Tue, 18 Jun 2013 09:02:41 +0200 Flyspray:: Rockbox: Recently opened tasks http://www.rockbox.org/tracker/ Jean-Louis Biasini Tue, 18 Jun 2013 09:02:41 +0200 Way to reproduce:
- Lock the device in WPS while playing music
- put your finger on the touchpad and let it there for more than 6 sec.
- the music stop playing, player seems to be frozen.
- press the lock key: player won't unlock but will let playback continue and will then act as normal (i.e. second press unlock the device)]]> http://www.rockbox.org/tracker/task/12874 http://www.rockbox.org/tracker/task/12874 MichaelGiacomelli Sat, 15 Jun 2013 22:42:45 +0200
The ID3v2 tag in this file contains a fair amount of random metadata which seems to confuse Rockbox's parser such that album art is not displayed. Extracting the album art using foobar2000, deleting the existing tag and then reattaching it fixes display of the embedded JPEG so the jpeg itself is fine.

Tested with today's build (7c7fa36) on device (e200v1) and in sim. ]]> http://www.rockbox.org/tracker/task/12873 http://www.rockbox.org/tracker/task/12873 ligd Thu, 13 Jun 2013 11:34:44 +0200 http://www.rockbox.org/tracker/task/12872 http://www.rockbox.org/tracker/task/12872 ligd Thu, 13 Jun 2013 11:30:19 +0200 in the function XNPROD31_R, use the t5 and t6 as input data while ouput data,
there maybe has a error.

static inline FFTComplex* TRANSFORM_W01( FFTComplex* z, int n, const FFTSample* w )
{
register FFTSample t1,t2 asm("r5"),t5 asm("r6"),t6 asm("r7"),r_re asm("r8"),r_im asm("r9");

/* load wre,wim into t5,t6 */
asm volatile( "ldmia %[w], {%[wre], %[wim]}\n\t":[wre] "=r" (t5), [wim] "=r" (t6):[w] "r" (w));
z += n*2; /* z[o2] -- 2n * 2 since complex numbers */
asm volatile( "ldmia %[my_z], {%[r_re],%[r_im]}\n\t":[r_re] "=r" (r_re), [r_im] "=r" (r_im):[my_z] "r" (z));
XPROD31_R(r_re, r_im, t5 /*wre*/, t6 /*wim*/, t1,t2);

z += n; /* z[o3] */
asm volatile( "ldmia %[my_z], {%[r_re],%[r_im]}\n\t":[r_re] "=r" (r_re), [r_im] "=r" (r_im):[my_z] "r" (z));
XNPROD31_R(r_re, r_im, t5 /*wre*/, t6 /*wim*/, t5,t6);
}

I suggest use like this, maybe a butter way, but I am not sure:
static inline FFTComplex* TRANSFORM_W01( FFTComplex* z, int n, const FFTSample* w )
{
register FFTSample t1, t3, t4, t2 asm("r5"),t5 asm("r6"),t6 asm("r7"),r_re asm("r8"),r_im asm("r9");

/* load wre,wim into t5,t6 */
asm volatile( "ldmia %[w], {%[wre], %[wim]}\n\t":[wre] "=r" (t3), [wim] "=r" (t4):[w] "r" (w));
z += n*2; /* z[o2] -- 2n * 2 since complex numbers */
asm volatile( "ldmia %[my_z], {%[r_re],%[r_im]}\n\t":[r_re] "=r" (r_re), [r_im] "=r" (r_im):[my_z] "r" (z));
XPROD31_R(r_re, r_im, t3 /*wre*/, t4 /*wim*/, t1,t2);

z += n; /* z[o3] */
asm volatile( "ldmia %[my_z], {%[r_re],%[r_im]}\n\t":[r_re] "=r" (r_re), [r_im] "=r" (r_im):[my_z] "r" (z));
XNPROD31_R(r_re, r_im, t3 /*wre*/, t4 /*wim*/, t5,t6);
}]]> http://www.rockbox.org/tracker/task/12871 http://www.rockbox.org/tracker/task/12871 Shawn Recupido Mon, 10 Jun 2013 22:00:57 +0200 http://www.rockbox.org/tracker/task/12870 http://www.rockbox.org/tracker/task/12870 Ivan Privaci Thu, 06 Jun 2013 02:46:57 +0200
When playing .opus files, no metadata is displayed. Some files (92kbit stereo music files so far) do play fine otherwise. Others induce crashes upon attempting to play. An example is attached.

First test, I played a couple of music files successfully, then tried to play the attached file. System crashed immediately showing the following:
"Undefined instruction
pc:30000002 sp:300632[display cuts off here]
bt end"

Powered off, restarted, and tried to play the attached file immediately. After a second or so of audio, player crashed again:
"Undefined instruction
pc:08180002 sp:302029[display cuts off here]
bt end"

On the previous dev build, I was getting similar errors if I tried to play the attached file (or several other similar ones) after successfully playing other files, but would get a black-screen crash if I tried to play it immediately on powerup (this is not what is happening on 15fa7f8).

