Small project

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Small project
Tweet Topic Started: Apr 29 2010, 10:11 PM (472 Views)
Rockman	Apr 29 2010, 10:11 PM Post #1
hoighty-toighty Posts: 11,070 Group: Guardian Member #48 Joined: December 17, 2004 Gender Male Country United States What Browser do you use? Firefox, when it isn't crashing.	http://www.youtube.com/watch?v=yQX8o91TO-I 6 hours of work complete. The project was to take the microprocessor and code in Assembly language using a variety of techniques to make the speakers play a song. There are two boards there that are playing the melody and the backup melody for The Legend of Zelda. This was also in combination with storing the program to the flash memory on the board so that you can take the boards anywhere, plug them into power and play the song. Terrible quality video, but all I had was my phone.
	JAke is a copyright of Spazo and Pickle Flavored Fudge Pops inc.


Meowth	Apr 29 2010, 10:30 PM Post #2
=._.= Posts: 130,670 Group: Princess Member #23 Joined: November 22, 2004 Gender Female Country United Kingdom Favourite Anime The Melancholy of Haruhi Suzumiya What Browser do you use? FireFox Favourite Manga Fruits Basket	That's nice, what else can you make it do?



+ Pelador	Apr 29 2010, 10:47 PM Post #3
Crazy Awesome Legend Posts: 25,663 Group: Legend Member #4,634 Joined: December 12, 2009 Gender Not Specified Country None Favourite Anime HunterxHunter What Browser do you use? Firefox Favourite Manga Dragonball	Can you turn me into Robocop please?
	http://www.youtube.com/user/jonjits


Rockman	Apr 29 2010, 11:44 PM Post #4
hoighty-toighty Posts: 11,070 Group: Guardian Member #48 Joined: December 17, 2004 Gender Male Country United States What Browser do you use? Firefox, when it isn't crashing.	Kyonko Apr 29 2010, 10:30 PM That's nice, what else can you make it do? Run a motor, use it to dial and act as a phone, run a servo motor, calculate numbers, display something on the lcd, prompt the user for input and display output. Knowing your hex to binary conversions is very helpful when programming these things.
	JAke is a copyright of Spazo and Pickle Flavored Fudge Pops inc.


+ Pelador	Apr 30 2010, 12:33 AM Post #5
Crazy Awesome Legend Posts: 25,663 Group: Legend Member #4,634 Joined: December 12, 2009 Gender Not Specified Country None Favourite Anime HunterxHunter What Browser do you use? Firefox Favourite Manga Dragonball	You must be quite good at maths. Hex is hard. I had a brief look at it once and it went straight over my head. But maybe I'm just dumb.
	http://www.youtube.com/user/jonjits


* Light	Apr 30 2010, 10:34 AM Post #6
Yo Posts: 5,563 Group: Retired Staff Member #2,705 Joined: October 5, 2007 Gender Not Specified Country United Kingdom Favourite Manga The Story of Light the Legend by Cal/DBZF Invasion! by Copy_Ninja	This is really cool, If you ever get time post some vids or pics of it in the creation process, I find this stuff interesting.



Meowth	Apr 30 2010, 11:17 AM Post #7
=._.= Posts: 130,670 Group: Princess Member #23 Joined: November 22, 2004 Gender Female Country United Kingdom Favourite Anime The Melancholy of Haruhi Suzumiya What Browser do you use? FireFox Favourite Manga Fruits Basket	Pelador Apr 30 2010, 12:33 AM You must be quite good at maths. Hex is hard. I had a brief look at it once and it went straight over my head. But maybe I'm just dumb. He faps to maths, it's one of his biggest turn ons.



Rockman	Apr 30 2010, 02:09 PM Post #8
hoighty-toighty Posts: 11,070 Group: Guardian Member #48 Joined: December 17, 2004 Gender Male Country United States What Browser do you use? Firefox, when it isn't crashing.	I actually can post some of the code bits here, Code: ;NOTE LENGTHS ARE LISTED IN 1MS INCREMENTS VAR1 DC.W 0 WHOLE EQU 7682 HALF EQU WHOLE/2 QUARTER EQU WHOLE/4 EIGHTH EQU WHOLE/8 QUARTER_THIRD EQU HALF/3 EIGHTH_THIRD EQU QUARTER/3 SIXTEENTH EQU WHOLE/16 SIXTEENTH_THIRD EQU EIGHTH/3 THIRTYSECOND EQU WHOLE/32 THIRTYSECOND_THIRD EQU SIXTEENTH/3 SIXTYFOURTH EQU WHOLE/64 SIXTYFOURTH_THIRD EQU THIRTYSECOND/3 BREATH EQU 5 DC.W B4b,HALF DC.W REST,BREATH DC.W REST,EIGHTH_THIRD+EIGHTH_THIRD DC.W B4b,EIGHTH_THIRD DC.W REST,BREATH DC.W B4b,EIGHTH_THIRD DC.W B4b,EIGHTH_THIRD DC.W B4b,EIGHTH_THIRD DC.W REST,BREATH Basically the computer scans through these variables individually at a pace of 24Mhz per second, loads them into the frequency generator and outputs that frequency based on the scale factor of a whole note of 7682. The code stands for, DC.W, Character variable one binary word in length, B4b stands for a B flat note on the 4th octave and the portion after that is how long it lasts. Once you are done making sure the setup is complete, your song is correct, (the music itself in code value is 7 printed pages long by itself), then you load it to the microprocessor using the editor and it plays.
	JAke is a copyright of Spazo and Pickle Flavored Fudge Pops inc.


+ Pelador	May 1 2010, 02:43 AM Post #9
Crazy Awesome Legend Posts: 25,663 Group: Legend Member #4,634 Joined: December 12, 2009 Gender Not Specified Country None Favourite Anime HunterxHunter What Browser do you use? Firefox Favourite Manga Dragonball	lmao. My mathmatical ability is not good. I can never even remember pythagoras now matter how many times it's explained. I'm more into learning guitar at the the moment anyway.
	http://www.youtube.com/user/jonjits


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