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HP41 HP-IL : PROBLEM IN READING A PROGRAM (LIF) FROM A DRIVE
11-09-2022, 03:28 PM (This post was last modified: 11-09-2022 04:38 PM by aurelio.)
Post: #1
HP41 HP-IL : PROBLEM IN READING A PROGRAM (LIF) FROM A DRIVE
Maybe a dummi question, forgive me in case. If I have to load a program via HP_IL (PIL_BOX) on a 41 from a media (virtual), which contains more than one PRG, how can I select, running READP the target? I'm not asked for which. I'm trying unsuccessfully to do it through PYILPER and maybe it does not work because the PRG is not specified and the operation stops on PACKING
Maybe it's about writing LIF on the DRIVE in particular way?

edit: typos
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11-09-2022, 05:02 PM (This post was last modified: 11-09-2022 05:04 PM by floppy.)
Post: #2
RE: HP41 HP-IL : PROBLEM IN READING A PROGRAM (LIF) FROM A DRIVE
HP-IL manual page 33 (german version), bottom:
- put the name in ALPHA of the program to retrieve
- XEQ READP
should do it (if the PYILPER configuration like /dev/ttyUSB0 and Drive1 are correctly choosen).
Pack? HP-IL manual attachment B, "PACKING TRY AGAIN" you perhaps dont have enough register on your machine

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11-09-2022, 05:32 PM (This post was last modified: 11-09-2022 05:51 PM by aurelio.)
Post: #3
RE: HP41 HP-IL : PROBLEM IN READING A PROGRAM (LIF) FROM A DRIVE
(11-09-2022 05:02 PM)floppy Wrote:  HP-IL manual page 33 (german version), bottom:
- put the name in ALPHA of the program to retrieve
- XEQ READP
should do it (if the PYILPER configuration like /dev/ttyUSB0 and Drive1 are correctly choosen).
Pack? HP-IL manual attachment B, "PACKING TRY AGAIN" you perhaps dont have enough register on your machine
Hello Floppy and thankyou for your reply.
I already tried it before to post the question, but it does not work Sad

if I read the programs, written one at a time on the disk instead works, I do not think it is due to the number of registers since individually they can be loaded

edit: I on't understand why and how, but it was uncorrectly sized... Smile, you were right not enough register on the machine, now solved, thankyou
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11-15-2023, 05:11 PM (This post was last modified: 11-15-2023 05:13 PM by leoduran.)
Post: #4
RE: HP41 HP-IL : PROBLEM IN READING A PROGRAM (LIF) FROM A DRIVE
Did you resolve this issue?
If you're still interested in debugging this, you could try the HP41UC (file converter) utility, from a command prompt (CMD)... Like this: hp41uc /l=<file>
where <file> is the name of the LIF file that contains your programs.

For example:
> hp41uc /l=HP9114B.DAT

HTH
You can download HP41UC from SourceForge: https://sourceforge.net/projects/hp41uc/
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11-15-2023, 06:15 PM
Post: #5
RE: HP41 HP-IL : PROBLEM IN READING A PROGRAM (LIF) FROM A DRIVE
(11-15-2023 05:11 PM)leoduran Wrote:  Did you resolve this issue?
If you're still interested in debugging this, you could try the HP41UC (file converter) utility, from a command prompt (CMD)... Like this: hp41uc /l=<file>
where <file> is the name of the LIF file that contains your programs.

For example:
> hp41uc /l=HP9114B.DAT

HTH
You can download HP41UC from SourceForge: https://sourceforge.net/projects/hp41uc/
Leo, so good to hear from you! Your program HP41UC remains THE BEST!
Dan M.
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11-15-2023, 07:06 PM
Post: #6
RE: HP41 HP-IL : PROBLEM IN READING A PROGRAM (LIF) FROM A DRIVE
(11-15-2023 06:15 PM)DanM Wrote:  Leo, so good to hear from you! Your program HP41UC remains THE BEST!
Dan M.
Hey Dan, great to hear from you too!
Well, your article (from way back in the day) was a major inspiration to HP41UC:
"HP-IL Files: Where, What, Why, How, etc." , by Dan McDonald
https://www.hpmuseum.org/cgi-sys/cgiwrap...gi?read=24
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