crashtest-r0ket/firmware/lcd/render.h

35 lines
708 B
C

#ifndef __RENDER_H_
#define __RENDER_H_
#include "display.h"
/*
#badge <s> 96x68
#badge <s> das farbige hat 98x70
#badge <s> das laengliche 128x32
*/
#define RESX 96
#define RESY 68
// ARM supports byte flip natively. Yay!
#define flip(byte) \
__asm("rbit %[value], %[value];" \
"rev %[value], %[value];" \
: [value] "+r" (byte) : )
/* Alternatively you could use normal byte flipping:
#define flip(c) do {\
c = ((c>>1)&0x55)|((c<<1)&0xAA); \
c = ((c>>2)&0x33)|((c<<2)&0xCC); \
c = (c>>4) | (c<<4); \
}while(0)
*/
int DoChar(int sx, int sy, int c);
int DoString(int sx, int sy, char *s);
int DoInt(int sx, int sy, int num);
int DoIntX(int sx, int sy, unsigned int num);
#endif