g2300.h

video to VGA 源码

/*===============================
G2300.h
===============================*/
#include "iom8.h"

#define CLI()     asm("cli")
#define SEI()     asm("sei")
#define WDR()     asm("wdr")

#define LEDoff()   PORTB&=0xfD
#define LEDon()    PORTB|=0x02
#define LEDblink() PORTB^=0x02
#define UartTxd(x) {while(!(UCSRA & 0x20));UDR=x;} //ATMega8

#define NTSC       1
#define PAL        0
#define ON         1
#define OFF        0
/*===================================
AtMega8.c
===================================*/
extern void DelayMs(unsigned int x);
extern unsigned char const ValueToChar[16];
extern unsigned char CharToValue(unsigned char x);
extern void UartTxdStr(unsigned char const *p);

/*===================================
PVX521.c
===================================*/
extern unsigned char PVX521write(unsigned char chSub,unsigned char chData);
extern unsigned char PVX521read(unsigned char chSub);
extern void SetPvx521(void);

/*===================================
saa7113.c
===================================*/
extern unsigned char TVP5150write(unsigned char chSub,unsigned char chData);
extern unsigned char TVP5150read(unsigned char chSub);
extern void SetTvp5150(void);
/*===================================
FUNCTION.c
===================================*/
extern void ResetDevice(void);
extern void UartTxdHexValue(unsigned char value);

/*===============================
END
===============================*/