Omnimaga: The Coders Of Tomorrow
Welcome, Guest. Please login or register.
 
Omnimaga: The Coders Of Tomorrow
21 May, 2013, 20:06:15 *
Welcome, Guest. Please login or register.

Login with username, password and session length
 
   home   news downloads projects tutorials misc forums rules new posts irc about Login Register  
+-OmnomIRC

You must Register, be logged in and have at least 40 posts to use this shout-box! If it still doesn't show up afterward, it might be that OmnomIRC is disabled for your group or under maintenance.

Note: You can also use an IRC client like mIRC, X-Chat or Mibbit to connect to an EFnet server and #omnimaga.

Pages: 1 [2] 3   Go Down
  Print  
Author Topic: Nspire audio? -  (Read 2647 times) Bookmark and Share
0 Members and 1 Guest are viewing this topic.
calc84maniac
Epic z80 roflpwner
Coder Of Tomorrow
LV11 Super Veteran (Next: 3000)
*
Offline Offline

Gender: Male
Last Login: Yesterday at 21:27:24
Date Registered: 28 August, 2008, 05:09:05
Location: Right behind you.
Posts: 2735


Total Post Ratings: +373

View Profile
« Reply #15 on: 31 March, 2012, 20:45:49 »
0
Since I guess the main solution for USB audio would be to connect a small USB sound card that outputs to a 3.5mm jack, I doubt there would be any quality issues.
Logged
"Most people ask, 'What does a thing do?' Hackers ask, 'What can I make it do?'" - Pablos Holman
MasterGeek
LV2 Member (Next: 40)
**
Offline Offline

Gender: Male
Last Login: 16 April, 2013, 15:17:32
Date Registered: 14 April, 2012, 09:59:26
Location: Canada
Posts: 24


Total Post Ratings: 0

View Profile
« Reply #16 on: 15 June, 2012, 00:53:32 »
0
Maybe it would be possible to just send analog signals directly to some sort of speaker? like a laptop USB speaker.
Maybe it would be possible to make a custom sound device using an ardino?
Logged
renatose
LV5 Advanced (Next: 300)
*****
Offline Offline

Gender: Male
Last Login: Yesterday at 22:49:26
Date Registered: 17 March, 2011, 21:35:59
Location: Portugal
Posts: 201


Total Post Ratings: +3

View Profile
« Reply #17 on: 15 June, 2012, 01:25:05 »
0
Next month I'll start trying it by serial->arduino->old computer internal speaker then I'll post here some results.
And since I don't have experience with C on the nspire I'll use the Lua print() function to send the tunes in some format, the sound is going to be monophonic which would be enough to have some sound in GB games.
Logged
Linux Nspire Computer Software 4.0 announced
Spoiler for Hidden:
Levak
LV8 Addict (Next: 1000)
********
Offline Offline

Gender: Male
Last Login: Today at 19:08:01
Date Registered: 04 April, 2010, 23:42:49
Location: France
Posts: 837


Total Post Ratings: +148

View Profile WWW
« Reply #18 on: 15 June, 2012, 01:33:30 »
0
Quote from: renatose on 15 June, 2012, 01:25:05
I'll use the Lua print() function to send the tunes in some format, the sound is going to be monophonic which would be enough to have some sound in GB games.

You'll have to stay in 3.0.2 or 3.0.1 since 3.1 removed the print() in Lua
Logged
Human always wants to survive and that's why he will fall one day.
My website - TI-Planet - iNspired-Lua
cyanophycean314
LV6 Super Member (Next: 500)
******
Offline Offline

Gender: Male
Last Login: 03 May, 2013, 19:28:34
Date Registered: 07 December, 2011, 02:44:32
Location: Somewhere?
Posts: 363


Total Post Ratings: +42

View Profile
« Reply #19 on: 15 June, 2012, 03:13:44 »
0
Wasn't there a fixprint program by ndless for OS 3.1?
Logged
Programs (Nspire Lua)
Hangman | Checkers | Rush Hour | Base Converter | Flashlight, Mempi, and Strategy Steps | Jumper | Scramble/Boggle
TheNlightenedOne
LV6 Super Member (Next: 500)
******
Offline Offline

