Print log messages to the display. This module uses a fifo to show every time the newest log messages. More...

Collaboration diagram for Log:

Files
file	log.c
	Simple graphic library message console. Print log messages to the display. This module uses a fifo to show every time the newest log messages.

Macros
#define	MAX_LINES (LCD_VER_RESOLUTION / FONT_MIN_HEIGHT)
	Maximal number of lines.

#define	MAX_COLUMNS (LCD_HOR_RESOLUTION / FONT_MIN_WIDTH)
	Maximal number of columns.

Functions
void	LCD_Log_AddMsg (char *ptr)
	Add a log message to the screen. More...

void	LCD_Log_Update (void)
	Update the log messages on the display. This is used, if the screen is overwritten by user.

Variables
static char	LOG_Messages [MAX_LINES][MAX_COLUMNS]
	Array of all log messages. The maximum line width and line count are the array dimension.

static uint8_t	head = 0
	Index of the LOG_Messages of the last message.

static uint8_t	count = 0
	Number of messages which are stored in LOG_Messages.

Detailed Description

Print log messages to the display. This module uses a fifo to show every time the newest log messages.

Function Documentation

void LCD_Log_AddMsg ( char * ptr )

Add a log message to the screen.

Parameters

[in] *ptr Pointer to string to display on LCD.

Definition at line 122 of file log.c.

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