TDA4VM: Linux(A72) get capture image data from R5F

hello, can anyone help me?

Thank you for your question.  In order to capture image data in Linux, please try using the following contents of the configuration file "app_multi_cam.cfg" with the application.  This will store the captured data in the folder /opt/vision_apps/app_cam_out on the SD card (remember to have this folder available on the SD card to save the data.).  Once you have the data stored on SD card, you can easily copy on your Linux platform for use.  

Please select your sensor and remember that the following configuration asks to skip 2 frames and records a total of 50 frames. 

Please let us know if you have any additional question.

# sensor selection

# 0 : IMX390

# 1 : AR0233

# 2 : AR0820

sensor_index   0 

# LDC 0-disable, 1-enable

enable_ldc  0

# Number of cameras enabled

num_cameras_enabled   1

# Number of frames to run

num_frames_to_run  10000

# Show output in HDMI/eDP, 0-disable, 1-enable

display_option    1

# Supported usecase options 0, 1

usecase_option   0

# enable interactive mode 0-noninteractive, 1-interactive

is_interactive    1

# enable writing final output 0-disable, 1-enable

en_out_img_write  0

# enable writing csix output 0-disable, 1-enable

en_out_capture_write  1

# enable writing viss output 0-disable, 1-enable

en_out_viss_write  1

# enable writing ldc output 0-disable, 1-enable

en_out_ldc_write  0

# Number of frames to write per 's' command,

num_frames_to_write 50

# Number of frames to skip per 's' command, Eg. 0-no frame skip, 1-skip 1 frame, 2-skip 2 frames etc.

num_frames_to_skip  2

# path to write the processed frames

output_file_path /opt/vision_apps/app_cam_out

# Disable error detection by default

enable_error_detection  0

# Send a test image as the error frame and compare the results to the expected checksums

test_mode  0

Hi,Muhammad Ikram

I can save store capture data as you steps, but this is not actually result I wanted.
In RTOS(R5F) can get capture data, but my program run in Linux(A72) and this program's input is capture data.
On the Linux(A72) side, is there a method or code interface to get the camera data captured by RTOS(R5F).

If I try to understand your request correctly - are you looking for a method to use the captured images run through your A72 code?   If so, there is a method where you can use the raw captured image and run it through your code.   Please confirm so that I can explain the method.  Thanks. 

Yes, this is what I want