Other Parts Discussed in Thread: ADS7846,
Hi everyone,
Im using TSC2046 for my 7 inch touch screen. Im trying to configure it with GUITDRV_ADS7846 Touch Screen Driver. But i have some issues. There are some parameters in this driver. These are :
unsigned Orientation;
int xLog0;
int xLog1;
int xPhys0;
int xPhys1;
int yLog0;
int yLog1;
int yPhys0;
int yPhys1;
And my values for this parameters :
.Orientation = 0,
.xLog0 = 0,
.xLog1 = (800 - 1),
.xPhys0 = 0,
.xPhys1 = 4095,
.yLog0 = 0,
.yLog1 = (480 - 1),
.yPhys0 = 0,
.yPhys1 = 4095,
When i use TSC2046 with these values, the ADC values that i received are not linear. For example ;
left top ADC values for X : 2400 , for Y : 2200
left bottomADC values for X : 2150, for Y : 1276
right top ADC values for X : 1652, for Y : 2725
right bottom ADC values for X : 1810, for Y : 2710.
Can you help me with this ? How i can configure this parameters?