Spectrum Brands MC.31XX - Manual (Page 33)

Software Delphi (Pascal) Programming Interface
(c) Spectrum GmbH 33
The value „nr“ contains the index of the board that you want to access, the value „reg“ is the register that has to be changed and the value
„value“ is the new value that should be set to this software register. The function will return an error value in case of malfunction.
Function SpcGetParam
The function SpcGetParam reads out software registers or status information. The board must first be initialized. The available software re-
gisters for the driver are listed in the board specific part of the documentation below.
The value „nr“ contains the index of the board that you want to access, the value „reg“ is the register that has to be read out and the value
„value“ is a pointer to a value that should contain the read parameter after function call. The function will return an error value in case of
malfunction.
Function SpcSetData
Writes data to the board for a specific memory channel. The board must first be initialized. The value „nr“ contains the index of the board
that you want to access, the „ch“ parameter contains the memory channel. „start“ and „len“ define the position of data to be written. „data“
is a pointer to the array holding the data. The function will return an error value in case of malfunction.
This function is only available on generator or i/o boards. The function is not available on acquisition boards.
Function SpcGetData
Reads data from the board from a specific memory channel. The board must first be initialized. The value „nr“ contains the index of the board
that you want to access, the „ch“ parameter contains the memory channel. „start“ and „len“ define the position of data to be read. „data“
is a pointer to the array that should hold the data. The function will return an error value in case of malfunction.
This function is only available on acquisition or i/o boards. The function is not available on generator boards.