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temps_utile / 6 x clock generator [build thread etc]
MUFF WIGGLER Forum Index -> Music Tech DIY Goto page Previous  1, 2, 3 ... 29, 30, 31 [all]
Author temps_utile / 6 x clock generator [build thread etc]
djthopa
ricwadsworth wrote:
djthopa wrote:
Apologies if this has been asked.

My temps panel does not come with a hole on the right of the lcd like on the ornament and crimes.

When i push the top button, i can see the lcd bending down Dead Banana

Any ideas on how to fix this?

There is s space behind the panel but i cant bolt it to the panel since there is no hole.

Cheers


I used a similar spacer to the o_C but reverse attached through the PCB.
Hope this helps.



Thanks for the heads up! I was thinking on using some hot glue between the spacer and the pcb.

Ill give your idea a go, i dont fancy drilling the panel.

Edited:im looking closer the image you attached, but that does not stop the pcb from pushing away from the panel when pressing the button, or am i missing something?

Cheers!
ricwadsworth
Quote:


Thanks for the heads up! I was thinking on using some hot glue between the spacer and the pcb.

Ill give your idea a go, i dont fancy drilling the panel.

Edited:im looking closer the image you attached, but that does not stop the pcb from pushing away from the panel when pressing the button, or am i missing something?

Cheers!


I see what you mean. Mine was to give clearance for the oled. Maybe a dot of hot glue?. I think I might try that on mine too smile
matjinks
Hi There, I just finished a Temps build and everything except out 4 is working, any ideas? also what is the DAC jumper for and which legs should be jumped to do what exactly? I cannot find any info on the DAC jumper in build info or in use must be an oversight?

Thanks for help,

Mathew.
Altitude909
matjinks wrote:
Hi There, I just finished a Temps build and everything except out 4 is working, any ideas? also what is the DAC jumper for and which legs should be jumped to do what exactly? I cannot find any info on the DAC jumper in build info or in use must be an oversight?

Thanks for help,

Mathew.


> also what is the DAC jumper for

To make output 4 work smile

Out 4 is actually coming from the DAC as a clock signal. It's a bit of a legacy thing but the originally idea was to have that available as a CV output for some apps and the jumper was to switch between a clock out only and the DAC channel on the teensy. It never was really implemented on any apps AFAIK and the current config simply has the DAC spit out a square wave. CLK4 is a pad on the underside of the teensy that no one ever uses since its such a PITA to connect. Its routed on uTemps and you can use a pogo pin just like for the supervisor to enable it hardware wise but IDK what is required software wise to use it. The DAC clock out only goes to 4V instead of 5 too..

I would just use a wire lead and jump the DAC postion of the holes for the header
matjinks
Altitude909 wrote:
matjinks wrote:
Hi There, I just finished a Temps build and everything except out 4 is working, any ideas? also what is the DAC jumper for and which legs should be jumped to do what exactly? I cannot find any info on the DAC jumper in build info or in use must be an oversight?

Thanks for help,

Mathew.


> also what is the DAC jumper for

To make output 4 work smile

Out 4 is actually coming from the DAC as a clock signal. It's a bit of a legacy thing but the originally idea was to have that available as a CV output for some apps and the jumper was to switch between a clock out only and the DAC channel on the teensy. It never was really implemented on any apps AFAIK and the current config simply has the DAC spit out a square wave. CLK4 is a pad on the underside of the teensy that no one ever uses since its such a PITA to connect. Its routed on uTemps and you can use a pogo pin just like for the supervisor to enable it hardware wise but IDK what is required software wise to use it. The DAC clock out only goes to 4V instead of 5 too..

