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Forum Index : Microcontroller and PC projects : Electride  ( f77 -ish) on rp2350

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zeitfest
Guru

Joined: 31/07/2019
Location: Australia
Posts: 482
Posted: 12:48pm 26 Aug 2024
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Tried my interpreter on a RP2350.
First light...  very encouraging !!
The aim is to run the prg. calculator   in the other thread.

   Electride 2350  © S. Oliver 2024


   (G) Get    (L) List       (M) Mount SD
   (S) Save   (A) Analyse    (U) Unmount SD
   (R) Run                   (E) Erase file

>
>G
Waiting

OK

>R
Running

     PROGRAM helloworld
C
     PRINT *, "Hello, world"
     END
\

Hello, world

OK


...

     SUBROUTINE plott ( page )
     INTEGER*4 x, y
     CHARACTER*10 fm
     fm = '(64A1,/)'
     DO y = 1, 21
     WRITE (6,fm) ( page(x,y), x = 1, 64 )
     END DO
     RETURN
     END
\

start
!--------------------------------------------------------------!
!             ****                                             !
!          ***    ***                                          !
!        **          **                                        !
!      **              **                                      !
!     *                  *                                     !
!    *                    **                                   !
!  **                       *                                  !
! *                          *                                 !
!*                            *                                !
!--------------------------------------------------------------!
!                               **                            *!
!                                 *                         ** !
!                                  *                       *   !
!                                   *                     *    !
!                                    **                 **     !
!                                      *               *       !
!                                       **           **        !
!                                         ****    ***          !
!                                             ****             !
!--------------------------------------------------------------!
 
hotcarrier
Newbie

Joined: 05/06/2024
Location: United States
Posts: 1
Posted: 07:51pm 28 Aug 2024
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I tried your F77 version on the 32mx170f and it worked just fine. Brought back a memory of my first computer program in 1970 on an IBM 1130 with F4. I look forward to trying it on the new pico 2350
 
zeitfest
Guru

Joined: 31/07/2019
Location: Australia
Posts: 482
Posted: 01:12pm 29 Aug 2024
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Thank you ! The rp2040 version is looking good,  but I got sidetracked.. Trying to avoid labelled format statements at this stage, but they would be a standard compatibility. It is only supposed to be a micro system after all. I will wrap/clean up the rp2040 version to make it presentable and see what happens.

All credit to the earlephilhower / adafruit / arduino-genuino people which built the foundation for this. I am still amazed it works  
 
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