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motor.h
executable file
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motor.h
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/*
* TongSheng TSDZ2 motor controller firmware/
*
* Copyright (C) Casainho, 2018.
*
* Released under the GPL License, Version 3
*/
#ifndef _MOTOR_H_
#define _MOTOR_H_
#include <stdint.h>
// motor states
#define BLOCK_COMMUTATION 1
#define SINEWAVE_INTERPOLATION_60_DEGREES 2
#define MOTOR_CONTROLLER_STATE_OK 1
#define MOTOR_CONTROLLER_STATE_BRAKE 2
#define MOTOR_CONTROLLER_STATE_OVER_CURRENT 4
#define MOTOR_CONTROLLER_STATE_UNDER_VOLTAGE 8
#define MOTOR_CONTROLLER_STATE_THROTTLE_ERROR 16
#define MOTOR_CONTROLLER_STATE_MOTOR_BLOCKED 32
extern volatile uint8_t ui8_duty_cycle_target;
extern volatile uint8_t ui8_duty_cycle;
extern volatile uint16_t ui16_motor_speed_erps;
extern volatile uint8_t ui8_adc_motor_phase_current_offset;
extern volatile uint8_t ui8_adc_motor_phase_current;
extern volatile uint8_t ui8_pas_1;
extern volatile uint8_t ui8_pas_2;
extern volatile uint16_t ui16_torque_sensor_throttle_processed_value;
extern volatile uint8_t ui8_adc_battery_current;
extern volatile uint8_t ui8_foc_angle;
/***************************************************************************************/
// Motor interface
void hall_sensor_init (void); // must be called before using the motor
void motor_init (void); // must be called before using the motor
void motor_enable_PWM (void);
void motor_disable_PWM (void);
void motor_set_pwm_duty_cycle_target (uint8_t value);
void motor_set_current_max (uint8_t value); // steps of 0.25A each step
void motor_set_pwm_duty_cycle_ramp_up_inverse_step (uint16_t value); // each step = 64us
void motor_set_pwm_duty_cycle_ramp_down_inverse_step (uint16_t value); // each step = 64us
uint16_t ui16_motor_get_motor_speed_erps (void);
void motor_controller_set_state (uint8_t state);
void motor_controller_reset_state (uint8_t state);
uint8_t motor_controller_state_is_set (uint8_t state);
void motor_set_pwm_duty_cycle_target (uint8_t ui8_value);
void motor_controller (void);
uint8_t motor_get_adc_battery_current_filtered_10b (void);
uint16_t motor_get_adc_battery_voltage_filtered_10b (void);
void motor_set_adc_battery_voltage_cut_off (uint8_t ui8_value);
/***************************************************************************************/
#endif /* _MOTOR_H_ */