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FAQ: [#6849] Can not open /dev/video0 when test ADV7183 in BF561-EZKIT(2011)

ADIApproved

[#6849] Can not open /dev/video0 when test ADV7183 in BF561-EZKIT

Submitted By: Vivi Li

Open Date

2011-10-26 05:52:55     Close Date

2012-03-07 21:33:15

Priority:

Medium High     Assignee:

Scott Jiang

Status:

Closed     Fixed In Release:

N/A

Found In…
- over 2 years ago
- Linux Bug Archive
- Documents
RE: problem with bfin_video_capture

BlueIceScream

uclinux have full support for bf533 Ez Kit adv7183, adv7171, ad1836 and usb lan extender?

and also how many analog input i can use with adv7183? can bf 533 support (it perfomance) several cams?
- over 9 years ago
- Linux Distribution for Blackfin
- Q&A
RE: V4l2 video0

ADIApproved

ezkit.c is a board file where you pass some board specific parameters to the driver. adv7183.c is the real driver but it is a decoder driver. vs6624.c is a sensor driver which is similar to ov sensors.

adv7183_input is the input array adv7183 can support…
- over 9 years ago
- Linux Distribution for Blackfin
- Q&A
RE: Help with multiple video inputs

Fagner

Hi,

Concernig your citation: "this function does not exist in the BF533 board."

The PF0 and PF1 pins are connected to ADV7183 sdata and sclock pins. So you can send commads to the adv7183.

Bf533 does not have a I2C channel. So you have to…
- over 10 years ago
- Blackfin Processors
- Q&A
ADV7183B & BF561 connect?

SmartIC

I'm using BF561 + ADV7183B. How to connect ADV7183B's FIELD pin(PIN-80)?

Ref the BF561-EZKIT BF561's PF3 connect with ADV7183B's FIELD pin. But in the example code(VisualDSP5.0\blackfin\examples\ADSP-BF561 EZKIT Lite\Video Input-Output (C)) PF3…
- Answered
- over 10 years ago
- Blackfin Processors
- Q&A
RE: ADV7181C Linux Driver

PoornimaSubramani

Hi,

Please refer this adv7180.C/adv7183.C.

Thanks,

Poornima
- over 2 years ago
- Video
- Q&A
RE: ADV7184 I2C Programming Example

PrasanthR

Owen,

As you might be aware, GPIO based bit banging driver is already available with Linux. They also have video for linux, that includes the ADV7183 driver.

http://docs.blackfin.uclinux.org/doku.php?id=linux-kernel:drivers:v4l_blackfin_camerahttp…
- over 11 years ago
- Processors and DSP
- Q&A
RE: No image??

PrasanthR

Hi Andy,

ADV7183 datasheet seem to mention about 0x04 as the INSEL[3:0] value for AIN5. You can also see similar setting used in I2C Programming Example in this datasheet. Other than that, ensure that the device address is always acknowledged. Perhaps…
- over 10 years ago
- Blackfin Processors
- Q&A
RE: Sampling & analysing a TV stream in near real time

ADIApproved

Yes, as above, the ADV7183 is not recommended for new designs, and the x80 or x84 are suitable alternatives.

Craig.
- over 11 years ago
- Processors and DSP
- Q&A
RE: ADV7183B not responding to I2C (NACK)

Peter.Beal

Hi Matt,

I know the ADV7183 is an older product, but it's what we currently have available as a testbench. I do have the EVAL-ADV7180-32EBZ board, however, as there is no easy way to put an interface between the decoder and encoder chips, I'm working…
- over 8 years ago
- Video
- Q&A