actuators_pwm_arch.c File Reference

STM32 PWM servos handling. More...

#include "modules/actuators/actuators_shared_arch.h"
#include "modules/actuators/actuators_pwm_arch.h"
#include "modules/actuators/actuators_pwm.h"
#include <libopencm3/stm32/gpio.h>
#include <libopencm3/stm32/rcc.h>
#include <libopencm3/stm32/timer.h>
#include "mcu_periph/gpio_arch.h"

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Functions
void	actuators_pwm_arch_init (void)
	PWM arch init called by generic pwm driver.
void	actuators_pwm_commit (void)
	Set pulse widths from actuator values, assumed to be in us.

Variables
int32_t	actuators_pwm_values [ACTUATORS_PWM_NB]

Detailed Description

STM32 PWM servos handling.

Definition in file actuators_pwm_arch.c.

Function Documentation

actuators_pwm_arch_init()

void actuators_pwm_arch_init

(

void

)

PWM arch init called by generic pwm driver.

Arch dependent init file.

Definition at line 44 of file actuators_pwm_arch.c.

References foo, gpio_setup_pin_af(), PWM_TIM12_CHAN_MASK, PWM_TIM1_CHAN_MASK, PWM_TIM2_CHAN_MASK, PWM_TIM3_CHAN_MASK, PWM_TIM4_CHAN_MASK, PWM_TIM5_CHAN_MASK, PWM_TIM8_CHAN_MASK, PWM_TIM9_CHAN_MASK, set_servo_timer(), TIM12_SERVO_HZ, TIM1_SERVO_HZ, TIM2_SERVO_HZ, TIM3_SERVO_HZ, TIM4_SERVO_HZ, TIM5_SERVO_HZ, TIM8_SERVO_HZ, TIM9_SERVO_HZ, and TRUE.

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actuators_pwm_commit()

void actuators_pwm_commit

(

void

)

Set pulse widths from actuator values, assumed to be in us.

Definition at line 158 of file actuators_pwm_arch.c.

References actuators_pwm_values, foo, PWM_SERVO_3, PWM_SERVO_4, PWM_SERVO_5, and PWM_SERVO_6.

Variable Documentation

actuators_pwm_values

int32_t actuators_pwm_values[ACTUATORS_PWM_NB]

Definition at line 39 of file actuators_pwm_arch.c.