Hello,
I'm searching for several days know to detected by software if high-speed USB 2.0 (480 Mbit/s bandwidth) communication with a device is possible. I have looks the microsoft DDK and intel source examples but they don't seems to care about high-speed (or USB 2.0 generally).
I either don't find solution yet on I've read intel usb 2.0 specifications and that's give me some ideas but I'm too new on low-level and Usb software stuff to apply it.
So I'm looking for help for such high-speed detection, or to know how to detect on which usb port is an usb device attached and is the port is controlled by EHCI host controller or not.
Of course I'm using Visual C++ as programming environnement.(6.0, enterprise)
Can someone help me ?
Best regards,
David Burg.
I'm searching for several days know to detected by software if high-speed USB 2.0 (480 Mbit/s bandwidth) communication with a device is possible. I have looks the microsoft DDK and intel source examples but they don't seems to care about high-speed (or USB 2.0 generally).
I either don't find solution yet on I've read intel usb 2.0 specifications and that's give me some ideas but I'm too new on low-level and Usb software stuff to apply it.
So I'm looking for help for such high-speed detection, or to know how to detect on which usb port is an usb device attached and is the port is controlled by EHCI host controller or not.
Of course I'm using Visual C++ as programming environnement.(6.0, enterprise)
Can someone help me ?
Best regards,
David Burg.