I am NOT experiencing these problems on another AMSv1 player (Sansa c240 ["c200v1"]) with the same dev build, so this may be specific to the Clipv1. On the c240 with both the previous build and 15fa7f8, metadata displays fine and the attached file plays without any apparent error.]]> http://www.rockbox.org/tracker/task/12869 http://www.rockbox.org/tracker/task/12869 a wulf enjoyinf cartography :P Sat, 25 May 2013 16:55:50 +0200 I run on a SanDisk Clip Zip 3.13 and press Select+Home which works fine in the player mode, but it doens't work on the radio. Not sure if this is platform specific bug or a general one.]]> http://www.rockbox.org/tracker/task/12868 http://www.rockbox.org/tracker/task/12868 a wulf enjoyinf cartography :P Sat, 25 May 2013 16:37:03 +0200
Steps to reproduce:
-Add multiple albums from the same artist with slightly different ID3 tags
-Browse via database-artists

Current behaviour:
Artists appear multiple times looking each the same. This confuses the enduser as he doesn't know which one is associated with which albums/tracks etc...

Expected behaviour:
The player returns a normalized and flattened list that internally clusters all name variations but presents them under the same label.

Possible sollutions:
On building the database, the scanner should create a normlized_artist_key that:
-is lowercase
-doesn't include leading or tailing spaces
-doesn't include special fromating carracters
-triggers on special substrings as. "feat." and splits up both artist names]]> http://www.rockbox.org/tracker/task/12867 http://www.rockbox.org/tracker/task/12867 a wulf enjoyinf cartography :P Sat, 25 May 2013 16:24:37 +0200 The name is easier to identify/remember than the frequency. Thus a autoscan should create a list of friendly readable presets and the user will find the desired station very quickly.

I use RockBox 3.12. at a Samsung Clip Zip]]> http://www.rockbox.org/tracker/task/12866 http://www.rockbox.org/tracker/task/12866 Boris Gjenero Fri, 24 May 2013 19:44:38 +0200
[26644.712035] usb 2-2: new high-speed USB device number 18 using ehci-pci
[26644.904471] usb 2-2: device descriptor read/all, error -71
[26644.965905] ehci-pci 0000:00:1d.7: port 2 reset error -110
[26644.967780] ehci-pci 0000:00:1d.7: port 2 reset error -110
[26644.968004] ehci-pci 0000:00:1d.7: port 2 reset error -110
[26644.971577] ehci-pci 0000:00:1d.7: port 2 reset error -110
[26644.973440] ehci-pci 0000:00:1d.7: port 2 reset error -110
[26644.973459] hub 2-0:1.0: hub_port_status failed (err = -32)
[26645.176048] hub 2-0:1.0: unable to enumerate USB device on port 2
[26645.428038] usb 6-2: new full-speed USB device number 8 using uhci_hcd
[26645.979070] usb 6-2: not running at top speed; connect to a high speed hub
[26646.009069] usb 6-2: New USB device found, idVendor=05ac, idProduct=1209
[26646.009076] usb 6-2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[26646.009080] usb 6-2: Product: Rockbox media player
[26646.009083] usb 6-2: Manufacturer: Rockbox.org
[26646.009087] usb 6-2: SerialNumber: 100000000000A270014B32BEB
[26646.024242] scsi21 : usb-storage 6-2:1.0
[26647.038109] scsi 21:0:0:0: Direct-Access TOSHIBA MK3008GAL BU11 PQ: 0 ANSI: 4
(I've removed the remaining USB storage messages because they don't seem relevant)

If the hard drive is not spinning, I get high speed mode. However, there is a disconnect and the device is detected twice:

[27356.784126] usb 6-2: USB disconnect, device number 9
[27371.208044] usb 2-2: new high-speed USB device number 24 using ehci-pci
[27371.347053] usb 2-2: New USB device found, idVendor=05ac, idProduct=1209
[27371.347058] usb 2-2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[27371.347062] usb 2-2: Product: Rockbox media player
[27371.347065] usb 2-2: Manufacturer: Rockbox.org
[27371.347069] usb 2-2: SerialNumber: 100000000000A270014B32BEB
[27373.079038] scsi25 : usb-storage 2-2:1.0
[27373.337244] usb 2-2: USB disconnect, device number 24
[27373.640029] usb 2-2: new high-speed USB device number 25 using ehci-pci
[27373.779220] usb 2-2: New USB device found, idVendor=05ac, idProduct=1209
[27373.779226] usb 2-2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[27373.779229] usb 2-2: Product: Rockbox media player
[27373.779233] usb 2-2: Manufacturer: Rockbox.org
[27373.779236] usb 2-2: SerialNumber: 100000000000A270014B32BEB
[27373.820382] scsi26 : usb-storage 2-2:1.0
[27374.823266] scsi 26:0:0:0: Direct-Access TOSHIBA MK3008GAL BU11 PQ: 0 ANSI: 4
(Again, I've removed the remaining USB storage messages because they don't seem relevant)

I get the same behaviour regarding high speed vs. full speed mode in Windows 7, but I'm not aware of Windows reporting other USB errors anywhere.

I was sometimes having USB difficulties that seemed to be due to contact oxidization or dust from not using the dock connector in a long time, but I don't think that's the cause here.

I'm attaching USB traces from WireShark using Linux usbmon. In both cases I removed all the USB mass storage stuff after get max lun because it seems irrelevant and increases file size a lot. When the result is full speed, something goes wrong after the set address response. When the result is high speed, something goes wrong after the set configuration request. In both cases the first sign of trouble is an interrupt from the USB hub.

This is on a Gigabyte GA-P35-DS3R rev V1.0 motherboard with Intel P35 + ICH9R chipset.]]> http://www.rockbox.org/tracker/task/12865 http://www.rockbox.org/tracker/task/12865