Basic tools used in RustPilot, offer the functionalities include:

• hrt(high resolution clock), used to schedule pthread or workqueue
• channel, used for intern process communication
  • provide basic rx/tx channel with no fifo(only record the latest message)
  • support msg callback
• scheduled_pthread, we can schedule a pthread periodically
• lock step support, user could provide the time update function to replace the default system clock
• module support, provide basic module register and get.
• pthread, low-level pthread wrapper, used by scheduled_pthread