[linux-dvb] What is Cypress cy7c68013A status please?

2007-04-17 Thread chazim

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I've been following the List since Vol 25 Issue 28, in hopes of getting 
my receiver running under Linux. That covers the past 3 month. The unit 
is TBS Q-Box DVB-S, a USB receiver. Gunther requested photos and 
information, which I've now sent 3 times to http://www.bttv-gallery.de 
and to [EMAIL PROTECTED] mailto:[EMAIL PROTECTED] ,I now see it has entered a 
listing, but, my photos,  specs, have not been included, and the page 
is still requesting this information. To date, I've not received 
confirmation of receipt, of the information I've sent. Is it getting 
lost or ignored


Breaking the Q-box down, the tuner is recognized as a 0299, similar to 
Technisat's unit. The Cypress chip cy7c68013A is apparently still in 
limbo, though Marco is also seeking it for Kworld's Opera 1. There are 
several other units like Luc Small's, Hanftek UMT-010 DVB-T USB2.0, that 
appear in both DVB-ST, USB  PCI units, that also need this chip 
solved. I have no idea of what else is needed to extract the eprom, or 
xilling chip information. Are there no self help methods available, 
other than lsusb? I don't know where the Cypress chip fits in the scheme 
of things, but, I hope it's solved soon.


charlie


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Re: [linux-dvb] What is Cypress cy7c68013A status please?

2007-04-17 Thread Michael Krufky
chazim wrote:
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 [EMAIL PROTECTED]

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 [EMAIL PROTECTED]

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 I've been following the List since Vol 25 Issue 28, in hopes of getting
 my receiver running under Linux. That covers the past 3 month. The unit
 is TBS Q-Box DVB-S, a USB receiver. Gunther requested photos and
 information, which I've now sent 3 times to http://www.bttv-gallery.de
 and to [EMAIL PROTECTED] mailto:[EMAIL PROTECTED] ,I now see it has entered 
 a
 listing, but, my photos,  specs, have not been included, and the page
 is still requesting this information. To date, I've not received
 confirmation of receipt, of the information I've sent. Is it getting
 lost or ignored
 
 Breaking the Q-box down, the tuner is recognized as a 0299, similar to
 Technisat's unit. The Cypress chip cy7c68013A is apparently still in
 limbo, though Marco is also seeking it for Kworld's Opera 1. There are
 several other units like Luc Small's, Hanftek UMT-010 DVB-T USB2.0, that
 appear in both DVB-ST, USB  PCI units, that also need this chip
 solved. I have no idea of what else is needed to extract the eprom, or
 xilling chip information. Are there no self help methods available,
 other than lsusb? I don't know where the Cypress chip fits in the scheme
 of things, but, I hope it's solved soon.
 
 charlie

cy7c68013A   A.K.A. Cypress FX2 -- It is _very_ easy to add support for devices
using this usb controller, using the dvb-usb framework.

The FX2 is already supported in multiple drivers spread throughout the kernel.
The chip has a default configuration, which is used to download a firmware from
an eeprom -or- it can download the firmware through the kernel driver.

There are a few drivers that support devices using Cypress FX2 chips... Among
those, dvb-usb, pvrusb2, and many others.  If I recall correctly, there is a
kernel module called 'usbtest' (or something similar) that will load if the
unprogrammed fx2 usb ids are probed.  (those ids usually change after firmware
download)

Again, you do not need a driver for cy7c68013A  -- you need to instead find the
firmware used in your device, and then write a driver to interact with that
firmware.

If you google for cypress fx2, you will find much more information about this.
You can even find some userspace programs written that allow you to download
arbitrary firmware images to the fx2, and control it using various methods.

I hope this info helps you.

Regards,

Michael Krufky

-- 
Michael Krufky


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Re: [linux-dvb] What is Cypress cy7c68013A status please?

2007-04-17 Thread timecop

The cypress chip is the USB2.0 controller / 8051 microprocessor that
probably controls the entire thing.

-tc

On 4/17/07, chazim [EMAIL PROTECTED] wrote:

[EMAIL PROTECTED] wrote:
 Send linux-dvb mailing list submissions to
   linux-dvb@linuxtv.org

 To subscribe or unsubscribe via the World Wide Web, visit
   http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb
 or, via email, send a message with subject or body 'help' to
   [EMAIL PROTECTED]

 You can reach the person managing the list at
   [EMAIL PROTECTED]

 When replying, please edit your Subject line so it is more specific
 than Re: Contents of linux-dvb digest...



I've been following the List since Vol 25 Issue 28, in hopes of getting
my receiver running under Linux. That covers the past 3 month. The unit
is TBS Q-Box DVB-S, a USB receiver. Gunther requested photos and
information, which I've now sent 3 times to http://www.bttv-gallery.de
and to [EMAIL PROTECTED] mailto:[EMAIL PROTECTED] ,I now see it has entered a
listing, but, my photos,  specs, have not been included, and the page
is still requesting this information. To date, I've not received
confirmation of receipt, of the information I've sent. Is it getting
lost or ignored

Breaking the Q-box down, the tuner is recognized as a 0299, similar to
Technisat's unit. The Cypress chip cy7c68013A is apparently still in
limbo, though Marco is also seeking it for Kworld's Opera 1. There are
several other units like Luc Small's, Hanftek UMT-010 DVB-T USB2.0, that
appear in both DVB-ST, USB  PCI units, that also need this chip
solved. I have no idea of what else is needed to extract the eprom, or
xilling chip information. Are there no self help methods available,
other than lsusb? I don't know where the Cypress chip fits in the scheme
of things, but, I hope it's solved soon.

charlie


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