Preparation PlatformIO

PacoMouseCYD/Platformio/include/XPT2046.h

@@ -0,0 +1,62 @@
+/*    PacoMouseCYD throttle -- F. Cañada 2025-2026 --  https://usuaris.tinet.cat/fmco/
+      Simple XPT2046 SPI/Bitbang interface for PacoMouseCYD
+*/
+
+
+#ifndef XPT2046_TS_h
+#define XPT2046_TS_h
+
+#include "Arduino.h"
+#include "config.h"
+#ifdef USE_XPT2046_SPI
+#include <SPI.h>
+#endif
+
+typedef struct {
+  uint16_t x;
+  uint16_t y;
+  uint16_t z;
+} TSPoint;
+
+struct TouchCalibration {
+  uint16_t xMin;
+  uint16_t xMax;
+  uint16_t yMin;
+  uint16_t yMax;
+  uint16_t rotation;
+};
+
+class XPT2046_TS {
+  public:
+    XPT2046_TS(uint8_t mosiPin, uint8_t misoPin, uint8_t clkPin, uint8_t csPin);
+    void begin(uint16_t width = 240, uint16_t height = 320);
+    bool touched();
+    TSPoint getTouch();
+    void setRotation(uint8_t n);
+    void setCalibration(uint16_t xMin, uint16_t xMax, uint16_t yMin, uint16_t yMax);
+    TouchCalibration getCalibration();
+    void readData(uint16_t *x, uint16_t *y, uint16_t *z);
+
+  private:
+    uint8_t _mosiPin;
+    uint8_t _misoPin;
+    uint8_t _clkPin;
+    uint8_t _csPin;
+    uint8_t _irqPin;
+    uint16_t _width;
+    uint16_t _height;
+    uint16_t _xraw;
+    uint16_t _yraw;
+    uint16_t _zraw;
+    uint32_t _msraw;
+    TouchCalibration cal;
+#ifdef USE_XPT2046_SPI
+    SPIClass *hspi = NULL;
+#endif
+#ifdef USE_XPT2046_BITBANG
+    uint16_t readSPI(byte command);
+#endif
+    void update();
+};
+
+#endif