华大CIU系列使用keil插件EventRecorder

/************************************************************************************************//** * @file               bsp_system.h * @author             MCU Ecosystem Development Team * @brief              MCU外设分配头文件，使用宏定义占用外设，方便区分查找 * * **************************************************************************************************/#include"bsp_system.h"#include"bsp_eventRecorder.h"//#include "cmsis_armclang.h"#include"system_ciu32L071.h"#include"mid_log.h"#include"key.h"#include"rthw.h"#include"EventRecorderConf.h"/* SysTick period in cycles */#ifndef SYSTICK_PERIOD#define SYSTICK_PERIOD 16000000/100#endif/* SysTick variables */static volatile uint32_t SysTickCount;static volatile uint8_t  SysTickUpdated;voidSysTick_Handler_hook(void){    SysTickCount += SYSTICK_PERIOD;    SysTickUpdated = 1U;}/* Setup SysTick */__STATIC_INLINE uint32_tbsp_SysTickSetup(void){    // SysTickCount = 0U;    // SysTick->LOAD = SYSTICK_PERIOD - 1U;    // SysTick->VAL = 0U;    // SysTick->CTRL = SysTick_CTRL_ENABLE_Msk | SysTick_CTRL_TICKINT_Msk | SysTick_CTRL_CLKSOURCE_Msk;    return 1U;}/* Get SysTick frequency */__STATIC_INLINE uint32_tbsp_SysTickGetFreq(void){ return (SystemCoreClock); }/* Get SysTick count */__STATIC_INLINE uint32_tbsp_SysTickGetCount(void){    uint32_t val;    do        {            SysTickUpdated = 0U;            val = SysTickCount;            val += (SYSTICK_PERIOD - 1U) - SysTick->VAL;    } while (SysTickUpdated != 0U);    return (val);}/**  Setup timer hardware  \return       status (1=Success, 0=Failure)*/#if (EVENT_TIMESTAMP_SOURCE < 3)//__WEAK uint32_t EventRecorderTimerSetup(void)uint32_tEventRecorderTimerSetup(void){#if (EVENT_TIMESTAMP_SOURCE == 0)// #if ((__CORTEX_M >= 3U) && (__CORTEX_M != 23U))//     CoreDebug->DEMCR |= CoreDebug_DEMCR_TRCENA_Msk;//     DWT->CTRL |= DWT_CTRL_CYCCNTENA_Msk;//     return 1U;// #else//     TimeStamp = 0U;//     return 1U;// #endif#elif (EVENT_TIMESTAMP_SOURCE == 1)    return (bsp_SysTickSetup());#elif (EVENT_TIMESTAMP_SOURCE == 2)    SysTimerState = 0U;    return 1U;#endif}#endif/**  Get timer frequency  \return       timer frequency in Hz*/#if (EVENT_TIMESTAMP_SOURCE < 3)//__WEAK uint32_t EventRecorderTimerGetFreq(void)uint32_tEventRecorderTimerGetFreq(void){#if (EVENT_TIMESTAMP_SOURCE == 0)// #if ((__CORTEX_M >= 3U) && (__CORTEX_M != 23U))//     return (SystemCoreClock);// #else//     return 0U;// #endif#elif (EVENT_TIMESTAMP_SOURCE == 1)    return (bsp_SysTickGetFreq());#elif (EVENT_TIMESTAMP_SOURCE == 2)    uint32_t freq;    if (SysTimerIsRunning() != 0U)        {            freq = osKernelGetSysTimerFreq();        }    else        {            freq = 0U;        }    return (freq);#endif}#endif/**  Get timer count  \return       timer count (32-bit)*/#if (EVENT_TIMESTAMP_SOURCE < 3)//__WEAK uint32_t EventRecorderTimerGetCount(void)uint32_tEventRecorderTimerGetCount(void){#if (EVENT_TIMESTAMP_SOURCE == 0)// #if ((__CORTEX_M >= 3U) && (__CORTEX_M != 23U))//     return (DWT->CYCCNT);// #else//     return (TimeStamp++);// #endif#elif (EVENT_TIMESTAMP_SOURCE == 1)    return (bsp_SysTickGetCount());#elif (EVENT_TIMESTAMP_SOURCE == 2)    uint32_t count;    if (SysTimerIsRunning() != 0U)        {            count = osKernelGetSysTimerCount();        }    else        {            count = 0U;        }    return (count);#endif}#endif

voidSysTick_Handler(void){    /* 进入中断 */    rt_interrupt_enter();    /* 更新时基 */    rt_tick_increase();#if Enable_EventRecorder == 1    SysTick_Handler_hook();#endif    /* 离开中断 */    rt_interrupt_leave();}