33 lines
599 B
C
33 lines
599 B
C
#include <stdbool.h>
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#include <stdint.h>
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#include "idzio/shifter.h"
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static bool idz_shifter_shifting;
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static uint8_t idz_shifter_gear;
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void idz_shifter_reset(void)
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{
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idz_shifter_gear = 0;
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}
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void idz_shifter_update(bool shift_dn, bool shift_up)
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{
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if (!idz_shifter_shifting) {
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if (shift_dn && idz_shifter_gear > 0) {
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idz_shifter_gear--;
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}
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if (shift_up && idz_shifter_gear < 6) {
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idz_shifter_gear++;
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}
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}
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idz_shifter_shifting = shift_dn || shift_up;
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}
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uint8_t idz_shifter_current_gear(void)
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{
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return idz_shifter_gear;
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}
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