[alsa-devel] aplay throws error
Hai,
My aplay throws the following error:
Playing WAVE 'Linkin Park - New divide.wav' : Signed 16 bit Little Endian, Rate 44100 Hz, Stereo aplay: aplay.c:1029: set_params: Assertion `err >= 0' failed. Aborted by signal Aborted...
I am using a pandaboard. Kernel is 2.6.35 from omap tree L27.11.1.
I am new to alsa and I have written an soc driver for this. can anyone help me.
I can only trace the function calls to alloca. I am blank from here on.
Regards, Preetam
On Sat, May 07, 2011 at 03:27:03PM +0800, preetam wrote:
Hai,
My aplay throws the following error:
Playing WAVE 'Linkin Park - New divide.wav' : Signed 16 bit Little Endian, Rate 44100 Hz, Stereo aplay: aplay.c:1029: set_params: Assertion `err >= 0' failed.
Hi,
What's your version of alsa-utils? I don't see the assert(err >= 0) on line 1029 on the latest repository code.
Well, if this utilizes your newly written driver, I would suggest you insert some logs in your hw_params callback in driver. It might actually be your driver's mis-behavour.
I'm not an expert on alsa, so it's just my 2 cents...
Aborted by signal Aborted...
I am using a pandaboard. Kernel is 2.6.35 from omap tree L27.11.1.
I am new to alsa and I have written an soc driver for this. can anyone help me.
I can only trace the function calls to alloca. I am blank from here on.
Regards, Preetam _______________________________________________ Alsa-devel mailing list Alsa-devel@alsa-project.org http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
On Saturday 07 May 2011 07:59 PM, Lu Guanqun wrote:
On Sat, May 07, 2011 at 03:27:03PM +0800, preetam wrote:
Hai,
My aplay throws the following error:
Playing WAVE 'Linkin Park - New divide.wav' : Signed 16 bit Little Endian, Rate 44100 Hz, Stereo aplay: aplay.c:1029: set_params: Assertion `err>= 0' failed.
Hi,
What's your version of alsa-utils? I don't see the assert(err>= 0) on line 1029 on the latest repository code.
Well, if this utilizes your newly written driver, I would suggest you insert some logs in your hw_params callback in driver. It might actually be your driver's mis-behavour.
I'm not an expert on alsa, so it's just my 2 cents...
Aborted by signal Aborted...
I am using a pandaboard. Kernel is 2.6.35 from omap tree L27.11.1.
I am new to alsa and I have written an soc driver for this. can anyone help me.
I can only trace the function calls to alloca. I am blank from here on.
Regards, Preetam _______________________________________________ Alsa-devel mailing list Alsa-devel@alsa-project.org http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
Hai,
I dont know how to check the alsa-utils version. Its part of android gingerbread source tree. There is also an ambiguousness as to whether its a problem with hw_params or sw_params function. Is there any way I can use something as simple as ctags with vim in android source tree?
Is there any updated documentation for starters in alsa soc for the new pandaboard 2.6.35 kernel? I want to learn and master, but I am only getting information in bits and pieces.
Regards, Preetam
On Sun, May 08, 2011 at 01:27:06AM +0800, preetam wrote:
On Saturday 07 May 2011 07:59 PM, Lu Guanqun wrote:
On Sat, May 07, 2011 at 03:27:03PM +0800, preetam wrote:
Hai,
My aplay throws the following error:
Playing WAVE 'Linkin Park - New divide.wav' : Signed 16 bit Little Endian, Rate 44100 Hz, Stereo aplay: aplay.c:1029: set_params: Assertion `err>= 0' failed.
Hi,
What's your version of alsa-utils? I don't see the assert(err>= 0) on line 1029 on the latest repository code.
Well, if this utilizes your newly written driver, I would suggest you insert some logs in your hw_params callback in driver. It might actually be your driver's mis-behavour.
I'm not an expert on alsa, so it's just my 2 cents...
Aborted by signal Aborted...
I am using a pandaboard. Kernel is 2.6.35 from omap tree L27.11.1.
I am new to alsa and I have written an soc driver for this. can anyone help me.
I can only trace the function calls to alloca. I am blank from here on.
