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 [GM] Vee Generation via software		  Forum Locked
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Joelw

30 Posts
Posted - 02 Apr 2002 :  18:19:18  Show Profile  Email Poster
What is the port name to control Flat Panel Vee?? PWM1 ??
Or can I use ADSSmartIO void SIOVEEPwm(BYTE value) for Graphics Master ??

Joel

Edited by - Joelw on 04/02/2002 18:36:25

ctacke

877 Posts
Posted - 02 Apr 2002 :  19:12:57  Show Profile  Email Poster
Setting the VEE level on the Graphics Master is done using the SAM1: Port in conjunction with the DeviceIOControl API.

For example:


hSAM1 = CreateFile(_T("SAM1:"), 
                   GENERIC_WRITE, 
                   0, 0, 
                   OPEN_EXISTING, 0, 0);
    
DeviceIoControl(hSAM1, 
                IOCTL_SET_VEE_LEVEL, 
                inbuffer, sizeof(inbuffer), 
                outbuffer, sizeof(outbuffer), 
                bytesreturned, 0);



For further information, see this topic.

-----------------
Chris Tacke, eMVP
Applied Data Support
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