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USB Camera interface using keil IDE

MHansra over 5 years ago

I am using Keil to develop code for USB based cameras with STM32 based microcontroller and I found the example code that can detect the USB camera to provide information on manufacture name, serial number, etc but I am not sure how to interface the camera functionalities with my code. Like open the camera and display its video on LCD.

I am new to this interface. I will really appreciate any help in this matter.

Thanks

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Milorad Cvjetkovic over 5 years ago +3 suggested

Hi. USB cameras most often support USB device class, so you should probably get familiar with that. You can download the specification at: www.usb.org/.../USB_Video_Class_1_5.zip Best regards, M...

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0 Milorad Cvjetkovic over 5 years ago

Just to add, there were some customers who have already done this, they communicated with USB camera with MDK-Middleware, in this case a custom support for such a device has to be implemented using Custom Class on the USB Host.
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0 Milorad Cvjetkovic over 5 years ago

Just to add, there were some customers who have already done this, they communicated with USB camera with MDK-Middleware, in this case a custom support for such a device has to be implemented using Custom Class on the USB Host.
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0 MHansra over 5 years ago in reply to Milorad Cvjetkovic

Thanks Milorad

This has given me the starting point to write the code and also the portion to implement my camera.
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