Project 2 - Morse Key
Project 3 - Automatic Morse Generators
Incorrect Output Pin


Problem:
The circuit diagram shows an output from the PIC on pin 1 but the software controls pin 18.

Solution:
Either
  • Take the output from pin 18 and not from pin 1, or
  • Change the last two DEFINE statements to read
    #DEFINE KEYDN BSF 5, 2
    #DEFINE KEYUP BCF 5, 2
Further information:
I hope that this page helps you with your projects but if you have found any other problems or if you have any further questions please contact me though the email address of gares-AT-g4aym-DOT-org-DOT-uk.

Sorry about the email address but it seems to be the only way to avoid the spammers



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