• Periodic User Timers in RTX:
    Hi Keil, RTX rtos supports only one shot user timer but is there any way that we can make the timer periodic? If not can we implement periodicity with existing rtx timer data structure?. Please help...
  • RTX os_itv_set microsec periodic wakeup
    I wrote a small application using Keil RTX for smartfusion device and probed RTX overhead using Cortex-M3 systick timer (in Digital CRO). I have changed the OS_TICK macro to 50 micro sec. (Even though...
  • Task Design Choices
    An ongoing contemplation of mine is with multi-tasking environments, MCU I/O channels and the devices attached to the I/O channels. In particular with SPI and I2C where multiple external devices may...
  • RTX tasks
    Hi, I try RTX RL-ARM and I would like to know if the only way for task switching is by round-robin. Best regards.
  • Can a task period larger than tick time (rtx51tny)?
    The module just include at89s52,ps7219,ds12887a,leds.When use no os,have a delay sub as void Soft_Delay_ms(unsigned char x) { unsigned int i=0; i = x / Tma; while(x--) _nop_(); } ,and use...