Jan Kamidra
TS library is for the 4-wire resistive Touch Screen (without an interface) which is usually included on TFT LCD like are MCUFriend displays.
Revision 1:ca8fdb4d4afc, committed 2021-01-17
- Comitter:
- JohnnyK
- Date:
- Sun Jan 17 15:58:15 2021 +0000
- Parent:
- 0:f2fda7f69e5a
- Commit message:
- Corrections - include guards was added
Changed in this revision
--- a/TS.h Mon Nov 02 21:14:08 2020 +0000
+++ b/TS.h Sun Jan 17 15:58:15 2021 +0000
@@ -20,7 +20,7 @@
#define XP D8
#define RD A0
-TS_config config = {2955,325,3070,470,240,320};
+TS_config config = {2955,325,3070,470,240,320}; // that are minimum and maxim mV for all axis
TouchScreen ts(YP,YM,XP,XM,config);
int main()
@@ -40,6 +40,9 @@
* @/code
*/
+#ifndef TS_H
+#define TS_H
+
#include "TS_porting.h"
struct TS_point{
@@ -65,13 +68,14 @@
};
+
struct TS_config{
- unsigned int TS_adc_Xmax,
- TS_adc_Xmin,
- TS_adc_Ymax,
- TS_adc_Ymin,
- TFTWIDTH,
- TFTHEIGHT;
+ unsigned int TS_adc_Xmax, // max value for X in mV
+ TS_adc_Xmin, // max value for X in mV
+ TS_adc_Ymax, // max value for Y in mV
+ TS_adc_Ymin, // min value for Y in mV
+ TFTWIDTH, // Display width
+ TFTHEIGHT; // Display height
};
@@ -96,7 +100,7 @@
/** Set the orientation
*
- * @param orientation It is set via the struct TS_Orientation
+ * @param orientation It is set via the TS_Orientation enum
* TS_PORTRAITE(default), TS_LANDSCAPE,TS_PORTRAITE_REV and TS_LANDSCAPE_REV
*/
void setOrientation(TS_Orientation orientation);
@@ -130,4 +134,4 @@
/** ADC Y value normalization*/
float nrm_adcY(unsigned int y);
};
-
+#endif
\ No newline at end of file
--- a/TS_porting.cpp Mon Nov 02 21:14:08 2020 +0000
+++ b/TS_porting.cpp Sun Jan 17 15:58:15 2021 +0000
@@ -1,7 +1,5 @@
#include "TS_porting.h"
-#include "mbed.h"
-
int TouchScreenPort::getADCvalue(int pin){
return AnalogIn((PinName)pin).read() * 3300;
}
--- a/TS_porting.h Mon Nov 02 21:14:08 2020 +0000
+++ b/TS_porting.h Sun Jan 17 15:58:15 2021 +0000
@@ -1,6 +1,15 @@
-
-class TouchScreenPort{
- protected:
- int getADCvalue(int pin);
- void setDigitalPin(int pin, int dir, int value);
+/*
+* Mbed implementation but teory is it can be used also on another platform, I hope.
+*/
+
+#ifndef TS_PORTING_H
+#define TS_PORTING_H
+
+#include "mbed.h"
+
+class TouchScreenPort{
+ protected:
+ int getADCvalue(int pin);
+ void setDigitalPin(int pin, int dir, int value);
};
+#endif
\ No newline at end of file