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[AE-49] No video output for Portenta Vision Shield #661

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@aliphys

Description

@aliphys

The data sent fromCameraCaptureRawBytes.ino sketch uploaded to aPortenta H7 + Vision Shield board is not displayed in the output in Processing 4.2 by theCameraRawBytesVisualizer.pde sketch.

image

Testing with the OpenMV IDE results in a smooth 60 FPS video feed, suggesting that the Portenta Vision shield in question is healthy.

image

Compile
PS C:\Users\user\AppData\Local\Temp\.arduinoIDE-unsaved2023311-19888-xzbezf.tewf\CameraCaptureRawBytes> arduino-cli compile -b arduino:mbed_portenta:envie_m7Used library Version Path                                                                                               Camera       1.0     C:\Users\user\AppData\Local\Arduino15\packages\arduino\hardware\mbed_portenta\4.0.2\libraries\CameraWire                 C:\Users\user\AppData\Local\Arduino15\packages\arduino\hardware\mbed_portenta\4.0.2\libraries\WireHimax_HM0360         C:\Users\user\AppData\Local\Arduino15\packages\arduino\hardware\mbed_portenta\4.0.2\libraries\Himax_HM0360Used platform         Version Patharduino:mbed_portenta 4.0.2   C:\Users\user\AppData\Local\Arduino15\packages\arduino\hardware\mbed_portenta\4.0.2
Upload
PS C:\Users\user\AppData\Local\Temp\.arduinoIDE-unsaved2023311-19888-xzbezf.tewf\CameraCaptureRawBytes> arduino-cli uploTOUCH: error during reset: opening port at 1200bps: Invalid serial portdfu-util 0.10-devCopyright 2005-2009 Weston Schmidt, Harald Welte and OpenMoko Inc.Copyright 2010-2021 Tormod Volden and Stefan SchmidtThis program is Free Software and has ABSOLUTELY NO WARRANTYPlease report bugs to http://sourceforge.net/p/dfu-util/tickets/Warning: Invalid DFU suffix signatureA valid DFU suffix will be required in a future dfu-util releaseOpening DFU capable USB device...Device ID 2341:035bDevice DFU version 011aClaiming USB DFU Interface...Setting Alternate Interface #0 ...Determining device status...DFU state(2) = dfuIDLE, status(0) = No error condition is presentDFU mode device DFU version 011aDevice returned transfer size 4096DfuSe interface name: "Internal Flash   "Downloading element to address = 0x08040000, size = 172204Erase           [=========================] 100%       172204 bytesErase    done.Download        [=========================] 100%       172204 bytesDownload done.File downloaded successfullyTransitioning to dfuMANIFEST state

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