2009-01-06 04:04:09     Can't use EXT-BF5XX-USB board with CM-BF561 from BlueTechnix

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2009-01-06 04:04:09     Can't use EXT-BF5XX-USB board with CM-BF561 from BlueTechnix

Cuong Tran (VIET NAM)

Message: 67435   

 

I have a EXT-BF5XX-USB board from BlueTechnix with USB peripheral controller Net2272 chip on it. The document from BlueTechnix said that I can use the driver for BF537U which come along with current uCLinux version. I took the uClinux-dist-2008R1.5-RC3 and modified the BF537U-Net2272 USB driver for using with my CM-BF561 V2.0 (just modified address, IRQ pin and Reset pin). But it doesn't seem to work. Can anyone help?

 

I attach 2 modified files.

 

net2272.c

cm_bf561.c

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2009-01-06 04:25:48     Re: Can't use EXT-BF5XX-USB board with CM-BF561 from BlueTechnix

Mike Frysinger (UNITED STATES)

Message: 67458   

 

you should contact the bluetechnix guys with questions about the usb addon card ... we dont use/test/have one.

 

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2009-01-06 05:57:51     Re: Can't use EXT-BF5XX-USB board with CM-BF561 from BlueTechnix

Cuong Tran (VIET NAM)

Message: 67465   

 

Thank you. I'm trying to contact them. But I just want to ask if someone already succesful and may give me some advices.

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2009-01-06 12:04:41     Re: Can't use EXT-BF5XX-USB board with CM-BF561 from BlueTechnix

Tom Whiteley (UNITED KINGDOM)

Message: 67484   

 

I believe Bluetechnix have a working version of USB using CM-BF561: http://blackfin.uclinux.org/gf/project/bluetechnix/frs/ it may help to look at that.

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2009-01-06 21:07:24     Re: Can't use EXT-BF5XX-USB board with CM-BF561 from BlueTechnix

Cuong Tran (VIET NAM)

Message: 67498   

 

Thank you for help. I've looked over there, but that's the driver for host USB and using with DEV-BF5XX board. I want a driver for USB peripheral using with EVAL-BF5XX.

 

I found a driver for BF561 using with EZKIT and it's only differrent with mine at the point that EZKIT using PF10 & PF11 of BF561, EVAL-BF5XX using PF45 & PF46, and the address too.

 

I also found that CM-BF537 of BlueTechnix has to be set PH15 low to make AMS2 work properly, BF533 has to be set PF0 low and PF1 high to make AMS3 work properly. I wonder if BF561 has to be done something to use AMS2 or AMS3 properly? Anyone have idea?

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2010-03-31 00:28:13     Re: Can't use EXT-BF5XX-USB board with CM-BF561 from BlueTechnix

Vikram Chowdhari (INDIA)

Message: 87882   

 

Hey Cuong:

 

I am looking for BF561 USB host. I will be greatful if you can send me the code for that. I hope it works on VDK. send me at vikramc@tcot.iitm.ac.in

 

 

 

Thanks Vikram

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2010-03-31 00:37:37     Re: Can't use EXT-BF5XX-USB board with CM-BF561 from BlueTechnix

Mike Frysinger (UNITED STATES)

Message: 87883   

 

you've been told many times to seek VDK help elsewhere.  this is the last time.

 

you cant take USB stacks from Linux and use them under VDK without licensing issues.  consult a lawyer.

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