Regards, Preetam _______________________________________________ Alsa-devel mailing list Alsa-devel@alsa-project.org http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
Hai,
I dont know how to check the alsa-utils version. Its part of android gingerbread source tree. There is also an ambiguousness as to whether its a problem with hw_params or sw_params function. Is there any way I can use something as simple as ctags with vim in android source tree?
Is there any updated documentation for starters in alsa soc for the new pandaboard 2.6.35 kernel?
Hi,
I'm not familar with pandaboard, not sure whether there's any documentation for this.
I want to learn and master, but I am only getting information in bits and pieces.
Regards, Preetam
On Monday 09 May 2011 06:01 AM, Lu Guanqun wrote:
On Sun, May 08, 2011 at 01:27:06AM +0800, preetam wrote:
On Saturday 07 May 2011 07:59 PM, Lu Guanqun wrote:
On Sat, May 07, 2011 at 03:27:03PM +0800, preetam wrote:
Hai,
My aplay throws the following error:
Playing WAVE 'Linkin Park - New divide.wav' : Signed 16 bit Little Endian, Rate 44100 Hz, Stereo aplay: aplay.c:1029: set_params: Assertion `err>= 0' failed.
Hi,
What's your version of alsa-utils? I don't see the assert(err>= 0) on line 1029 on the latest repository code.
Well, if this utilizes your newly written driver, I would suggest you insert some logs in your hw_params callback in driver. It might actually be your driver's mis-behavour.
I'm not an expert on alsa, so it's just my 2 cents...
Aborted by signal Aborted...
I am using a pandaboard. Kernel is 2.6.35 from omap tree L27.11.1.
I am new to alsa and I have written an soc driver for this. can anyone help me.
I can only trace the function calls to alloca. I am blank from here on.
Regards, Preetam _______________________________________________ Alsa-devel mailing list Alsa-devel@alsa-project.org http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
Hai,
I dont know how to check the alsa-utils version. Its part of android gingerbread source tree. There is also an ambiguousness as to whether its a problem with hw_params or sw_params function. Is there any way I can use something as simple as ctags with vim in android source tree?
Is there any updated documentation for starters in alsa soc for the new pandaboard 2.6.35 kernel?
Hi,
I'm not familar with pandaboard, not sure whether there's any documentation for this.
I found that there is a problem with the I2C. It is very strange that I2C writes don't throw any error at all even if the device is completely disconnected.I have worked on omap3evm before and I could easily get error messages when I2c transactions failed. This is my first work on panda and I realize that I2c never throws any errors. How could it be?
On Monday 09 May 2011 06:01 AM, Lu Guanqun wrote:
On Sun, May 08, 2011 at 01:27:06AM +0800, preetam wrote:
On Saturday 07 May 2011 07:59 PM, Lu Guanqun wrote:
On Sat, May 07, 2011 at 03:27:03PM +0800, preetam wrote:
Hai,
My aplay throws the following error:
Playing WAVE 'Linkin Park - New divide.wav' : Signed 16 bit Little Endian, Rate 44100 Hz, Stereo aplay: aplay.c:1029: set_params: Assertion `err>= 0' failed.
Hi,
What's your version of alsa-utils? I don't see the assert(err>= 0) on line 1029 on the latest repository code.
Well, if this utilizes your newly written driver, I would suggest you insert some logs in your hw_params callback in driver. It might actually be your driver's mis-behavour.
I'm not an expert on alsa, so it's just my 2 cents...
Aborted by signal Aborted...
I am using a pandaboard. Kernel is 2.6.35 from omap tree L27.11.1.
I am new to alsa and I have written an soc driver for this. can anyone help me.
I can only trace the function calls to alloca. I am blank from here on.
Regards, Preetam _______________________________________________ Alsa-devel mailing list Alsa-devel@alsa-project.org http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
Hai,
I dont know how to check the alsa-utils version. Its part of android gingerbread source tree. There is also an ambiguousness as to whether its a problem with hw_params or sw_params function. Is there any way I can use something as simple as ctags with vim in android source tree?
Is there any updated documentation for starters in alsa soc for the new pandaboard 2.6.35 kernel?
Hi,
I'm not familar with pandaboard, not sure whether there's any documentation for this.
I want to learn and master, but I am only getting information in bits and pieces.
assert(err>=0) is present in the aplay code at 1029 line. I myself am unable find it. However, when I give, apla -F100 <song.wav> the error is gone. But no audio is heard.
Regards, Preetam
participants (2)
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preetam