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- Mike De Petris
- via dei Giuliani, 34
- 34137 - TRIESTE - ITALY
- phone:(+39)40-768385
- fax: (+39)40-381170
- BBS :(+39)40-768412 V.32b V.42b
- Atarian ST - TS!
- 2:333/608@fidonet.org
- 90:8000/201@nest.ftn
-
- Trieste 13 Maggio 1992
- 1.2beta
-
- ATTENTION DANGER BE CAREFUL
- This is only a beta test release that has to be tested. Most of you ask for
- BGM partitions support, now I DID IT ! It has been a very hard job, as I
- made MIDI messages a carrier for disk sectors of VARIABLE length. I tested
- it on my system, but as I only have one BGM 44 mega partition on a cartridge
- I cannot say it works on all systems, let me know if you have any problem.
- The code is not fully optimized, as I want to see if any bug arises first,
- then I will start looking where I loose clock cycles.
-
- - BGM (>16 megabytes) partitions support, remember your HD driver must be set
- to manage maximum sector length you are going to read. With ICD soft you
- can set a fixed maximum length, other drivers will assume the length of
- largest sector size found at boot. MikeNet provides buffers to work with
- sectors up to 8k long.
- - The program can now be run as ACC or PRG, if you want to access something
- on the other ST, and you forgot to install the .ACC at boot, you can now
- run it as a .PRG, do your job and when you exit MikeNet will remove all
- the stuff leaving no resident parts. Note that you can use an alternative
- file selector calling it from the load and save buttons to do your job
- on files, and that redirection is done only if you load an .INF file, so
- you will need to change the edit-fields, save and then load an .INF to have
- redirection working, when running as an .ACC redirections are read when you
- exit the dialog instead, but you can use the same method "on the fly".
-
- TIPS: MikeNet work at sector level, so you should be able to use any soft
- that access drives by BIOS and XBIOS calls, I tested programs like Cleanup
- from ICD with no problems, and this is good, tought you are advised not to
- use the network to write on remote drives, remember that in this way you
- are making changes on the disk without updating cached informations in the
- remote computer, so do it only if you are sure that the remote computer will
- update is tables before to write anything on that disk. The file locking
- support I want to add, will be an hard thing to do, that will slow down the
- net too much assuming the Atari Network Standards, so I will have to think
- more on this and find a faster way.
- Fast serials on MegaSTE are not DMA driven, so that I will remain on MIDI,
- as most of you have only "small" STs to put in the net, and MIDI being the
- fastest serial port with interrupts. I will eventually work on the multi
- node version, but it will take quite long to do.
-
- Now I am changing the actual ACC in an AUTO TSR + CPX/ACC/PRG configuration
- program, which will install XBRA and Cookie, so that I can write a much more
- confortable user interface to change parameters. I am also to add new features
- as seek rate setting, drive B switching and local drive protection, let me
- know about what you want MikeNet to do !
-
- Trieste 01 Maggio 1992
- 1.1d
-
- - added windupdate at boottime
- - starting search path for .INF's now is C:\*.IN? so that you can easily
- find your configuration file even if any utility renames it as .INX
-
- Trieste 01 Aprile 1992
-
- This is 1.1 release of MikeNet just to fix few problems before of next version.
-
- This release has :
-
- - mediachange forced on all drives at exit from dialogs, and checked on
- any r/w operation.
- - mouse does not diappear in LED when calling file selector (save or load)
- - few other things optimized.
-
- Let me know if any bug comes out. Next version will add:
-
- - BGM partitions (>16 mega) support.
- - Easier configuration and selections.
-
- Next things planned in near future:
-
- - File locking.
- - Multi node version.
- - IBM-PC version on serial and/or parallel.
-
- Of course precedence will be to what YOU ask for.
-
- Here is old demo-version doc:
-
- Trieste 17 Dicembre 1991
-
- This is the FREE distributable copy of MikeNET. Load and save of INF file
- are disabled. Ask me for a complete version, you will have to send a small
- fee. You can send any amount you think it is the value of this soft, send
- at least 25$ if you want this program to be continued.
-
- READ AT THE END OF TEXT FUTURE ENHANCEMENTS
-
- What it does :
-
- MikeNet allows drives sharing between two Ataris. For best flexibility
- it is able to do a complete redirection of logic drives.
- It is also possible to send a message to the remote ST.
-
- Installing :
-
-
- Install the accessory on two ST(e)s, and connect corresponding MIDI ports
- with two cables. (OUT to IN and IN to OUT).
-
-
- Using :
-
- Call the accessory, MikeNet dialog will be shown. The first row of (radio)
- buttons lets you determine Network status on used machine (the two computers
- can have different status), that can be Read-Only, Read-Write or Inactive.
- The two following rows, with drives letters are the kernel of selections:
- the first row reflects local logic drives status, that can be cycling
- selected clicking on the letter itself :
-
- INACTIVE - thiny written excludes logic drives from current drives map.
- NORMAL - normal written, drive is active, local and eventually redirected
- to remote ST drive specified by the letter below.
- SELECTED - inverse written, drive is active and remote, reads remote ST
- drive identified by the letter below.
-
- The second row (of these two) obviously concerns drive assignements, each
- letter is simply editable (only uppercase), and assigns corresponding
- drive to the letter above, local or remote.
-
- It is possible to select RESET to clear MikeNet to the boot status, or
- REORDER just to have alphabeticallly increasing assignment letters.
- With SEND MESSAGE, you can send to the remote the two editable text fields,
- on remote an alert will appear that - WARNING - stops the system giving
- the message waiting for a RETURN. Load and save (only on complete version)
- lets you work with configuration files on disk.(be careful about redirections)
-
- Configuration file MIKENET.INF if found in root directory of boot disk
- is loaded at accessory installation.
-
- You can exit dialog by clicking on OK.
-
- Caveats :
-
- NEVER try to access to a remote drive that is remote iself, this selection,
- surely a setting error, will crash the system.
-
- Be careful using disk accelerators and cache, remember that two machines
- access SIMULTANEOUSLY the same drives, so avoid to access from both the
- same file.
-
- Hints :
-
- I find redirection a must when it is necessary to manage with many
- partitions or even more than one hard disk drive. Programs are configured
- to work on one drive (some only on drive A), and when you change this you
- do not need to change all the configuration, but it is enough to redirect
- it to the right one. I can use my BBS on a Megafile 60, with any ST, with
- other HD drives, using redirection.
- If you use a remote computer, even without hard disk, it can access all
- remote drives, so that it can use one big archive of data, with the benefit
- of clarity.
- For example you can access message areas while your BBS is running, or
- work on a data base, or texts, from remote.
- MIDI speed is low, but lets you run without much troubles even quite big
- programs, obviously best results come with applications that do not make
- continuos disk access.
- One useful thing is the RESET option, you can initialize drives using it
- so you can switch on or off your floppy and hard drives (even some other
- devices on DMA, I tested SuperCharger) and make your ST work correctly.
-
- Future enhancements :
-
- - File locking
- - Serial use instead of MIDI
- - Parallel use instead of MIDI
- - New MegaSTE and TT ports use
- - MS-DOS version
- - MAC version
- - Versions for other systems
- - Extension to multiple nodes
- - Other peripheral's sharing
-
- Surely the use of serial or parallel port would let the use of a PC MS-DOS
- coupled with an ST, the program is under development. New serial ports will
- go at much more speed than MIDI, with MS-DOS and MAC compatibility.
-
- Best regards,
- Mike De.Petris (Atarian ST - TS, FidoNet 2:333/608 - NeST 90:8000/201)
-