• Commodore Free Magazine, Issue 86 - Part 5

    From Stephen Walsh@39:901/280 to All on Sun Apr 12 11:47:54 2015
    ********************
    LSR 64 V0.31 INFORMATION
    *************************************

    LSR 64 is a system that makes it
    possible to control a laser with your
    Commodore C64. The hardware is from
    ViTi and the software was developed
    by Hermit. The laser system reached
    the number one place in the Wild Demo
    Competition at the Arok Party (2014).

    Information from the YouTube website

    Laser show with commodore 64 (c64).
    Released this project at an 8-bit
    computer demoscene meeting at Arok
    Party in Ajkarendek, Hungary, on 19
    July 2014. Its final version.
    Credits: idea, hw (laser dac), system
    code, show code by Viti, additional
    code, song system, great song (called
    'Flash It Back') by Hermit of Samar
    Productions, SIDrip Alliance,
    Singular Crew.

    A YouTube video is available here

    www.youtube.com/watch?v=DBgLMASS2JQ

    -------------------------------------

    *************************************
    SD-CARD TAPE ADAPTER
    *************************************

    Tony is working on a new device to
    play TAP files on your Commodore 64
    you can choose from a special menu
    the desired TAP the devices should
    cost about 30 USD.

    HERE IS SOME MORE INFORMATION ABOUT
    THE DEVICE

    * Small, it uses a right angle 6pin
    edge connector, so around half of the
    PCB is inside c64 case.

    * no buttons to press, you invoke a
    playlist-down-load by:
    shift+run/stop.....
    run/stop....shift+run/stop. The
    device detects that motor-signal goes
    on/off/on. (The device always pulls
    SENSEn low)

    * The playlist is all the TAP files
    available on the SD card, it's
    downloaded as a BASIC Program, so you
    type LIST to see it.

    1 sys 856 " Monty
    2 sys 856 " game2

    You select the tape to "insert" by
    typing RUN 2 (for example.) The
    assembler routine (in cassette
    buffer) then check current-basic-line
    at 0x39 and turns the Sense pin
    around as output and send 16bit value
    that the TAP adapter picks up as the
    selection you want, then a regular
    LOAD command is started.

    * SAVE command will work.

    * Cassette pass-trough.

    * Record TAP file to SD card from the
    pass-through connection

    Read more on the lemon forum

    www.lemon64.com/forum/viewtopic.php?t
    =52962

    -------------------------------------

    *************************************
    HI65 ANNOUNCED
    *************************************

    Hi65 is a "high-level" Commodore 65
    BASIC 10 emulator. The emulator can
    run programs written for the machine
    in BASIC.

    WHAT'S NEW IN VERSION 5:

    * Incorporated Ingo Berg's MuParser
    routines into Hi65. They form an open
    source evaluator of mathematical
    expressions, that enables Hi65 to
    evaluate and calculate expressions
    (e.g. for variable assigns) with an
    even higher complexity than what a
    physical Commodore 65 could do.
    However, they are disabled by default
    in Hi65 for speed reasons (the native
    Hi65 expression evaluator is limited
    to expressions with at most one
    operator, but is over 275 times
    faster to evaluate them). The
    MuParser routines can be toggled on
    or off with the Hi65cfg utility, from
    the Hi65 Edit and Launch Tool, or
    directly from Hi65 with a
    pseudocommand (see below).

    * Implemented a BASIC 10
    pseudocommand to enable, disable or
    verify the status of MuParser within
    Hi65. The syntax is: MUPARSER 0 to
    disable it, MUPARSER 1 to enable it,
    and just MUPARSER to display a
    message telling you whether it's
    currently on or off. It works either
    from the command line or from within
    a BASIC 10 program.

    * Added 36 new error messages that do
    not appear in the physical Commodore
    65, that are triggered whenever
    MuParser fails to evaluate an
    expression for some reason. This does
    not affect compatibility and makes
    debugging programs easier because
    they are more specific than a generic
    "SYNTAX ERROR" could ever be.

