diff options
Diffstat (limited to 'components/drivers/include/ktime.h')
| -rw-r--r-- | components/drivers/include/ktime.h | 38 |
1 files changed, 37 insertions, 1 deletions
diff --git a/components/drivers/include/ktime.h b/components/drivers/include/ktime.h index 42bb4ac9de..91e79832b8 100644 --- a/components/drivers/include/ktime.h +++ b/components/drivers/include/ktime.h @@ -18,6 +18,13 @@ #ifndef __KTIME_H__ #define __KTIME_H__ +#include <rtthread.h> +#include <sys/time.h> + +#ifdef __cplusplus +extern "C" { +#endif + #ifdef RT_USING_CLOCK_TIME /* Include the unified clock_time header which provides all APIs */ #include <drivers/clock_time.h> @@ -25,7 +32,36 @@ /* All rt_ktime_* APIs are already defined as macros in clock_time.h */ #else -#error "ktime subsystem has been removed. Please enable RT_USING_CLOCK_TIME in menuconfig." +/* When clock_time is not enabled, provide stub implementations for backward compatibility */ + +/* These are minimal stub implementations to maintain compilation compatibility */ +rt_inline rt_err_t rt_ktime_boottime_get_ns(struct timespec *ts) +{ + rt_uint64_t tick = rt_tick_get(); + rt_uint64_t ns = tick * (1000000000ULL / RT_TICK_PER_SECOND); + ts->tv_sec = ns / 1000000000ULL; + ts->tv_nsec = ns % 1000000000ULL; + return RT_EOK; +} + +rt_inline rt_err_t rt_ktime_boottime_get_us(struct timeval *tv) +{ + rt_uint64_t tick = rt_tick_get(); + rt_uint64_t us = tick * (1000000ULL / RT_TICK_PER_SECOND); + tv->tv_sec = us / 1000000ULL; + tv->tv_usec = us % 1000000ULL; + return RT_EOK; +} + +rt_inline void rt_ktime_cputimer_init(void) +{ + /* Stub implementation */ +} + #endif /* RT_USING_CLOCK_TIME */ +#ifdef __cplusplus +} +#endif + #endif /* __KTIME_H__ */ |