#ifndef HD_BWCT_USB_H
#define HD_BWCT_USB_H

#include "lcd.h"		/* for Driver */
#include "hd44780-low.h"

#define VENDOR_LCD_RESET	1
#define VENDOR_LCD_CMD		2
#define VENDOR_LCD_DATA		3
#define VENDOR_LCD_CONTRAST	4

#define DEFAULT_SERIALNO	""
#define DEFAULT_CONTRAST	300

// initialise this particular driver
int hd_init_bwct_usb(Driver *drvthis);

void bwct_usb_HD44780_senddata(PrivateData *p, unsigned char displayID, unsigned char flags, unsigned char ch);
void bwct_usb_HD44780_backlight(PrivateData *p, unsigned char state);
unsigned char bwct_usb_HD44780_scankeypad(PrivateData *p);

#endif