Philips S1D13505 Manual De Usuario

Page 86

Vancouver Design Center

S1D13505

Programming Notes and Examples

X23A-G-003-07

Issue Date: 01/02/05

** The background must be set to transparent.

*/

seInitCursor(Device);

seDrawCursorRect(Device, 0, 0, 63, 63, 2, TRUE);

/*

** Set the first user definable color to black and

** the second user definable color to white.

*/

seSetCursorColor(Device, 0, 0);

seSetCursorColor(Device, 1, 0xFFFFFFFF);

/*

** Draw a hollow rectangle around the cursor and move

** the cursor to 101,101.

*/

seDrawCursorRect(Device, 0, 0, 63, 63, 1, FALSE);

seMoveCursor(Device, 101, 101);

exit(0);

}

/*

**===========================================================================

**  INIT1355.C - sample code demonstrating the initialization of the SED1355.

**               Beta release 2.0  98-10-29

**

**  The code in this example will perform initialization to the following

**  specification:

**

**  - 640 x 480 dual 16-bit color passive panel.

**  - 75 Hz frame rate.

**  - 8 BPP (256 colors).

**  - 33 MHz input clock.

**  - 2 MB of 60 ns EDO memory.

**

**                   *** This is sample code only! ***

**  This means:

**  1) Generic C is used. I assume that pointers can access the

**     relevant memory addresses (this is not always the case).

**     i.e. using the 1355B0B card on an x86 16 bit platform will require

**          changes to use a DOS extender to access memory and registers.

**  2) Register setup is done with discrete writes rather than being

**     table driven. This allows for clearer commenting. A real program

**     would probably store the register settings in an array and loop

**     through the array writing each element to a control register.