Gender: Male
Last Login: Today at 13:11:07
Date Registered: 10 March, 2012, 20:05:21
Posts: 422


Total Post Ratings: +14

View Profile
« Reply #20 on: 15 June, 2012, 03:58:26 »
0
Yes, but iirc it didn't survive a reboot, because it hot-patched the OS in RAM.
Logged
"Eris" (Ndless 3.1)
"Keto" (Ndless 3.1)
"Luna" (AMS 3.10, HW4)
"Aurora" (2.55MP)
calc84maniac
Epic z80 roflpwner
Coder Of Tomorrow
LV11 Super Veteran (Next: 3000)
*
Offline Offline

Gender: Male
Last Login: Yesterday at 21:27:24
Date Registered: 28 August, 2008, 05:09:05
Location: Right behind you.
Posts: 2735


Total Post Ratings: +373

View Profile
« Reply #21 on: 15 June, 2012, 06:15:29 »
0
Quote from: TheNlightenedOne on 15 June, 2012, 03:58:26
Yes, but iirc it didn't survive a reboot, because it hot-patched the OS in RAM.
Newer Ndless versions have a startup feature, so you can set programs to run upon OS startup.
Logged
"Most people ask, 'What does a thing do?' Hackers ask, 'What can I make it do?'" - Pablos Holman
Levak
LV8 Addict (Next: 1000)
********
Offline Offline

Gender: Male
Last Login: Today at 19:08:01
Date Registered: 04 April, 2010, 23:42:49
Location: France
Posts: 837


Total Post Ratings: +148

View Profile WWW
« Reply #22 on: 15 June, 2012, 15:02:24 »
0
Quote from: cyanophycean314 on 15 June, 2012, 03:13:44
Wasn't there a fixprint program by ndless for OS 3.1?
Sure : http://tiplanet.org/forum/archives_voir.php?id=4227
But it's useless to have that+Ndless+3.1 when you can have it in 3.0.1 or 3.0.2 and when you can't use the 3.2 SDK.
« Last Edit: 15 June, 2012, 15:02:41 by Levak » Logged
Human always wants to survive and that's why he will fall one day.
My website - TI-Planet - iNspired-Lua
renatose
LV5 Advanced (Next: 300)
*****
Offline Offline

Gender: Male
Last Login: Yesterday at 22:49:26
Date Registered: 17 March, 2011, 21:35:59
Location: Portugal
Posts: 201


Total Post Ratings: +3

View Profile
« Reply #23 on: 15 June, 2012, 15:38:24 »
0
Quote from: Levak on 15 June, 2012, 15:02:24
Quote from: cyanophycean314 on 15 June, 2012, 03:13:44
Wasn't there a fixprint program by ndless for OS 3.1?
Sure : http://tiplanet.org/forum/archives_voir.php?id=4227
But it's useless to have that+Ndless+3.1 when you can have it in 3.0.1 or 3.0.2 and when you can't use the 3.2 SDK.
anyway I'll use that fix in OS 3.1 if that doens't work I'll go back to 3.0.2.
Logged
Linux Nspire Computer Software 4.0 announced
Spoiler for Hidden:
MasterGeek
LV2 Member (Next: 40)
**
Offline Offline

Gender: Male
Last Login: 16 April, 2013, 15:17:32
Date Registered: 14 April, 2012, 09:59:26
Location: Canada
Posts: 24


Total Post Ratings: 0

View Profile
« Reply #24 on: 27 June, 2012, 02:36:58 »
0
what about using the USB port on the Nspire to connect to the ardino?
Logged
renatose
LV5 Advanced (Next: 300)
*****
Offline Offline

Gender: Male
Last Login: Yesterday at 22:49:26
Date Registered: 17 March, 2011, 21:35:59
Location: Portugal
Posts: 201


Total Post Ratings: +3

View Profile
« Reply #25 on: 27 June, 2012, 03:13:45 »
0
Quote from: MasterGeek on 27 June, 2012, 02:36:58
what about using the USB port on the Nspire to connect to the ardino?

