This function sets the pixel-by-pixel display on the screen.

Syntax

void SetPixel(
  int x,
  int y,
  int color
);

Parameters

x

[in] Specifies the X coordinate value of the pixel to set.

y

[in] Specifies the Y coordinate value of the pixel to set.

color

[in] Specifies the pixel color to set.

Value	Description
0xRRGGBB	Optional specification (RR: red, GG: green, BB: blue)
RGB_WHITE	White (0xFFFFFF)
RGB_RED	Red (0xFF0000)
RGB_GREEN	Green (0x00FF00)
RGB_BLUE	Blue (0x0000FF)
RGB_MAGENTA	Magenta (0xFF00FF)
RGB_CYAN	Cyan (0x00FFFF)
RGB_YELLOW	Yellow (0xFFFF00)
RGB_BLACK	Black (0x000000)

Return value

None

Remarks

The coordinate value in the upper left corner of the screen is (0,0).
The coordinate values in the lower right corner of the screen are (DISP_WIDTH --1, DISP_HEIGHT --1).
When the display of the data bar is set, the coordinate values in the lower right corner of the screen that can be set are as follows.
The coordinate values in the lower right corner of the screen are (DISP_WIDTH --1, DISP_HEIGHT -17).

Value	Description
DISP_WIDTH	128 pixel
DISP_HEIGHT	160 pixel

Requirements

Header file:

lib.h

Library file:

libSTARTUPOPH5000.a

Sample

#include <stdio.h>
#include "lib.h"

typedef struct
{
    union
    {
        long value;
        struct
        {
            unsigned char b;
            unsigned char g;
            unsigned char r;
            unsigned char empty;
        }palette;
    };
}RgbColor;
void main(void)
{
    RgbColor rgbColorSt;
    int x, y;
    rgbColorSt.value = RGB_BLUE;
    for (y = 0 ; y < 128 ; y++)
    {
        for (x = 0 ; x < 128 ; x++)
        {
            rgbColorSt.palette.r = y*2;
            rgbColorSt.palette.g = y + x;
            rgbColorSt.palette.b = x*2;
            SetPixel(x, y, (int)rgbColorSt.value);
        }
    }
    printf("Please any key\r");
    ResetKey();
    while(!kbhit())
        Idle();
}