    The Commodore 65 is an unreleased
    computer from Commodore featuring
    256-color graphics, a 3.54 MHz
    processor and a maximum of 8 MB of
    RAM.

    devilmaster.altervista.org/hi65.html

    -------------------------------------

    *************************************
    DS1307 RTC
    *************************************

    Timo Voutilainen has developed a Real
    Time Clock (RTC) module for the
    Commodore C64. The RTC holds the
    Current time and date available to a
    computer, there is also a program to
    set the time and date, and there is a
    driver available for GEOS.

    sites.google.com/site/dividedbit/home
    /c64-projects/ds1307-rtc

    -------------------------------------

    *************************************
    RETRO ASYLUM PODCAST 106
    *************************************

    Top ten comic book games

    In this latest episode Paul Monaghan
    and Phil Hockaday from the team don
    their capes and spandex to discuss
    what they feel are the best games
    based on comic books.

    As well as this Paul has a chat with
    Adam from Retro Collect who is
    hosting the second Video Games Market
    in Leeds on 7th Feb, more details can
    be found at events.retrocollect.com/

    Check out our Official Retro Asylum
    YouTube channel for more retro
    discussion

    www.youtube.com/channel/UCfCC9rIvCKoW
    3mdbuCsB7Ag

    retroasylum.com/category/all-posts/

    -------------------------------------

    *************************************
    PROJECT 64 RELOADED
    *************************************

    Project 64 will collect all the
    documentation for the Commodore C64
    and keep it alive. The project has
    moved to GitHub where users can add
    documents and alterations, the more
    people that participate in Project 64
    the better.

    github.com/Project-64/reloaded

    -------------------------------------

    *************************************
    C64 HEWLETT-PACKARD CALCULATOR
    EMULATORS
    *************************************

    Norber Kehrer has four calculator
    emulators for the Commodore 64 and
    Atari 800XL. The Calculator emulator
    models cover the Hewlett Packard -35,
    HP-45, HP-55 and HP-80 from the 70s.

    members.aon.at/nkehrer/

    -------------------------------------

    *************************************
    ULTIMATE 1541-II MINI BLOG
    *************************************

    Wiebo de Wit has created a retro
    blog, but the latest posts are all
    about the ultimate 1541 II hardware
    adaptor for the Commodore 64, with a
    look at what machines the device
    supports, How to use various
    functions on the device and more

    devdef.blogspot.nl/

    And while on the subject of the 1541
    there has been a firmware update. The
    Changes in this version are: Ability
    to write a .tap file to a real tape.
    Support for the new Flash chip
    (revision D). Improvements to the
    configuration screen (USB module).

    www.1541ultimate.net/content/index.ph
    p?option=com_content&view=featured&It
    emid=127

    -------------------------------------

    *************************************
    MEMWA PROJECT
    *************************************

    A hardware re creation of the
    commodore 64 using a real SID chip
    and with a small LCD touch panel
    screen attached, this is from the
    website

    DESCRIPTION

    * Hardware components
    * MCU: STM32F407 (overclocked 67Mhz
    giving 235Mhz)
    * Display controller: SSD1963
    * Memory: H27UBG8T2BTRBC
    * Display: 7" TFT 4-WRT

    More information and an amazing video
    can we found here:

    www.staringlizard.com/index.php/proje
    cts/3-memwa#hardware

    -------------------------------------

    *************************************
    BOULDERDASH
    *************************************

    If you are tired of playing the
    original version of Boulder Dash, but
    love the game genre then help is
    definitely at hand for you. There are
    people who have created new versions
    of Boulder Dash. One such person is
    Firefox, who has just released his
    latest version, and it's available
    from here:

    firefox.ch/ff56boulder.d64

    And read more on the lemon forum
    here:

    www.lemon64.com/forum/viewtopic.php?t
    =53846

    -------------------------------------

    *************************************
    GEOS AND LASER PRINTING
    *************************************

    Text pulled and truncated from
    various emails, but I thought you may
    find reading them interested,
    especially if you want to print to
    laser printer from GEOS, Also a
    number of readers w

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