dc_motor.h File Reference

DC motor driver. More...

#include "hw/hw_dc_motor.h"
#include "cfg/cfg_dc_motor.h"
#include "cfg/cfg_pwm.h"
#include <cfg/macros.h>
#include <algo/pid_control.h>
#include <drv/pwm.h>
#include <drv/timer.h>
#include <drv/adc.h>

Go to the source code of this file.

Data Structures
struct	DCMotorConfig
	DC motor configuration stucture. More...
struct	DCMotor
	Context structure for DC motor. More...
Defines
#define	DC_MOTOR_NO_EXPIRE   -1
	The DC motor runs do not expire, so it runs forever.
#define	DC_MOTOR_NO_DEV_SPEED   -1
	Disable the speed acquire from device (like trimmer, etc.).
Typedefs
typedef uint16_t	dc_speed_t
	Type for DC motor.
Functions
void	dc_motor_setDir (int index, bool dir)
	Set spin direction of DC motor.
void	dc_motor_enable (int index, bool state)
	Enable or disable dc motor.
void	dc_motor_setSpeed (int index, dc_speed_t speed)
	Set DC motor speed.
void	dc_motor_startTimer (int index, mtime_t on_time)
	Set among of time that dc motor should run.
void	dc_motor_setup (int index, DCMotorConfig *dcm_conf)
	Apply a confinguration to select DC motor.
dc_speed_t	dc_motor_readTargetSpeed (int index)
	Read the target speed from select device.
void	dc_motor_setPriority (int priority)
	If we had enabled the priority scheduling, we can adjust the DC motor poll process priority.
void	dc_motor_init (void)
	Init DC motor.
int	dc_motor_testSetUp (void)
	Test function prototypes.

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Detailed Description

DC motor driver.

Author:

Daniele Basile <asterix@develer.com>

Definition in file dc_motor.h.

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Function Documentation

void dc_motor_init

(

void

)

Init DC motor.

priority: sets the dc motor process priority.

Definition at line 490 of file dc_motor.c.

void dc_motor_setDir	(	int	index,
		bool	dir
	)

Set spin direction of DC motor.

index number of DC motor dir direction of DC motor

Definition at line 347 of file dc_motor.c.

int dc_motor_testSetUp

(

void

)

Test function prototypes.

See dc_motor_hwtest.c file.

Definition at line 118 of file dc_motor_hwtest.c.