[FR] It is required to add the unmount script after exiting the print menu, and after finishing printing or stopping. #1343

Foxcor · 2020-12-04T19:07:46Z

Now I checked it again. When you press the button in the menu item
Print-> SD Card TFT-> file list, after that all, files for SD Cloud are not available. Those. after mounting the SD card with the display, it becomes inaccessible to anyone.
It is required to add the unmount script after exiting the menu, and after finishing printing or stopping.

Originally posted by @Foxcor in #1335 (comment)

oldman4U · 2020-12-04T21:12:14Z

I am not sure this is really something which can be fixed in the TFT firmware, but maybe someone can check it.

@digant73
@kisslorand
@mehmetsutas

Is there a way to check what happens file system/storage wise once a print has been canceled or finished. Is there some kind of release needed. The problem is, that once the sd card on the cloud device has been accessed, a restart of the printer is needed to be able to access the device again. Not sure why this does not work, but works fine with all other storage options.

Maybe you can help

Thank you

kisslorand · 2020-12-04T21:49:06Z

It can be done. I have a BTT SD Cloud but I was never able to make it work with my MKS TFT 28., so even if I start working on this I cannot test it. :(
Another problem is that it is such a rare situation that it's not very probable anyone would invest time and effort in this. A regular SD card inserted does not need Init and ReInit after a print or cancel.
Maybe a faster (but inconvenient) solution would be to remove and reinsert the BTT SD . It would trigger a FatFS DeInit on th e TFT.

oldman4U · 2020-12-04T21:59:00Z

Thank you for your answer.

So the problem is really in the TFTs firmware and how it handles file system events!? Every manual interaction drives the whole concept ad absurdum.;-)

Anyway, I added it to the FR list and maybe one day this piece of hardware will be useful.

Thanks again

kisslorand · 2020-12-04T22:17:02Z

I would not call it the TFT's firmware problem, rather an unfortunate hardware combination. It's like 2 people wanting to drink from the same cup. One has to put it down so the other can pick it up.
Our TFTs were built with regular SD in mind aka "this cup is only mine".

mehmetsutas · 2020-12-05T00:57:23Z

The same issue exist when the SD slot on the TFT is used as the board SD. However this is a very rare case, one either prefers a TFT SD print or BOARD SD print. I don't think both board sd and tft sd prints would be used frequently by the same user. That's why I did not go over it.

For the SD_CLOUD , using a TF_CLOUD and mounting the TF_CLOUD on the BTT SKR board would be the easiest solution. Enabling the on board TF slot on Marlin would be needed.

Since this is a very rare case and special hardware is needed to test it, I think we should wait for a interested programmer who have the necessary hardware (BTT SD CLOUD) for solution.

Foxcor · 2020-12-05T03:51:38Z

@mehmetsutas
@oldman4U
Those. it turns out if a person buys such a https://aliexpress.ru/item/1005001369454754.html he will not be able to use it normally ?! We'll have to use "churches". )))
It's just that SD Cloud is a great option for me, the case is completely closed and nothing extra sticks out. Perhaps, if someone sees my version, and I communicate on the forum of printer owners, seeing the capabilities of SD Cloud, they will buy it. And so it turns out a good thing, but with nuances. No need to use SD card extenders or print a separate screen case.

kisslorand · 2020-12-05T09:38:37Z

Well... What can I say? I bought the BTT Cloud as well and it's useless for me. I cannot use it with nothing! Not only in the printer but in PC, tablet, raspberry, etc. It doesn't connect to the WiFi when it is inserted into the SD slot, only if it is powered by USB, which of course is useless for me, it's not its intended purpose.
So yeah, it's a gamble when you buy that product.
I would like to emphasize again that it's nothing wrong with the TFT it wasn't meant to be used with BTT SD Cloud. I agree, it would be nice, it's just not the case.

oldman4U · 2020-12-05T09:44:24Z

Why you haven’t contacted your dealer? kisslorand <notifications@github.com> schrieb am Sa. 5. Dez. 2020 um 10:38:

…

Well... What can I say? I bought the BTT Cloud as well and it's useless for me. I cannot use it with nothing! Not only in the printer, in PC, tablet, raspberry, etc. It doesn't connect to the WiFi when it is inserted into the SD slot, only if it is powered by USB, which of course is useless for me, it's not its intended purpose. So yeah, it's a gamble when you buy that product. I would like to emphasize again that it's nothing wrong with the TFT it wasn't meant to be used with BTT SD Cloud. I agree, it would be nice, it's just not the case. — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub <#1343 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AM6XKZHDNCQYUAIDKJODBBTSTH5SRANCNFSM4UN2ZOGQ> .

