timer_porting.c 文件参考

#include "interrupt/osal_interrupt.h"
#include "chip_core_irq.h"
#include "common_def.h"
#include "hal_timer_v150.h"
#include "timer.h"
#include "platform_core.h"
#include "timer_porting.h"

timer_porting.c 的引用(Include)关系图:

函数
uintptr_t	timer_porting_comm_addr_get (void)
	获取硬件定时器公共寄存器的基地址。
uintptr_t	timer_porting_base_addr_get (timer_index_t index)
	获取指定的硬件定时器的基地址。
STATIC int	timer0_irq_handler (int i, void *p)
STATIC int	timer1_irq_handler (int i, void *p)
STATIC int	timer2_irq_handler (int i, void *p)
void	timer_port_register_irq (timer_index_t index, uint32_t id, uint16_t priority)
	Timer注册中断。
void	timer_port_unregister_irq (timer_index_t index, uint32_t id)
	Timer去注册中断。
void	timer_porting_clock_value_set (uint32_t clock)
	更新timer的时钟频率值,此值应和真实输入时钟频率保持一致
uint32_t	timer_porting_clock_value_get (void)
	获取timer时钟频率
uint64_t	timer_porting_us_2_cycle (uint32_t us)
	毫秒转换为计数
uint32_t	timer_porting_cycle_2_us (uint64_t cycle)
	毫秒转换为计数
uint64_t	timer_porting_compensat_by_tcxo (uint64_t diff)

函数说明

timer0_irq_handler()

STATIC int timer0_irq_handler	(	int	i,
		void *	p
	)

timer1_irq_handler()

STATIC int timer1_irq_handler	(	int	i,
		void *	p
	)

timer2_irq_handler()

STATIC int timer2_irq_handler	(	int	i,
		void *	p
	)