62 lines
1.4 KiB
C
62 lines
1.4 KiB
C
/**
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* @file XPT2046.h
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*
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*/
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#ifndef XPT2046_H
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#define XPT2046_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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/*********************
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* INCLUDES
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*********************/
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#include <stdint.h>
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#include <stdbool.h>
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#ifdef LV_LVGL_H_INCLUDE_SIMPLE
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#include "lvgl.h"
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#else
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#include "lvgl/lvgl.h"
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#endif
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/*********************
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* DEFINES
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*********************/
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#define XPT2046_IRQ CONFIG_LV_TOUCH_PIN_IRQ
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#define XPT2046_AVG 4
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#define XPT2046_X_MIN CONFIG_LV_TOUCH_X_MIN
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#define XPT2046_Y_MIN CONFIG_LV_TOUCH_Y_MIN
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#define XPT2046_X_MAX CONFIG_LV_TOUCH_X_MAX
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#define XPT2046_Y_MAX CONFIG_LV_TOUCH_Y_MAX
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#define XPT2046_X_INV CONFIG_LV_TOUCH_INVERT_X
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#define XPT2046_Y_INV CONFIG_LV_TOUCH_INVERT_Y
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#define XPT2046_XY_SWAP CONFIG_LV_TOUCH_XY_SWAP
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#define XPT2046_TOUCH_THRESHOLD 400 // Threshold for touch detection
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#define XPT2046_TOUCH_IRQ CONFIG_LV_TOUCH_DETECT_IRQ
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#define XPT2046_TOUCH_IRQ_PRESS CONFIG_LV_TOUCH_DETECT_IRQ_PRESSURE
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#define XPT2046_TOUCH_PRESS CONFIG_LV_TOUCH_DETECT_PRESSURE
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/**********************
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* TYPEDEFS
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**********************/
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/**********************
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* GLOBAL PROTOTYPES
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**********************/
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void xpt2046_init(void);
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bool xpt2046_read(lv_indev_drv_t * drv, lv_indev_data_t * data);
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/**********************
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* MACROS
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**********************/
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#ifdef __cplusplus
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} /* extern "C" */
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#endif
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#endif /* XPT2046_H */
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