Enable HackRF One RF power at start-up.
#define max() (yoinked from Linux) instead of a function.
Delete garbage comments.
Wolfson WM8731 audio codec registers header file.
Remove JAWBREAKER-conditional code, expecting to support older HackRFs with new PCB design and common code.
Move WM8731 I2C address declaration.
PortaPack I2C "abstraction".
CPLD configuration for 20140512 prototype.
Major revision 20140701 of PortaPack H1 PCB design for second prototype. Slight changes to signal mapping to CPLD.
Added lots of signal integrity and EMC tweaks, including series resistor terminations and ferrites on audio jacks.
Removed a bunch of unnecessary components.
Shifted LCD to 1.8V I/O operation.
Added more bypass capacitors.