Search found 31 matches

by truman_k@yahoo.com
Nov 29th, '16, 17:17
Forum: Yocto v1.0 Software
Topic: Official Yocto BUGS list
Replies: 40
Views: 55377

Re: Official Yocto BUGS list

Plausible bugs:
I tried to use Yocto to trigger two drum eurorack modules, the results as follows:
1) In Midi mode, the Trig2 (T2) cannot play back any recorded nodes. T1 has no problem.
2) In Edit mode or Play mode, both T1, T2 work fine, no problem.
by truman_k@yahoo.com
Nov 22nd, '16, 10:40
Forum: Nava Software
Topic: Nava v1.0 Firmware
Replies: 117
Views: 157341

Re: Nava v1.0 Firmware

Hey guys, I can't seem to update the firmware. I can't use MIDIOX because i'm on a mac, so I used SysExLibrarian. The Nava patiently waits while the firmware is uploading, but the trigger buttons don't light up to show the progress. I can see my MIDI interface (UM-2G) is sending MIDI because the LE...
by truman_k@yahoo.com
Nov 20th, '16, 11:32
Forum: Nava Hardware
Topic: Gate Triggers don't properly trigger...
Replies: 13
Views: 10567

Re: Gate Triggers don't properly trigger...

I was using a multimeter to test it at first. It seems that the multimeter cannot catch the 2ms pulse. So it reads 0.07v all the time. And that makes me think that my circuit is going wrong. Fortunately, Bastien asked me to use a scope to track it. So here are the results. Hope that the next softwar...
by truman_k@yahoo.com
Nov 20th, '16, 09:45
Forum: Nava Hardware
Topic: Gate Triggers don't properly trigger...
Replies: 13
Views: 10567

Re: Gate Triggers don't properly trigger...

This is the output of Trig-1 of Nava. http://i68.tinypic.com/jruwyr.png It seems to be alright, with 5V peak and at an interval of 124ms which is 120bpm, pulse width 2ms. This is the output of clock Out of Drumbrute. http://i67.tinypic.com/rk4ydw.png With a lower peak of 3.75V and also at 124ms inte...
by truman_k@yahoo.com
Nov 15th, '16, 16:25
Forum: Nava Hardware
Topic: Gate Triggers don't properly trigger...
Replies: 13
Views: 10567

Re: Gate Triggers don't properly trigger...

Hi Bastien, I have trace through the path. Here is what I found: 1) pin 38 of the Atmega (IC119) is giving 4.80v. *** But I don't see any significant drop of voltage to 0v on triggers 2) pin 3 of J2 connector is giving 4.80v 3) pin 3 of J10 connector on the IO board is giving 4.80v 4) The C leg of 2...
by truman_k@yahoo.com
Nov 14th, '16, 01:37
Forum: Nava Hardware
Topic: Gate Triggers don't properly trigger...
Replies: 13
Views: 10567

Re: Gate Triggers don't properly trigger...

The 5V S-trig is generated at pin 38 of the Atmega (IC119), but i doubt there would be a problem here, you can check anyway. After that, it goes to pin 3 of J2 connector, be sure to check that the wire isn't broken. Then, the pin 3 of J10 connector on the IO board is connected to a 47k res (R550) w...
by truman_k@yahoo.com
Nov 13th, '16, 17:13
Forum: Nava Hardware
Topic: Gate Triggers don't properly trigger...
Replies: 13
Views: 10567

Re: Gate Triggers don't properly trigger...

I have the same problem too. I cannot trigger the clock of SH-101. I have a very low Trig-1 output voltage which is way below 2.5v, I have 0.07v only. Which part of the Nava should I check to see if there is a problem?
by truman_k@yahoo.com
Nov 13th, '16, 12:16
Forum: Nava Software
Topic: Is this a Bug? Closed Hihat accent cannot be saved
Replies: 4
Views: 5433

Re: Is this a Bug? Closed Hihat accent cannot be saved

Thanks Phil for spending your time to try this out.

I guess this must be the software problem? Maybe I should put this in the Bug list.
by truman_k@yahoo.com
Nov 12th, '16, 09:03
Forum: Nava Hardware
Topic: Chia Shin Knobs [Small Knobs are SOLD OUT] plz read
Replies: 204
Views: 129296

Re: Chia Shin Knobs [IN STOCK]

Just received mine today. They look fantastic. :lol:
by truman_k@yahoo.com
Nov 11th, '16, 11:22
Forum: Nava Software
Topic: Is this a Bug? Closed Hihat accent cannot be saved
Replies: 4
Views: 5433

Re: Is this a Bug? Closed Hihat accent cannot saved

No one has this problem? So this must be something wrong with my built?

Anyone has any idea which part of my built goes wrong?