Ingenic Jz4740/Jz4732 players

[mcuelenaere]

Could it be the lcd driver Bugy something is?
At my Onda VX747 + is sometimes simply the display is dark when it is tapped.
Only after a few seconds, it lights up briefly and then go back to normal.

to gametot

This screen blank problem also happened to my Onda VX747, I guess it comes from the LCD driver in rockbox. Try to adjust the brightness to 15 not 16. This method solve it. Hope it helps. 

First, this isn't the LCD driver but the backlight driver

Gametot: at what brightness levels do you experience this?
It sounds like the backlight driver starts the fading process, but the backlight doesn't have the correct values set.

[Gametot]

I have the value set at 15 now the problem is now no more.

   
Are you still working on the keymaps?
In the control Pacbox is wrong    and by Doom and at the screen when I turn at 90, the control also twisted what can you do?.

[mcuelenaere]

I have the value set at 15 now the problem is now no more.

Are you still working on the keymaps?
In the control Pacbox is wrong and by Doom and at the screen when I turn at 90, the control also twisted what can you do?.

You can remap the keys in Doom itself, haven't looked at Pacbox yet.

If you want to look yourself, the keymap is in apps/plugins/pacbox/pacbox.h

[tspoon]

Hi, I have been running Rockbox on my 747 for several days and have a question. How do you perform a 'stop' to stop playback from the wps? I can't seem to find that control, it's useful for bookmarking when leaving one playlist to play another.  Thanks for all the work to those involved so far.

[cluex]

While in WPS screen, touch the top right screen, it will stop playback.

Hope it helps.

[tspoon]

Hmm on my unit it goes to 'pause' not 'stop'. It won't bookmark on pause...

I also tried to define a 'stop' area on the screen from the wps, but I'm not sure of the syntax, are the x & y coordinates counted from the top or the bottom of the screen?

my wps code : %T|100|75|40|50|stop|

[cluex]

Ooops, I only know pausing playback. Sorry for it.

Could anyone post link to latest Rockbox Onda VX747 build? I can't compile it.

The previous SVN link is no longer available.. Thank u in advance.

[mcuelenaere]

Hmm on my unit it goes to 'pause' not 'stop'. It won't bookmark on pause...

I also tried to define a 'stop' area on the screen from the wps, but I'm not sure of the syntax, are the x & y coordinates counted from the top or the bottom of the screen?

my wps code : %T|100|75|40|50|stop|

X- and Y- coordinates are counted from the top-left of the current viewport.

Try %T|206|372|24|24|&stop| instead, this makes the button behave as a pause button when pressing it shortly, but it acts as a stop button when press-and-hold'ing it (this will go into SVN later).

edit:
Also, I ported the Pen&Paper WPS for the Onda, if anyone's interested I could add an entry in the theme server for the Onda's.

Ooops, I only know pausing playback. Sorry for it.

Could anyone post link to latest Rockbox Onda VX747 build? I can't compile it.

The previous SVN link is no longer available.. Thank u in advance.

http://build.rockbox.org/data/rockbox-ondavx747.zip is always the latest build (or use Rockbox Utility to download it).

[sinless]

Hmm...I have a onda vx777...as i know it only has two buttom(one and another inside the device,less than 747)..Can Rockbox run correctly on 777?
And how can i make it dual-boot(777 doesn't have a hold switch)?
Thanks....

[Gametot]

edit:
Also, I ported the Pen&Paper WPS for the Onda, if anyone's interested I could add an entry in the theme server for the Onda's.

yes i have Interested

[mcuelenaere]

Hmm...I have a onda vx777...as i know it only has two buttom(one and another inside the device,less than 747)..Can Rockbox run correctly on 777?
And how can i make it dual-boot(777 doesn't have a hold switch)?
Thanks....

Sure, I have had reports of users running Rockbox on the VX777 with no problems.

I didn't know it doesn't have a hold switch, what buttons does it have then?

I'll make you a build which'll show the GPIO values, that way I can figure out how the buttons are mapped.

edit:
Also, I ported the Pen&Paper WPS for the Onda, if anyone's interested I could add an entry in the theme server for the Onda's.

yes i am interested

I'll post it later this evening.

[tspoon]

Try %T|206|372|24|24|&stop| instead

edit:
Also, I ported the Pen&Paper WPS for the Onda, if anyone's interested I could add an entry in the theme server for the Onda's.

http://build.rockbox.org/data/rockbox-ondavx747.zip

Thanks, I'd be interested in the theme too...

Actually just one further question, on the wps page it gives a code for volume, but the description  does not say how raising or lowering the volume is accomplished, it only says :

 volume - sets the appropriate volume based on the touch

Can anybody tell how this works to raise or lower the volume. I'm guessing that maybe it raises if you hold your finger on and move left to right, and lowers for a right to left movement...

[mcuelenaere]

Actually just one further question, on the wps page it gives a code for volume, but the description  does not say how raising or lowering the volume is accomplished, it only says :

 volume - sets the appropriate volume based on the touch

Can anybody tell how this works to raise or lower the volume. I'm guessing that maybe it raises if you hold your finger on and move left to right, and lowers for a right to left movement...

It's based on the width and height of that touch screen area, if the width is bigger than the height it's landscape oriented, otherwise portrait.

When landscape oriented, the area acts as a vertical scrollbar (in portrait as a horizontal) to set the volume (which isn't ideal, perhaps an argument should get added to manually force portrait or landscape orientation).

Try downloading/compiling the simulator and play with that (or just run a build on your device!), you'll figure it out eventually

[mcuelenaere]

sinless:

Could you download this file and upload it to your player with usbtool 10 bootloader.bin (see the wiki for more info about usbtool)?

You'll need to open up your device and look for an internal button, that's the 'magic' button (see this for more details).

The file contains a modified Rockbox bootloader showing the touchscreens coordinates and the GPIO 0-3 raw values.

Could you tell me what value changes when you press a button, and that for each button there is on your device? (including power-off and hold if available)

[slowmoe]

sinless:

Could you download this file and upload it to your player with usbtool 10 bootloader.bin (see the wiki for more info about usbtool)?

You'll need to open up your device and look for an internal button, that's the 'magic' button (see this for more details).

The file contains a modified Rockbox bootloader showing the touchscreens coordinates and the GPIO 0-3 raw values.

Could you tell me what value changes when you press a button, and that for each button there is on your device? (including power-off and hold if available)

On my 777 there are these 4 values:
B0010300  FEFC1866  77F30000  FFFFFFFF

Pressing the power button changes the last Value to DFFFFFFF. The hidden button changes the Value to FFFFFFFD. When I put my sd card in it the second Value changes to DEFC1866.