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unsigned char receive_command[4];
unsigned int Task_Number;
void main()
{
/** - Initialize SCI Routines to receive Command and transmit data */
sciInit();
/** - Configure SCI to receive 8 bytes of Command information */
sciReceive(sciREG1, 4, receive_command);
/** - Clear the Task Number */
Task_Number = 0;
while(1)
{
switch(Task_Number)
{
case 1:
Task_Number = 0;
break;
case 2:
Task_Number = 0;
break;
case 3:
Task_Number = 0;
break;
}
}
}
/* The command starts with "*" and ends with "!". For example *02!
* */
void sciNotification(sciBASE_t *sci, unsigned flags)
{
/** Check for the Valid Command
* * - Starter
* ! - End of Command
*/
if(receive_command[0] == '*' && receive_command[3] == '!')
{
/** - 2nd and 3rd byte received are Task Number,
* combine them to form one decimal Number */
Task_Number = (unsigned int)(((receive_command[1] - 48) * 10) + (receive_command[2] - 48));
/** - Get ready to receive the next Command */
sciReceive (sciREG1, 4, receive_command);
/** - Acknowledge once the Valid Command is received */
sciSend (sciREG1, 11, (unsigned char *) "*VALID CMD!");
}else
{
/** - Get ready to receive the next Command */
sciReceive (sciREG1, 4, receive_command);
/** - Acknowledge once the InValid Command is received */
sciSend (sciREG1, 10, (unsigned char *) "Wrong CMD!");
}
}
