GpReadreg

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

$image\head10.gif$ Operation Reads the contents of the uPD7210C register.

$image\head10.gif$ Format

(VB.NET)

Dim Reg, Preg, Ret As Integer

Ret = GpReadreg(Reg, Preg)

(C)

DWORD Reg, Preg, Ret;

Ret = GpReadreg(Reg, &Preg);

(C#)

uint Reg, Preg, Ret;

Ret = gpib.Readreg(Reg, out Preg);

(Python)

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

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

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

$image\head10.gif$ Parameters Reg : Register specification

0 : Data in

1 : Interrupt status 1

2 : Interrupt status 2

3 : Serial poll status

4 : Address status

5 : Command pass through

6 : Address 0

7 : Address 1

Preg : Register value (return value)

Ret : Return value

0 : Normal completion

80 : GpIni() hasn't execute

140 : Asynchronous function is executing now

255 : Parameter error

(See "Return Values" for details.)

$image\head10.gif$ Notes This function has been superseded by GpBoardsts . New applications should use GpBoardsts. See "Contents of the uPD7210C register" for details about each register.