Dear Team,
We are working on AM335x GPEVM by using TI-SDK.We are trying to by pass the Descriptors from powerup.I would like to know howmuch feasiable these process.
A device is connected to USB1,The evm will enumerate the Device sucessfully and stores the Descriptors in usbfs(sysfs files) and from those files we are trying to make standard Descriptor structures. These stuructures should used by the EVM (serial_driver)when connected to the PC(using USB0) during Enumeration.
1.How can we give structures from the user space to the kernel space?
2.Is this process is possible during enumeration?
3.Is there any timing Constraints with respect to Host?
4.If it is possible,is there any power constraints will get the Hardware damage?
We can get the BULK Endpoint data from the Dev files in the file system.
5.How can get the interrupt end point data coming from device to evm in User space?
6.How can i write into the evm interrupt endpoint(evm to PC) from user space?
Please give us the proper Direction and correct approach.
Thanks & Regards
Rama Krishna
