This video shows how we can create functions and procedures to reused code.

1. Programming
Functions and Procedures with Facilino
Leopoldo Armesto
Senior Lecturer
Universitat Politècnica de València
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2. Outline
Material
Worked Instructions
Exercises
Dot, Dash, S.O.S
Encrypt
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3. Material
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Wemos D1 R32 with Arduino Multisensor Shield

4. Worked Instructions
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Main instructions Additional instructions

5. Dot
Implement a ‘Dot’ function that beeps the indicated number of times with a duration of a dot in Morse code.
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6. Dash
Implement a ‘Dash’ function that beeps the indicated number of times with a duration of a dash in Morse code.
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7. S.O.S
Implement a S.O.S message in Morse code using previous functions.
S.O.S = … - - - …
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8. Encrypt
Encrypt a message so that ‘a’->’z’, ‘b’->’y’, ‘c’->’x’ … ‘x’->’c’, ‘y’->’b’ and ‘z’->’a’.
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9. Programming
Functions and Procedures with Facilino
Leopoldo Armesto
Senior Lecturer
Universitat Politècnica de València
9