32 lines
730 B
C
32 lines
730 B
C
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#ifndef __TOUCH_PAD_H_
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#define __TOUCH_PAD_H_
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#include "basic_include.h"
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#ifdef PIN_FROM_PARAM
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#include "pin_param.h"
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#endif
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/* ------------ Selection of touch chips ------------ */
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#define CST226SE_TOUCH_PAD 1
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/* ------------------------------------------------- */
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#define MAX_POINT_NUM 5
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#undef PIN_TP_I2C_SCL
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#undef PIN_TP_I2C_SDA
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#undef PIN_TP_INT
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#undef PIN_TP_RST
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struct touch_multipoint_pos {
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uint8_t point_num;
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uint16_t pos_x[MAX_POINT_NUM];
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uint16_t pos_y[MAX_POINT_NUM];
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};
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typedef struct touch_multipoint_pos touch_multipoint_pos_t;
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touch_multipoint_pos_t *touch_pad_get_multipoint_xy();
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uint32_t touch_pad_free_multipoint_xy(touch_multipoint_pos_t *data);
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void touch_pad_hareware_init();
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#endif
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