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write(), print(), and println() now return number of bytes written.

The type is long, and negative values indicate errors.  Needs more testing.
http://code.google.com/p/arduino/issues/detail?id=551
This commit is contained in:
David A. Mellis
2011-08-23 19:12:03 -04:00
parent b788ad593f
commit 8059abe581
24 changed files with 290 additions and 174 deletions

View File

@ -14,9 +14,9 @@ public:
Server(uint16_t);
Client available();
void begin();
virtual void write(uint8_t);
virtual void write(const char *str);
virtual void write(const uint8_t *buf, size_t size);
virtual long write(uint8_t);
virtual long write(const char *str);
virtual long write(const uint8_t *buf, size_t size);
};
#endif