• need external interrupt code for lpc2148
    hi, i am new to arm controllers, i have done basic led and switch codes on lpc2148 microcontroller using keil. When i started writing interrupt code i got stop, i am not getting how to load values into...
  • LPC2148 ADC interrupt problem
    Hello all, i am using lpc2148 in one of my application. i used adc conversion competition interrupt so that no need to poll it. it works fine when first time it completes conversion of adc and execute...
  • 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,...
  • external interrupt problem
    Hi, I am trying simulate external interrupt with LPC2104 using keil. But it doesn't work. I pasted my c code below and i didn't make any change in startup.s code. I'm trying to turn off led at...
  • External Interrupt Problem.
    Hi, I'm trying to get an External Interrupt from my User Button (PB7) on the board (MCBSTM32C). I'm using a sample code i found from the web called; stm32_exti. Even if I clear the interrupt pending...