aboutsummaryrefslogtreecommitdiff
path: root/cores/arduino
diff options
context:
space:
mode:
Diffstat (limited to 'cores/arduino')
-rwxr-xr-xcores/arduino/Print.cpp7
-rw-r--r--cores/arduino/WString.cpp4
-rw-r--r--cores/arduino/WString.h1
3 files changed, 7 insertions, 5 deletions
diff --git a/cores/arduino/Print.cpp b/cores/arduino/Print.cpp
index 53961ec..e087313 100755
--- a/cores/arduino/Print.cpp
+++ b/cores/arduino/Print.cpp
@@ -53,11 +53,8 @@ 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;
+ write((const uint8_t*)s.c_str(), s.length());
+ return s.length();
}
size_t Print::print(const char str[])
diff --git a/cores/arduino/WString.cpp b/cores/arduino/WString.cpp
index c6839fc..d05037b 100644
--- a/cores/arduino/WString.cpp
+++ b/cores/arduino/WString.cpp
@@ -642,4 +642,8 @@ long String::toInt(void) const
return 0;
}
+char* String::c_str() const
+{
+ return buffer;
+}
diff --git a/cores/arduino/WString.h b/cores/arduino/WString.h
index 947325e..ec6cead 100644
--- a/cores/arduino/WString.h
+++ b/cores/arduino/WString.h
@@ -169,6 +169,7 @@ public:
// parsing/conversion
long toInt(void) const;
+ char* c_str() const;
protected:
char *buffer; // the actual char array