Adv_VAPI_SetGPIOData
Syntax
[C++]
BOOL Adv_VAPI_SetGPIOData(DWORD dwValue)
[Delphi]
function Adv_VAPI_SetGPIOData (var
dwValue:Longword):Boolean;
[VB]
function Adv_VAPI_SetGPIOData (ByVal dwValue As Long) As
Boolean
Parameters
dwValue : Set the value of GPIO output pins.
Return Value
TRUE
:
Function is successful
FALSE
:
Function is failed
Description
This function will set the value of GPIO output pins. For
example,
Adv_VAPI_GPIOInit(0xff00);
Adv_VAPI_SetGPIOData(0x00??)
set the bit 8~15 as output pins and their states are on low.
See Also
DVP-7020 User’s Manual
56
Summary of Contents for DVP-7020
Page 1: ...DVP 7020 4 Channel PCI bus Video Grabber Card User s Manual ...
Page 5: ...1 CHAPTER General Information ...
Page 7: ...1 3 Block Diagram DVP 7020 3 ...
Page 14: ......
Page 15: ...2 CHAPTER Functions Library ...
Page 27: ...23 ...
Page 32: ...DVP 7020 User s Manual 28 ...