• Still confused
    I understood why PINSEL0 is used for P0_15 & PINSEL1 is used for P0_16 . I tend to get confused when i see different codes being used for different Application notes. PINSEL0 |= 0x00050000; ...
  • confused characters
    HI I have a stm32f103c8t6. I connected data pin of LCD to portA.& RS,RW,EN to PB0...PB2 . but my lcd is really confused. everyTime i send "111" to LCD it shows "333". everyTime i send "qqq" to LCD...
  • CMSIS confusion
    Note: This was originally posted on 27th October 2012 at http://forums.arm.com Hello all I have few questions about CMSIS. I have reviewed some libs with basic functions and there is no loops for rest...
  • APB confusion
    Note: This was originally posted on 1st September 2011 at http://forums.arm.com Hi, This may seem a very basic doubt. I have implemented APB peripheral on a Cortex M1 based ACTEL platform. I do 3 memory...
  • Preprocessor Confusion?
    Why does Keil's C51 preprocessor work fine with: #define MULTPLR (unsigned char)((float)9.114584e-5 * (float)18432000 / (float)12) ...but consistently give the wrong result with: #define...