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[TUTO][EN] Fix keyboard on prototype TI-Nspire CAS Touchpad

Regroupement de tous les tutoriaux Nspire.

Re: A patch for touchpad calcs that think they are clickpads

Unread postby parrotgeek1 » 16 Mar 2018, 23:08

critor wrote:It seems you've got an interesting touchpad keypad prototype with separate arrow keys

No, it's not. One button. The files that don't say EVT are the ones that work.

Also, the serial number was scratched off of the calculator with some knife. But the calculator is EVT1 and the touchpad is DVT1.
My Projects:
nLoaderCAS Patcher for ControlXnLaunchy CXM fork (3.9 CAS on B&W) - News Article
Prototypes:
Upgrade EVT Nspire CAS+Fix keyboard on prototype TI-Nspire CAS Touchpad
- Highlights: Nspire CX Non-CAS OS 3.3, CX & CX CAS OS 4.4 & 4.5 special reformatting installers (both found by me on TI's site)
Discoveries:
Boot1.5 vuln (used in nLoader) • Nspire dev boardsPink CX
Je peux comprendre le français mais je ne peux pas le parler bien.
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Re: A patch for touchpad calcs that think they are clickpads

Unread postby parrotgeek1 » 16 Mar 2018, 23:57

He's asleep but I asked him to dump diags
My Projects:
nLoaderCAS Patcher for ControlXnLaunchy CXM fork (3.9 CAS on B&W) - News Article
Prototypes:
Upgrade EVT Nspire CAS+Fix keyboard on prototype TI-Nspire CAS Touchpad
- Highlights: Nspire CX Non-CAS OS 3.3, CX & CX CAS OS 4.4 & 4.5 special reformatting installers (both found by me on TI's site)
Discoveries:
Boot1.5 vuln (used in nLoader) • Nspire dev boardsPink CX
Je peux comprendre le français mais je ne peux pas le parler bien.
User avatar
parrotgeek1Prog.
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Posts: 736
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Class: university student
GitHub: parrotgeek1

Re: A patch for touchpad calcs that think they are clickpads

Unread postby parrotgeek1 » 17 Mar 2018, 10:43

parrotgeek1 wrote:He's asleep but I asked him to dump diags

We already have it (CAS2.0 DIAG FOR ASIC 2009-8-19)

Interesting keypad ADC value (80, not 73): https://cdn.discordapp.com/attachments/ ... 111136.jpg
My Projects:
nLoaderCAS Patcher for ControlXnLaunchy CXM fork (3.9 CAS on B&W) - News Article
Prototypes:
Upgrade EVT Nspire CAS+Fix keyboard on prototype TI-Nspire CAS Touchpad
- Highlights: Nspire CX Non-CAS OS 3.3, CX & CX CAS OS 4.4 & 4.5 special reformatting installers (both found by me on TI's site)
Discoveries:
Boot1.5 vuln (used in nLoader) • Nspire dev boardsPink CX
Je peux comprendre le français mais je ne peux pas le parler bien.
User avatar
parrotgeek1Prog.
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Re: A patch for touchpad calcs that think they are clickpads

Unread postby leebnc » 21 Mar 2018, 03:52

parrotgeek1 wrote:We got it to work! Just use nsnandmgr normally with the wrong keymap (like in maintenance menu)



Hi!
I'm a newbie with ti calculators..
I just ordered nspire cas w/ touchpad from ebay and was sent with OS v2.0.0 (was working super fine)
so I went into ti website and downloaded and upgraded the ti to v3.9.0.463

booted up and found almost all keys (except esc tab enter etc ) messed up with wrong keymap. I think it thinks it is clickpad

Cant move up down left or right basically can't do anything..
I was just able to scroll down pressing random keys to find the version in About

Boot1 Code Version: 1.0.1.8916
Boot2 Code Version: 3.0.1.131

on the back of the calc, it says NOT FOR SALE DVT1P2-0910
and on the back of the touchpad it says DVT1-1390809

Can you please help me with clear guidance to solve this problem?
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Re: A patch for touchpad calcs that think they are clickpads

Unread postby parrotgeek1 » 21 Mar 2018, 04:49

leebnc wrote:Can you please help me with clear guidance to solve this problem?


wait a day or two, I will finish a permanent very simple fix which does not require any hacking/downgrading/ndless

(critor pls)
My Projects:
nLoaderCAS Patcher for ControlXnLaunchy CXM fork (3.9 CAS on B&W) - News Article
Prototypes:
Upgrade EVT Nspire CAS+Fix keyboard on prototype TI-Nspire CAS Touchpad
- Highlights: Nspire CX Non-CAS OS 3.3, CX & CX CAS OS 4.4 & 4.5 special reformatting installers (both found by me on TI's site)
Discoveries:
Boot1.5 vuln (used in nLoader) • Nspire dev boardsPink CX
Je peux comprendre le français mais je ne peux pas le parler bien.
User avatar
parrotgeek1Prog.
Niveau 11: LV (Légende Vivante)
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Level up: 65.1%
 
Posts: 736
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Location: USA
Gender: Male
Calculator(s):
Class: university student
GitHub: parrotgeek1

Re: A patch for touchpad calcs that think they are clickpads

Unread postby critor » 21 Mar 2018, 10:20

If you remove the keypad, what's written on its back ?
Anything with EVT/DVT/PVT ?
Thanks.
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Re: A patch for touchpad calcs that think they are clickpads

Unread postby leebnc » 21 Mar 2018, 12:08

critor wrote:If you remove the keypad, what's written on its back ?
Anything with EVT/DVT/PVT ?
Thanks.


Were you asking me? DVT1-1390809 on back of keypad
NOT FOR SALE DVT1P2-0910 on back of calculator
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Re: A patch for touchpad calcs that think they are clickpads

Unread postby critor » 21 Mar 2018, 12:13

Got this one,
DVT1 071 P-1209
:
9303

Might be a little more recent than yours.
But it's different, touch arrows never worked, not even with 2.0 OSes.
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Re: A patch for touchpad calcs that think they are clickpads

Unread postby leebnc » 21 Mar 2018, 12:30

critor wrote:Might be a little more recent than yours.
But it's different, touch arrows never worked, not even with 2.0 OSes.


Does my calculator have any hope..?
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Re: A patch for touchpad calcs that think they are clickpads

Unread postby parrotgeek1 » 21 Mar 2018, 17:20

leebnc wrote:
critor wrote:Might be a little more recent than yours.
But it's different, touch arrows never worked, not even with 2.0 OSes.


Does my calculator have any hope..?

Absolutely. We just need a little tool to be finished. Don't worry.
My Projects:
nLoaderCAS Patcher for ControlXnLaunchy CXM fork (3.9 CAS on B&W) - News Article
Prototypes:
Upgrade EVT Nspire CAS+Fix keyboard on prototype TI-Nspire CAS Touchpad
- Highlights: Nspire CX Non-CAS OS 3.3, CX & CX CAS OS 4.4 & 4.5 special reformatting installers (both found by me on TI's site)
Discoveries:
Boot1.5 vuln (used in nLoader) • Nspire dev boardsPink CX
Je peux comprendre le français mais je ne peux pas le parler bien.
User avatar
parrotgeek1Prog.
Niveau 11: LV (Légende Vivante)
Niveau 11: LV (Légende Vivante)
Level up: 65.1%
 
Posts: 736
Joined: 29 Mar 2016, 01:22
Location: USA
Gender: Male
Calculator(s):
Class: university student
GitHub: parrotgeek1

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