cbrake/linux-serial-test — pull request #1 by librae8226 (2013-03-26 03:53:57+00:00)
Title: add ascii character dump support 

Hi cbrake,

Thanks for your useful tool!
I was just testing a SoC's uart baud rate, and meeting your code.
And I find that somebody like me might need to dump the ascii data.
Here I left a commit.

Thank you for review.
Librae