actuators_shared_arch.c File Reference

STM32 PWM and dualPWM servos shared functions. More...

#include "arch/stm32/modules/actuators/actuators_shared_arch.h"
#include <libopencm3/stm32/timer.h>
#include "arch/stm32/mcu_arch.h"

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Functions
void	actuators_pwm_arch_channel_init (uint32_t timer_peripheral, enum tim_oc_id oc_id)
	Set PWM channel configuration. More...
void	set_servo_timer (uint32_t timer, uint32_t freq, uint8_t channels_mask)
	Set Timer configuration. More...

Detailed Description

STM32 PWM and dualPWM servos shared functions.

Definition in file actuators_shared_arch.c.

Function Documentation

actuators_pwm_arch_channel_init()

void actuators_pwm_arch_channel_init	(	uint32_t	timer_peripheral,
		enum tim_oc_id	oc_id
	)

Set PWM channel configuration.

Definition at line 35 of file actuators_shared_arch.c.

Referenced by set_servo_timer().

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set_servo_timer()

void set_servo_timer	(	uint32_t	timer,
		uint32_t	freq,
		uint8_t	channels_mask
	)

Set Timer configuration.

Parameters

[in]	timer	Timer register address base
[in]	freq	PWM frequency in Hz (1 / auto-reload period)
[in]	channels_mask	output compare channels to enable

Definition at line 59 of file actuators_shared_arch.c.

References actuators_pwm_arch_channel_init(), PWM_BASE_FREQ, and timer_get_frequency().

Referenced by actuators_dualpwm_arch_init(), and actuators_pwm_arch_init().

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