ipod_show_logo.c

可以向IPOD上发送画面的源码,欢迎下载

#include "ipod_font.h"
unsigned char Fm_100,Fm_10,Fm_1,Fm_0;

main()
{
	Fm_100=10;//1字符空
	Fm_10=8;
	Fm_1=7;
	Fm_0=5;
	Head_Cmd();
	Head_Cmd();
	Head_Cmd();
	Show_Pictrue();
	Fill_Rect_0_Region(0);//1   零区是特殊区域
	Fill_Rect_any_Region(1,0);//1 在第一区填零
	Show_Char_8(2,0);			//1在第二区显示字符最高八点阵
	Show_Char_8(3,1);			//1在第三区显示字符中间八点阵
	Show_Char_8(4,2);			//1在第四区显示字符低八点阵
	//Fill_Rect_any_Region(5,0);
	//Fill_Rect_any_Region(6,0);
	//Fill_Rect_any_Region(7,0);
	//Exit_Show_Picture();
}

unsigned char Show_Char(unsigned char y1,unsigned char crc)
{
	unsigned char temp;
	unsigned char temp1=0;
	int x,y;
	for(y = y1;y < y1+8; y++ )
	{
		for(x = 0 ; x < Screen_With*2;)//F
		{
			if(x < FM_End)//发送fm内容
			{
				temp=FM[y][(x-Start_)/8];
				crc+=temp;
				//发送单个数据
				SendiPodCmd(&temp,1);
			}
			else if(x < Fm_100_End)//100
			{
				temp1=FM_End;
				temp=C_num[Fm_100][y][(x-temp1)/8];
				crc+=temp;
				//发送单个数据
				SendiPodCmd(&temp,1);
			}
			else if(x < Fm_10_End )//10
			{
				temp1=Fm_100_End;
				temp=C_num[Fm_10][y][(x-temp1)/8];
				crc+=temp;
				//发送单个数据
				SendiPodCmd(&temp,1);
			}
			else if(x < Fm_1_End )//1
			{
				temp1=Fm_10_End;
				temp=C_num[Fm_1][y][(x-temp1)/8];
				crc+=temp;
				//发送单个数据
				SendiPodCmd(&temp,1);
			}
			else if(x < Fm_D_End)
			{
				temp1=Fm_1_End;
				temp=D[y][(x-temp1)/8];
				crc+=temp;
				//发送单个数据
				SendiPodCmd(&temp,1);
			}
			else if(x < Fm_0_End )//0
			{
				temp1=Fm_D_End;
				temp=C_num[Fm_0][y][(x-temp1)/8];
				crc+=temp;
				//发送单个数据
				SendiPodCmd(&temp,1);
			}
			else if(x < Fm_Mhz_End )
			{
				temp1=Fm_0_End;
				temp=C_Mhz[y][(x-temp1)/8];
				crc+=temp;
				//发送单个数据
				SendiPodCmd(&temp,1);
			}
			x+=8;
		}

	}
	return crc;
}



const unsigned char show_pictrue_cmd[4][10]=
{
	{0x08,0xFF,0x55,0x04,0x02,0x00,0x00,0x02,0xF8,},
	{0x07,0xFF,0x55,0x03,0x02,0x00,0x00,0xFB,},
	{0x09,0xFF,0x55,0x05,0x02,0x00,0x00,0x00,0x08,0xF1,},
	{0x07,0xFF,0x55,0x03,0x00,0x01,0x04,0xF8,},
};
void Show_Pictrue()
{
	unsigned char i,j,data;

	for(i = 0; i < 4 ; i++)
	{
		for(j = 1 ; j <= show_pictrue_cmd[i][0];j++)
		{
				data=show_pictrue_cmd[i][j];
				//发送单个字节
				//SendiPodCmd(&crc,1);
		}
	}

}
//发送第一个八行
const unsigned char first_cmd[]=
{
	0xff,0x55,0x00,0x01,0x0e,0x04,0x00,0x32,0x00,0x00,0x01,0x00,Screen_With,0x00,Screen_High,0x00,0x00,0x00,0x20
};
void Fill_Rect_0_Region(unsigned char color)
{
	unsigned char crc,data;
	unsigned char i;
	crc=0;
	for( i = 0 ; i < 19 ; i++)
	{
		data=first_cmd[i];
		if(i>1)
			crc+=data;

