FPGA: AUX connector. I2C bus was added.
FPGA: AUX connector. SPI bus to ADF4350 was added.
FPGA: AUX connector. Pins to AUX connector were uncommented.
FPGA: AUX connector. Control logic for Lock Detect was added.
ZPU: AUX connector. I2C bus was added.
ZPU: AUX connector. SPI bus to AUX connector was added.
ZPU: AUX connector. IRQ for Lock Detect was added.
HOST: : AUX connector. SPI bus to AUX connector was added.
HOST: AUX connector. I2C bus was added.
Host: Remove unused functions from db_lms6002d class.
Host: Fix typo in comments in db_lms.cpp.
Host: Remove declarations of functions we no longer implement.
Host: Implement a single place to set UmTRX clock frequency and a way to talk to both LMS SPI and AUX SPI.
Host: BETA: A test code to talk to a synthetizer on UmSEL.

In its current version it sends a predefined set of commands to the synthetizer (see the second #ifdef). Also there is no detection whether UmSEL is actually installed or not.
ZPU: Better debug output in case of wrong flash size.
ZPU: DEBUG: Output assert() message before aborting ZPU due to failed assert.
Host: Store DC offset calibration values for both channels in EEPROM.
FPGA: Max sample rate was fixed.

This patch fixes the bug in the strobe generator for vita RX chain. If CIC decimation rate equal to 0 or 1 and halfband filters are disabled, then strob generator also disabled.

This is why UmTRX could work with max sample rate less then half of LMS clock (13Msps/2=6.5Msps).

The solution is that when CIC decimation rate equal to 0 or 1 and halfband filters are disabled strob generator must forming strobe impulse equal to LMS clock.
usrp2: added retry logic to control packets
Host: Set an even sample rate decimation by default to avoid annoying warnings.