Hi All Our application acquires the values from ADCs in the LPC 2148 based board and display in the PC via usb ( USB 2.0 , fullspeed ). Decided to chose bulk transfer for the application as speed was one requirement. We need <data and time guaranty> with a reasonable speed. Among the approved classes TMC was found suitable for the application. But TMC is not supported by windows and demands NI visa for that. So we have to select another approved device class which supports bulk transfer. But most of device class eg printer, mass storage, CDC where very much application specific and hence found not suitable for this application. Can u please suggest me a device class?.
You will probably have to make your own driver for custom device.
Hi Wild, Thanks you very much for responding. We are planning to buy USB Device Driver and host side Driver Which supports bulk transfer. Can you suggest me some options.
I'm sorry I haven't tried any so I can not suggest anything from my experience, perhaps someone could share their experience here.