Hello.
I'm copy app_single_cam and make app_single_cam_clone application for our camera sensor porting at TDA4 EVM board.
I add our sensor driver at imaging for GPIO / I2C conrtol.
Camera reset / I2C initial setting write success.
But running application Camera Image is not came out.
Q-DQ is not working and print status log there are no FPS occurs.
I have a questions below.
(1) I know app_single_cam is for IMX390 sensor.
Is it working at PSDK version 0.9 and camera image is appears at DP-port or HDMI monitor ?
(2) In the app_run_graph function, there are two Enqueue is exist.
What is differences vx_object_array at obj->cap_frames / out_capture_frames ?
Why Dequeue and Queue twice ?
tivxGraphParameterEnqueueReadyRef(obj->graph, 0, (vx_reference*)&(obj->cap_frames[buf_id]), 1, TIVX_GRAPH_PARAMETER_ENQUEUE_FLAG_PIPEUP);
vxGraphParameterEnqueueReadyRef(obj->graph, 0, (vx_reference*)&obj->cap_frames[obj->num_cap_buf-1], 1);
vxGraphParameterDequeueDoneRef(obj->graph, 0, (vx_reference*)&out_capture_frames, 1, &num_refs_capture);
vxGraphParameterEnqueueReadyRef(obj->graph, 0, (vx_reference*)&out_capture_frames, 1);
(3) This app doesn't call vxProcessGraph( ) function.
Is it doesn't need to call this function to operating ?
regards,
Jukyeong
