Time delay with RTOS

felixfeng — Thu, 01 Feb 2018 07:29:35 GMT

A strange prolem is confusing me. When a 1000ms deleay time is set. It's valid while transmitting CAN messages.

////////////////////////////////////////////////////////////////////////////////////////////////////////////////

void Wait100MS()
{
    tNow = OSIF_GetMilliseconds();

  do
  {
    OSIF_TimeDelay(1000);
  }while((OSIF_GetMilliseconds() - tNow) < TBOXCTL100MS);

}

///////////////////////////////////////////////////////////////////////////////////////////////////////////

Though 100ms delay is passed into function OSIF_TimeDelay(100) this delay is invalid(No delay). It means that a slow timer it's using while fast timing slice setting is ignored.

topic Time delay with RTOS in S32K

Time delay with RTOS