From 2d5bc015fbd70befc08c2295630ff06770e9d7c8 Mon Sep 17 00:00:00 2001 From: "David A. Mellis" Date: Sat, 19 Apr 2008 03:31:36 +0000 Subject: Adding LiquidCrystal library. --- libraries/LiquidCrystal/LiquidCrystal.h | 31 +++++++++++++++++++++++++++++++ 1 file changed, 31 insertions(+) create mode 100755 libraries/LiquidCrystal/LiquidCrystal.h (limited to 'libraries/LiquidCrystal/LiquidCrystal.h') diff --git a/libraries/LiquidCrystal/LiquidCrystal.h b/libraries/LiquidCrystal/LiquidCrystal.h new file mode 100755 index 0000000..c4746c5 --- /dev/null +++ b/libraries/LiquidCrystal/LiquidCrystal.h @@ -0,0 +1,31 @@ +#ifndef LiquidCrystal_h +#define LiquidCrystal_h + +#include +#include "Print.h" + +class LiquidCrystal : public Print { +public: + LiquidCrystal(uint8_t, uint8_t, uint8_t, uint8_t, uint8_t, uint8_t, uint8_t); + LiquidCrystal(uint8_t, uint8_t, uint8_t, uint8_t, uint8_t, uint8_t, uint8_t, + uint8_t, uint8_t, uint8_t, uint8_t); + void clear(); + void home(); + void setCursor(int, int); + /* + void shiftDisplayLeft(); + void shiftDisplayRight(); + */ + void write(int, int = 1); + void command(int); +private: + uint8_t _four_bit_mode; + uint8_t _rs_pin; // LOW: command. HIGH: character. + uint8_t _rw_pin; // LOW: write to LCD. HIGH: read from LCD. + uint8_t _enable_pin; // activated by a HIGH pulse. + uint8_t _data_pins[8]; +}; + +void baseWrite(uint8_t, void *); + +#endif -- cgit v1.2.3-18-g5258