• GPIO interrupt won't trigger
    I have set a pin on a Cortex M3 to act as an rising-edge triggered interrupt and it's not firing for some reason. What it should do is receive a 1Hz pulse, trigger an interrupt and start a 12.8Khz square...
  • GPIO Interrupts trigger problem
    I am using LPC1788 controller (FBD208pin package). I use some GPIO lines of Port 0 and 2 as external interrupts. There are Opto couplers, proxy sensors, etc sensors (that generate single pulse) are...
  • LPC1768 GPIO interrupts
    Hi , I m new to CORTEX M3 , and was trying to get the GPIO interrupts functionality on LPC1768 working, however , it doesnt seem to work, seems like the interrupt isn't enabled. Here is my code ...
  • 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...
  • LPC1768 Interrupt on GPIO PORT 2
    Hi all, I'm trying to make an interrupt on one pin of the port 2. I found the registry setting, but I do not know the name of the interrupt function. For an interrupt EXT1 the name of the function...