Tim_Tostie wrote:
So i got a TI-84 Plus CE-T Python Edition a few weeks ago. I installed games etc. Now I want to use a flash drive for more storage/RAM. its already connected and everything in Cesium but when i put it in my calculator it freezes and than clears RAM and than i get an error: Error initializing FAT partition, Error code: 251.
How do i fix this?
Are you sure you are using the latest libraries and Cesium?
MateoConLechuga wrote:
Tim_Tostie wrote:
So i got a TI-84 Plus CE-T Python Edition a few weeks ago. I installed games etc. Now I want to use a flash drive for more storage/RAM. its already connected and everything in Cesium but when i put it in my calculator it freezes and than clears RAM and than i get an error: Error initializing FAT partition, Error code: 251.
How do i fix this?
Are you sure you are using the latest libraries and Cesium?
I think so but I am not sure.
My OS version: 5.6.1 (I did installed the Jailbreak etc.)
Cesium Version: 3.6.3
I installed all the libraries from this github page: https://github.com/CE-Programming/libraries/releases/tag/v11.2
Are those good? And does it matter that i have the Python Edition?
Format the flash drive on your PC as FAT32 first, then plug it into your calculator using a mini-usb adapter. That's what I did, and it works great!
dunlavdy wrote:
Format the flash drive on your PC as FAT32 first, then plug it into your calculator using a mini-usb adapter. That's what I did, and it works great!
I already formatted my flash drive to a FAT32 but it still doesn't work.
I am using a cable which goes from MINI USB B (m) to USB A (v).
The cable has OTG support and everything.
So anymore solutions? what is the error code 251 that I sent earlier, what does it mean?
Tim_Tostie wrote:
Yeah that's a really old Cesium version (where did you get it from please?)
The latest is 3.6.5 available here: https://github.com/mateoconlechuga/cesium/releases/latest
MateoConLechuga wrote:
Thanks, I will take a look if it works. I don't know where i downloaded it, also from a github page somewhere.
Tim_Tostie wrote:
MateoConLechuga wrote:
Thanks, I will take a look if it works. I don't know where i downloaded it, also from a github page somewhere.
O MY GOD IT WORKS!!! Thank you all! Also thank you guys for the fast replies!! 
just so you know cesium can kind of be buggy and can break things easily.
for example if you open OIRAM (Mario clone) and then run Cesium with itself by going to Apps/Cesium it crashes due to running out of memory and then clears the memory and anything you have in it.
Just a word of warning for anyone using cesium
CMDRJacksonXJ wrote:
just so you know cesium can kind of be buggy and can break things easily.
for example if you open OIRAM (Mario clone) and then run Cesium with itself by going to Apps/Cesium it crashes due to running out of memory and then clears the memory and anything you have in it.
Just a word of warning for anyone using cesium
Can't reproduce, are you sure you didn't run something else that is causing the crash lol.
SGTMM wrote:
I reinstalled the new version of Cesium and the libraries sent by you; though the problem is the same. I'm starting to think that the problem is the python version. Also if you were wondering I'm using a Toshiba stick, if that matters. Hope you can help me, but if not thanks still. Also sorry about the time, but I live in Italy and I'm 6 hours ahead of you
Yes, I'm getting a similar problem. I also have a TI-84 Plus CE Python Edition, and the USB drive connection isn't working. The calculator says:
Error initializing FAT partition.
Error code: 012
Cesium says I have 2 partitions, but when I deleted a large portion of the files on the drive it remained 2. I had ~100K ram free at that time, but Cesium wasn't using most of it so that shouldn't be a problem. I also reinstalled Cesium from the github page to no avail. If you need more information I'll try to respond with it ASAP. (BTW MateoConLechuga you are a super awesome person. Keep up the great work!)
Calculator info:
OS version 5.6.1.0012
PROD #:13-07-05-0C00
ID: 1300B-E0099
I have everything working, and my flash drive has all the programs. But I was wondering if it's possible to run Gameboy games through the USB drive on TIBoyCE. When I tried opening TIBoyCE with the Gameboy games on the drive, it only opened the ones I had on the calculator separately. Please help
I don't believe that TI-Boy CE supports running ROMS from a USB drive at this point? Additionally that is a TI-Boy CE question and not so much a Cesium question. TI-Boy CE's forum is here:
https://www.cemetech.net/forum/viewtopic.php?t=13689&start=240
Most (if not all) programs can only access AppVars on the calculator, not ones that are stored on a flash drive on Cesium. You can send the AppVars to your calc and then delete them when you're done to save some space, but you can't run anything that's just on the flash drive other than programs. There's probably a way to, but nobody has made the necessary stuff yet.
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