Isn't MIDI current loop? Bob Ammerman RAm Systems (contract development of high performance, high function, low-level sofftware) ----- Original Message ----- From: Michael Waits To: Sent: Tuesday, August 15, 2000 3:32 PM Subject: [PIC]: MIDI input and audible output > Hello, I am fairly new to the world > ofmicrocontrollers, and I was wondering if anyone had > ever thought about converting the MIDI code which > comes from the sound card on some pc's to something > which may be heard. Which is what I am trying right > now. I want to have the pic play monophonically, so I > need only worry about one note at a time. I am trying > to only have one output bit, which is a square wave > set to the frequency of the note. Setting the volume > of the note can be done later, butnow I am stuck, > because I don't know if the pin on the sound card can > be connected directly to the uart onthe PIC. If anyone > can shed some light on my problem,it would be greatly > appreciated. > > Thank you in advance > Michael Waits > > > __________________________________________________ > Do You Yahoo!? > Yahoo! Mail Free email you can access from anywhere! > http://mail.yahoo.com/ > > -- > http://www.piclist.com hint: The list server can filter out subtopics > (like ads or off topics) for you. See http://www.piclist.com/#topics > -- http://www.piclist.com hint: The list server can filter out subtopics (like ads or off topics) for you. See http://www.piclist.com/#topics