• APNT_105, understanding "A routine to get the current tick"
    Ap note 105 says "You must encapsulate acecess to the timer tick variable to guaranteee that your program does not access this variable at the same time the interrupt is updating it" How can these...
  • RTX - Tick supression possible?
    Hi, I am evaluating various RTOS solutions for a very low power Cortex-M3 based device, and one of my requirements is that the MCU isn't woken up every n ms to handle a clock tick. Various RTOS...
  • RTX timer tick rate
    Hello, I was wondering if any of you uses RTX with a tick rate faster than 10 milliseconds. Franc Urbanc, RTX's author, recommends this setting but I am not sure why - a context switch overhead of...
  • How to measure RTX system ticks
    Hi, is there a programmatically way to get the number of RTX systems ticks a comand is running? I need to measure the time once and then have to use the value for a os_dly_wait.
  • OS Tick & OS Clock for OS_ITV_SET() ticks
    I'm attempting to run a task delay timer of 1 second. By my calculation, this should be 100 ticks if my OS_TICK is set to 10ms (10000 us). However, it's off by a factor of .6. It's no coincidence that...