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34 lines
826 B
C
34 lines
826 B
C
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#ifndef TREZORHAL_HAPTIC_H
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#define TREZORHAL_HAPTIC_H
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#include <stdbool.h>
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#include <stdint.h>
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typedef enum {
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HAPTIC_BUTTON_PRESS = 0,
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HAPTIC_ALERT = 1,
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HAPTIC_HOLD_TO_CONFIRM = 2,
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} haptic_effect_t;
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// Initialize haptic driver
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void haptic_init(void);
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// Calibrate haptic driver
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void haptic_calibrate(void);
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// Test haptic driver, plays a maximum amplitude for the given duration
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bool haptic_test(uint16_t duration_ms);
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// Play haptic effect
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void haptic_play(haptic_effect_t effect);
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// Starts the haptic motor with a specified amplitude and period
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//
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// The function can be invoked repeatedly during the specified duration
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// (`duration_ms`) to modify the amplitude dynamically, allowing
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// the creation of customized haptic effects.
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bool haptic_play_custom(int8_t amplitude_pct, uint16_t duration_ms);
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#endif
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