FX3 UVC YUV422 / RAW Camera

Hello everyone,

I'm trying to stream video from an Aptina-Camera with UVC to a PC. Using the FX3-Board and the USBVideoClass-Example (for RAW - Aptina MT9M114) I get no picture / video on PC.

Here my setup:

- Camera 10bit RAW or YUV422 (both doesn't work) with I2C connection to another device - so there is no need for sensor.c/sensor.h

- Camera 1280 x 960   30FPS

- AN75779 / FX3_RAWData_Cypress Driver and Descriptors.zip example

changes made:

uvc.c

uint8_t glProbeCtrl[CY_FX_UVC_MAX_PROBE_SETTING] 

uint8_t glProbeCtrl20[CY_FX_UVC_MAX_PROBE_SETTING]

cyfxuvcdscr.c

/* Class specific Uncompressed VS Frame descriptor */

 /* Class specific Uncompressed VS format descriptor */

-> set resolution, FPS and bitrate ...

I got often

Error in CyU3PDmaMultiChannelCommitBuffer: code 71

and the I made modification like in

//http://www.cypress.com/forum/usb-30-super-speed/an75779-modification-fx3-streaming-image-sensor-data

Then I got debug prints like ...

UVC: Completed 106 frames and 135 buffers

UVC: Completed 106 frames and 147 buffers

...

But no video at all

Are there any other changes I must made to get the cam working?

Thank You,

Regards Norman