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Code Issues Releases Activity

Added function on WString class to export char ptr

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This commit is contained in:
Mimmo La Fauci 2013-02-08 19:21:46 +01:00
parent 62e48dba91
commit a0c96bebdd
3 changed files with 7 additions and 5 deletions
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7
hardware/arduino/cores/arduino/Print.cpp
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@ -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[])

4
hardware/arduino/cores/arduino/WString.cpp
View File

@ -642,4 +642,8 @@ long String::toInt(void) const
return 0;
}
char* String::c_str() const
{
return buffer;
}

1
hardware/arduino/cores/arduino/WString.h
View File

@ -169,6 +169,7 @@ public:
// parsing/conversion
long toInt(void) const;
char* c_str() const;
protected:
char *buffer; // the actual char array