• Interrupt problem
    Using the STR912, I am using several different interrupts (usb, uart, timer and wiu) all of the irq handled as VIC (vectored) with different priorities (2->6). It happens that something my firmware hangs...
  • Interrupt problem = using External Interrupts
    Hi, I am trying to use External Interrupts in a program where I have already several active interrupts and modules. It happens that after I make the pin description for this external interrupt,...
  • interrupt problem
    Scenario : Need to generate a 15Khz clock and enable the serial port . Individually both work but I cant get this to work , help. void init_timer() { SCON = 0x50; TMOD = 0x22; TH1 = 0xFA;...
  • Problems with interrupts
    Hiya guys, need a bit of help here I have put this code in ----------------------------------------- void noreturn (void) interrupt 1 { send_serial("Timer0 Overflow"); } --------------...
  • Interrupt problem
    hi, I use a 8051 core micro controller in one of my applications where i am suppose to control the motion of a motor. I have used encoder feedback as a measure of motion. The encoder pulses are given...