/*** Beginheader */
#ifndef __AIT_BB_LIB
#define __AIT_BB_LIB
/*** Endheader */

/* START LIBRARY DESCRIPTION *********************************************
AIT_BB.LIB
Copyright (c) 2003, Adaptive Internet Technologies

DESCRIPTION:	AIT Beta-Brite utilities

SUPPORT LIBS:	AIT_BB.LIB

REVISION HISTORY:

	1.1	12/12/03	Original Issue

END DESCRIPTION **********************************************************/

//--//--//--//--//--//--//--//--//--//--//--//--//--//--//--//--//--//--//
/*** Beginheader	BB_Init, BB_SetMemory,
					 	BB_SendCmd, BB_SendText, BB_SendString */

// Beta-Brite Constants for AIT_BB.LIB
#define FINBUFSIZE  255
#define FOUTBUFSIZE 255
#define BB_MAX_LINE 32
#define BB_BAUD 	  9600

#define BB_SET_COLOR	'\x1C'
#define BB_RED			'1'
#define BB_GREEN     '2'
#define BB_AMBER     '3'
#define BB_YELLOW    '8'
#define BB_RAINBOW1  '9'
#define BB_RAINBOW2  'A'

const	char	BB_HeaderStr[] = "\x00\x00\x00\x00\x00\x01Z00\x02" ;
const	char	BB_EOT_Char    = '\x04';

// Beta-Brite Typedefs for AIT_BB.LIB

typedef struct {
         char	ID; 				// File ID (NULL for end of list)
         char	Type;				//	't' = Text, 's' = String
         char	Mode;				//	Display Letter (page 88)
         int	Size;				// Memory Allocation for message
			int	Device;			// Index into Sensor Array
			char *Format;			// Display format for message
					} BB_MESSAGE;

			void	BB_Init();
cofunc	void	BB_SendCmd(char * Body, int Length);
cofunc	void	BB_SendText(char ID, char * Body, char Mode);
cofunc	void	BB_SendString(char ID, char * Body);
cofunc	void	BB_SetMemory(BB_MESSAGE * Messages);
cofunc 	void	BB_SendTextMessages(BB_MESSAGE * Messages);
cofunc 	void	BB_SendStringMessages(BB_MESSAGE * Messages, SENSOR * Devices);

/*** endheader */

/* START FUNCTION DESCRIPTION ********************************************
BB_Init		<AIT_BB.LIB>

SYNTAX:	void	BB_Init()

DESCRIPTION:	Initialize the Beta-Brite Serial port F

RETURN VALUE:	None

SEE ALSO:

END DESCRIPTION **********************************************************/
void	BB_Init()
{
	serFopen(BB_BAUD);
   serFparity(PARAM_EPARITY);
   serFdatabits(PARAM_7BIT);
	serFwrFlush();
	serFrdFlush();
}

cofunc void	BB_SendCmd(char * Body, int Length)
{
	serFwrite(BB_HeaderStr, sizeof(BB_HeaderStr) - 1);
	serFwrite(Body, Length);
   serFputc(BB_EOT_Char);
   waitfor (DelayMs(1000));
}

cofunc void	BB_SendText(char ID, char * Body, char Mode)
{
	serFwrite(BB_HeaderStr, sizeof(BB_HeaderStr) - 1);
   serFputc('A');
   serFputc(ID);
   serFputc('\x1B');
   serFputc(' ');
   serFputc(Mode);
   serFputc(' ');
	serFwrite(Body, strlen(Body));
   serFputc(BB_EOT_Char);
   waitfor (DelayMs(1000));
}

cofunc void	BB_SendString(char ID, char * Body)
{
	serFwrite(BB_HeaderStr, sizeof(BB_HeaderStr) - 1);
   serFputc('G');
   serFputc(ID);
	serFwrite(Body, strlen(Body));
   serFputc(BB_EOT_Char);
   waitfor (DelayMs(1000));
}

/* START FUNCTION DESCRIPTION ********************************************
BB_Init		<AIT_BB.LIB>

SYNTAX:	void	BB_Init()

DESCRIPTION:	Initialize the Beta-Brite Serial port F

RETURN VALUE:	None

SEE ALSO:

END DESCRIPTION **********************************************************/
cofunc void	BB_SetMemory(BB_MESSAGE * Messages)
{
	BB_MESSAGE * pMessage ;
   char	Size[5];

   // Write the header and Command "E"
	serFwrite(BB_HeaderStr, sizeof(BB_HeaderStr) - 1);
   serFputc('E');
   serFputc('$');				// Set Memory Configuration

   // Set the memory usage for each message in array
	for (pMessage = Messages; pMessage->ID; pMessage++)
   {
	   serFputc(pMessage->ID); // File Lable
	   serFputc((pMessage->Type == 't')? 'A' : 'B');	// File Type
	   serFputc('L');				// Lock Keyboard
      sprintf(Size, "%04X", pMessage->Size);
		serFwrite(Size, 4);		// Memory Size
		serFwrite("0000", 4);
   }

   serFputc(BB_EOT_Char);
   waitfor (DelayMs(1000));
}

cofunc void	BB_SendTextMessages(BB_MESSAGE * Messages)
{
	BB_MESSAGE * pMessage ;

   // Send the memory usage for each message in array
	for (pMessage = Messages; pMessage->ID; pMessage++)
   {
   	if(pMessage->Type == 't')
      {
	   	wfd BB_SendText(pMessage->ID, pMessage->Format, pMessage->Mode);
      }
   }
}

cofunc void	BB_SendStringMessages(BB_MESSAGE * Messages, SENSOR * Devices)
{
	BB_MESSAGE * pMessage ;
   char	Buffer[BB_MAX_LINE];

   // Send the memory usage for each message in array
	for (pMessage = Messages; pMessage->ID; pMessage++)
   {
   	if(pMessage->Type == 's')
      {
			Buffer[0] = BB_SET_COLOR;
			Buffer[1] = BB_GREEN;

         if (Devices[pMessage->Device].Rate > 1.0)
				Buffer[1] = BB_RED;
			if (Devices[pMessage->Device].Rate < -1.0)
				Buffer[1] = BB_AMBER;

      	sprintf(Buffer+2, pMessage->Format, Devices[pMessage->Device].Scaled);
	   	wfd BB_SendString(pMessage->ID, Buffer);
      }
   }
}


/*** BeginHeader */
#endif
/*** EndHeader */