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34 lines
826 B
34 lines
826 B
2 years ago
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// Define to prevent recursive inclusion
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#ifndef UTIL_H
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#define UTIL_H
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#include <stdint.h>
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#include <stdbool.h>
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// Initialization Functions
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void BLDC_Init(void);
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// General Functions
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void out_enable(uint8_t led, bool enabled);
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void poweronMelody(void);
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void beepCount(uint8_t cnt, uint8_t freq, uint8_t pattern);
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void beepLong(uint8_t freq);
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void beepShort(uint8_t freq);
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void beepShortMany(uint8_t cnt, int8_t dir);
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void calcAvgSpeed(void);
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// Poweroff Functions
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void poweroff(void);
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// GPIO functions
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uint8_t detect_with_pull(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin, uint32_t mode);
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uint8_t board_id(void);
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// Filtering Functions
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void filtLowPass32(int32_t u, uint16_t coef, int32_t *y);
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void rateLimiter16(int16_t u, int16_t rate, int16_t *y);
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uint8_t crc_checksum(uint8_t *dat, int len, const uint8_t poly);
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#endif
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