A1 is only used within LCD_Paint.
 
Symbols
loading...
Files
loading...

A1 variable

Syntax

static int16_t A1;

References

LocationReferrerText
ts_calibration.c:37
static int16_t A1, A2, B1, B2;
ts_calibration.c:101Touchscreen_Calibration()
A1 = (1000 * ( aLogX[1] - aLogX[0])) / ( aPhysX[1] - aPhysX[0]);
ts_calibration.c:102Touchscreen_Calibration()
B1 = (1000 * aLogX[0]) - A1 * aPhysX[0];
ts_calibration.c:256TouchScreen_Get_Calibrated_X()
return (((A1 * x) + B1)/1000);

Data Use

Functions writing A1
Functions reading A1
all items filtered out
A1
Type of A1
A1
int16_t
all items filtered out