[napka]

I updated from a previous version (the version before the latest) by overwriting the install and am using your patched firmware 2.2.0.

Very strange behavior. Try to move config.cfg somewhere from .rockbox folder and reboot player. Does problem persist?

 

[napka]

  Sometimes it is as easy as a single resistor change to double your battery life.

You can get 4200 mAh battery. It's double thick, so just put your DAP to leather case without back cover.

 

[napka]

  After this recent update my left and right buttons do nothing. I scoured the settings to see if they can be mapped or activated but haven't found anything. Any idea?

Very strange. I'll test everything now.

 

[noshortcuts]

FYI: On the problem of the physical forward/back buttons not working, I find the screen's forward/back buttons also do not work. The exception for both sets of buttons is that they do work for UP/DOWN like when in playlist mode.
Thanks Napka for checking into this!

 

[matinsoroudi]

i don't have any problems with physical buttons. everything works fine for me. i also upgraded to the latest napka version.

 

[noshortcuts]

One more update for Napka on buttons not working for me since the last update.
I reinstalled everything and no change.
I changed to REDUX theme and found that the left/right buttons were changing volume or FF/RW depending on hard button/screen button. Anyway, I then found a selection of "prevent track skipping" and changed to "no" and that fixed the hard buttons to skip to next song as I wanted. The screen's right button appears to be doing volume and the screen left button goes to a "pitch up" / "pitch down" button (edit, on next song the pitch up buttons did not appear).
 
EDIT: Interestingly, I switched back to Naranjada theme and now the buttons are working again!!!

 

[groovyd]

  @demem has made some reverse-engineering of the dx50.
 
I know that specially the amp section is different between DX50/90. But just in case you're interested: here are the schematics:
 

 

 
would need the schematics for the DX90 and some of the details are important like 'single Op Amp' isn't enough, need to know which one it is.  also need to know all component values like R2, 3, 5, 6, ... for example if R2 & R3 or R5 & R6 are very low values we should lose a lot of power straight to ground.  If anyone can scramble up an accurate and complete schematic for the DX-90 I will pass it to the hardware guru to optimize.  We have worked together often in profession to optimize designs for long battery life and usually at the same time even higher performance.  Exact component selection is a critical part of good design.

 

[matinsoroudi]

touch screen still works while screen is off!!!! u can blind touch everything on screen. i usually turn off the screen manually by pushing power button once. but everything is still touchable although the screen is off!
anyone have the same issue? latest napka, naranjada theme. 

 

 

[matinsoroudi]

changing sleep settings to "always" is the only way to solve the problem. 

 

[napka]

  changing sleep settings to "always" is the only way to solve the problem. 

LCD Settings -> Sleep (After Backlight Off) should be set to Always with DX90. Why do you want other setting? This option if for old mono LCD screens where you can see screen contents when backlight is off. On modern touch screens it lets touches work after backlight off.

 

[matinsoroudi]

yes

 that was stupid 

 

 

[groovyd]

I had mine on 'never'... the problem i think is i don't really 'get' what all those settings actually mean.  would be nice if there were less settings and only the really useful ones and somewhere a description of what they actually do.  maybe the long touch on the setting gives a screen with a full setting description.

 

[apmusson]

 
Very strange behavior. Try to move config.cfg somewhere from .rockbox folder and reboot player. Does problem persist?

I discovered that the right button didn't work properly if the screen was on - but was fine if it was off.  It was the same in mango!  Is that normal?  Is there a conflict between touchscreen and button inputs?
 
Ade

 

[groovyd]

  I discovered hat the right button didn't work properly if the screen was on - but was fine if it was off.  It was the same in mango!  I cleaned the screen -seemed to fix it - dirty screen problem...... lol
 
Ade

whoa, that is a little crazy... perhaps there is some other issue like the case is pressing the screen too hard or something.

 

[ReizeiMako]

Ibasso new FW released. Can I manually update the new FW with Napka's dual boot Rockbox?