Add CP/NET Serial Interface Client Files

- Generic serial interface client support files have been added.  This mode of operation is not documented in the RomWBW User Guide.  Refer to <https://github.com/durgadas311/cpnet-z80>.
- Minor patch to NULU so it does not spit out a directory listing every time it is invoked.

ReadMe.md

@@ -3,7 +3,7 @@
 **RomWBW ReadMe** \
 Version 3.5 \
 Wayne Warthen  ([wwarthen@gmail.com](mailto:wwarthen@gmail.com)) \
-12 Feb 2024
+13 Feb 2024
 
 # Overview
 

ReadMe.txt

@@ -1,6 +1,6 @@
 RomWBW ReadMe
 Wayne Warthen (wwarthen@gmail.com)
-12 Feb 2024
+13 Feb 2024
 
 
 

Source/CPNET/Build.cmd

@@ -10,5 +10,7 @@ zxcc nulu --O -cpn12mt "-<30" --A mt011/cpnet12/*.* --L --X || exit /b
 zxcc nulu --O -cpn3mt "-<30" --A mt011/cpnet3/*.* --L --X || exit /b
 zxcc nulu --O -cpn12duo "-<30" --A duo/cpnet12/*.* --L --X || exit /b
 zxcc nulu --O -cpn3duo "-<30" --A duo/cpnet3/*.* --L --X || exit /b
+zxcc nulu --O -cpn12ser "-<30" --A serial/cpnet12/*.* --L --X || exit /b
+zxcc nulu --O -cpn3ser "-<30" --A serial/cpnet3/*.* --L --X || exit /b
 
 copy *.lbr ..\..\Binary\CPNET

Source/CPNET/Makefile

@@ -1,4 +1,4 @@
-OBJECTS = cpn12mt.lbr cpn3mt.lbr cpn12duo.lbr cpn3duo.lbr
+OBJECTS = cpn12mt.lbr cpn3mt.lbr cpn12duo.lbr cpn3duo.lbr cpn12ser.lbr cpn3ser.lbr
 DEST = ../../Binary/CPNET/
 TOOLS = ../../Tools
 
@@ -8,6 +8,7 @@ cpn12%.lbr: CPNETVER=cpnet12
 cpn3%.lbr: CPNETVER=cpnet3
 %mt.lbr: HWVER=mt011
 %duo.lbr: HWVER=duo
+%ser.lbr: HWVER=serial
 
 %.lbr:
 	rm -f $@

Source/Doc/UserGuide.md

@@ -3129,6 +3129,11 @@ ethernet interface module.  At this time, the following are supported:
   (e.g., Adafruit SPI Non-Volatile FRAM Breakout)
 * Duodyne Disk I/O w/ Wiz850IO and (optionally) SPI NVRAM
   (e.g., 25LC256)
+* Generic Serial Interface
+
+**NOTE:** The Generic Serial Interface is supported by RomWBW, but is
+not documented here.  You must refer to the CP/NET documentation
+referenced below.
 
 The client software interacts directly with this hardware.  In a future 
 version of RomWBW, I hope to add a generic networking API that will 
@@ -3161,6 +3166,8 @@ library files are found in user area 4.
 | CPN3MT.LBR   | CP/NET 3       | CP/M 3   | RCBus w/ MT011        |
 | CPN12DUO.LBR | CP/NET 1.2     | CP/M 2.2 | Duodyne w/ Disk I/O   |
 | CPN3DUO.LBR  | CP/NET 3       | CP/M 3   | Duodyne w/ Disk I/O   |
+| CPN12SER.LBR | CP/NET 1.2     | CP/M 2.2 | RomWBW Serial Port    |
+| CPN3SER.LBR  | CP/NET 3       | CP/M 3   | RomWBW Serial Port    |
 
 First, you need to merge the files from the correct library file
 into user area 0.  This is done by extracting the files using the
@@ -3188,6 +3195,8 @@ NULU 1.52  (07/12/87)
 Copyright (C) 1984, 1985 & 1987 by Martin Murray
 Bug fixes in version 1.52 by Mick Waters
 
+TYPE -H FOR HELP
+
 Library A4:CPN12MT.LBR open.
 (Buffer size: 259 sectors)
 Active entries: 27, Deleted: 0, Free: 5, Total: 32.

Source/ver.inc

@@ -2,7 +2,7 @@
 #DEFINE	RMN	5
 #DEFINE	RUP	0
 #DEFINE	RTP	0
-#DEFINE BIOSVER	"3.5.0-dev.13"
+#DEFINE BIOSVER	"3.5.0-dev.14"
 #define rmj	RMJ
 #define rmn	RMN
 #define rup	RUP

Source/ver.lib

@@ -3,5 +3,5 @@ rmn	equ	5
 rup	equ	0
 rtp	equ	0
 biosver	macro
-	db	"3.5.0-dev.13"
+	db	"3.5.0-dev.14"
 	endm