Well I am a programmer and I like manga and anime, sowww I guess so

Basically I will use the freq( command for 2 square waves and a white noise generator for drums. When 2 notes are played at once it plays a slow or a fast arpeggio(depends on the arpeggio mode you are in). The fast arpeggio will blend the sounds more than the slower arp. SuperTIsound doesnt use interrupts. It has to play very long squares compared to monotune. Drumsounds dont blend in, but they replace the sound of the squares. This doesnt sound strange and it saves some code. High performance stands for: long notes, polyphone square and drums. Monotone only has some small square beeps. Explained?

Version 0.2 recording. Very poor quality. Blame my phone :p
Added:
-wavelength table
-frame support
-a fun demo song
-some optimization

Planned:
-2nd square channel
-Arpeggios
-Long notes
-External song files

U needz moar question markz?

Okay, but this is an interface for a real ti84, so thats kinda irrelevant.

Why would they use an emulator? Then you need a laptop or something which is bigger and more expensive than a calculator. Besides, all students here have a 84+

TI-Nterface
(Temporary name for this project. Don't sue me TI :'()

My profile essay for school is about an interface that connects a system board to the TI84+. As you can see I have made a design. This is the first design which consists of: -4 digital inputs -2 digital outputs -a special bus for power supply and ground to the system board. -I/0 port for communication. It slides over the TI84+. It has an embedded jackplug so you dont have to own a 83 linkcable. This version is probably slightly smaller than the ultimate version, because there is now way that I can fit all the electronics in such a small box Apparently I can thanks to arduino This is an image of the systemboard I want to connect to the TI 84 +.

Some of you might have seen my TI indication led's. This thing was inspired by that piece of equipment. With this device I will eventually demonstrate the full power of the TI 84+!!


Planned features:
-Basic (de)multiplexing algorithm written in C for the PIC microcontroller.
-Realtime data transfer
-Software written in AXE on the TI84+(I already know how to use it, so it might save some time...)
-Some moar awesome stuff such as indication led's and some sort of midi

I hope you like this When I have more information about the project I will update this topic!



Message to all haters mentioning the vernier labPro. Labpro interfaces cost 3 times as much as the calculator itself and they are big. They wont slide over your TI and they are ugly The software included uses you calculator as a display instead of a digital device that can respond to certain changes in the digital signals. My interface will use more processing power of the TI84 so that the interface can be made cheaper than the TI 84+ itself.
Any questions?

I need to know how the Get and Send functions work. Not how to use them, but how they communicate with other devices. I found this picture on the web:
Is it really this simple? Does it just send one byte using this method? No machine id etc.?