		SendiPodCmd(&data,1);
	}
	
	//第一个八行以零填充 连续发送256个零(8行*(128/4))
	data=color;
	for( i = 0 ; i < 255 ; i++)
	{
		crc+=data;
		SendiPodCmd(&data,1);
	}

	crc+=data;
	SendiPodCmd(&data,1);
	crc^=0xff;
	crc++;
	SendiPodCmd(&crc,1);

}
	//第三次发送
const unsigned char second_cmd[]=
{
	0xff,0x55,0x00,0x01,0x05,0x04,0x00,0x32,0x00
};

//region 范围是1---7区
void Fill_Rect_any_Region(unsigned char region ,unsigned char color)
{
	unsigned char crc;
	unsigned char i,data;
	crc=0;
	for( i = 0 ; i < 9 ; i++)
	{
		data=second_cmd[i];
		if(i>1)
			crc+=data;

		SendiPodCmd(&data,1);
	}
	data=region;
	crc+=data;
	SendiPodCmd(&data,1);
	//第一个八行以零填充 连续发送256个零(8行*(128/4))
	data=color;
	for( i = 0 ; i < 255 ; i++)
	{
		crc+=data;
		SendiPodCmd(&data,1);
	}

	crc+=data;
	SendiPodCmd(&data,1);
	crc^=0xff;
	crc++;
	SendiPodCmd(&crc,1);

}
	
//region 范围是1---7区
void Show_Char_8(unsigned char region,unsigned char y1)
{
	unsigned char crc=0,data;
	unsigned char i;
	crc=0;
	for( i = 0 ; i < 9 ; i++)
	{
		data=second_cmd[i];
		if(i>1)
			crc+=data;

		SendiPodCmd(&data,1);
	}
	data=region;
	crc+=data;
	SendiPodCmd(&data,1);
	//发送字符的高八行共256个字符
	crc=Show_Char(y1<<3,crc);
	crc^=0xff;
	crc++;
	SendiPodCmd(&crc,1);
}


const unsigned char Exit_Cmd[8][11]=
{
		{0x04,0x02,0x00,0x03,0xFB},
		{0x09,0xFF,0x55,0x05,0x02,0x00,0x00,0x00,0x08,0xF1},
		{0x0a,0xFF,0x55,0x06,0x02,0x00,0x00,0x00,0x00,0x00,0xF8},
		{0x06,0xFF,0x55,0x02,0x00,0x06,0xF8},
		{0x06,0xFF,0x55,0x02,0x00,0x03,0xFB},
		{0x07,0xFF,0x55,0x03,0x02,0x00,0x01,0xFA },
		{0x0a,0xFF,0x55,0x06,0x02,0x00,0x00,0x00,0x00,0x00,0xF8 },
		{0x02,0x00,0x3F},
};
void Exit_Show_Picture()
{
	unsigned char i,j,data;

	for(i = 0; i < 8 ; i++)
	{
		for(j = 1 ; j <= Exit_Cmd[i][0];j++)
		{
				data=Exit_Cmd[i][j];
				//发送单个字节
				//SendiPodCmd(&crc,1);
		}
	}
 

}



const unsigned char cmd[7][11]=
{
	{0x06,0xFF,0x55,0x02,0x00,0x03,0xFB,},
	{0x09,0xFF,0x55,0x05,0x02,0x00,0x00,0x00,0x08,0xF1,},
	{0x0A,0xFF,0x55,0x06,0x02,0x00,0x00,0x00,0x00,0x00,0xF8,},
	{0x06,0xFF,0x55,0x02,0x00,0x06,0xF8,},
	{0x06,0xFF,0x55,0x02,0x00,0x03,0xFB,},
	{0x07,0xFF,0x55,0x03,0x02,0x00,0x01,0xFA,},
	{0x0A,0xFF,0x55,0x06,0x02,0x00,0x00,0x00,0x00,0x00,0xF8,},
};
void Head_Cmd()
{
	unsigned char i,j,data;
	for(i = 0; i < 7 ; i++)
	{
		for(j = 1 ; j <= cmd[i][0];j++)
		{
				data=cmd[i][j];
				//发送单个字节
				//SendiPodCmd(&crc,1);
		}
	}
 

}