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1 hour ago, chancemixon said:

I ordered a PEB TIPI card, which I think will work better. I've come to the conclusion that the one I have (which I bought off eBay) somehow has a defective or damaged adapter card. I'm not sure what I'm going to do with it. If you know someone who wants to buy it, let me know.

I'd contact the seller, he's always been good about fixing/replacing boards

21 hours ago, arcadeshopper said:

I'd contact the seller, he's always been good about fixing/replacing boards

I did, and he promptly offered to replace it even though it was out of warranty.  I thought I'd be out of luck since I bought it on eBay.  So now I'll have a TIPI sidecar to go with one of my consoles and a TIPI PEB to go with my other console that uses a PEB.  

  • Like 3

UPDATE - never mind.  I thought I had used a zero 2W but it is a zero W which doesn't support a 64 bit OS.

 

I'm trying to upgrade my sidecar TIPI that was running ancient 2.x software to the latest 4.2 release.  I burned a new SD card with the 4.2 image, but the Pi Zero 2W refuses to boot and blinks the activity light 7 times, which means no kernel.img found.  I downloaded the image a second time and burned it to another SD card and got the same result.

 

If I swap back my old 2.x SD card, everything works again.

 

Am I doing something wrong?  Is the download image corrupted?  Thanks!

Edited by webdeck
20 minutes ago, webdeck said:

UPDATE - never mind.  I thought I had used a zero 2W but it is a zero W which doesn't support a 64 bit OS.

 

I'm trying to upgrade my sidecar TIPI that was running ancient 2.x software to the latest 4.2 release.  I burned a new SD card with the 4.2 image, but the Pi Zero 2W refuses to boot and blinks the activity light 7 times, which means no kernel.img found.  I downloaded the image a second time and burned it to another SD card and got the same result.

 

If I swap back my old 2.x SD card, everything works again.

 

Am I doing something wrong?  Is the download image corrupted?  Thanks!

yes, with the zero 2W you need to use an older image. -- Time for an Pi upgrade when you can! :)

1 hour ago, webdeck said:

My understanding is that the 64-bit OS supports the zero 2W, but not the zero W.

Yes. You right, for some reason my post I got 2w there in the text somehow, my mistake. So you can currently only use the most recent bullseye release. 3.17 -- none of the bookworm ones will work, until you get a newer pi itself like a 2w.

22 minutes ago, Gary from OPA said:

Yes. You right, for some reason my post I got 2w there in the text somehow, my mistake. So you can currently only use the most recent bullseye release. 3.17 -- none of the bookworm ones will work, until you get a newer pi itself like a 2w.

I've got a spare 2W, I just need to solder the connector onto it and it should be good to go!

Edited by webdeck
Posted (edited)

A new DSR ROM is available for TIPI over at https://jedimatt42.com/dl#tipi-dsr-sd-card-image-jed-file-and-tools

 

- date code in TIPI Config should show 2024-08-24

- Adds CPU buffer support for routines per the Myarc HFDC Manual 4th edition - https://ftp.whtech.com/datasheets and manuals/Hardware/Myarc/MYARC HFDC Manual 4th edition.pdf

  - It does NOT implement PABs in CPU memory. 

- The recommended way to determine if a TIPI board supports CPU buffers is to check the 2nd (version) byte of the DSR rom HEADER ( the one right after >AA ). If it is greater than or equal to >03 then CPU buffers are supported, if not, then they are not. Of course you have to verify you are working with a TIPI board as well. 

 

This change has no relationship to the software running on Raspberry PI. Old versions of the PI software should work fine with this updated ROM, and new and future versions of the PI software should work fine without this updated ROM.

 

If you don't know what this is about, you'll have to read the programming section in the Myarc HFDC manual, and you probably don't need this update. 

 

Edited by jedimatt42
Greater than or equal to 0x03
  • Like 1
  • Thanks 1
On 8/20/2024 at 11:21 PM, webdeck said:

I've got a spare 2W, I just need to solder the connector onto it and it should be good to go!

Got the 2W up and running with the latest release.

 

I also setup SyncThing to keep the tipi_disk folder synchronized between my sidecar tipi and the emulation-mode tipi.

  • Like 1
On 8/15/2024 at 10:14 AM, arcadeshopper said:

I'd contact the seller, he's always been good about fixing/replacing boards

So I did receive the replacement unit from the seller on eBay and it was behaving the same way as the previous unit (the seller let me know the PI on the previous unit was not working), and so I figured I was losing my mind.  This is a TIPI 32K by the way.  Anyhow, in doing some additional research I came across this page (https://github.com/jgparker/tipi/wiki/Raspberry-PI-hardware) which contained this line of instructions: "Make sure the pins are aligned as the 10 pin connector can be shifted one row forward or backwards on the header."  My eyesight is terrible so I thought I had it aligned properly.  I hadn't.  Once I got it lined up properly everything worked fine.  I'm posting this in the spirit of helping someone else who makes/made the same mistake as me.  

 

Symptoms: CALL TIPI from TI BASIC lights up the red LED on the TIPI board, then the console hangs.

 

Solution: Ensure that the 10 pin connection from the PI to the TIPI 32K is aligned properly since the connector allows misalignment in either direction.

Edited by chancemixon
misspelling
  • Like 4
  • 1 month later...

Hi,

 Using powershell and

    Format-Hex .\tipi.bin | more

 

 Is this the last useful line?

     00000DE0   45 53 4D E8 45 DA 01 10 4D EE 46 5E 01 12 4D F4  ESMèEU..MîF^..Mô
     00000DF0   46 8C 01 13 4D FA 46 C6 01 14 4E 00 47 5A 01 15  F?..MúFÆ..N.GZ..
     00000E00   4E 06 49 10 01 16 4E 0C 47 FA 01 17 4E 12 48 46  N.I...N.Gú..N.HF
     00000E10   01 18 4E 18 48 72 01 19 00 00 48 9E 01 1A 00 00  ..N.Hr....H?....
     00000E20   00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
     00000E30   00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................

