Contents of this file:

	Firstly, there are the SENDDATA programs.  SENDDATA is a MS-DOS program which sends a file name DATA.TXT (NOTE! DATA.TXT must be in a directory which is on the PATH used by MS-DOS) to the VE5FP AZ-EL rotator controller.  Included are the source code (compiled by Turbo Pascal 5.0), the necessary COMMS unit and four compiled versions; one each for COM1: through COM4:.  You can modify the source code if you wish but the easisest thing to do is to rename the appropriate one to conform to the port you wish to use.  For example, if you want to use port COM1: as your serial output port, then just rename SENDDATA.CM1 to SENDDATA.EXE.  The MS-DOS command to do this is:

REN SENDDATA.CM1 SENDDATA.EXE

Similarly, to make a version which uses port COM2:, just rename SENDDATA.CM2 to SENDDATA.EXE.  ....and so on.  The programs in this ZIP file relevant to SENDDATA are:

	SENDDATA.PAS - Turbo Pascal 5.0 source file
	COMMS.PAS - COMMS unit needed to compile the above
	SENDDATA.CM1 - EXE file compiled for COM1: serial port
	SENDDATA.CM2 - ditto for COM2:
	SENDDATA.CM3 - ditto for COM3:
	SENDDATA.CM4 - ditto for COM4: 

	Also included in the ZIP file is the source program which compiles to the executable program running in the AZ-EL controller.  This program was written in the version of BASIC which is compiled by Karl Lunt's SBASIC compiler for the 68HC11.  This compiles properly using version 2.5 of his compiler.  The program is named ROTATOR.BAS.  The relevent files are:

	ROTATOR.BAS - the source code
	ROTATOR.ASC - the compiler output - as assembly language file
	ROTATOR.LST - the listing for the program
	ROTATOR.S19 - the binary file in HEX format
	ROT_R11.LIB - the port addresses, etc. of the ADAPT-11C controller

