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Code Issues Releases Activity

Fixing bug in LiquidCrystal::setCursor() for row == numrows.

Browse Source 
http://code.google.com/p/arduino/issues/detail?id=671
This commit is contained in:
David A. Mellis 2011-10-10 12:35:36 -04:00
parent e7ff928762
commit f684321850
1 changed files with 1 additions and 1 deletions
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2
libraries/LiquidCrystal/LiquidCrystal.cpp
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@ -173,7 +173,7 @@ void LiquidCrystal::home()
void LiquidCrystal::setCursor(uint8_t col, uint8_t row) void LiquidCrystal::setCursor(uint8_t col, uint8_t row)
{ {
int row_offsets[] = { 0x00, 0x40, 0x14, 0x54 }; int row_offsets[] = { 0x00, 0x40, 0x14, 0x54 };
if ( row > _numlines ) { if ( row >= _numlines ) {
row = _numlines-1; // we count rows starting w/0 row = _numlines-1; // we count rows starting w/0
} }