First commit

Author: MiguelVis

.gitignore

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+# Ignore MESCC tool chain binaries
+cpm.exe
+cc.COM
+ccopt.COM
+zsm.com
+hextocom.COM
+
+# Ignore MESCC libraries
+alloc.h
+atexit.h
+bsearch.h
+clock.h
+conio.h
+cpm.h
+ctype.h
+fileio.h
+fprintf.h
+mem.h
+mescc.h
+printf.h
+qsort.h
+rand.h
+redir.h
+setjmp.h
+sprintf.h
+string.h
+xprintf.h
+z80.h
+
+# Don't ignore MESSC tool chain binaries in mescc directory
+!/mescc/*.exe
+!/mescc/*.com
+!/mescc/*.COM
+
+# Don't ignore MESCC libraries in mescc directory
+!/mescc/*.h
+
+# Ignore intermediate HEX files
+*.HEX
+
+# Ignore intermediate ZSM files
+*.ZSM
+
+# Ignore intermediate PRN files
+*.PRN
+
+# Ignore ZIP files
+*.zip
+
+# Ignore backup folders
+backup/
+
+# Ignore some projects
+/adv
+/ddfont
+/samarux
+/star
+/threads
+/wp

LICENSE.MD

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+Each project has its own license; read LICENSE.MD in each folder for more details.

README.MD

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+My retro programming projects
+-----------------------------
+
+For various targets, including CP/M, Z80, Amstrad PCW, Amstrad CPC, etc.
+
+
+AMSTTY
+------
+
+Small tools for VT-52 like terminals (like the Amstrad PCW and CPC ones).
+
+
+BLOCKS
+------
+
+A clone of SameGame for CP/M and VT-52 like terminals (like the Amstrad PCW and CPC ones).
+
+
+CPMX
+----
+
+Some Unix-like tools for CP/M.
+
+
+MESCC
+-----
+
+Mike's Enhanced Small C Compiler for the CP/M operating system and the Z80 cpu.
+
+
+MINESCPM
+--------
+
+A minesweeper game clone for CP/M.
+
+
+ROBOTS
+------
+
+A game for CP/M (including CP/M-86).
+
+
+SAMARUX
+-------
+
+A Unix-like shell for CP/M. Includes some built-in and external commands.
+
+
+TE
+--
+
+A small text editor for CP/M (highly configurable; there are ports for various machines and operating systems: Amstrad PCW, Amstrad CPC, Spectrum +3, Kaypro, VT-52, VT-100, DOS, Windows, GNU/Linux).
+
+
+WTD
+---
+
+What To Do; a to-do list manager for CP/M.
+
+
+License
+-------
+
+Each project has its own license; read LICENSE.MD on each project folder for more information.

amstty/amstty.txt

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+AMSTTY
+------
+
+Small tools for the Amstrad CP/M screen.
+
+v1.00 - 20 Mar 2015.
+
++-------------------+
+| A>_               |
+|                   |
+|                   |
+|                   |
++-------------------+
+
+(c) 2015 Miguel Garcia / FloppySoftware
+    www.floppysoftware.es
+    cpm-connections.blogspot.com
+    floppysoftware@gmail.com
+
+
+INTRODUCTION
+------------
+
+This is a small package containing some useful tools for
+the screen of the Amstrad computers (CPC & PCW) in CP/M.
+
+As the Amstrad CP/M screen emulates a VT52, they can be
+useful for other CP/M computers too.
+
+
+TOOLS
+-----
+
+CLS              --  To clear the screen.
+CURSOR ON | OFF  --  To show / hide the screen cursor.
+STLINE ON | OFF  --  To show / hide the screen status line.
+
+
+FILES
+-----
+
+CLS     .COM -- Executable.
+CLS     .C   -- Source code.
+CURSOR  .COM -- Executable.
+CURSOR  .C   -- Source code.
+STLINE  .COM -- Executable.
+STLINE  .C   -- Source code.
+AMSTTY  .TXT -- This help file.
+COPYING .TXT -- GNU General Public License.
+
+
+TECHNICAL NOTES
+---------------
+
+This software was developed using MESCC (Mike's Enhanced Small C Compiler - my
+own version of Small C) for CP/M and Z80.
+
+
+COPYRIGHT AND LEGAL NOTES
+-------------------------
+
+This software is copyright of FLOPPY SOFTWARE from VALENCIA, SPAIN, and is
+distributed under the GNU GENERAL PUBLIC LICENSE.
+
+Read the COPYING.TXT text file for more details.
+

