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Old 6th December 2012, 09:23 PM   #1941
dhbiker is offline dhbiker  Slovenia
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seems like it fixed my problems.. but i'll wait and see if it shows up later
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Old 6th December 2012, 09:23 PM   #1942
borges is offline borges  Norway
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Don't know why it gets so big. I build with Cygwin.
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Old 6th December 2012, 09:24 PM   #1943
borges is offline borges  Norway
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Quote:
Originally Posted by dhbiker View Post
seems like it fixed my problems..
Which were?...
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Old 6th December 2012, 09:25 PM   #1944
dhbiker is offline dhbiker  Slovenia
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UAC2 and those annoying metallic sounds which last 1-2secs on linux
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Old 7th December 2012, 12:08 AM   #1945
1audio is offline 1audio  United States
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Borge-
What is required to build the firmware in Linux? Do you need a GUI to do it?
Demian
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Old 7th December 2012, 11:29 AM   #1946
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I tried AB1.2 new firmware in MAC OSX 10.8.2.

UAC1:
44 Bad.
48 OK.

UAC2:
44 OK
48 OK
88 Bad.
96 Bad.
132 Bad
144 Bad
176 OK
192 OK

Last edited by oneoclock; 7th December 2012 at 11:32 AM.
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Old 7th December 2012, 02:16 PM   #1947
borges is offline borges  Norway
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Good to know! Thanks. The 132 and 144 cases aren't really supported. I think there were some simplifications done in the USB enumeration which makes them come up.

I'll try to add some tweaks and see if that helps. It'll be a bit like hunting with a shot gun in the dark because I don't have a Mac :-)

BÝrge


Quote:
Originally Posted by oneoclock View Post
I tried AB1.2 new firmware in MAC OSX 10.8.2.

UAC1:
44 Bad.
48 OK.

UAC2:
44 OK
48 OK
88 Bad.
96 Bad.
132 Bad
144 Bad
176 OK
192 OK
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Old 7th December 2012, 02:25 PM   #1948
borges is offline borges  Norway
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Quote:
Originally Posted by 1audio View Post
Borge-
What is required to build the firmware in Linux?
No GUI!

You'll need a Toolchain from Atmel. Typically something like Atmel AVR Toolchain 3.4.1 for Linux- Atmel Corporation

Atmel keep updating those the whole time... If you look at the script make-widget (at least in the audio-widget* branches) you'll see how the compiler is instructed as to where to find the toolchain. The toolchain has slightly different locations with and without the GUI installed.

I personally use the GUI in Windows to navigate the project but I build with "make clean audio-widget" in Cygwin.

BÝrge
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Old 7th December 2012, 02:31 PM   #1949
borges is offline borges  Norway
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Could you check if this helps for MAC at 88.2 and 96?

awx_20121207_Mac_8896.elf

Source code is pushed to audio-widget-experimental branch.

BÝrge

Quote:
Originally Posted by oneoclock View Post
I tried AB1.2 new firmware in MAC OSX 10.8.2.

UAC1:
44 Bad.
48 OK.

UAC2:
44 OK
48 OK
88 Bad.
96 Bad.
132 Bad
144 Bad
176 OK
192 OK
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Old 7th December 2012, 06:45 PM   #1950
1audio is offline 1audio  United States
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New firmware- I have tried the normal sample rates (44.1, 48,88.2,96,176.4,192) on Linux 3.6.6 and mpd 0.17.2 with no glitches burps or any other sign of distress. All working fine.

Interesting observation on difference between Linux driver and windows/OSX driver-

for Windows/Mac:
1) Set sample rate
2) set interface

For Linux it is reversed:
1) set interface
2) set sample rate

Both are legit but can have a big impact on how the device responds if its not prepared to handle the differences. Also Linux turns around much faster than the other drivers.
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