kisslorand · 2020-12-05T09:46:01Z

Because it's Aliexpress. :)
It's a known bug, it was never solved, no one was able to fix if they had this issue.
I bought is as a toy to play with. It would have been nice to have it connected to my printer and using it but it's not. I just accepted it and moved on.

oldman4U · 2020-12-05T09:47:20Z

Even AliExpress dealers have to take care. Refund or new item. kisslorand <notifications@github.com> schrieb am Sa. 5. Dez. 2020 um 10:46:

…

Because it's Aliexpress. :) It's a known bug, it was never solved, no one was able to fix if they had this issue. — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub <#1343 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AM6XKZEN4F5LKOYSDFV4H6TSTH6OLANCNFSM4UN2ZOGQ> .

kisslorand · 2020-12-05T09:51:57Z

@oldman4U I just saw you were aware of this "no WIFi when used in printer".
bigtreetech/BTT-SD-TF-Cloud-V1.0#17

oldman4U · 2020-12-05T09:55:52Z

I wrote a whole conclusion after testing it for almost one week. See #18. But never tried smb and now I can not find it anymore 🥴 kisslorand <notifications@github.com> schrieb am Sa. 5. Dez. 2020 um 10:52:

…

@oldman4U <https://github.com/oldman4U> I just saw you were aware of this "no WIFi when used in printer". bigtreetech/BTT-SD-TF-Cloud-V1.0#17 <bigtreetech/BTT-SD-TF-Cloud-V1.0#17> — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub <#1343 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AM6XKZBUSVTAHLSRFQBD3GTSTH7ETANCNFSM4UN2ZOGQ> .

Foxcor · 2020-12-05T10:06:32Z

@kisslorand

Not only in the printer
Why?
At pin 4, 3.3V must be applied and should work.

kisslorand · 2020-12-05T10:13:11Z

Yeah it should but it doesn't.
When connected to SD Card reader of the PC I can access the SD card inserted to it, so it has power.
Anyway, it's not the proper place to truobleshoot my device.

kisslorand · 2020-12-05T10:16:52Z

@oldman4U

I wrote a whole conclusion after testing it for almost one week. See #18. But never tried smb and now I can not find it anymore

Sorry but I cannot see how #18 is related to this issue.

oldman4U · 2020-12-05T13:04:42Z

Cloud repo. Can not copy it on the phone. kisslorand <notifications@github.com> schrieb am Sa. 5. Dez. 2020 um 11:17:

…

@oldman4U <https://github.com/oldman4U> I wrote a whole conclusion after testing it for almost one week. See #18 <#18>. But never tried smb and now I can not find it anymore Sorry but I cannot see how #18 <#18> is related to this issue. — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub <#1343 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AM6XKZFFBY7PMNWO66F2ASLSTICCBANCNFSM4UN2ZOGQ> .

kisslorand · 2020-12-05T13:11:28Z

That PR #18 title is: "User-Definable 12864 Mode Colors & Color Cleanup"

OK, found it: bigtreetech/BTT-SD-TF-Cloud-V1.0#18

oldman4U · 2020-12-06T20:52:22Z

I found my SD Cloud device and tried to mount the device using smb instead of http and I was not able to access it. This hardware is a piece of s... and it is my opinion that every minute invested to adjust the TFT firmware is waste of time and money. Besides the TFT35 v2, this is the second failed product from BTT. Useless.

kisslorand · 2020-12-06T22:33:51Z

Just as I said, I threw it away and moved on.

stale · 2021-02-04T22:36:22Z

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

github-actions · 2024-03-31T14:03:58Z

This issue has been automatically locked since there has not been any recent activity after it was closed. Please open a new issue for related bugs.

Foxcor changed the title ~~It is required to add the unmount script after exiting the print menu, and after finishing printing or stopping.~~ [FR] It is required to add the unmount script after exiting the print menu, and after finishing printing or stopping. Dec 4, 2020

Foxcor mentioned this issue Dec 4, 2020

[BUG] Error working with BTT SD Cloud after finishing printing or emergency stop. #1335

Closed

oldman4U mentioned this issue Dec 4, 2020

[FR] Feature Request List #1170

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stale bot added the Abandoned label Feb 4, 2021

stale bot closed this as completed Feb 11, 2021

oldman4U mentioned this issue Feb 10, 2022

[Q] FYSETC SD-WIFI #2387

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[FR] It is required to add the unmount script after exiting the print menu, and after finishing printing or stopping. #1343

[FR] It is required to add the unmount script after exiting the print menu, and after finishing printing or stopping. #1343

Foxcor commented Dec 4, 2020

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[FR] It is required to add the unmount script after exiting the print menu, and after finishing printing or stopping. #1343

[FR] It is required to add the unmount script after exiting the print menu, and after finishing printing or stopping. #1343

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