• A question about timer configuration
    Hi all, I am relatively new to the ARM family and I didn't find an answer in the documentation, unfortunately... I am trying to change the interrupt rate of my STR7's timer 0. I have an 16[Mhz] external...
  • Question about RTX startup.s
    Hi, I am trying to use RTX on my target(LH7A404). I refered to the example and wrote my own startup.s. But I found in the example that the assembly jump to __main finally. And when I download my image...
  • Question about Stack and Heap
    Hello! I lucking information about different between “stack†an “heapâ€. I read few articles about this topic but, they don’t give me god knowledge. Best regards Mark
  • Question about the OS size
    I got a MCB2140 Evaluation board for the phillips lpc2148. I was curious about the maximum program size i can write for this board. I assume since my flash size is 512kb, i would assume thats the largest...
  • question about DMA
    Hi, I'd like to connect parallel data (8 bit,10MHz) to the MCU STM32F103RB6 directly GPIO (in DMA mode). It's possibly access DMA?