I would just use a wire lead and jump the DAC postion of the holes for the header



Ahhh I see so am I right in thinking output 4 is really only a DAC so in the firmware I should only choose the DAC option, unless I have a pogo installed to activate CLK4? And also I should have the pins jumped for DAC activation to make the DAC turn on. I’ll try this later tonight, thanks for the input I love this little module as an underdog to PNW smile
Altitude909
^
Yep, you got it. u dont have to change anything for the DAC out to be on, that's the default state. The CLK4 out very well may be as well so you only have to switch the jumper
matjinks
Altitude909 wrote:
^
Yep, you got it. u dont have to change anything for the DAC out to be on, that's the default state. The CLK4 out very well may be as well so you only have to switch the jumper


Strangely enough I am still not getting anything from no 4 out even with the DAC enabled, everything else works on the module, I tried reflowing some IC’s and smt’s But nothing changed seriously, i just don't get it
matjinks
matjinks wrote:
Altitude909 wrote:
^
Yep, you got it. u dont have to change anything for the DAC out to be on, that's the default state. The CLK4 out very well may be as well so you only have to switch the jumper


Strangely enough I am still not getting anything from no 4 out even with the DAC enabled, everything else works on the module, I tried reflowing some IC’s and smt’s But nothing changed seriously, i just don't get it


Okay my bad I did not have the extra pin on the header to connect to CLK4 on the Teensy now all works great, just need to calibrate now smile
shiny saw
Hi you all,

I've just finished building micro T_u. At certain point shortly after switching it on, the oled screen offsets its X position a bit, and then weird things happens. I could load the firmware, and calibrated it. Finally it went black and stayed like that in the next bootups. While screen off, the module was working (it was sending pulses to the clock received at TR1).

After a while I tried again and the screen was back, but the process of 'corruption' started again. You can see this in pictures attached.

After the last start up, it didn't go into weird display. It stayed normal for some minutes, and then R60 burned. I don't know whether this is related to the screen problem or not.

Any idea? My electronics knowledge is very basic. Thanks for helping..
mxmxmx
shiny saw wrote:
Hi you all,

I've just finished building micro T_u. At certain point shortly after switching it on, the oled screen offsets its X position a bit, and then weird things happens. I could load the firmware, and calibrated it. Finally it went black and stayed like that in the next bootups. While screen off, the module was working (it was sending pulses to the clock received at TR1).

After a while I tried again and the screen was back, but the process of 'corruption' started again. You can see this in pictures attached.

After the last start up, it didn't go into weird display. It stayed normal for some minutes, and then R60 burned. I don't know whether this is related to the screen problem or not.

Any idea? My electronics knowledge is very basic. Thanks for helping..


not really, but if R60 went up in flames chances are the OLED corruption is a symptom of something else. i'd start with removing the OLED and teensy and check for shorts; also make sure the LM1117 actually outputs 5V.
shiny saw
mxmxmx wrote:
not really, but if R60 went up in flames chances are the OLED corruption is a symptom of something else. i'd start with removing the OLED and teensy and check for shorts; also make sure the LM1117 actually outputs 5V.


thanks for the heads-up! I'm waiting for arrival of R60 replacements and a 10x loupe to do that. :-)
shiny saw
mxmxmx wrote:
not really, but if R60 went up in flames chances are the OLED corruption is a symptom of something else. i'd start with removing the OLED and teensy and check for shorts; also make sure the LM1117 actually outputs 5V.


Well, I removed the OLED and Teensy. I've minutely looked for shorts but I couldn't find any. R60 keeps burning, I had to solder a new one to check the LM1117 is indeed outputting 5v. (at least, before R60 went up in flames again). I don't know what else can I do.. seriously, i just don't get it
patchack
Hi there,
It seems Reset does not work on my T_U whatever i send in a pulse trigger or a gate. It's stange because Mute works fine. So, i doesn't think it's a hardware issue, but i dunno...
The firmware is v1.3.1b.

Any idea?

Thanks for help !
mxmxmx
patchack wrote:
Hi there,
It seems Reset does not work on my T_U whatever i send in a pulse trigger or a gate. It's stange because Mute works fine. So, i doesn't think it's a hardware issue, but i dunno...
The firmware is v1.3.1b.

Any idea?

Thanks for help !


which mode(s)? reset only works (should work) for division, the pattern sequencer, and the euclidian stuff.
patchack
mxmxmx wrote:

which mode(s)? reset only works (should work) for division, the pattern sequencer, and the euclidian stuff.


Thanks for your help.
I tested in sequencer and euclidean modes and yes, it does not work in these modes.
patchack
d'oh! it looks i needed to sleep a bit... Now reset works like a charm. Really sorry.
Temps Utile is the perfect tool for clock works !
Thanks again.
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