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path: root/cores/arduino/Printable.h
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2011-08-26Moving write errors out of return value into separate API methods.David A. Mellis
write(), print(), println() now return size_t (and don't use negative values to signal errors). Print adds writeError() for checking for write errors, clearWriteError() to reset the flag to false, and a protected setWriteError() for signalling errors. http://code.google.com/p/arduino/issues/detail?id=598
2011-08-26Changing from long to ssize_t (int) for write(), print(), println() return.David A. Mellis
2011-08-23write(), print(), and println() now return number of bytes written.David A. Mellis
The type is long, and negative values indicate errors. Needs more testing. http://code.google.com/p/arduino/issues/detail?id=551
2011-06-04Added Printable interface class to allow printing of classes such as IPAddressDavid A. Mellis