I use four USB3.0 cameras, Basler/daA1600-60us, with TX1/TX2, but some errors occur with TX2.
The place and the timing where the error occurs are not fixed. It does not always happen.
at opening camera device
at setting parameter of camera device
at starting grabbing image
at grabbing data
And, errors rarely occur when using with TX1.
My environment is as follows.
- Jetson: TX1 or TX2.
- JetPack: 3.1 (L4T R28.1)
- USB3.0: Jetson's PCIe x4 - PEX8608 - four uPD720202 - four USB3.0 cameras.
- Basler camera: daA1600-60uc
- Basler Pylon: 5.0.11
- Basler's Max Transfer size: 2000000 (as 2GB)
- /sys/module/usbcore/parameters/usbfs_memory_mb: 2000 (as 2GB)
For example, a Basler’s Pylon library outputs following message when failed to open a camera device.
So, I guess there is any difference between TX1’s L4T and TX2’s about PCIe and/or USB3.0 drivers.
If there is any update of PCIe driver and/or USB3.0 driver for TX2’s L4T, please give me some information.