TwoDCntrlClass Class Reference

This is the primary device driver interface routine supplied by TETRAD Corporation. More...

List of all members.

Public Members

• TwoDCntrlClass (unsigned rd_wt, unsigned wr_wt, int muxconnected, debugPrint pf)

  Constructor...includes initialization of FPGAs.

• ~TwoDCntrlClass ()

  The destructor.

• void setDebug (int flag)
• MuxErrType MuxConfig (MuxTwoDType mx)

  Configure the multiplexer.

• void MuxError (MuxErrType)

  checks MUX error status.

• void initIPMaster ()

  Interprocessor Function to initialize the MASTER controller board.

• IPMasterStatus_t getIPMaster ()
• IPBusStatus_t getIPBusStatus ()
• int getIPAddress ()
• IPErrType IPPassToken (unsigned int slave)
• IPErrType IPReleaseToken (void)
• IPErrType IPQuerySlave (unsigned int slave)
• IPErrType IPMasterReadData (unsigned int slave, long *data)
• IPErrType IPMasterWriteData (unsigned int slave, long data)
• void IPSlaveReadData (long *data)
• void IPSlaveWriteData (long data)
• void IPError (IPErrType ierr)
• long* getVirtDMAPtr ()
• long getDMASize ()
• void resetUAS ()
• void readUAS (long addr, char* data)

  reads a single byte of data from the UAS memory space at addr.

• void readUAS (long addr, short* data)

  reads a short integer of data from the UAS memory space at addr.

• void writeUAS (long addr, short data)

  writes a single byte of data from the UAS memory space at addr.

• void writeUAS (long addr, char data)

  writes a short integer of data from the UAS memory space at addr.

• UASErrType doUASBurstRead (BurstCntrl_t& bcntrl)

  Performs DMA read.

• UASErrType doUASBurstWrite (BurstCntrl_t& bcntrl)

  Performs DMA write.

Detailed Description

This collection of routines is used extensively by the other classes in this library. Routines are provided for communication with the TETRAD 2d MUX and with the PEAK UAS electronics rack. It is very rare that the user would have to call these routines directly.

Examples:

pe3.cpp and Txaper.cpp.

Member Function Documentation

TwoDCntrlClass::TwoDCntrlClass(unsigned rd_wt, unsigned wr_wt, int muxconnected, debugPrint pf)

TwoDCntrlClass::~TwoDCntrlClass()

MuxErrType TwoDCntrlClass::MuxConfig(MuxTwoDType mx)

void TwoDCntrlClass::MuxError(MuxErrType)

void TwoDCntrlClass::initIPMaster()

void TwoDCntrlClass::readUAS(long addr, char* data)

void TwoDCntrlClass::readUAS(long addr, short* data)

void TwoDCntrlClass::writeUAS(long addr, short data)

void TwoDCntrlClass::writeUAS(long addr, char data)

UASErrType TwoDCntrlClass::doUASBurstRead(BurstCntrl_t& bcntrl)

UASErrType TwoDCntrlClass::doUASBurstWrite(BurstCntrl_t& bcntrl)

• 2dcntrl.h