• How to avoid BKPT 0xAB instruction
    I am using MCU Cortex-M4 and running keil on simulation. while running keil in debug mode, code is stopping at BKPT 0xAB instruction and we have to re initialize run to continue like break point. I am...
  • BKPT 0xAB - problem without SWI
    Hi, I have the same problem, program stuck at bkpt 0xab, but I do not use serial wire interface (SWI). The Ulink2 is configured JTAG and SWJ checkbox is noch marked. My program runs before I added...
  • Using destructor without heap results in stop on BKPT 0xAB
    I'm using Keil 4.53 for some LPC1766 (ARM Cortex-M3). I tried this simple code: class Base { public: virtual ~Base() {} }; class Derived : public Base { public: int b; virtual ~Derived()...
  • Program execution getting stuck
    I am working on LPC2106 microcontroller with Keil development tool.My problem is upon a function execution the controll is getting transferred back but Link Register is not getting next instruction/function...
  • debug stuck in if loop?
    I loaded the can example that came with the pack installer and stepped thru it till I got to these lines. #if (CAN_LOOPBACK == 1) if (can_cap.external_loopback != 1U) { return false; } status = ptrCAN...