• RTX51 Tiny and Serial ISR
    Hello All, If i disable round-robin switching in RTX51Tiny TIMESHARING EQU 0 ; default is 5 Hardware-Timer ticks ; 0 disables Round-Robin Task Switching and if i have two tasks in my code...
  • Serial ISR for ADUC842
    Hello sir, I need to write an ISR for serial interrupt. void serial_int (void) interrupt 4 //ISR for Serial interrupt { if((IE & BIT4) == BIT4) //UART interrupt source REN = 1; /...
  • serial ISR doesn't run
    Hello, the ISR runs only for the first time. I'm not sure if the settings for the interrupt are correct. Can anyone explain me the difference between ASC0_RIC_IR and ASC0_RIC thanks for help...
  • #if ISR
    I have created a very useful macro that will have disastrous results if it is used inside an ISR. A few years from now some unsuspecting soul (who could be me) will probably use it inside an ISR and spend...
  • invoking Timer 0 interrupt from the serial ISR
    Does anybody have any idea ? within the serial ISR ET0 = enabled PT0 = high TF0 overflows but the timer ISR not invoked.... Guy