TheBackShed.com

Forum Index : Microcontroller and PC projects : TFTP Problem 5.08 to Latest 5.09

Author

Message

Hans

Senior Member

Joined: 18/10/2022
Location: Canada
Posts: 116

Posted: 02:58am 12 Jul 2024

Copy link to clipboard

Print this post

Hi All;

To be upfront about this issue I have installed Debian Bookworm (12) on my Raspberry PI 4/8 Meg that's my daily development machine.

There have been a number of program issues that I have had to work out with this release, such as a working Screenshot program.

Sorry for the lack of screenshots, the PrtScr key works but only gives a full screen image.

So the issue is the OPTION DISK SAVE $Filename creates an option data file that is 896 bytes in size. That is fine if it is saved to the A or B drive. Along comes a new release and I want to make setup easy so I TFTP that file to the Webmite for use with OPTION DISK LOAD command.

However I get the error "Wrong file size" because the TFTP added one byte to the file on arrival to the Webmite. This happens on both drives if sent by TFTP.

As I do not have another OS to try this with I am not sure where the problem is?

Thanks for any assistance,

Hans ...

PS: This is the case with 5.08 thru the latest 5.09RC5.
Edited 2024-07-12 13:01 by Hans

phil99

Guru

Joined: 11/02/2018
Location: Australia
Posts: 2623

Posted: 03:40am 12 Jul 2024

Copy link to clipboard

Print this post

While awaiting a more useful response, if your terminal program supports Xmodem that should work.
The length of .OPT files is tailored to work with Xmodem and retain the correct length.

JohnS
Guru

Joined: 18/11/2011
Location: United Kingdom
Posts: 4038

Posted: 06:37am 12 Jul 2024

Copy link to clipboard

Print this post

Try GIMP - it can take a snapshot in various ways (see its menus lol).

John

TassyJim

Guru

Joined: 07/08/2011
Location: Australia
Posts: 6271

Posted: 07:05am 12 Jul 2024

Copy link to clipboard

Print this post

No obvious problems using Win11 to WEbmite 5.09RC5 and the TFTP built into MMCC

Jim

VK7JH
MMedit

Hans

Senior Member

Joined: 18/10/2022
Location: Canada
Posts: 116

Posted: 04:24pm 13 Jul 2024

Copy link to clipboard

Print this post

TassyJim said No obvious problems using Win11 to WEbmite 5.09RC5 and the TFTP built into MMCC

Jim

I will have to see if I can borrow a windows machine from somebody to give that a try. I just find it strange that TFTP would work differently in Linux than it does on windows.

Thanks, Jim

Hans…

Edited 2024-07-14 02:25 by Hans

Hans

Senior Member

Joined: 18/10/2022
Location: Canada
Posts: 116

Posted: 06:00pm 13 Jul 2024

Copy link to clipboard

Print this post

Thanks all;

Problem solved, I set "TFTP mode binary" and it came across with the correct byte count.

The default mode is ASCII and that uses blocks, adding padding characters.

A little bit of research helps.

Again thanks for your comments!

Hans ...

Print this page

To reply to this topic, you need to log in.