Can somebody point me to an example how to write the raw data from the CCDC directly to the memory and then to a file? I would like know the raw image data (Bayer pattern from the imager) but without channelling them through IPIPE for debugging purposes.
I studied the examples and tried configure the DM355 with VPFE_CMD_CONFIG_CCDC_RAW and V4L2_PIX_FMT_SBGGR8 to obtain the raw data. I also tried to configure IPIPE accordingly to get the raw data (RAW2RAW), but I do not get the raw data that I expect from the sensor. So, I am still confused and would like to have some clarification by an example.
Thanks for any hint,
Stefan