*******************************************************
* gotc.bat    : batch file for use TC 2.0
* gomsc.bat   : batch file for use MSC 5.0/6.0 
* demo8.prj   : project file for TC++3.0 or BC++ 3.1
*******************************************************
DEMO8: demo programs for write COM1/2's ISR(uart7.c),use interrupt to 
       send/receive data from COM1.
       and Send command to Modem(modem.c).
       
Just load demo8.exe to I-7188,connect I-7188's COM1 to MODEM.
run demo8.exe

   operation:
    CTRL_A: set modem to auto answer mode
    CTRL_B: Init modem,and set to auto answer mode
    CTRL_C: HandUp phone
    CTRL_D: Dial phone(key in phone number first)
    CTRL_E: Answer phone
    CTRL_F: Back to data transfer mode
	    data transfer mode -----------> command mode
				   ESC
			       <------------
				   CTRL_F
    ESC:    HandUp and quit.

      Before connect modem in COMMAND mode,after connect modem in data
    transfer mode.
      In COMMAND mode ,the command is send to MODEM,and modem process
    these command.
      In data transfer mode,modem will bypass all command or data out
    to telphone line.