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/**
* @file lcd.hpp
* Provides functionality to mess with the LCD (...on UART2).
*/
#ifndef LCD_HPP_
#define LCD_HPP_
namespace lcd {
/**
* Initializes the LCD.
*/
void init(void);
/**
* Prints a string to the given line and column.
* NO ERROR CHECKING DONE!
* @param line the line to write to
* @param x the column to start on
* @param s the string to write
*/
void prints(int line, int x, const char *s);
/**
* Prints a decimal number to the given line and column.
* NO ERROR CHECKING DONE!
* @param line the line to write to
* @param x the column to start on
* @param val the number to write
*/
void printn(int line, int x, int val);
/**
* Clears the LCD text buffer.
* Called at the top of the loop lcd printing is done in.
* TODO make something better
*/
void flush(void);
}
#endif // LCD_HPP_
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