oled/doxygen/tty_8h_source.html

#ifndef TTY_H_

#define TTY_H_


    #ifndef F_CPU

        #define F_CPU 12000000UL

    #endif


    #ifndef TTY_WIDTH

        #define TTY_WIDTH (OLED_COLUMN_SIZE/FONT_WIDTH)

    #endif


    #ifndef TTY_HEIGHT

        #define TTY_HEIGHT (OLED_ROW_SIZE/OLED_PAGE_SIZE)

    #endif


    #ifndef TTY_AUTOSCROLL

        #define TTY_AUTOSCROLL

    #endif


    #ifndef TTY_ENABLE_PRINTF

        #define TTY_ENABLE_PRINTF

    #endif


    #ifndef TTY_DYNAMIC_TEXT

        // #define TTY_DYNAMIC_TEXT


        #ifdef _DOXYGEN_

            #define TTY_DYNAMIC_TEXT

        #endif

    #endif


    #include <stdio.h>

    #include <avr/io.h>

    #include <util/delay.h>


    #include "../oled.h"

    #include "../font/font.h"


    #define TTY_HOME() (tty_cursor(0, 0))


    void tty_init(void);

    void tty_cursor(unsigned char column, unsigned char line);

    void tty_clear_line(unsigned char line);


    char tty_putchar(char character);

    void tty_string(const char *string);


    #ifdef TTY_ENABLE_PRINTF

        int tty_printf(char data, FILE *stream);

    #endif


#endif /* TTY_H_ */

font.h
Header file for font handling and character bitmap retrieval.

oled.h
Header file for OLED display control via hardware or software TWI/I2C.

tty_init
void tty_init(void)
Initializes the TTY text output interface.
Definition tty.c:44

tty_printf
int tty_printf(char data, FILE *stream)
Writes a single character to the TTY interface (used as a printf output function).
Definition tty.c:225

tty_clear_line
void tty_clear_line(unsigned char line)
Clears a specific text line on the TTY interface.
Definition tty.c:108

tty_putchar
char tty_putchar(char character)
Writes a single character to the TTY text interface on the OLED display.
Definition tty.c:149

tty_string
void tty_string(const char *string)
Writes a null-terminated string to the TTY text interface.
Definition tty.c:204

tty_cursor
void tty_cursor(unsigned char column, unsigned char line)
Sets the cursor position in the TTY text interface.
Definition tty.c:126