GpBoardstsEx

$image\BLTLRGSQ.gif$ Boards that Support the Function $image\SETUP.gif$ $image\SANBTN.gif$

$image\head10.gif$ Operation Gets the contents of the uPD7210C register and get/set various status.

$image\head10.gif$ Format

(VB.NET)

Dim SetFlag, Reg, Preg, Ret As Integer

Ret = GpBoardstsEx(SetFlag, Reg, Preg)

(C)

DWORD SetFlag, Reg, Preg, Ret;

Ret = GpBoardstsEx(SetFlag, Reg, &Preg);

(C#)

uint SetFlag, Reg, Preg, Ret;

Ret = gpib.BoardstsEx(SetFlag, Reg, out Preg);

(Python)

SetFlag, Reg, Preg, Ret = ctypes.c_ulong(), ctypes.c_ulong(), ctypes.c_ulong(), ctypes.c_ulong()

Ret.value = GpibPy.GpBoardstsEx(SetFlag, Reg, ctypes.byref(Preg))

$image\head10.gif$ Mode Master mode/Slave mode

$image\head10.gif$ Parameters

SetFlag : Select get/set

0 : Get

Except for 0 : Set

Reg : Register or Status

It can be get in all the contents. The following * mark shows which can be set.

Set : Value : Contents

- : 00H : Data in Register

- : 01H : Interrupt status 1 Register

- : 02H : Interrupt status 2 Register

- : 03H : Serial poll status Register

- : 04H : Address status Register

- : 05H : Command pass through Register

- : 06H : Address 0 Register

- : 07H : Address 1 Register

* : 08H : My Address

- : 09H : IRQ

* : 0AH : Master / Slave(0:Master /1:Slave)

- : 0BH : I/O Address

* : 0CH : DMA, FIFO, BusMaster Mode(0:INT / 1: DMA / 2:FIFO/3:BusMaster)

* : 0DH : DMA Channel Number

- : 0EH : Board Type

- : 10H : SDC / DCL(0:Has not got DeviceClear/1:Has got DeviceClear)

- : 11H : GET(0:Has not got DeviceTrigger/1:Has got DeviceTrigger)

- : 12H : SRQ(0:Has not got SRQ/1:Has got SRQ)

- : 13H : TA(0:Has not specified in Talker/1:Has specified in Talker)

- : 14H : LA(0:Has not specified in Listener/1:Has specified in Listener)

* : 15H : Delimiter(0:None/1:CR+LF/2:CR/3:LF)

* : 16H : EOI(0:Not in use/1:In use)

- : 17H : IFC (0:Has not received/1:Has received)

* : 20H : Secondary Address(0, 96-126)

* : 21H : EOS Byte data(00H-FFH) + Upper Status(0000H-FF00H)

* : 22H : Enable EOI at end of data(0:Disable/1:Enable)

* : 23H : Status of ATN Line(0:Disable/1:Enable)

- : 24H : Status of REM (0:Local State/1:Remote State)

- : 25H : Status of LOK (0:Free State/1:LockOut State)

- : 26H : Status of Law TA (0:Has not specified in Talker/1:Has specified in Talker)

- : 27H : Status of Law LA (0:Has not specified in Listener/1:Has specified in Listener)

- : 28H : The conditions of END of the receiving function (0:Has not occurred/1:Occurred by EOS/2:Occurred by EOI/3:Occurred by EOS and EOI)

- : 29H : Status of CIC (0:Not in CIC State/1:CIC State)

* : 2AH : Terminate reads on EOS (0:Don't terminate/1:Terminate)

* : 2BH : Enable EOI on every EOS send (0:Don't enable/1:Enable)

* : 2CH : EOS compare (0:7Bit/1:8Bit)

* : 2DH : Set END when read data same as EOS (0:Don't set/1:Set)

* : 2EH : Configure IST Bit (0/1)

- : 2FH : Error code of async functions

- : 30H : Data Count of async functions

* : 31H : Put Delimiter when end of send data (0:Don't put/1:Put)

* : 32H : Count the Delimiter (0:Don't count/1:Count)

- : 33H : State of Data send/receive (0:Can't transmit/1:Send available/2:Receive available)

Preg : Register value or Board status

SetFlag=0 :Value that it was acquired.

SetFlag!=0 : Value to establish.

Ret : Return value

0 : Normal completion

140 : Asynchronous function is executing now

255 : Parameter error

(See "Return Values" for details.)

$image\head10.gif$ Notes

1 It is effective only with GpTalkEx()/GpListenEx()/GpTalkAsync()/GpListenAsync(), case in SetFlag=1 and Reg=20H-22H, 2AH-2DH, 31H-32H. (F series is removed.)

2 It can be used even if this function doesn't do GpIni().

3 See "Contents of the uPD7210C register" for details about each register.