Full graphic 640x400 monochrome VGA driver library
Diff: vga640x400g.h
- Revision:
- 0:ca7defdc9e44
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/vga640x400g.h Sun Jul 24 11:53:05 2011 +0000 @@ -0,0 +1,25 @@ +#ifndef VGA640X400_H +#define VGA640X400_H + +extern unsigned char *vga_font8x16; +void vga_plot(int x,int y,char color); +void vga_putchar(int x,int y,int c,char color); +void vga_line(int x0, int y0, int x1, int y1, char color); +void vga_circle(int x0,int y0, int radius, char color); +void vga_box(int x0, int y0, int x1, int y1,char color); +void vga_putstring(int x,int y, char *s, char color); +void vga_filledbox(int x0, int y0, int x1, int y1,char color); +void vga_scroll(); +void vga_cls(); + +#define WHITE 1 +#define BLACK 0 + +// Always call this as the very first thing in your application +// as it resets the CPU clock to 100MHz. It also resets UART0 +// to 9600 baud with the new clock. All other peripherals are off +// after a call to init_vga() + +void init_vga(void); + +#endif \ No newline at end of file