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  • SHR and &Poke

    From Duhast@duhast@123gmail.com to comp.sys.apple2 on Tue Apr 16 19:38:37 2024
    From Newsgroup: comp.sys.apple2

    We can talk about the deadness of the group, or we could play with our
    Apple II's.

    As an experiment, I installed Hplot GS feature in the 0ct '87 issue of
    Nibble. It allows plot to the SHR screen from Applesoft. I only wanted
    it to initialize the SHR screen and turn on and off the display.

    I then installed &POKE from the Beagle Bros Extra K disk. Disconnecting
    the /RAM drive like advised.

    I'm able to &POKE values into the AUX mem, and it shadows to the SHR
    screen and works great....except. It does not work &Pokeing to screen
    lines over 102 or 103, decimals 24512 and above. According to &PEEK the
    value is there in memory, it just doesn't show up on the screen. Can't
    really figure it out.....
    --- Synchronet 3.20a-Linux NewsLink 1.114
  • From Kelvin Sherlock@email@domain.com to comp.sys.apple2 on Sun Apr 21 14:31:40 2024
    From Newsgroup: comp.sys.apple2

    This works as expected, for me, under MAME:

    10 & hgr
    20 for i=0 to 31999
    30 c=rnd(1)*255
    40 &poke 8192+i,c
    50 next i
    60 get x$
    70 &text
    80 end

    On 2024-04-16 23:38:37 +0000, Duhast said:

    We can talk about the deadness of the group, or we could play with our
    Apple II's.

    As an experiment, I installed Hplot GS feature in the 0ct '87 issue of Nibble. It allows plot to the SHR screen from Applesoft. I only
    wanted it to initialize the SHR screen and turn on and off the display.

    I then installed &POKE from the Beagle Bros Extra K disk.
    Disconnecting the /RAM drive like advised.

    I'm able to &POKE values into the AUX mem, and it shadows to the SHR
    screen and works great....except. It does not work &Pokeing to screen
    lines over 102 or 103, decimals 24512 and above. According to &PEEK
    the value is there in memory, it just doesn't show up on the screen.
    Can't really figure it out.....


    --- Synchronet 3.20a-Linux NewsLink 1.114
  • From Duhast@duhast@123gmail.com to comp.sys.apple2 on Sun Apr 21 21:35:20 2024
    From Newsgroup: comp.sys.apple2

    On 4/21/2024 2:31 PM, Kelvin Sherlock wrote:
    This works as expected, for me, under MAME:

    10 & hgr
    20 for i=0 to 31999
    30 c=rnd(1)*255
    40 &poke 8192+i,c
    50 next i
    60 get x$
    70 &text
    80 end


    Does not work with GSplus v0.14.

    I'll have to try some other emulators.


    --- Synchronet 3.20a-Linux NewsLink 1.114
  • From Duhast@duhast@123gmail.com to comp.sys.apple2 on Mon Apr 22 22:11:53 2024
    From Newsgroup: comp.sys.apple2

    On 4/21/2024 9:35 PM, Duhast wrote:
    On 4/21/2024 2:31 PM, Kelvin Sherlock wrote:
    This works as expected, for me, under MAME:

    10 & hgr
    20 for i=0 to 31999
    30 c=rnd(1)*255
    40 &poke 8192+i,c
    50 next i
    60 get x$
    70 &text
    80 end


    Does not work with GSplus v0.14.

    I'll have to try some other emulators.


    Does not work with KEGS v1.34 either.

    --- Synchronet 3.20a-Linux NewsLink 1.114