinaryInt32Value, currentStatus);
getIntegerParam(P_MultibitInt32Value, &iVal);
iVal++;
if (iVal > MAX_INT32_ENUMS-1) iVal=0;
setIntegerParam(P_MultibitInt32Value, iVal);
setParamStatus( P_MultibitInt32Value, currentStatus);
getUIntDigitalParam(P_UInt32DigitalValue, &uiVal, UINT32_DIGITAL_MASK);
uiVal++;
if (uiVal > 64) uiVal=0;
setUIntDigitalParam(P_UInt32DigitalValue, uiVal, UINT32_DIGITAL_MASK);
setParamStatus( P_UInt32DigitalValue, currentStatus);
getUIntDigitalParam(P_BinaryUInt32DigitalValue, &uiVal, UINT32_DIGITAL_MASK);
uiVal++;
if (uiVal > 1) uiVal=0;
setUIntDigitalParam(P_BinaryUInt32DigitalValue, uiVal, UINT32_DIGITAL_MASK);
setParamStatus( P_BinaryUInt32DigitalValue, currentStatus);
getUIntDigitalParam(P_MultibitUInt32DigitalValue, &uiVal, UINT32_DIGITAL_MASK);
uiVal++;
if (uiVal > MAX_UINT32_ENUMS-1) uiVal=0;
setUIntDigitalParam(P_MultibitUInt32DigitalValue, uiVal, UINT32_DIGITAL_MASK);
setParamStatus( P_MultibitUInt32DigitalValue, currentStatus);
getDoubleParam(P_Float64Value, &dVal);
dVal += 0.1;
setDoubleParam(P_Float64Value, dVal);
setParamStatus(P_Float64Value, currentStatus);
sprintf(octetValue, "%.1f", dVal);
setStringParam(P_OctetValue, octetValue);
setParamStatus(P_OctetValue, currentStatus);
for (i=0; i<MAX_ARRAY_POINTS; i++) {
int8ArrayValue_[i] = iVal;
int16ArrayValue_[i] = iVal;
int32ArrayValue_[i] = iVal;
float32ArrayValue_[i] = (epicsFloat32)dVal;
float64ArrayValue_[i] = dVal;
}
callParamCallbacks();
setParamStatus(P_Int8ArrayValue, currentStatus);
setParamStatus(P_Int16ArrayValue, currentStatus);
setParamStatus(P_Int32ArrayValue, currentStatus);
setParamStatus(P_Float32ArrayValue, currentStatus);
setParamStatus(P_Float64ArrayValue, currentStatus);
doCallbacksInt8Array(int8ArrayValue_, MAX_ARRAY_POINTS, P_Int8ArrayValue, 0);
doCallbacksInt16Array(int16ArrayValue_, MAX_ARRAY_POINTS, P_Int16ArrayValue, 0);
doCallbacksInt32Array(int32ArrayValue_, MAX_ARRAY_POINTS, P_Int32ArrayValue, 0);
doCallbacksFloat32Array(float32ArrayValue_, MAX_ARRAY_POINTS, P_Float32ArrayValue, 0);
doCallbacksFloat64Array(float64ArrayValue_, MAX_ARRAY_POINTS, P_Float64ArrayValue, 0);
unlock();
epicsEventWait(eventId_);
}
}