Matthijs Kooijman 9ad14b2f0c In HardwareSerial::write, bypass the queue when it's empty ...

This helps improve the effective datarate on high (>500kbit/s) bitrates,
by skipping the interrupt and associated overhead. At 1 Mbit/s the
implementation previously got up to about 600-700 kbit/s, but now it
actually gets up to the 1Mbit/s (values are rough estimates, though).

2014-01-22 12:06:02 +01:00

..

avr

In HardwareSerial::write, bypass the queue when it's empty

2014-01-22 12:06:02 +01:00

sam

Make some operators in IPAddress const

2014-01-15 16:20:48 +01:00