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#ifndef CFONTZPACKET_H
#define CFONTZPACKET_H
#define DEFAULT_CELL_HEIGHT 8
#define DEFAULT_CONTRAST 560
#define DEFAULT_DEVICE "/dev/lcd"
#define DEFAULT_BRIGHTNESS 1000
#define DEFAULT_OFFBRIGHTNESS 0
#define CFA_HAS_FAN 0x0001
#define CFA_HAS_TEMP 0x0002
#define CFA_HAS_4_TEMP_SLOTS 0x0004
#define CFA_HAS_KS0073 0x0008
/** Structure describing features of a known display model */
typedef struct CFA_Model {
int model; /**< Model number */
char *size; /**< Display size, format like '16x2' */
int cell_width; /**< Width of a character cell in pixel */
int speed; /**< Default speed of serial interface */
const unsigned char *charmap; /**< Default HD44780 charmap used by display */
int flags; /**< Bitmap of display features, see CFA_HAS_* above */
} CFA_Model;
MODULE_EXPORT int CFontzPacket_init (Driver *drvthis);
MODULE_EXPORT void CFontzPacket_close (Driver *drvthis);
MODULE_EXPORT int CFontzPacket_width (Driver *drvthis);
MODULE_EXPORT int CFontzPacket_height (Driver *drvthis);
MODULE_EXPORT int CFontzPacket_cellwidth (Driver *drvthis);
MODULE_EXPORT int CFontzPacket_cellheight (Driver *drvthis);
MODULE_EXPORT void CFontzPacket_clear (Driver *drvthis);
MODULE_EXPORT void CFontzPacket_flush (Driver *drvthis);
MODULE_EXPORT void CFontzPacket_string (Driver *drvthis, int x, int y, const char string[]);
MODULE_EXPORT void CFontzPacket_chr (Driver *drvthis, int x, int y, char c);
MODULE_EXPORT const char *CFontzPacket_get_key (Driver *drvthis);
MODULE_EXPORT void CFontzPacket_vbar (Driver *drvthis, int x, int y, int len, int promille, int options);
MODULE_EXPORT void CFontzPacket_hbar (Driver *drvthis, int x, int y, int len, int promille, int options);
MODULE_EXPORT void CFontzPacket_num (Driver *drvthis, int x, int num);
MODULE_EXPORT int CFontzPacket_icon(Driver *drvthis, int x, int y, int icon);
MODULE_EXPORT void CFontzPacket_cursor (Driver *drvthis, int x, int y, int state);
MODULE_EXPORT int CFontzPacket_get_free_chars (Driver *drvthis);
MODULE_EXPORT void CFontzPacket_set_char (Driver *drvthis, int n, unsigned char *dat);
MODULE_EXPORT int CFontzPacket_get_contrast (Driver *drvthis);
MODULE_EXPORT void CFontzPacket_set_contrast (Driver *drvthis, int promille);
MODULE_EXPORT int CFontzPacket_get_brightness (Driver *drvthis, int state);
MODULE_EXPORT void CFontzPacket_set_brightness (Driver *drvthis, int state, int promille);
MODULE_EXPORT void CFontzPacket_backlight (Driver *drvthis, int on);
MODULE_EXPORT void CFontzPacket_output (Driver *drvthis, int state);
MODULE_EXPORT const char *CFontzPacket_get_info (Driver *drvthis);
#endif /* CFONTZPACKET_H */
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