34 lines
789 B
C
34 lines
789 B
C
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#ifndef __BSP_ENCODER_H__
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#define __BSP_ENCODER_H__
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#include "main.h"
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#include "user_config.h"
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#include <stdbool.h>
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#include <stdint.h>
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#define ENCODER_PPR 500
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#ifndef ENCODER_MAX_COUNT
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#define ENCODER_MAX_COUNT (0xFFFF)
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#endif
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extern volatile int32_t encoder_tim_overflow_count;
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#if (USING_SOFT_ENCODER == 1)
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#define ENCODER_GPIO_RCC_CLK_ENABLE() __HAL_RCC_GPIOA_CLK_ENABLE()
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#define ENCODER_GPIO_PHASE_A_Port GPIOA
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#define ENCODER_GPIO_PHASE_A_Pin GPIO_PIN_0
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#define ENCODER_GPIO_PHASE_B_Port GPIOA
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#define ENCODER_GPIO_PHASE_B_Pin GPIO_PIN_1
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#endif
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void pm_encoder_init(void);
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void pm_encoder_start(void);
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void pm_encoder_stop(void);
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int32_t pm_encoder_get_count(void);
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bool pm_encoder_counting_down(void);
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uint32_t pm_encoder_get_cpr(void);
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#endif // __PM_ENCODER_H__
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