How to configure Image Sensor MT9D111 image saved as JPEG format

[dongfengge]

hi

      Recently ,I have been in studying image sensor mt9d111.In the studying ,I met lots of problems.Now ,I have displayed the image in the TFT screen,the image is very clear.The image features:QVGA(320*240),and output format is RGB565,saved as BMP format.

      In fact,I want to configure the image sensor output :QVGA and RGB565,saved as JPEG format.The image sensor MT9D111 integrated real-time JPEG encoder.So the main problem is that how to configure the registers about JPEG.I only have a datesheet of MT9d111.There are more than 100 registers,I must need a software application for help.But I haven't found it online.

      Can you help me?

[TurboMetrologist]

So, you are able to read/query the memory? If so, can we assume it is in hex/ASCII? What do you mean by "configure the registers about JPEG" ? Just trying to understand. 🙂

[dongfengge]

      First,thank you for your reply.

      In fact,I hope image senso (MT9D111)  can output JPEG image.But I still don't know how to configure related registersI

[dongfengge]

Hi !
Thank you very much for your reply.
       It is my mistake.I want to say that how could I make image sensor(MTD911) output JPEG 4:2:2 image.But I still do not know how to set related registers.

      Would you please give me some guidance ? Thank you very much !Best regards.

[_MG_]

Hello, i'm a new in this forum. I can buy this camera with MT9D111

http://cgi.ebay.com/2-Mega-pixel-Camera-Module-MT9D111-JPEG-Out-HQ-lens-/280572739197

bud I don't find any datasheet how to control and any discusion about this camera. I can connect to ATmega128 and read picture every 1 minute (to memory and send out this image thru enc28j60, display is not necessary). It is possible? Have sample output in JPEG format (full format 1600x1200 or similar)?

Thank you

MG

[dongfengge]

Hello,thank you very much for your reply.

       I have a datasheet of MT9D111.  you can download from this http://it.freesion.com/3220/4888028/13934114/.I use stm32 drive MT9D111 work,to output JPG image(format:320*240).I  had not found on the internet about MT9D111 output JPEG image of example.If you have or find,could you please send me a copy?

     Thank you very much !Best regards.

[_MG_]

I can't download this datasheet, please can you send to rapidshare or similar file storage server? I haven't camera yet. I must see before datasheet if I can simple connect to AVR. Thanks.

[TurboMetrologist]

Are these guys bots or just poor with grammar?

[_MG_]

Poor with grammar, sorry. I'm not from English speak country...

[dongfengge]

hello

     I come from China,My emai: lujunlxx520@126.com

     or my QQ 1790485810

It is convenient to communicate with each other.

   thank you very much.