ov7660.c

mips cpu 君正4730 4740的 ucosii 源码 包括系统 摄像头 网络 文件系统等等测试

	sensor_write_reg(0x8c, 0xcc);
	sensor_write_reg(0x8d, 0xcf);
	//
	sensor_write_reg(0x14, 0x2e);
	sensor_write_reg(0x25, 0x58);
	sensor_write_reg(0x24, 0x68);
}

static void init_yuv_12fps(void)
{
	sensor_write_reg(0x12, 0x80);
	udelay(20000);
	sensor_write_reg(0x11, 0x00);
	sensor_write_reg(0x92, 0x66);
	sensor_write_reg(0x93, 0x00);
	sensor_write_reg(0x9d, 0x4c);
	sensor_write_reg(0x9e, 0x3f);
	sensor_write_reg(0x3b, 0x0a);
	sensor_write_reg(0x13, 0xf0);
	sensor_write_reg(0x10, 0x00);
	sensor_write_reg(0x00, 0x00);
//	sensor_write_reg(0x00, 0xff); // modified by me
//	sensor_write_reg(0x07, 0x3f); // added by me
	sensor_write_reg(0x01, 0x80);
	sensor_write_reg(0x02, 0x80);
	sensor_write_reg(0x13, 0xf5);
	//
	sensor_write_reg(0x12, 0x00);
	sensor_write_reg(0x04, 0x00);
	sensor_write_reg(0x18, 0x01);
	sensor_write_reg(0x17, 0x13);
	sensor_write_reg(0x32, 0x92);
	sensor_write_reg(0x19, 0x02);
	sensor_write_reg(0x1a, 0x7a);
	sensor_write_reg(0x03, 0x00);
	//
	sensor_write_reg(0x0e, 0x84);
	sensor_write_reg(0x0f, 0x62);
	sensor_write_reg(0x15, 0x02);
	sensor_write_reg(0x16, 0x02);
	sensor_write_reg(0x1b, 0x01);
	sensor_write_reg(0x1e, 0x01);
	sensor_write_reg(0x29, 0x3c);
	sensor_write_reg(0x33, 0x00);
	sensor_write_reg(0x34, 0x07);
	sensor_write_reg(0x35, 0x84);
	sensor_write_reg(0x36, 0x00);
	sensor_write_reg(0x38, 0x13);
	sensor_write_reg(0x39, 0x43);
	sensor_write_reg(0x3a, 0x00);
	sensor_write_reg(0x3c, 0x6c);
	sensor_write_reg(0x3d, 0x90);
	sensor_write_reg(0x3f, 0x29);
	sensor_write_reg(0x40, 0xc1);
	sensor_write_reg(0x41, 0x20);
	sensor_write_reg(0x6b, 0x0a);
	sensor_write_reg(0xa1, 0xc8);
	//
	sensor_write_reg(0x69, 0x80);
	sensor_write_reg(0x43, 0xf0);
	sensor_write_reg(0x44, 0x10);
	sensor_write_reg(0x45, 0x78);
	sensor_write_reg(0x46, 0xa8);
	sensor_write_reg(0x47, 0x60);
	sensor_write_reg(0x48, 0x80);
	sensor_write_reg(0x59, 0xba);
	sensor_write_reg(0x5a, 0x9a);
	sensor_write_reg(0x5b, 0x22);
	sensor_write_reg(0x5c, 0xb9);
	sensor_write_reg(0x5d, 0x9b);
	sensor_write_reg(0x5e, 0x10);
	sensor_write_reg(0x5f, 0xe0);
	sensor_write_reg(0x60, 0x85);
	sensor_write_reg(0x61, 0x60);
	sensor_write_reg(0x9f, 0x9d);
	sensor_write_reg(0xa0, 0xa0);
	//
	sensor_write_reg(0x4f, 0x66);
	sensor_write_reg(0x50, 0x6b);
	sensor_write_reg(0x51, 0x05);
	sensor_write_reg(0x52, 0x19);
	sensor_write_reg(0x53, 0x40);
	sensor_write_reg(0x54, 0x59);
	sensor_write_reg(0x55, 0x40);
	sensor_write_reg(0x56, 0x40);
	sensor_write_reg(0x57, 0x40);
	sensor_write_reg(0x58, 0x0d);
	//
	sensor_write_reg(0x8b, 0xcc);
	sensor_write_reg(0x8c, 0xcc);
	sensor_write_reg(0x8d, 0xcf);
	//
	sensor_write_reg(0x6c, 0x40);
	sensor_write_reg(0x6d, 0x30);
	sensor_write_reg(0x6e, 0x4b);
	sensor_write_reg(0x6f, 0x60);
	sensor_write_reg(0x70, 0x70);
	sensor_write_reg(0x71, 0x70);
	sensor_write_reg(0x72, 0x70);
	sensor_write_reg(0x73, 0x70);
	sensor_write_reg(0x74, 0x60);
	sensor_write_reg(0x75, 0x60);
	sensor_write_reg(0x76, 0x50);
	sensor_write_reg(0x77, 0x48);
	sensor_write_reg(0x78, 0x3a);
	sensor_write_reg(0x79, 0x2e);
	sensor_write_reg(0x7a, 0x28);
	sensor_write_reg(0x7b, 0x22);
	sensor_write_reg(0x7c, 0x04);
	sensor_write_reg(0x7d, 0x07);
	sensor_write_reg(0x7e, 0x10);
	sensor_write_reg(0x7f, 0x28);
	sensor_write_reg(0x80, 0x36);
	sensor_write_reg(0x81, 0x44);
	sensor_write_reg(0x82, 0x52);
	sensor_write_reg(0x83, 0x60);
	sensor_write_reg(0x84, 0x6c);
	sensor_write_reg(0x85, 0x78);
	sensor_write_reg(0x86, 0x8c);
	sensor_write_reg(0x87, 0x9e);
	sensor_write_reg(0x88, 0xbb);
	sensor_write_reg(0x89, 0xd2);
	sensor_write_reg(0x8a, 0xe6);
	//
	sensor_write_reg(0x14, 0x1a);
	sensor_write_reg(0x24, 0x78);
	sensor_write_reg(0x25, 0x6c);
	sensor_write_reg(0x62, 0x00);
	sensor_write_reg(0x63, 0x00);
	sensor_write_reg(0x64, 0x18);
	sensor_write_reg(0x65, 0x30);
	sensor_write_reg(0x66, 0x05);
	sensor_write_reg(0x94, 0x18);
	sensor_write_reg(0x95, 0x1c);
	udelay(8000);
	sensor_write_reg(0x13, 0xf7);
}

