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    Hi all How to write a pragram to subtraction immediate data from accumulator with borrow in C51?
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    I am trying to do a straight forward subtraction and am getting the wrong result every time. The code is as simple as if(SetPoint>PulseCountLast) { error = SetPoint-PulseCountLast; } All three...
  • 40 bit subtraction
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  • ASCII
    How to input ASCII values coming from serial. E.g if 8-bit ASCII code '80' of alphabet P , or 8-bit ASCII code '49' of digit 1 is recieved at serial port, how do I input this ASCII.
  • Fast dark picture subtraction
    Hi, I'm searching for a fast way to substract a dark image from another image. If the dark image pixel value is greater than the corresponding image pixel, the resulting image pixel should be zero...