• Interrupt Enable
    Hello, here's a question about the interrupt handling of a Siemens 80C165: I use the external interrupt 5, which works like it should. Sometimes, I want to disable that interrupt, so that the controller...
  • handling of the interrupt enable register in rtx-51
    dear all: In RTX-51 user's guide 09.97 page 25 ,there is a sentence: THE INTERRUPT ENABLE register of the 8051/MCS 251 are managed by RTX-51/251 and must not be directly manipulated by the user! ...
  • Global Interruption Disable/Enable
    Which is the easiest way for Global Interruptions Disable/Enable in CA for LPC2129? Varuzhan
  • enabling serial interrupt
    I am having trouble enabling a serial interrupt. It looks like this: void SIOhandler() interrupt 4 using 3 { int c; P3 ^= 0x10;/*toggle LED*/ if(!RI) return; c = _getkey(); SIObuffer...
  • Enable UART1 interrupts LPC1768
    /* Enable UART1 interrupts. */ IN LPC1768 VICVectAddr14 = (U32)handler_UART1; VICVectCntl14 = 0x27; VICIntEnable = (1 << 7); BUT ERROR: Serial.c(62): error: #20: identifier "VICVectAddr14" is...