Earle F. Philhower, III 759ba27b62 Use 128B chunks instead of 1B writes in Print::print(FlashStringHelper) (#6893) ...

Fixes #6524

Should help with speed of output when printing large flash strings to
things like a file or a TCP connection.

Use a 128 byte chunk in a temp buffer to send data using write(),
reducing the # of write calls by ~128x.

2019-12-09 23:04:49 -03:00

..

esp8266

Use 128B chunks instead of 1B writes in Print::print(FlashStringHelper) (#6893)

2019-12-09 23:04:49 -03:00