HPMicro MCL BLOCK APIs

Functions
void	hpm_mcl_bldc_block_ctrl (uint8_t motorindex, uint8_t dir, uint8_t step)
	Output pwm according to the number of motor steps. More...
uint8_t	hpm_mcl_bldc_block_step_get (bldc_hall_phase_t phase, uint8_t hall_u, uint8_t hall_v, uint8_t hall_w)
	Get step count based on Hall sensor status. More...
float	hpm_mcl_al_pi_ctrl_func (float *memory, float targetspeed, float speed, float kp, float ki, float max)
	pi loop function More...
void	hpm_mcl_bldc_pwm_enable (uint8_t motor_index, uint8_t pin_name)
	Enables the pwm output of the given pin. More...
void	hpm_mcl_bldc_pwm_disable (uint8_t motor_index, uint8_t pin_name)
	Disable the pwm output of the given pin. More...

Detailed Description

Function Documentation

hpm_mcl_al_pi_ctrl_func()

float hpm_mcl_al_pi_ctrl_func	(	float *	memory,
		float	targetspeed,
		float	speed,
		float	kp,
		float	ki,
		float	max
	)

#include <middleware/hpm_mcl/inc/hpm_block.h>

pi loop function

Parameters

[in]	memory	Store points data
[in]	targetspeed	Target speed
[in]	speed	Real speed
[in]	kp	Scale factor
[in]	ki	Integral factor
[in]	max	Output maximum and integration maximum

Returns

float Data after pi adjustment

hpm_mcl_bldc_block_ctrl()

void hpm_mcl_bldc_block_ctrl	(	uint8_t	motorindex,
		uint8_t	dir,
		uint8_t	step
	)

#include <middleware/hpm_mcl/inc/hpm_block.h>

Output pwm according to the number of motor steps.

Parameters

[in]	motorindex	number of motor BLDC_MOTOR0_INDEX ... BLDC_MOTOR3_INDEX
[in]	dir	Motor operation direction BLDC_MOTOR_DIR_FORWARD or BLDC_MOTOR_DIR_REVERSE
[in]	step	Motor steps, 60 degrees per step

hpm_mcl_bldc_block_step_get()

uint8_t hpm_mcl_bldc_block_step_get	(	bldc_hall_phase_t	phase,
		uint8_t	hall_u,
		uint8_t	hall_v,
		uint8_t	hall_w
	)

#include <middleware/hpm_mcl/inc/hpm_block.h>

Get step count based on Hall sensor status.

Parameters

[in]	phase	Hall Displacement bldc_hall_phase_t
[in]	hall_u	u-phase Hall level state, 0-low 1-high
[in]	hall_v	v-phase Hall level state, 0-low 1-high
[in]	hall_w	w-phase Hall level state, 0-low 1-high

Returns

uint8_t step

hpm_mcl_bldc_pwm_disable()

void hpm_mcl_bldc_pwm_disable	(	uint8_t	motor_index,
		uint8_t	pin_name
	)

#include <middleware/hpm_mcl/inc/hpm_block.h>

Disable the pwm output of the given pin.

Parameters

[in]	motor_index	number of motor BLDC_MOTOR0_INDEX ... BLDC_MOTOR3_INDEX
[in]	pin_name	pin names BLDC_PWM_PIN_UH ... BLDC_PWM_PIN_WL

hpm_mcl_bldc_pwm_enable()

void hpm_mcl_bldc_pwm_enable	(	uint8_t	motor_index,
		uint8_t	pin_name
	)

#include <middleware/hpm_mcl/inc/hpm_block.h>

Enables the pwm output of the given pin.

Parameters

[in]	motor_index	number of motor BLDC_MOTOR0_INDEX ... BLDC_MOTOR3_INDEX
[in]	pin_name	pin names BLDC_PWM_PIN_UH ... BLDC_PWM_PIN_WL