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How to use UARTs

1 byte added, 12:11, 3 September 2012

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*[[IGEP firmware Yocto|IGEP firmware Yocto]] with [[Linux_Kernel_2.6.37.y|Kernel 2.6.37.y]]

These example program has a debug option using GPIOs to debug via oscilloscope, this option method is useful to learnt learn about the Kernel latencies. Debug has set to "write" and "select" functions. [[Frequently Asked Questions and Their Answers#How_many_UARTs_are_available.3F|More information]]

More information about [http://en.wikipedia.org/wiki/UART UART].

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