From b893c463cb5f5f65a85fb209dc46c338768add03 Mon Sep 17 00:00:00 2001 From: Paul Brook Date: Sat, 22 Mar 2014 13:32:13 +0000 Subject: [PATCH] Use block transfer for printing String objects Use existing block write routine when printing String objects. Signed-off-by: Paul Brook --- hardware/arduino/cores/arduino/Print.cpp | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) diff --git a/hardware/arduino/cores/arduino/Print.cpp b/hardware/arduino/cores/arduino/Print.cpp index 53961ec478c..ff6a16343e3 100755 --- a/hardware/arduino/cores/arduino/Print.cpp +++ b/hardware/arduino/cores/arduino/Print.cpp @@ -53,11 +53,7 @@ size_t Print::print(const __FlashStringHelper *ifsh) size_t Print::print(const String &s) { - size_t n = 0; - for (uint16_t i = 0; i < s.length(); i++) { - n += write(s[i]); - } - return n; + return write((const uint8_t *)s.c_str(), s.length()); } size_t Print::print(const char str[])