#include "soc_osal.h"
#include "hal_hwi.h"
#include "los_hwi.h"
#include "los_tick_pri.h"
#include "los_hwi_pri.h"
#include "chip_io.h"
#include "arch_barrier.h"
#include "oal_interface.h"
#include "platform_core.h"
#include "idle_config.h"
#include "core.h"
#include "interrupt_porting.h"
#include "systick.h"
#include "tick_timer.h"

tick_timer.c 的引用(Include)关系图:

宏定义
#define	MACHINE_INT_NUM NUM_HAL_INTERRUPT_TIMER

#define	MACHINE_TIMER_BASE TICK_TIMER_BASE_ADDR

#define	MACHINE_TIMER_LOAD_COUNT 0x00

#define	MACHINE_TIMER_LOAD_COUNT_L 0x00

#define	MACHINE_TIMER_LOAD_COUNT_H 0x04

#define	MACHINE_TIMER_CURRENT_VALUE_L 0x08

#define	MACHINE_TIMER_CURRENT_VALUE_H 0x0C

#define	MACHINE_TIMER_CONTROL_REG 0x10

#define	MACHINE_TIMER_EOI 0x14

#define	MACHINE_TIMER_INT_STATUS 0x18

#define	MACHINE_TIMER_ENABLE_USRMODE 0x03

函数
void	hal_tick_handle_register (tick_handle_hook hook)

LITE_OS_SEC_TEXT_INIT void	HalClockStart (void)

void	HalClockInit (void)

void	HalDelayUs (uint32_t usecs)

uint64_t	HalClockGetCycles (void)

变量
tick_handle_hook	g_tick_handle_hook = NULL

宏定义说明

◆ MACHINE_INT_NUM

#define MACHINE_INT_NUM NUM_HAL_INTERRUPT_TIMER

◆ MACHINE_TIMER_BASE

#define MACHINE_TIMER_BASE TICK_TIMER_BASE_ADDR

◆ MACHINE_TIMER_CONTROL_REG

#define MACHINE_TIMER_CONTROL_REG 0x10

◆ MACHINE_TIMER_CURRENT_VALUE_H

#define MACHINE_TIMER_CURRENT_VALUE_H 0x0C

◆ MACHINE_TIMER_CURRENT_VALUE_L

#define MACHINE_TIMER_CURRENT_VALUE_L 0x08

◆ MACHINE_TIMER_ENABLE_USRMODE

#define MACHINE_TIMER_ENABLE_USRMODE 0x03

◆ MACHINE_TIMER_EOI

#define MACHINE_TIMER_EOI 0x14

◆ MACHINE_TIMER_INT_STATUS

#define MACHINE_TIMER_INT_STATUS 0x18

◆ MACHINE_TIMER_LOAD_COUNT

#define MACHINE_TIMER_LOAD_COUNT 0x00

◆ MACHINE_TIMER_LOAD_COUNT_H

#define MACHINE_TIMER_LOAD_COUNT_H 0x04

◆ MACHINE_TIMER_LOAD_COUNT_L

#define MACHINE_TIMER_LOAD_COUNT_L 0x00

函数说明

◆ hal_tick_handle_register()

void hal_tick_handle_register ( tick_handle_hook hook )

◆ HalClockGetCycles()

uint64_t HalClockGetCycles ( void )

◆ HalClockInit()

void HalClockInit ( void )

◆ HalClockStart()

LITE_OS_SEC_TEXT_INIT void HalClockStart ( void )

◆ HalDelayUs()

void HalDelayUs ( uint32_t usecs )

变量说明

◆ g_tick_handle_hook

tick_handle_hook g_tick_handle_hook = NULL