Hi,
I'm currently using the single cam app from the basic demos from vision apps, which seems to use the open VX stuff. I could see image correctly showing on my display with one sensor, and decided to create a new driver for a different sensor.
Both have been tested with TDA3 ISS and are known to be working. Also, capturing the I2C initialization sequence (deser, ser, sensor, stream on) with a logic analyzer looks like everything is ok.
When the app is running I dont see anything showing in display and I get the following messages:
786.111307 s: ISS: Initializing sensor [AR0136] ... Done !!! read_test_image_raw : Unable to open file /opt/vision_apps/test_data/img_test.raw app_create_viss : sensor_dcc_id = 136 Invalid DCC size for VISS. Disabling DCC Invalid DCC size for 2A. Disabling DCC 786.114923 s: VX_ZONE_ERROR:[tivxAddKernelVpacMscScaleValidate:612] 'out_img[0]' width should not be larger than the input width 786.114932 s: VX_ZONE_ERROR:[tivxAddKernelVpacMscScaleValidate:618] 'out_img[0]' height should not be larger than the input height 786.114939 s: VX_ZONE_ERROR:[ownGraphNodeKernelValidate:531] node kernel validate failed for kernel com.ti.hwa.vpac_msc_multi_scale at index 3 786.114945 s: VX_ZONE_ERROR:[vxVerifyGraph:1930] Node kernel Validate failed 786.114951 s: VX_ZONE_ERROR:[vxVerifyGraph:2098] Graph verify failed Scaler is enabled
Any idea on what could be happening?
I read registers from DS90UB960 to make sure line length and line count match my settings of 1280x960 pixels (registers 0x73 to 0x76) and they return the expected results.
Thanks,
David
