timer.h File Reference

this is the header file of timer.c. More...

Go to the source code of this file.

Macros
#define	PWM_PERIOD   18000 / PWM_FREQUENCY
	PWM period calculate from PWM_FREQUENCY. More...

Functions
void	update_pwm_dutycycle (float ch0, float ch1, float ch2)
	update timer1 ch0 1 2 duty-cycle More...
void	timer2_disable (void)
	disable timer2 periph and timer2 interrupt More...
void	timer13_disable (void)
	disable timer13 periph and timer2 interrupt More...
void	timer2_config (void)
	configure timer2 periph for timing interrupt More...
void	timer13_config (void)
	configure timer13 periph for timing interrupt More...
void	pwm_config (void)
	configure timer1 periph and its gpios More...

Detailed Description

this is the header file of timer.c.

Author

Lao·Zhu

Version

V1.0.1

Date

10. October 2021

Definition in file timer.h.

Macro Definition Documentation

PWM_PERIOD

#define PWM_PERIOD   18000 / PWM_FREQUENCY

PWM period calculate from PWM_FREQUENCY.

Definition at line 15 of file timer.h.

Function Documentation

pwm_config()

void pwm_config

(

void

)

configure timer1 periph and its gpios

Definition at line 117 of file timer.c.

References PWM_PERIOD.

Referenced by main().

timer13_config()

void timer13_config

(

void

)

configure timer13 periph for timing interrupt

Definition at line 89 of file timer.c.

References TIM13_FREQUENCY, and TIM13_PRIORITY.

Referenced by main().

timer13_disable()

void timer13_disable

(

void

)

disable timer13 periph and timer2 interrupt

Definition at line 30 of file timer.c.

Referenced by main().

timer2_config()

void timer2_config

(

void

)

configure timer2 periph for timing interrupt

Definition at line 61 of file timer.c.

References TIM2_FREQUENCY, and TIM2_PRIORITY.

Referenced by main().

timer2_disable()

void timer2_disable

(

void

)

disable timer2 periph and timer2 interrupt

Definition at line 44 of file timer.c.

References update_pwm_dutycycle().

Referenced by main().

update_pwm_dutycycle()

void update_pwm_dutycycle	(	float	ch0,
		float	ch1,
		float	ch2
	)

update timer1 ch0 1 2 duty-cycle

Parameters

[in]	ch0	duty-cycle of channel0, 0 ~ 1.0f
[in]	ch1	duty-cycle of channel1, 0 ~ 1.0f
[in]	ch2	duty-cycle of channel2, 0 ~ 1.0f

Definition at line 20 of file timer.c.

References PWM_PERIOD.

Referenced by encoder_zeroing(), foc_calibrate_phase(), timer2_disable(), and TIMER2_IRQHandler().