 

 

On 10/3/2024 at 10:09 PM, dhe said:

If your out of date, on both TIPI software and DSR EPROM, which should be updated first?

doesn't matter as it will work with either version on either just the features that require the newer dsr wont work until you install it

 

  • Like 2

Hi, I'm Roberto from Italy. Two year ago have bought at Arcadeshopper an TIPI PEB and I have played with that for many time. This month it have stop to work (after I've disconnect and reconnect them for using the raspberry in other way). I've tried many time to fix it but without success. When in TI BASIC launch "CALL TIPI" it freeze !
I thought that the problem was the connection cable to the raspberry and so I've test pin to pin the cable and verifiy the correct pin connection scheme. All ok but no change. I've many time changhe slot but no difference.
The CRU BASE is the default (no cap) because I've only one disk unit in PEB. If the problem is the TIPI PEB card is possible to fix them ?
Thank's for any help :)
 

3 hours ago, dybenko said:

Hi, I'm Roberto from Italy. Two year ago have bought at Arcadeshopper an TIPI PEB and I have played with that for many time. This month it have stop to work (after I've disconnect and reconnect them for using the raspberry in other way). I've tried many time to fix it but without success. When in TI BASIC launch "CALL TIPI" it freeze !
I thought that the problem was the connection cable to the raspberry and so I've test pin to pin the cable and verifiy the correct pin connection scheme. All ok but no change. I've many time changhe slot but no difference.
The CRU BASE is the default (no cap) because I've only one disk unit in PEB. If the problem is the TIPI PEB card is possible to fix them ?
Thank's for any help :)
 

did you try the troubleshooting steps here:

https://github.com/jedimatt42/tipi/wiki/Troubleshooting

 

  • Like 1

Hi, I've try to check the trubleshoting step but the first problem is...have problem to ssh to tipi. The image is the 3.17 (I've 4gb card). i try with user: tipi psw: tipi, or user: pi password: raspberry but no success.
I've connect the raspberry with a monitor exit and there's a cursor in raspberrypi login.

Howdy folks, 

 

  I'm attempting to use a new 32K/TIPI side car, and I'm having a heck of a problem getting it to work at all. The unit is new, purchased from arcadeshopper at this past Portland Retro Gaming Expo.

 

Symptom: From basic, issuing "CALL TIPI" locks the system, with the red light on the tipi illuminated.

 

Research done:

  • https://github.com/jgparker/tipi/wiki/Troubleshooting, "call tipi" fails and locks the system, running the commands in easy bug seem to work properly.
  • I have a keyboard and a display on the pi, it boots properly and I have full access from the command line. Services appear to be up. 
    • tail -f ~/log/tipi.log gives me "Physical mode enabled" and "TIPI ready" no other logging
  • Using a multi meter, I verified there is continuity between the pi pins and the pins on the tipi itself.
  • Attempting to start Extended basic seems to lock the system in a similar way.
  • The edge connector on the TI-99/4A was cleaned with a 1UpCard and alcohol
  • I've plugged a speech synth, both directly into the ti99 and on the other side of the tipi. Speech seems to work in Alpiner in both situations.

Where can I got from here?

  1. Is there any cart that I can load into my FinalGrom that can test the ram expansion?
  2. Anything else?

 

Hi, there are good news! Have downgrade the tipi image at the 2.37 and now CALL TIPI work again! I want retry to install the 3.17 someday. I think that the problem was a incorrect installation or to many switch off in the wrong way that have corrupt the system.

21 hours ago, dybenko said:

Hi, there are good news! Have downgrade the tipi image at the 2.37 and now CALL TIPI work again! I want retry to install the 3.17 someday. I think that the problem was a incorrect installation or to many switch off in the wrong way that have corrupt the system.

I think 4g may be too small for later versions.. 8 up to 3.xx and 16 for the newer

  • Like 1

3.17 should work on a 4gb SD card. It was built on a 4gb SD card as stated on the download site. You don't have a lot of headroom, but it should have worked.

 

I don't know which type of PI is being used. That can make a difference since the 3.x and up use a kernel module that should automatically recompile for your specific PI on startup as needed.

1st, sorry for originally posting this in the development thread...hadn't noticed I had clicked through...

 

I have a a PI3B+ connected to the TIPI PEB

CALL TIPI recognizes the TIPI and allowed me to input and save my SSID and PSK. but when I CALL TIPI ("TIPI.NET.TELNET"), I get a "error connecting... press any key" which returns me to the column count selection screen. 

 

I've tried searching the forums but not sure how to word it to get meaningful assistance. I've left the CRU at the default. Other PEB installed items are Shiftt838's Speech-Synth adapted card, a SidMaster card, TI RS232, TI Flex-Cable card (duh), 1MB SAMS card, TI disc controller card and 2 internal drives. 

 

My network requires no special settings, and I've double and triple checked the SSID and PSK input. It should be noted that the TIPI has been assigned an IP and it appears in the DHCP leases in my router, assigning it a MAC address, so I really don't understand why there is a connection issues to telnet.

 

If anyone can assist with ideas of where/what the issue may be, or point me to where to look in these forums or the Wiki for a solution, I will be forever grateful.

 

Edited by PeBo
correction

Come to think of it I noticed I can ssh and putty just fine into tipi, also telnet into thekeep.net and http at 9900 just fine into tipi, but I always got the same symptoms as PeBo when trying telnet localhost 23.  Also mapping the tipi to a windows drive no go. Might be my router...

Edited by Nightengale
Sp

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