areaDetector 1-9
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Driver for Photonic Sciencies Ltd. More...
Public Member Functions | |
PSL (const char *portName, const char *PSLPort, int maxBuffers, size_t maxMemory, int priority, int stackSize) | |
Constructor for PSL driver; most parameters are simply passed to ADDriver::ADDriver. | |
virtual asynStatus | writeInt32 (asynUser *pasynUser, epicsInt32 value) |
Called when asyn clients call pasynInt32->write(). | |
virtual asynStatus | writeFloat64 (asynUser *pasynUser, epicsFloat64 value) |
Called when asyn clients call pasynFloat64->write(). | |
virtual asynStatus | writeOctet (asynUser *pasynUser, const char *value, size_t maxChars, size_t *nActual) |
Called when asyn clients call pasynOctet->write(). | |
void | report (FILE *fp, int details) |
Report status of the driver. | |
void | PSLTask () |
This should be private but is called from C, must be public. | |
Public Attributes | |
epicsEventId | stopEventId |
This should be private but is accessed from C, must be public. | |
Protected Attributes | |
int | PSLTIFFComment |
Driver for Photonic Sciencies Ltd.
CCD detector; communicates with the PSL servr over a TCP/IP socket. The server must be started with the PSL Software Menu/Connexion.
PSL::PSL | ( | const char * | portName, |
const char * | serverPort, | ||
int | maxBuffers, | ||
size_t | maxMemory, | ||
int | priority, | ||
int | stackSize | ||
) |
Constructor for PSL driver; most parameters are simply passed to ADDriver::ADDriver.
After calling the base class constructor this method creates a thread to collect the detector data, and sets reasonable default values the parameters defined in this class, asynNDArrayDriver, and ADDriver.
[in] | portName | The name of the asyn port driver to be created. |
[in] | serverPort | The name of the asyn port driver previously created with drvAsynIPPortConfigure connected to the PSL_server program. |
[in] | maxBuffers | The maximum number of NDArray buffers that the NDArrayPool for this driver is allowed to allocate. Set this to -1 to allow an unlimited number of buffers. |
[in] | maxMemory | The maximum amount of memory that the NDArrayPool for this driver is allowed to allocate. Set this to -1 to allow an unlimited amount of memory. |
[in] | priority | The thread priority for the asyn port driver thread if ASYN_CANBLOCK is set in asynFlags. |
[in] | stackSize | The stack size for the asyn port driver thread if ASYN_CANBLOCK is set in asynFlags. |
void PSL::PSLTask | ( | ) |
This should be private but is called from C, must be public.
This thread controls acquisition, reads TIFF files to get the image data, and does the callbacks to send it to higher layers.
void PSL::report | ( | FILE * | fp, |
int | details | ||
) | [virtual] |
Report status of the driver.
Prints details about the driver if details>0. It then calls the ADDriver::report() method.
[in] | fp | File pointed passed by caller where the output is written to. |
[in] | details | If >0 then driver details are printed. |
Reimplemented from asynNDArrayDriver.
asynStatus PSL::writeFloat64 | ( | asynUser * | pasynUser, |
epicsFloat64 | value | ||
) | [virtual] |
Called when asyn clients call pasynFloat64->write().
This function performs actions for some parameters. For all parameters it sets the value in the parameter library and calls any registered callbacks..
[in] | pasynUser | pasynUser structure that encodes the reason and address. |
[in] | value | Value to write. |
Reimplemented from asynPortDriver.
asynStatus PSL::writeInt32 | ( | asynUser * | pasynUser, |
epicsInt32 | value | ||
) | [virtual] |
Called when asyn clients call pasynInt32->write().
This function performs actions for some parameters, including ADAcquire, ADBinX, etc. For all parameters it sets the value in the parameter library and calls any registered callbacks..
[in] | pasynUser | pasynUser structure that encodes the reason and address. |
[in] | value | Value to write. |
Reimplemented from ADDriver.
asynStatus PSL::writeOctet | ( | asynUser * | pasynUser, |
const char * | value, | ||
size_t | nChars, | ||
size_t * | nActual | ||
) | [virtual] |
Called when asyn clients call pasynOctet->write().
This function performs actions for some parameters, including PilatusBadPixelFile, ADFilePath, etc. For all parameters it sets the value in the parameter library and calls any registered callbacks..
[in] | pasynUser | pasynUser structure that encodes the reason and address. |
[in] | value | Address of the string to write. |
[in] | nChars | Number of characters to write. |
[out] | nActual | Number of characters actually written. |
Reimplemented from asynNDArrayDriver.
int PSL::PSLTIFFComment [protected] |
epicsEventId PSL::stopEventId |
This should be private but is accessed from C, must be public.