amstty/cls.COM

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+/*	status.c
+
+	Clear the screen of the Amstrad CP/M.
+
+	Copyright (c) 2015 Miguel I. Garcia Lopez / FloppySoftware
+
+	This program is free software; you can redistribute it and/or modify it
+	under the terms of the GNU General Public License as published by the
+	Free Software Foundation; either version 2, or (at your option) any
+	later version.
+
+	This program is distributed in the hope that it will be useful,
+	but WITHOUT ANY WARRANTY; without even the implied warranty of
+	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+	GNU General Public License for more details.
+
+	You should have received a copy of the GNU General Public License
+	along with this program; if not, write to the Free Software
+	Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
+
+	Contact:
+
+	www.floppysoftware.vacau.com
+	cpm-connections.blogspot.com
+	floppysoftware@gmail.com
+
+	Usage:
+
+	cls
+
+	Examples:
+
+	cls
+
+	To compile with MESCC:
+
+	cc cls
+	zsm cls
+	hextocom cls
+
+	Changes:
+
+	20 Mar 2015 : 1.00 : First version.
+*/
+
+/* DEFs TO DECREASE CODE SIZE
+   --------------------------
+*/
+
+#define CC_NO_ARGS   /* No ARGC & ARGV for main() */
+#define CC_NO_MUL    /* No multiplication */
+#define CC_NO_DIV    /* No division & modulus */
+#define CC_NO_SWITCH /* No switch / case */
+
+/* MESCC DEFs
+   ----------
+*/
+
+#include <mescc.h>
+#include <conio.h>
+
+/* PROGRAM CODE
+   ------------
+*/
+
+main()
+{
+	putch(27); putch('H');  /* Send cursor to HOME */
+	putch(27); putch('E');  /* Clear the screen */
+}
+
+

amstty/cls.c

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+/*	cursor.c
+
+	Set the screen cursor of the Amstrad CP/M.
+
+	Copyright (c) 2015 Miguel I. Garcia Lopez / FloppySoftware
+
+	This program is free software; you can redistribute it and/or modify it
+	under the terms of the GNU General Public License as published by the
+	Free Software Foundation; either version 2, or (at your option) any
+	later version.
+
+	This program is distributed in the hope that it will be useful,
+	but WITHOUT ANY WARRANTY; without even the implied warranty of
+	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+	GNU General Public License for more details.
+
+	You should have received a copy of the GNU General Public License
+	along with this program; if not, write to the Free Software
+	Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
+
+	Contact:
+
+	www.floppysoftware.vacau.com
+	cpm-connections.blogspot.com
+	floppysoftware@gmail.com
+
+	Usage:
+
+	cursor on | off
+
+	Examples:
+
+	cursor on
+	cursor off
+
+	To compile with MESCC:
+
+	cc cursor
+	zsm cursor
+	hextocom cursor
+
+	Changes:
+
+	20 Mar 2015 : 1.00 : First version.
+*/
+
+/* DEFs TO DECREASE CODE SIZE
+   --------------------------
+*/
+
+#define CC_NO_DIV    /* No division & modulus */
+#define CC_NO_SWITCH /* No switch / case */
+
+/* MESCC DEFs
+   ----------
+*/
+
+#include <mescc.h>
+#include <conio.h>
+#include <string.h>
+
+/* PROGRAM CODE
+   ------------
+*/
+
+main(argc, argv)
+int argc, argv[];
+{
+	/* Check arguments */
+
+	if(argc == 2)
+	{
+		/* Check option */
+
+		if(!strcmp(argv[1], "ON"))
+		{
+			putch(27); putch('e'); return;   /* Cursor ON */
+		}
+		else if(!strcmp(argv[1], "OFF"))
+		{
+			putch(27); putch('f'); return;   /* Cursor OFF */
+		}
+	}
+
+	/* Error: show usage */
+
+	puts("\n(c) 2015 Miguel Garcia / FloppySoftware\n\nUsage: CURSOR ON | OFF\n");
+}
+