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Merged upstream Arduino master branch

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This commit is contained in:
Cristian Maglie
2012-06-26 00:51:35 +02:00
parent 33778af0db 1daeba6fd6
commit 46aeeb4b29
21 changed files with 176 additions and 134 deletions
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3
hardware/arduino/sam/cores/arduino/Print.cpp
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@@ -219,6 +219,9 @@ size_t Print::printFloat(double number, uint8_t digits)
{
size_t n = 0;
if (isnan(number)) return print("nan");
if (isinf(number)) return print("inf");
// Handle negative numbers
if (number < 0.0)
{

5
hardware/arduino/sam/cores/arduino/Print.h
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@@ -46,7 +46,10 @@ class Print
void clearWriteError() { setWriteError(0); }
virtual size_t write(uint8_t) = 0;
size_t write(const char *str) { return write((const uint8_t *)str, strlen(str)); }
size_t write(const char *str) {
if (str == NULL) return 0;
return write((const uint8_t *)str, strlen(str));
}
virtual size_t write(const uint8_t *buffer, size_t size);
size_t print(const __FlashStringHelper *);

1
hardware/arduino/sam/cores/arduino/USB/USBAPI.h
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@@ -57,6 +57,7 @@ public:
virtual int read(void);
virtual void flush(void);
virtual size_t write(uint8_t);
using Print::write; // pull in write(str) and write(buf, size) from Print
operator bool();
};
extern Serial_ Serial;