Hi Jahn On 22.01.2014 11:16, Jahn wrote:
Hi everyone, I am a newbie in V4L fields so I search for various info about V4L to study available details I am happy I found few blogs that provides interesting information e.g. http://blog.palosaari.fi/
=) My plan has been share some hardware level information, mostly from consumer market USB DTV devices, as those are the devices I am familiar. Give some general info how these sticks are are build on a level chips are interconnected, from the driver developer point of view. One thing what I have tried to tell is how to gather needed information using some common reverse-engineering techniques, needed by about every Linux developer working with these devices.
One thing I would like to do is demodulator reverse-engineering tutorial. Unfortunately I haven't found suitable example yet, as it should be some DVB USB device having existing drivers for USB interface and RF tuner, and simple USB protocol. EC100/EC168 is one very good example, but unfortunately I have done its driver ages back. Maybe I should rewrite it from the scratch :)
http://www.kernellabs.com/blog/?page_id=2066
Especially I like to read those articles related of sniffing hardware directly from the bus (I2C, IF, ...).
but if I found even more .... I think it would be a good idea if anyone in the vger.kernel.org list could provide his blog's ( website) address so that we can share knowledge together. What do you think?
regards Antti -- http://palosaari.fi/ -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
