David A. Mellis
247e3b8be0
Fixing bug in LiquidCrystal::setCursor() for row == numrows.
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http://code.google.com/p/arduino/issues/detail?id=671
2011-10-10 12:35:36 -04:00
David A. Mellis
856e5dcfa4
Moving write errors out of return value into separate API methods.
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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
2011-08-26 16:08:14 -04:00
David A. Mellis
39582bc7a9
Changing from long to ssize_t (int) for write(), print(), println() return.
2011-08-26 14:20:41 -04:00
David A. Mellis
46ff301e25
write(), print(), and println() now return number of bytes written.
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The type is long, and negative values indicate errors. Needs more testing.
http://code.google.com/p/arduino/issues/detail?id=551
2011-08-23 19:12:03 -04:00
David A. Mellis
e152e12bf9
Renamed WProgram.h to Arduino.h.
2011-03-01 19:52:13 -05:00
Joshua Nussbaum
8ea7c002c5
When initializing LCD, comment specified "8-bit" mode when it should day "4 bit mode"
2010-10-01 00:26:40 -07:00
David A. Mellis
c12c9a39c9
Fixing RW pin bug in LiquidCrystal library. Now using 255 to disable pin instead of -1.
2009-12-18 16:36:45 +00:00
David A. Mellis
2ab7603f31
Moving libraries out of arduino platform / core directory and to top-level.
2009-11-07 17:54:56 +00:00
