• 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...
  • 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 input
    Hi I need to connect my MCBSTR9 board to a FPGA board. I have been trying to get input via GPIO pins. I am able to get input only over P4 and P5 (I have tried P0 - P6). I am displaying the output...
  • trigger the execution via USB
    I am using MCB2300 kit with LPC2378 processor. I had a look at the example provided in C:Keil\ARM\Boards\Keil\MCB2300\RL\USB_FlashFS . Here SD Card as storage media for USB memory. I am doing some processing...
  • DMA to peripheral GPIO HAL
    I've had trouble finding any documentation on how to do this and so I've had to resort to examples posted on forums around the web. I was hoping there'd be someone here that could tell me if I've done...