pwm.c File Reference

PWM driver (implementation). More...

#include "cfg/cfg_pwm.h"
#include <cfg/macros.h>
#include <cfg/module.h>
#include <cfg/log.h>
#include <cfg/debug.h>
#include <drv/pwm.h>
#include "drv/PP_CAT3(pwm, _, CPU_ID).h"
#include <cpu/types.h>
#include <cpu/irq.h>
#include <string.h>

Go to the source code of this file.

Functions
void	pwm_setDuty (PwmDev dev, pwm_duty_t duty)
	Set duty of PWM channel dev.
void	pwm_setFrequency (PwmDev dev, pwm_freq_t freq)
	Set frequency of PWM channel dev at freq.
void	pwm_enable (PwmDev dev, bool state)
	Enable/Disable PWM channel dev.
void	pwm_init (void)
	Initialize the PWM driver.
void	pwm_setDuty (Pwm *ctx, pwm_duty_t duty)
	Set the duty cycle of the PWM channel linked to ctx.
void	pwm_setFrequency (Pwm *ctx, pwm_freq_t freq)
	Set PWM frequency of channel linked to ctx.
void	pwm_setPolarity (Pwm *ctx, PwmPolarity pol)
	Set PWM polarity of pwm channel linked to ctx.
void	pwm_enable (Pwm *ctx, bool enable)
	Enable/Disable the pwm channel linked to ctx.
void	pwm_init (Pwm *ctx, unsigned channel)
	Initialize PWM driver.

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Detailed Description

PWM driver (implementation).

Author:

Francesco Sacchi <batt@develer.com>

Daniele Basile <asterix@develer.com>

Definition in file pwm.c.