• Running PWM while debugging
    Hi Guys, I'm using a LM3S6950 ARM Cortex in combination with a Segger J-Link Debugger and Keil MDK for ARM (uVision 4). Is it possible to let the PWM running while debugging? I need it, because...
  • PWM output status query during debugging (simulation)
    During debugging session it seems that PWM status is not accessible for reading, although the pin is reported (as PWM1, PWM2, PWM3,...) in the Pulse Width Modulator peripheral. Any hint? Is there...
  • Interrupt masking during debugging
    For example, if you need to debug an application but do not want the code to enter the interrupt service routine during the stepping, the interrupt request can be masked. This is done by setting the...
  • Not reading IOPIN1 during Timer-Interrupt
    My problem is: I cannot read a Pin P1.26 inside a Timer-Interupt. MCU: LPC2368 // Initialization I/O IODIR1 = (1<<4); // P1.4 Output Timer Interrupt 100us: P1.26 is toggling with 150Hz ...
  • Cortex : Saving registers during interrupts
    Hi Want to know if there is a way to instruct the compiler to preserve more than the normal registers (R0-R3, R12, LR, PSR, and PC) during an interrupt. Regards Viktor Bucher