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root@j721e-evm:/opt/vision_apps# ./run_app_tidl_usb_cam.sh
APP: Init ... !!!
MEM: Init ... !!!
MEM: Initialized DMA HEAP (fd=5) !!!
MEM: Init ... Done !!!
IPC: Init ... !!!
IPC: Init ... Done !!!
REMOTE_SERVICE: Init ... !!!
REMOTE_SERVICE: Init ... Done !!!
79.537159 s: GTC Frequency = 200 MHz
APP: Init ... Done !!!
79.540705 s: VX_ZONE_INIT:Enabled
79.540731 s: VX_ZONE_ERROR:Enabled
79.540737 s: VX_ZONE_WARNING:Enabled
79.544323 s: VX_ZONE_INIT:[tivxInitLocal:130] Initialization Done !!!
79.548662 s: VX_ZONE_INIT:[tivxHostInitLocal:101] Initialization Done for HOST !!!
driver: uvcvideo
card: 1080P USB Camera: 1080P USB Cam
bus_info: usb-xhci-hcd.18.auto-1.3
version: 393518
capabilities: 84a00001
Device /dev/video2: supports capture.
Device /dev/video2: supports streaming.
Support format:
1.YUYV 4:2:2
2.Motion-JPEG
3.Y/UV 4:2:0
fmt.type: 1
pix.pixelformat: YUYV
pix.height: 720
pix.width: 1280
pix.field: 1
init /dev/video2 [OK]
ADDInfo: usbCameraObj init ok!
grab yuyv OK
app_tidl_od: Iteration 0 of 1 ... Done.
80.147400 s: VX_ZONE_ERROR:[vxWaitGraph:871] graph not in expected state
80.402402 s: VX_ZONE_WARNING:[vxReleaseContext:1088] Found a reference 0xffff91bec6d0 of type 0000080f at external count 1, internal count 0, releasing it
80.402426 s: VX_ZONE_WARNING:[vxReleaseContext:1090] Releasing reference (name=image_98) now as a part of garbage collection
80.402664 s: VX_ZONE_WARNING:[vxReleaseContext:1088] Found a reference 0xffff91becef8 of type 0000080f at external count 1, internal count 0, releasing it
80.402672 s: VX_ZONE_WARNING:[vxReleaseContext:1090] Releasing reference (name=image_103) now as a part of garbage collection
80.402985 s: VX_ZONE_INIT:[tivxHostDeInitLocal:115] De-Initialization Done for HOST !!!
80.407388 s: VX_ZONE_INIT:[tivxDeInitLocal:193] De-Initialization Done !!!
APP: Deinit ... !!!
REMOTE_SERVICE: Deinit ... !!!
REMOTE_SERVICE: Deinit ... Done !!!
IPC: Deinit ... !!!
IPC: DeInit ... Done !!!
MEM: Deinit ... !!!
DDR_SHARED_MEM: Alloc's: 34 alloc's of 47336854 bytes
DDR_SHARED_MEM: Free's : 34 free's of 47336854 bytes
DDR_SHARED_MEM: Open's : 0 allocs of 0 bytes
MEM: Deinit ... Done !!!
APP: Deinit ... Done !!!
我正在使用CCS进行仿真调试,使用LINUX+RTOS的系统对于6.4.2. Step 5: Load RTOS core firmware symbols thru CCS 中的
1. Load the debug version of the firmware binaries on the HLOS file system, and boot device.
2. Launch the target config file created 我无法理解其中的HLOS系统,也不知道怎么 load
感谢您对TI产品的关注!由于问题比较复杂,已将您的问题发布在E2E英文技术论坛上,由资深的英文论坛工程师为您提供帮助。 您也可以点击下帖链接了解进展:
https://e2e.ti.com/support/processors-group/processors/f/processors-forum/1334745/tda4vm-graph-not-in-expected-state
请看下面e2e工程师的回复。
80.147400 s: VX_ZONE_ERROR:[vxWaitGraph:871] graph not in expected state
This means that when you are calling vxWaitGraph(), your graph is not set to running state yet. That means, it failed to execute the graph. Could you check if your vxVerifyGraph() is passed?