42 lines
930 B
C
42 lines
930 B
C
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#ifndef __LS1C103_DCM_TIM_H
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#define __LS1C103_DCM_TIM_H
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#define KEY0 (0x00)
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#define KEY1 (0x01)
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#define DCM_TIM TIM1
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#define DCM_TIM2 TIM2
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#define ENCODER_TIM TIM2
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#define DCM_PERIOD_COUNT (1000)
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#define DCM_PRESCALER_COUNT (11)
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extern volatile int Encoder_Overflow_Count;
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/**************************ENCODER CHANNEL****************************/
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/* 定时器选择 */
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#define ENCODER_TIM TIM2
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/* 定时器溢出值 */
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#define ENCODER_TIM_PERIOD (ENCODER_RESOLUTION * REDUCTION_RATIO)
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/* 定时器预分频值 */
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#define ENCODER_TIM_PRESCALER 0
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#define ENCODER_RESOLUTION (16 * 4)
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#define REDUCTION_RATIO 30
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typedef enum
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{
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DCM_MOTOR_FWD = 0,
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DCM_MOTOR_REV,
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}dcm_motor_dir_t;
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typedef enum
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{
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DCM_NONE = 0,
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DCM_FOUR,
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DCM_ENC,
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}dcm_mode_t;
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dcm_mode_t dcm_mode;
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#endif
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