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* Increased UART timeout for slow Jackson Labs GPSDO. Fixed up timeout code.Nick Foster2010-08-131-1/+1
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* Added timeout functionality for UART gets() calls. use fngets_timeout(). ↵Nick Foster2010-08-131-0/+7
| | | | timeout defined in hal_uart.h.
* first stab at a GPS driver in gps_ctrl.cpp. not the most expandable thing in ↵Nick Foster2010-08-131-0/+1
| | | | the world but there's only so many GPS interfaces out there.
* Working support for multiple UARTs.Nick Foster2010-08-121-17/+25
| | | | | | | Default behavior (printf, gets, etc.) routes to DEFAULT_UART, set in hal_uart.h. Use fputstr() to print to other UARTs. Bring fgets() from hal_io.c out in hal_io.h if you want to read data from other UARTs. Still blocking. No interrupt-driven stuff yet.
* Branch to make use of quad UART on USRP2P.Nick Foster2010-08-111-4/+4
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* New branch with firmware dir from USRP2P branch.Nick Foster2010-07-261-0/+10
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* Copied a snapshot of the usrp2 firmware into the microblaze firmware ↵Josh Blum2010-02-101-0/+68
directory in the uhd repo. Added erllc copyrights to the files created and modified at erllc.