Add register definitions for Teensy 3.1
Keep unused native SPI chip selects high (disabled)
make SPCR.enable_pins() public
Support both char * and uintu_t * in Print & Stream (Matthijs Kooijman)
Support both char * and uintu_t * in Print & Stream (Matthijs Kooijman)
Add AudioStream update_stop
Add DMA channels 4-15 definitions
Add programmable gain amplifier register defs
Use __cxa_guard stuff on Teensy 2.0
Restore brief delay before USB init
Add I2C defs for 2nd I2C port on Teensy 3.1
Add extra defs for I2S port on Teensy 3.1
Add Serial1.transmitterEnable(pin) for RS-485
Improve early startup hook for watchdog use (Ambroz Bizjak)
Opps, use startup_early_hook() in startup code
Merge branch 'master' of https://github.com/PaulStoffregen/cores
While it may or may not make sense to Paul, I use NetBeans to do all of my
development. This is a backup for me, but may be of use to anyone else who
is interested in using NB as their IDE too. I also have included an ignore
file that prevents any private settings and backups from listing in a commit,
or even getting committed into the repository.