static void init_yuv_25fps(void)
{
	sensor_write_reg(0x12, 0x80);
	udelay(5000);
	sensor_write_reg(0x11, 0x80);
	sensor_write_reg(0x92, 0x66);
	sensor_write_reg(0x93, 0x00);
	sensor_write_reg(0x9d, 0x4c);
	sensor_write_reg(0x9e, 0x3f);
	sensor_write_reg(0x3b, 0x0a);
	sensor_write_reg(0x13, 0xf0);
	sensor_write_reg(0x10, 0xff);
	sensor_write_reg(0x00, 0xff);
	sensor_write_reg(0x01, 0x80);
	sensor_write_reg(0x02, 0x80);
	sensor_write_reg(0x13, 0xf5);
	//
	sensor_write_reg(0x12, 0x00);
	sensor_write_reg(0x04, 0x00);
	sensor_write_reg(0x18, 0x01);
	sensor_write_reg(0x17, 0x13);
	sensor_write_reg(0x32, 0x92);
	sensor_write_reg(0x19, 0x02);
	sensor_write_reg(0x1a, 0x7a);
	sensor_write_reg(0x03, 0x00);
	//
	sensor_write_reg(0x0e, 0x84);
	sensor_write_reg(0x0f, 0x62);
	sensor_write_reg(0x15, 0x02);
	sensor_write_reg(0x16, 0x02);
	sensor_write_reg(0x1b, 0x01);
	sensor_write_reg(0x1e, 0x01);
	sensor_write_reg(0x29, 0x3c);
	sensor_write_reg(0x33, 0x00);
	sensor_write_reg(0x34, 0x07);
	sensor_write_reg(0x35, 0x84);
	sensor_write_reg(0x36, 0x00);
	sensor_write_reg(0x38, 0x13);
	sensor_write_reg(0x39, 0x43);
	sensor_write_reg(0x3a, 0x00);
	sensor_write_reg(0x3c, 0x6c);
	sensor_write_reg(0x3d, 0x90);
	sensor_write_reg(0x3f, 0x29);
	sensor_write_reg(0x40, 0xc1);
	sensor_write_reg(0x41, 0x20);
	sensor_write_reg(0x6b, 0x0a);
	sensor_write_reg(0xa1, 0xc8);
	//
	sensor_write_reg(0x69, 0x80);
	sensor_write_reg(0x43, 0xf0);
	sensor_write_reg(0x44, 0x10);
	sensor_write_reg(0x45, 0x78);
	sensor_write_reg(0x46, 0xa8);
	sensor_write_reg(0x47, 0x60);
	sensor_write_reg(0x48, 0x80);
	sensor_write_reg(0x59, 0xba);
	sensor_write_reg(0x5a, 0x9a);
	sensor_write_reg(0x5b, 0x22);
	sensor_write_reg(0x5c, 0xb9);
	sensor_write_reg(0x5d, 0x9b);
	sensor_write_reg(0x5e, 0x10);
	sensor_write_reg(0x5f, 0xe0);
	sensor_write_reg(0x60, 0x85);
	sensor_write_reg(0x61, 0x60);
	sensor_write_reg(0x9f, 0x9d);
	sensor_write_reg(0xa0, 0xa0);
	//
	sensor_write_reg(0x4f, 0x66);
	sensor_write_reg(0x50, 0x6b);
	sensor_write_reg(0x51, 0x05);
	sensor_write_reg(0x52, 0x19);
