serial com

edited April 2015 in Library Questions

prob can somebody help to solve it?


  • The ports are COM4 = 0 COM6 = 1 COM8 = 2

  • edited April 2015

    If a.length = x, you should never try to access a[x]. This is because we count the elements of an array starting with 1, but we access them using indexes that start at 0.

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