diff --git a/bsp/stm32/libraries/HAL_Drivers/drv_common.c b/bsp/stm32/libraries/HAL_Drivers/drv_common.c index bf7ed20e94d0bca3101ee51da3afaa6416b63876..af19a5f732000e9f6629420dd376d7107fb7b7e3 100644 --- a/bsp/stm32/libraries/HAL_Drivers/drv_common.c +++ b/bsp/stm32/libraries/HAL_Drivers/drv_common.c @@ -58,7 +58,7 @@ void SysTick_Handler(void) uint32_t HAL_GetTick(void) { - return rt_tick_get() * 1000 / RT_TICK_PER_SECOND; + return rt_tick_get_millisecond(); } void HAL_SuspendTick(void) diff --git a/components/net/lwip-1.4.1/src/arch/sys_arch.c b/components/net/lwip-1.4.1/src/arch/sys_arch.c index 2392dde2fa6420374b2c7e808fdf51da1b9b0747..2f6dbb414371d177e98dc72995400c23b9ecab93 100644 --- a/components/net/lwip-1.4.1/src/arch/sys_arch.c +++ b/components/net/lwip-1.4.1/src/arch/sys_arch.c @@ -32,6 +32,7 @@ */ #include +#include #include "lwip/sys.h" #include "lwip/opt.h" @@ -617,7 +618,7 @@ u32_t sys_jiffies(void) u32_t sys_now(void) { - return rt_tick_get() * (1000 / RT_TICK_PER_SECOND); + return rt_tick_get_millisecond(); } #ifdef RT_LWIP_PPP diff --git a/components/net/lwip-2.0.2/src/arch/sys_arch.c b/components/net/lwip-2.0.2/src/arch/sys_arch.c index 40c79011ec612e762276212c16ae7aed10fe859d..fbf02cad0a1ade604fd6c671e42777d9a13ed01f 100644 --- a/components/net/lwip-2.0.2/src/arch/sys_arch.c +++ b/components/net/lwip-2.0.2/src/arch/sys_arch.c @@ -32,6 +32,7 @@ */ #include +#include #include "lwip/sys.h" #include "lwip/opt.h" @@ -627,7 +628,7 @@ u32_t sys_jiffies(void) u32_t sys_now(void) { - return rt_tick_get() * (1000 / RT_TICK_PER_SECOND); + return rt_tick_get_millisecond(); } diff --git a/components/net/lwip-2.1.2/src/arch/sys_arch.c b/components/net/lwip-2.1.2/src/arch/sys_arch.c index 0633501bb6376e2a42e71f568a5da565cb931fe0..a0eeed1073e88f9c8fc288f3ec2a1fae2254ff02 100644 --- a/components/net/lwip-2.1.2/src/arch/sys_arch.c +++ b/components/net/lwip-2.1.2/src/arch/sys_arch.c @@ -33,6 +33,7 @@ */ #include +#include #include "lwip/sys.h" #include "lwip/opt.h" @@ -641,7 +642,7 @@ u32_t sys_jiffies(void) u32_t sys_now(void) { - return rt_tick_get() * (1000 / RT_TICK_PER_SECOND); + return rt_tick_get_millisecond(); } #if MEM_OVERFLOW_CHECK || MEMP_OVERFLOW_CHECK diff --git a/include/rtthread.h b/include/rtthread.h index 27cfea19e09e7f049363bc394a928e15e78c2f4a..1e0094e73b1ed45f29deced20c0e50f2fee8c618 100644 --- a/include/rtthread.h +++ b/include/rtthread.h @@ -77,6 +77,7 @@ rt_tick_t rt_tick_get(void); void rt_tick_set(rt_tick_t tick); void rt_tick_increase(void); rt_tick_t rt_tick_from_millisecond(rt_int32_t ms); +rt_tick_t rt_tick_get_millisecond(void); void rt_system_timer_init(void); void rt_system_timer_thread_init(void); diff --git a/src/clock.c b/src/clock.c index 9fd276cf6f5bdca55bb098d72b21300f4e9820b1..66923e5c00c8eeb3562bcde05acb36535d06572f 100644 --- a/src/clock.c +++ b/src/clock.c @@ -13,6 +13,7 @@ * 2010-07-13 Bernard fix rt_tick_from_millisecond issue found by kuronca * 2011-06-26 Bernard add rt_tick_set function. * 2018-11-22 Jesven add per cpu tick + * 2020-12-29 Meco Man add function rt_tick_get_millisecond() */ #include @@ -116,5 +117,21 @@ rt_tick_t rt_tick_from_millisecond(rt_int32_t ms) } RTM_EXPORT(rt_tick_from_millisecond); +/** + * This function will provide the passed millisecond from boot. + * + * @return passed millisecond from boot + */ +RT_WEAK rt_tick_t rt_tick_get_millisecond(void) +{ +#if 1000 % RT_TICK_PER_SECOND == 0u + return rt_tick_get() * (1000u / RT_TICK_PER_SECOND); +#else + #warning "rt-thread cannot provide a correct 1ms-based tick any longer,\ + please redefine this function in another file by using a high-precision hard-timer." + return 0; +#endif +} + /**@}*/