	sensor_write_reg(0x53, 0x40);
	sensor_write_reg(0x54, 0x59);
	sensor_write_reg(0x55, 0x40);
	sensor_write_reg(0x56, 0x40);
	sensor_write_reg(0x57, 0x40);
	sensor_write_reg(0x58, 0x0d);
	//
	sensor_write_reg(0x8b, 0xcc);
	sensor_write_reg(0x8c, 0xcc);
	sensor_write_reg(0x8d, 0xcf);
	//
	sensor_write_reg(0x6c, 0x40);
	sensor_write_reg(0x6d, 0x30);
	sensor_write_reg(0x6e, 0x4b);
	sensor_write_reg(0x6f, 0x60);
	sensor_write_reg(0x70, 0x70);
	sensor_write_reg(0x71, 0x70);
	sensor_write_reg(0x72, 0x70);
	sensor_write_reg(0x73, 0x70);
	sensor_write_reg(0x74, 0x60);
	sensor_write_reg(0x75, 0x60);
	sensor_write_reg(0x76, 0x50);
	sensor_write_reg(0x77, 0x48);
	sensor_write_reg(0x78, 0x3a);
	sensor_write_reg(0x79, 0x2e);
	sensor_write_reg(0x7a, 0x28);
	sensor_write_reg(0x7b, 0x22);
	sensor_write_reg(0x7c, 0x04);
	sensor_write_reg(0x7d, 0x07);
	sensor_write_reg(0x7e, 0x10);
	sensor_write_reg(0x7f, 0x28);
	sensor_write_reg(0x80, 0x36);
	sensor_write_reg(0x81, 0x44);
	sensor_write_reg(0x82, 0x52);
	sensor_write_reg(0x83, 0x60);
	sensor_write_reg(0x84, 0x6c);
	sensor_write_reg(0x85, 0x78);
	sensor_write_reg(0x86, 0x8c);
	sensor_write_reg(0x87, 0x9e);
	sensor_write_reg(0x88, 0xbb);
	sensor_write_reg(0x89, 0xd2);
	sensor_write_reg(0x8a, 0xe6);
	//
	sensor_write_reg(0x14, 0x1a);
	sensor_write_reg(0x24, 0x7b);
	sensor_write_reg(0x25, 0x6c);
	sensor_write_reg(0x26, 0xc4);
	//
	sensor_write_reg(0x62, 0x00);
	sensor_write_reg(0x63, 0x00);
	sensor_write_reg(0x64, 0x18);
	sensor_write_reg(0x65, 0x30);
	sensor_write_reg(0x66, 0x05);
	sensor_write_reg(0x94, 0x18);
	sensor_write_reg(0x95, 0x1c);
	udelay(4000);
	sensor_write_reg(0x13, 0xf7);
}

void init_ov7660(void)
{
#ifdef USE_YUV
	//	init_yuv_25fps();
		init_yuv_12fps();
#else
  	init_rgb565_qvga_25fps_new();
#endif
// 	init_rgb565_qvga_25fps();
//	init_yuv_12fps();
//	init_yuv_25fps();
//	init_rgb565_vga_12fps(); /* 640x480/RGB565/12fps*/
//	init_rgb565_qvga_12fps();

	//printf("init ov7660 OK!\n");
	//printf("PID&version =%x %x\n",sensor_read_reg(0x0a),sensor_read_reg(0x0b)); 
}