GT9147 触摸控制 800*480 或者480*272，y轴反向或正常

wsp666

1、发现问题，cubeMX 配置的touchGFX 的板子中，自己买的4.3寸 800*480 的液晶屏幕，移植原子歌的GT9147 发现只能触摸到一部分区域的显示，查阅相关资料发现是初始化配置没有配置对
2、解决问题 换掉480*4722的配置参数，然后touchGFX能传入坐标值，但是触摸液晶屏幕无反应，查看底层发现touchGFX的控件坐标与当前触摸控件位置坐标不同

代码中图片的位置

3、修改参数配置文件 特别注意版本号的问题！！！

/*****************************************
*                注：配置800*480触摸芯片的参数 正常显示
*                y                                0x65！！为版本号
*                 *                                一定要大于或
*              ****                                等于前一个版本号
*                *         
*                *
*                *                *                       
*                ***********  x
*                                  *
*****************************************/
#if 0
const u8 GT9147_CFG_TBL[]=
{
        0x65,0xe0,0x01,0x20,0x03,0x05,0x34,0xc0,0x01,0x08,
        0x28,0x0f,0x50,0x32,0x03,0x05,0x00,0x00,0x00,0x00,
        0x00,0x00,0x06,0x16,0x16,0x1f,0x14,0x89,0x28,0x0a,
        0x17,0x15,0x31,0x0d,0x00,0x00,0x08,0x22,0x04,0x11,
        0x00,0x00,0x00,0x00,0x00,0x03,0x82,0x08,0x08,0x00,
        0x00,0x0f,0x2c,0x94,0xc5,0x02,0x07,0x00,0x00,0x04,
        0x9d,0x10,0x00,0x84,0x14,0x00,0x70,0x19,0x00,0x5f,
        0x20,0x00,0x55,0x27,0x00,0x54,0x00,0x00,0x00,0x00,
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,
        0x00,0x00,0x1a,0x18,0x16,0x14,0x12,0x10,0x0e,0x0c,
        0x0a,0x08,0x00,0x00,0x00,0x00,0x1f,0xff,0xff,0xff,
        0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,
        0xff,0x00,0x00,0x02,0x04,0x05,0x06,0x08,0x0a,0x0c,
        0x0e,0x1d,0x1e,0x1f,0x20,0x22,0x24,0x28,0x29,0xff,
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xff,0xff,
        0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xf6,
        0xff,0xff,0xff,0xff,
};
#endif
/*****************************************
*                注：配置800*480触摸芯片的参数 y轴反向
*                                           *                        0x65！！为版本号
*                ***************** x                一定要大于或
*                *                           *                        等于前一个版本号
*                *
*                *
*              ****
*                *
*                y
*****************************************/
#if 0
const u8 GT9147_CFG_TBL[]=
{
        0x65,0x20,0x03,0xe0,0x01,0x05,0x0C,0x00,0x01,0x08,
        0x28,0x05,0x50,0x32,0x03,0x05,0x00,0x00,0xff,0xff,
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x89,0x28,0x0a,
        0x17,0x15,0x31,0x0d,0x00,0x00,0x02,0x9b,0x03,0x25,
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x32,0x00,0x00,
        0x00,0x0f,0x94,0x94,0xc5,0x02,0x07,0x00,0x00,0x04,
        0x8d,0x13,0x00,0x5c,0x1e,0x00,0x3c,0x30,0x00,0x29,
        0x4c,0x00,0x1e,0x78,0x00,0x1e,0x00,0x00,0x00,0x00,
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
        0x00,0x00,0x08,0x0a,0x0c,0x0e,0x10,0x12,0x14,0x16,
        0x18,0x1a,0x00,0x00,0x00,0x00,0x1f,0xff,0xff,0xff,
        0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,
        0xff,0xff,0x00,0x02,0x04,0x05,0x06,0x08,0x0a,0x0c,
        0x0e,0x1d,0x1e,0x1f,0x20,0x22,0x24,0x28,0x29,0xff,
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xff,0xff,
        0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,
        0xff,0xff,0xff,0xff,
};
#endif
/********************************************
*                注：配置 480*272  触摸芯片的参数        正常显示
*                y                                0x65！！为版本号
*                 *                                一定要大于或
*              ****                                等于前一个版本号
*                *         
*                *
*                *                *                       
*                ***********  x
*                                  *

*****************************************/
#if 0
const u8 GT9147_CFG_TBL[]=
{
        0x65,0x20,0x03,0xE0,0x01,0x05,0x0F,0x00,0x01,0x08,
        0x28,0x05,0x50,0x32,0x03,0x05,0x00,0x00,0xFF,0xFF,
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x89,0x28,0x0A,
        0x17,0x15,0x31,0x0D,0x00,0x00,0x02,0x9B,0x03,0x25,
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x32,0x00,0x00,
        0x00,0x0F,0x94,0x94,0xC5,0x02,0x07,0x00,0x00,0x04,
        0x8D,0x13,0x00,0x5C,0x1E,0x00,0x3C,0x30,0x00,0x29,
        0x4C,0x00,0x1E,0x78,0x00,0x1E,0x00,0x00,0x00,0x00,
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
        0x00,0x00,0x08,0x0A,0x0C,0x0E,0x10,0x12,0x14,0x16,
        0x18,0x1A,0x00,0x00,0x00,0x00,0x1F,0xFF,0xFF,0xFF,
        0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
        0xFF,0xFF,0x00,0x02,0x04,0x05,0x06,0x08,0x0A,0x0C,
        0x0E,0x1D,0x1E,0x1F,0x20,0x22,0x24,0x28,0x29,0xFF,
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0xFF,
        0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
        0xFF,0xFF,0xFF,0xFF,0x1D,0x01,
};
#endif


/*****************************************
*                注：配置480*272 触摸芯片的参数  y轴反向
*                                           *                        0x65！！为版本号
*                ***************** x                一定要大于或
*                *                           *                        等于前一个版本号
*                *
*                *
*              ****
*                *
*                y

*****************************************/
#if 1
const u8 GT9147_CFG_TBL[]=
{
        0x65,0xe0,0x01,0x10,0x01,0x05,0x0C,0x00,0x01,0x08,
        0x28,0x05,0x50,0x32,0x03,0x05,0x00,0x00,0xff,0xff,
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x89,0x28,0x0a,
        0x17,0x15,0x31,0x0d,0x00,0x00,0x02,0x9b,0x03,0x25,
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x32,0x00,0x00,
        0x00,0x0f,0x94,0x94,0xc5,0x02,0x07,0x00,0x00,0x04,
        0x8d,0x13,0x00,0x5c,0x1e,0x00,0x3c,0x30,0x00,0x29,
        0x4c,0x00,0x1e,0x78,0x00,0x1e,0x00,0x00,0x00,0x00,
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
        0x00,0x00,0x08,0x0a,0x0c,0x0e,0x10,0x12,0x14,0x16,
        0x18,0x1a,0x00,0x00,0x00,0x00,0x1f,0xff,0xff,0xff,
        0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,
        0xff,0xff,0x00,0x02,0x04,0x05,0x06,0x08,0x0a,0x0c,
        0x0e,0x1d,0x1e,0x1f,0x20,0x22,0x24,0x28,0x29,0xff,
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xff,0xff,
        0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,
        0xff,0xff,0xff,0xff,
};
#endif