19 lines
338 B
C
19 lines
338 B
C
#ifndef TOUCHPAD_H
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#define TOUCHPAD_H
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#include "ch.h"
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#include "hal.h"
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#define CONVERSIONS 3
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#define SET_CS(a) (TP_PORT->BSRR = 1 << (TP_CS + (a ? 0 : 16)))
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void tpInit(void);
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void tpWriteData(uint8_t data);
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void tpDrawCross(uint16_t x, uint16_t y);
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uint16_t tpReadData(void);
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uint16_t tpReadX(void);
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uint16_t tpReadY(void);
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#endif
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