teensy-wire

Kurt Eckhardt 08d870fc13 T4 - Clear out TX FIFO in RequestFrom and endTransmission This appears to resolve the hang in the BNO055 test cases. Basically I detect if the FIFO queue is not empty when you start these two functions and clear it out if it does. Also NEED to then clear out the FEF status bit after you clear it. You might want to see if there is a better way. But @mjs513 said it also resolved his issue with MPL3115		pirms 5 gadiem
examples	Added APDS-9960 lux sensor at 0x39	pirms 6 gadiem
utility	fix repeated start in slave mode	pirms 9 gadiem
Wire.cpp	Add Wire.requestFrom() with 5 params	pirms 6 gadiem
Wire.h	Add Wire.requestFrom() with 5 params	pirms 6 gadiem
WireIMXRT.cpp	T4 - Clear out TX FIFO in RequestFrom and endTransmission	pirms 5 gadiem
WireIMXRT.h	T4 Wire1 has alternate pins - setSCL setSDA implemented	pirms 6 gadiem
WireKinetis.cpp	Add Wire.requestFrom() with 5 params	pirms 6 gadiem
WireKinetis.h	Add Wire.requestFrom() with 5 params	pirms 6 gadiem
keywords.txt	Add setSDA(pin) & setSCK(pin)	pirms 9 gadiem
library.properties	Add library.properties	pirms 9 gadiem