Hi All,
I want to make a USB breakout circuit, the idea is have a usb lead connected to a PC at one end and a USB device at the other with my circuit in the middle, I want to then monitor or alter USB packets. Now I am not sure how hard / easy this is going to be hence asking on here what you guys think before getting in too deep?
My thought was just having a MCU with two pins "A SIDE USB" and two pins "B SIDE USB", if any pin changes reflect this on the other side, if I want to alter a packet I do this by monitoring the bit stream and changing it as it passed through.
Well please give your comments or thoughts on if you beleive this can be done and if so how easy hard, also if there is an easier way please let me know, thanks.
Steve
I want to make a USB breakout circuit, the idea is have a usb lead connected to a PC at one end and a USB device at the other with my circuit in the middle, I want to then monitor or alter USB packets. Now I am not sure how hard / easy this is going to be hence asking on here what you guys think before getting in too deep?
My thought was just having a MCU with two pins "A SIDE USB" and two pins "B SIDE USB", if any pin changes reflect this on the other side, if I want to alter a packet I do this by monitoring the bit stream and changing it as it passed through.
Well please give your comments or thoughts on if you beleive this can be done and if so how easy hard, also if there is an easier way please let me know, thanks.
Steve