Search found 87 matches

by helectromagneticus
Feb 2nd, '20, 03:08
Forum: Yocto v1.0 Software
Topic: Unoffical Firmware Available
Replies: 196
Views: 313526

Re: Unoffical Firmware Available

rv0, I like where your head is at with this! I don't have any brilliant ideas for the fill-in problem. I don't use my Yocto live, so it's also not a big deal for me to switch between patterns manually to emulate the 808's fill function. It's worth noting that the unused third trigger pin on the ATME...
by helectromagneticus
Dec 15th, '19, 22:40
Forum: Yocto v1.0 Software
Topic: Unoffical Firmware Available
Replies: 196
Views: 313526

Re: Unoffical Firmware Available

I tested rv0's code and it works great on my machine. I think there's still some weird behavior to work out in Track Edit mode while MIDI synced, but rv0's changes are a good step forward for sure. The new release is up on github: https://github.com/HomoElectromagneticus/Yocto_808/releases/tag/v1.2c...
by helectromagneticus
Dec 14th, '19, 18:11
Forum: Yocto v1.0 Hardware
Topic: Finished Build: No Cymbal, weak Handclap
Replies: 10
Views: 21375

Re: Finished Build: No Cymbal, weak Handclap

Hmm, without having your unit in front of me it is difficult to determine what the problem is. I would proceed with the following: Check the orientation of your transistors and verify their pinouts against their datasheets Check the orientation of IC23 Verify the connections in each circuit node by ...
by helectromagneticus
Dec 14th, '19, 17:55
Forum: Yocto v1.0 Software
Topic: Unoffical Firmware Available
Replies: 196
Views: 313526

Re: Unoffical Firmware Available

Wow! This is great! I will look over and test the new changes this weekend.

I love the idea of a refactor. I was actually just poking around in the code the other day to try and get the MIDI sync tighter. And I hear you about the code style being a bit messy...
by helectromagneticus
Nov 28th, '19, 19:42
Forum: Yocto v1.0 Hardware
Topic: Finished Build: No Cymbal, weak Handclap
Replies: 10
Views: 21375

Re: Finished Build: No Cymbal, weak Handclap

Hi helectromagneticus, A bit late since I had to return the scope and wait until I could borrow it again. I managed to take readings of all but Pin 8 of BA6110 since the service manual shows an audio waveform for comparison. I didn't find a way to inspect that with the tools I have available. Happy...
by helectromagneticus
Nov 28th, '19, 19:24
Forum: Yocto v1.0 Software
Topic: Yoctov1.0 Firmware Update.
Replies: 38
Views: 84268

Re: Yoctov1.0 Firmware Update.

SO I've tried updating firmware. v1.0c. I get the all steps blink twice then when I press play on SysEx librarian the steps on the Yocto don't light up as the firmware plays out of SysEx. TX Speed is at 25%. Is this normal? A friend of mine just bought a Yocto with a big bug on the master section +...
by helectromagneticus
Oct 31st, '19, 02:42
Forum: Yocto v1.0 Hardware
Topic: Finished Build: No Cymbal, weak Handclap
Replies: 10
Views: 21375

Re: Finished Build: No Cymbal, weak Handclap

Hi Vincent, Seems like AN6912 needs to be replaced? Here's a scope screenshot of U23, pin13. Voltages are off at the output despite -14v on pin 12 and the waveform is also missing the last three peaks after the initial peak, as shown in the service manual. https://imgur.com/a/ehAhnTQ Regarding the ...
by helectromagneticus
Oct 31st, '19, 02:31
Forum: Yocto v1.0 Software
Topic: Unoffical Firmware Available
Replies: 196
Views: 313526

Re: Unoffical Firmware Available

Stazma wrote:Hey there ! Just made this little thing : https://www.instagram.com/p/B2okw7ZoZUC/
Very cool!
by helectromagneticus
Jun 13th, '19, 05:30
Forum: Yocto v1.0 Software
Topic: Is it possible to send full midi drum patters via Expander?
Replies: 2
Views: 12344

Re: Is it possible to send full midi drum patters via Expand

You enter mute mode by pressing the mute button, releasing it, and then pressing the step button for the instrument you want to mute. You enter solo mode by pressing and holding the mute button, and then pressing the step button for the instrument you want to solo. Finally you release both buttons. ...
by helectromagneticus
Jun 13th, '19, 05:19
Forum: Yocto v1.0 Software
Topic: Unoffical Firmware Available
Replies: 196
Views: 313526

Re: Unoffical Firmware Available

New firmware version up for test, which adds roll functionality on the Trigger outs https://rv0.be/tmp/yocto_firmware_1_2_a_TRIG_ROLL.syx Code has been tested with master sync, din sync and midi sync. No known issues. Please help by testing the functionality in your setup. Pull request has been fil...