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USB driver for DaVinci PSP 03.21.00.04
I'm working with the OMAP L138.
Before I go developing on linux with the DaVinci PSP 03.21.00.04, I want to know if the DaVinci PSP 03.21.00.04 will support the communication with a windows interface that going to communicate with the OMAP l138? Where I can find the windows driver for the USB communication?
what kind of communication is required for your application? PSP 03.21.00.04 is tested with WIndows PC using MassStorageClass and RNDIS usb to ethernet class,
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I want to do USB communication like usb_dev_bulk from the starterware....
My objectif is that I will bidirectional communicate with the PC (user interface) and the OMAP l138, I want a simple communication, I will send simple data and command. It's not require a very fast communication and the data will be very small.
I need the driver soon because the compagny who developing the PC software need it now....
Can you help me pls
There are many standard and linux specific gadget driver supported by linux. You can refer at drivers/usb/gadget. There is one gadget which can be used for you purpose seems to be gadgetfs and related file is drivers./usb/gadget/inode.c You would need to read about this and write a correspoding windows pc side driver. For linux PC you can use libusb interface to talk. You can find details at http://www.linux-usb.org/gadget/
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