FridgeFreezer

MCF52259 as USB Host, without using RTOS

Discussion created by FridgeFreezer on Jul 12, 2011
Latest reply on Aug 3, 2011 by Stefano Garolini

Yes it's me again :smileywink:

 

I'm looking at a new project that involves using an MCF52259 in USB-host mode to read HID devices (EG PC Keyboard, mouse, or joystick) to control some hardware. We are using CW7.2 and coding in C.

 

I know there's a USB stack for the CMX RTOS (and indeed most other RTOSes out there) however the swap to an RTOS would be a lot of effort just to gain USB support, so I'm looking for pointers on standalone C code to run in host mode.

 

Any tips / experience / code snippets greatly appreciated.

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