• defining port wirh reverse order
    Hi, I will use a 4-bit LCD with 8051. But there is a problem, LCD's data pins are connected in reverse order. i.e. D7 to P2^0 D6 to P2^1 D5 to P2^2 D4 to P2^3 My previosly written program...
  • defining port wirh reverse order
    Hi, I will use a 4-bit LCD with 8051. But there is a problem, LCD's data pins are connected in reverse order. i.e. D7 to P2^0 D6 to P2^1 D5 to P2^2 D4 to P2^3 My previosly written program...
  • txd an array and rxd the array value in reverse order, using HTerm.
    the code below is transmit and receive an array data serial. the array data is to be transmitted back in the reverse order. HTerm is used in place of hyperTerminal #include <reg51.h> #include <stdio...
  • txd an array and rxd the array value in reverse order, using HTerm.
    the code below is transmit and receive an array data serial. the array data is to be transmitted back in the reverse order. HTerm is used in place of hyperTerminal #include <reg51.h> #include <stdio...
  • Does arm-none-eabi-gcc support integer overflow check -ftrapv?
    The gcc manual says " ftrapv This option generates traps for signed overflow on addition, subtraction, multiplication operations. " and if arm-none-eabi-gcc support -ftrapv, how does it generate...