teensy 3.2 raw audio file upload

[Steelforce]

(please explain everything detailed cuz this is my first project) Hello, I'm making a teensy lightsaber. I'm strugling to put the audio files into teensy. heres the code that I found from the web: https://raw.githubusercontent.com/i..._lightsaber_v1/master/ILTMS_lightsaber_v1.ino. Do I have to load some ceratain files??? do you have any ideas?

 

[Theremingenieur]

Basically, it is much simpler to load the audio files onto a SD card and to insert the latter into the slot on the audio add-on board.

 

[Steelforce]

Can I do it without the audio board? is there any way?

 

[el_supremo]

That code requires that at least 5 raw audio sounds have been loaded into the prop shield's onboard ram chip.

saberswing1.raw
saberon.raw
saberoff.raw
HUM2.RAW
saberswingX.raw

I have done a brief search for them and can't find them. You will have to dig around until you find them or can replace them yourself.

Pete

 

[MichaelMeissner]

That code requires that at least 5 raw audio sounds have been loaded into the prop shield's onboard ram chip.

saberswing1.raw
saberon.raw
saberoff.raw
HUM2.RAW
saberswingX.raw

I have done a brief search for them and can't find them. You will have to dig around until you find them or can replace them yourself.

Pete

Note, you need to convert these names to 8.3 MSDOS filenames to use them with the prop shield.

You would generally need to use TeensyTransfer to upload these files:

• https://github.com/FrankBoesing/TeensyTransfer
• https://forum.pjrc.com/threads/33859-TeensyTransfer?p=101306

Here is another project for making a Teensy light saber:

• https://kit.com/iliketomakestuff/project-lightsaber-with-motion-sound

 

[Steelforce]

what are MSDOS filenames and how teensytransfer works. If I find similar sounds, can I do the code with them?

 

[MichaelMeissner]

what are MSDOS filenames and how teensytransfer works. If I find similar sounds, can I do the code with them?

MSDOS names have 8 uppercase/numeric letters, a period, and 3 uppercase/numeric letter suffix. https://en.wikipedia.org/wiki/8.3_filename

Here are some links:

• https://www.pjrc.com/teensy/td_libs_AudioPlaySdRaw.html
• https://forum.pjrc.com/threads/28246-how-to-play-raw-audio-file-in-PC
• https://forum.pjrc.com/threads/34810-Teensy-3-2-Prop-Shield-trouble-getting-audio-on-flash
• https://github.com/FrankBoesing/TeensyTransfer
• https://forum.pjrc.com/threads/33978-Playing-RAW-Audio-from-Serial-Flash

 

[el_supremo]

If the code you linked works as claimed, and you have the right hardware and you wired it up correctly and you find suitable sound files and load them into flash, yes it'll work.

Pete

 

[Steelforce]

I found some good replacements for the sounds, so how do I put them into the flash?

 

[Theremingenieur]

Using the TeensyTransfer tool which MichaelMeissner linked above.

 

[Steelforce]

I have it but explain how I do it (You see i'ts my first project ever.)