2010/7/4, Florian Scholz florian90@gmail.com:
I tried it. FFADO can't read the info registers. Also the default BEBOB driver can't find the streams, so it isn't supported. This is the reason why I believe that I have to write a driver for it to get it working. It's hard to find a soundcard in this price range with an integrated phono amplifer and furthermore a Hi-Z Input :)
2010/7/4, Pieter Palmers pieterp@joow.be:
Have you tried running it with FFADO? There is a good chance that it will work.
Regards,
Pieter
On 07/02/2010 05:11 PM, Florian Scholz wrote:
Hi
I like to implement a driver for the ESI DuaFire Interface and need the information from ESI.
Andreas Preuss from ESI wrote me (translated):
thanks you for your message. every information that you need for the development of a firewire audio driver are public. the information are accessable for the alsa-project and maybe the ffado project. _______________________________________________ Alsa-devel mailing list Alsa-devel@alsa-project.org http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
here are the ffado errors:
00865470454: Warning (bebob_avdevice.cpp)[ 188] discover: Using generic BeBoB support for unsupported device 'EGOSYS, Ltd. ESI_DuaFire' 00865504687: Error (bebob_avplug.cpp)[ 161] discover: Could not discover stream format (0,31,255,0,0) 00865504709: Error (avc_unit.cpp)[ 442] discoverPlugsPCR: plug discovering failed 00865504724: Error (avc_unit.cpp)[ 394] discoverPlugs: pcr input plug discovering failed 00865504735: Error (avc_unit.cpp)[ 182] discover: Detecting plugs failed 00865504742: Error (bebob_avdevice.cpp)[ 192] discover: Could not discover unit 00865504753: Error (devicemanager.cpp)[ 606] discover: could not discover device no message buffer overruns
information from bebob downloader (display):
01512433725: Error (bebob_dl_mgr.cpp)[ 90] BootloaderManager: BootloaderManager: could not cache info registers Config ROM Current Node Id: 0 GUID: 0x0030E00200454647 Vendor Name: EGOSYS, Ltd. Model Name: ESI_DuaFire Node Vendor ID: 0x0030e0 Model Id: 0x0000f970 Unit Specifier ID: 0x00a02d Unit version: 0x00010001 ISO resource manager: 0 Cycle master capable: 1 Bus manager capable: 0 Cycle clock accuracy: 255 Max rec: 5 (max asy payload: 64 bytes) 01512484219: Error (bebob_dl_mgr.cpp)[ 187] printInfoRegisters: Could not read info registers no message buffer overruns