Use 128B chunks instead of 1B writes in Print::print(FlashStringHelper) #6893
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Fixes esp8266#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.
d-a-v
approved these changes
Dec 9, 2019
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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 ~127x.