That's something that I won't even try at least in the short term.
Logged
Linux Nspire Computer Software 4.0 announced
Spoiler for Hidden:
Keoni29
LV9 Veteran (Next: 1337)
*********
Offline Offline

Gender: Male
Last Login: Today at 18:42:30
Date Registered: 15 March, 2011, 16:23:33
Location: The Netherlands
Posts: 1115


Total Post Ratings: +146

View Profile WWW
« Reply #26 on: 27 June, 2012, 10:11:02 »
0
Custom sound device? I made a DAC for the TI84+, so I might be able to design one for the Nspire platform. The main problem is that I know very little about the Nspire and I don't have one, so some of you guys will have to do the coding and provide me with a signal which the control logic must interpret.

Edit: http://www.omnimaga.org/index.php?topic=13542.msg254197#msg254197
« Last Edit: 27 June, 2012, 10:12:01 by Keoni29 » Logged

Spoiler for Hidden:
Last signature update 10:55 april 22nd 2013
calc84maniac
Epic z80 roflpwner
Coder Of Tomorrow
LV11 Super Veteran (Next: 3000)
*
Offline Offline

Gender: Male
Last Login: Yesterday at 21:27:24
Date Registered: 28 August, 2008, 05:09:05
Location: Right behind you.
Posts: 2735


Total Post Ratings: +373

View Profile
« Reply #27 on: 28 June, 2012, 02:43:26 »
0
It would be much better to work with the USB audio specifications, so you could actually work with most retail sound devices.
Logged
"Most people ask, 'What does a thing do?' Hackers ask, 'What can I make it do?'" - Pablos Holman
DJ Omnimaga
Retired Omnimaga founder (Site issues must be PM'ed to Netham45, Eeems, Shmibs, Deep Thought and AngelFish, not me.)
Editor
LV15 Omnimagician (Next: --)
*
Offline Offline

Gender: Male
Last Login: Today at 08:22:03
Date Registered: 25 August, 2008, 07:00:21
Location: Québec (Canada)
Posts: 50208


Total Post Ratings: +2613

View Profile WWW
« Reply #28 on: 28 June, 2012, 02:52:14 »
0
The only concern I have if Nspire audio is possible is that it might not have a much higher audience than 8x audio, because it's not everywhere that you easily find USB headphones, since every store expects you to need 3.5mm standard headphones. Of course USB speakers can work I guess, if the calc can power them enough or if they have to be plugged in the wall too.
Logged
Retired 83+ coder, Omnimaga/TIMGUL founder. Now doing power metal music (formerly did electronica)

Follow me on Bandcamp|Facebook|Reverbnation|Youtube|Twitter|Myspace
calc84maniac
Epic z80 roflpwner
Coder Of Tomorrow
LV11 Super Veteran (Next: 3000)
*
Offline Offline

Gender: Male
Last Login: Yesterday at 21:27:24
Date Registered: 28 August, 2008, 05:09:05
Location: Right behind you.
Posts: 2735


Total Post Ratings: +373

View Profile
« Reply #29 on: 28 June, 2012, 03:48:23 »
0
This is the kind of thing I was talking about (I bought one of these myself to eventually try to use with calcs): http://goo.gl/y2CHS
Logged
"Most people ask, 'What does a thing do?' Hackers ask, 'What can I make it do?'" - Pablos Holman
Pages: 1 [2] 3   Go Up
  Print  
 
Jump to:  

Powered by EzPortal
Powered by MySQL Powered by SMF 1.1.18 | SMF © 2013, Simple Machines Powered by PHP
Page created in 0.275 seconds with 30 queries.
Skin by DJ Omnimaga edited from SMF default theme with the help of tr1p1ea.
All programs, games and songs avaliable on this website are property of their respective owners.
Best viewed in Opera, Firefox, Chrome and Safari with a resolution of 1024x768 or above.