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rtos: fix delay with 0 

Fixes error osErrorParameter that triggers our assert.
RTX delay ignored 0 previously, it now returns osErrorParameter instead.
pull/14900/head
Martin Kojtal 2021-07-27 12:49:28 +01:00
parent 180eb75f09
commit 5e29db6e30
1 changed files with 6 additions and 3 deletions
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5
rtos/source/ThisThread.cpp
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@ -221,9 +221,12 @@ void ThisThread::sleep_for(uint32_t millisec)
void ThisThread::sleep_for(Clock::duration_u32 rel_time) void ThisThread::sleep_for(Clock::duration_u32 rel_time)
{ {
#if MBED_CONF_RTOS_PRESENT #if MBED_CONF_RTOS_PRESENT
osStatus_t status = osDelay(rel_time.count()); uint32_t delay = rel_time.count();
if (delay != 0) {
osStatus_t status = osDelay(delay);
MBED_ASSERT(status == osOK); MBED_ASSERT(status == osOK);
(void) status; (void) status;
}
#else #else
thread_sleep_for(rel_time.count()); thread_sleep_for(rel_time.count());
#endif #endif