• How to detect a silent interval?
    Hi, In Modbus protocol, RTU mode, use 3.5 charater silent time as a message start or end in current BPS, how can i detect this interval, use a timer or ...? (the mcu i use is at89c52, timer0 is used...
  • Interval timer
    I want to use a watchdog timer as an interval timer (and NOT for watchdog purposes). Can anyone throw light on how this can be done. Any help is appreciated.
  • Interval does not work when receiving signals
    Hi I have the problem, that I want to execute a 'ClockTick' each 100ms, and a 'Do_Process' when a Signal is received. If I use: char OSEvent; OSEvent = os_wait(K_SIG+K_IVL,100,0); switch (OSEvent...
  • Watchdog Timer as an interval timer
    Hi, I am trying to use watchdog timer as an interval timer. To test that the interval timer generates an interrupt, I am toggling a pin in the ISR of the watchdog interval timer. But it is not working...
  • STR9 RTC interrupt generation interval
    Hello, I am not able to persuade my RTC to generate periodic interrupts more frequent than 2Hz (that works just fine). In theory, the device should support 2, 16, 128 and 1024 Hz. When I run my program...