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    Hi all! How can I write routine in negative mode (monocrome inverted) using an area of code? Who can help me? Are there special instructions in the new C book?
  • How convert double type to float?
    The time transmitted from ALLSTAR DATA SOURCE is double type,and wanted to display time to LCD,so I want to convert double type to float ,and want to uS .How can i do that? Thanks a lot!
  • Maximum Negative voltage to gpio pin
    I am using lpc2378 .I use zener diode for one application.It gives -0.8v pulse for some time. can it damage the gpio pins. What is maximum negaive voltage which we can apply to gpio pin.
  • fmod with negative decimal numbers error?
    the result of fmod(-0.6, 0.01) is -0.01 is this an error?
  • Baud rate - negative value in TH?
    My question is that once we get the value of 28,800 after dividing the crystal frequency (11.0592Hz) by 12 and then by 32, why we divide the value 0f 28,800 by a negative 3 (-3 = FD in HEX) in TH register...