Hi! I am trying to setup a system which reacts if a certain series of 6 dtmf tones are sent to it, lets say 1,2,3,4,5,6. Using some other people code i have managed to decode DTMF with a simple 8870 chip. Now i need to work out how to process these values, looking for the correct series of values and when it recives them it needs to turn on digital pin 13. How would i do this? I am ccompletely clueless when it comes to programming. My current code can be seen here: http://operationhelios.com/cutdown_code/v1_0.ino
Sorry. Just to make it clear the arduino might hear: 4685464646147614348643416468*123456*
And then be required to turn of digital pin 13.