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楼主: 549597890

[Nspire] 入手不常见extordinary nspire cas touchpad DVT 工程机,一些发现及上图

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 楼主| 发表于 2014-4-13 23:54:48 来自手机 | 显示全部楼层
nbzwt 发表于 2014-4-5 17:01
这种DVT的打黑wtof也有一台,之前也研究过怎样结果错乱的问题,
但是最终未能找到机型识别的关键。
倒是研 ...


假如最后的字母区横向有10键,那你完全有理由重排一个qwerty然后写个驱动
话说只有九个。。把最右边p扔出去?
 楼主| 发表于 2014-4-23 00:09:21 | 显示全部楼层
本帖最后由 549597890 于 2014-4-23 00:14 编辑
critor 发表于 2014-4-9 05:02
Hm...
What's the current OS 2.0 version ?

here~
20140422_130347.jpg

diags.img.tns

640 KB, 下载次数: 27

boot1.img.tns

512 KB, 下载次数: 24

manuf.img.tns

16 KB, 下载次数: 21

发表于 2014-4-23 03:50:23 | 显示全部楼层
Oh, very nice ! {:014:}
Thanks.
 楼主| 发表于 2014-4-23 08:25:00 | 显示全部楼层
本帖最后由 549597890 于 2014-4-23 08:41 编辑
critor 发表于 2014-4-23 03:50
Oh, very nice !
Thanks.

by the way,the diags.img is uploaded below the picture.

and
I paid a lot(....)so I have had
a production TouchPad keypad(for the black one),
a PVT TouchPad keypad(for the black one),
a  production TouchPad keypad(for the blue nspire-noncas),
a production ClickPad keypad(for the blue nspire-noncas).

and when this prototype works with 2.0.X os,the production TouchPad keypad(for the black one) and the PVT TouchPad keypad(for the black one) works well, and the a  production TouchPad keypad(for the blue nspire-noncas) will lead to a picture like is
20140422_130957.jpg

when this prototype works with 2.1~3.6 os,none of the TouchPad keypad can be useful.

and , a production ClickPad keypad(for the blue nspire-noncas) can always be good.
I guess you can guess how to make this happen~(just REPLACE,i have mentioned that, i paid a lot)

all in all, in my point.all the prototype black nspire CAS touchpad ,has a grey nspire CAS clickpad inside. And the TI EDUCATION could make the  touchpad work on these PVT, unfortunately, they refused.
发表于 2014-4-24 00:22:29 | 显示全部楼层
If both production and prototype TouchPad keypads don't work on TI-Nspire TouchPad prototypes with OSes 2.1-3.6, then I fear the only way for you will be to buy and use ClickPad keypads. :(

A patch of the OS through Nlaunch might be possible, but we would first need to put our hands on such prototypes in order to develop it.
 楼主| 发表于 2014-4-24 07:00:17 来自手机 | 显示全部楼层
本帖最后由 549597890 于 2014-4-24 09:12 编辑
critor 发表于 2014-4-24 00:22
If both production and prototype TouchPad keypads don't work on TI-Nspire TouchPad prototypes with O ...


got it. And this time the PVT works well under a clickp skin~
their is no need to deal with these PVT..maybe just waste of time
 楼主| 发表于 2014-4-27 19:52:23 | 显示全部楼层
critor 发表于 2014-4-24 00:22
If both production and prototype TouchPad keypads don't work on TI-Nspire TouchPad prototypes with O ...

a new one

TP EVT
which means>>
webwxgetmsgimg (2).jpg webwxgetmsgimg (3).jpg webwxgetmsgimg (4).jpg webwxgetmsgimg (1).jpg webwxgetmsgimg (5).jpg webwxgetmsgimg.jpg


but but but
webwxgetmsgimg (6).jpg
this awful sign showes up at boot2 time
。。。。



And ,is there a way to backup the 2.0.0.717 os ?

And,this one also has a PCB with
JTAG on it,which seems the same as the last one
and was those outside lines make the prototype sign away?and this one didn't has, so it is still a prototype。。。never3.6
发表于 2014-4-28 15:26:30 | 显示全部楼层

回帖奖励 +5 金钱

我是来顶楼主的{:biggrin:}
发表于 2014-4-30 05:02:57 | 显示全部楼层
本帖最后由 critor 于 2014-4-30 05:08 编辑

Oh, great finding ! {:014:}

First thing will be to backup the OS.
Check here: http://www.cncalc.org/thread-9262-1-1.html



Edit: By the way, I did just spot something...
May I have a closer picture of the blue TouchPad keypad we can see behind the calculator?


It looks special to me. ;)
 楼主| 发表于 2014-5-1 01:19:04 | 显示全部楼层
critor 发表于 2014-4-30 05:02
Oh, great finding !

First thing will be to backup the OS.

20140501_010655.jpg
funny TOUCHPAD~a prototype one, selling in taobao.com

could be a wrong direction touchpad in 2.0.0.717
and never respond for touching in 3.6
发表于 2014-5-1 20:06:53 | 显示全部楼层
Oh, very nice! {:001:}
Thank you very much.
发表于 2014-5-2 23:45:37 | 显示全部楼层

回帖奖励 +5 金钱

有些图看不到
发表于 2014-7-17 14:09:15 | 显示全部楼层

回帖奖励 +5 金钱

我是来顶楼主的{:biggrin:}
发表于 2014-10-24 09:55:01 | 显示全部楼层

回帖奖励 +5 金钱

    我也入了一台Ti-nspire CAS(以下简称TP2)的不知是不是工程机,背面sn码处是空白,装2.0没问题,装2.0以上的就键盘错位,开机界面没有工程机的小点出现,也不知是不是工程机了。另外我也有一台有sn的机子(以下简称TP1),应该不是工程机的。
   我把TP1和TP2的BOOT1导出来是比较是一模一样的,同系统(OS3.1)下BOOT2也是一模一样的,mauf不一样(地址0x806处TP1为02,TP2为01),DIAGS不同(TP1版本为2.0.1183,TP2为1.0.0)。把TP1的mauf和diags导入到TP2中,重启后还是键错位,不行!!!倒是自检界面由原来的CAS2.0DIAG FOR ASIC变为lris Nspire Diag Menu(TP1的自检界面)。
    搞不清这台机是什么机了!!!
 楼主| 发表于 2014-10-24 16:15:12 来自手机 | 显示全部楼层
本帖最后由 549597890 于 2014-10-24 16:16 编辑
chwnin 发表于 2014-10-24 09:55
我也入了一台Ti-nspire CAS(以下简称TP2)的不知是不是工程机,背面sn码处是空白,装2.0没问题,装2.0 ...


不要乱搞nand引导用的区…
你肯定知道老版只有clickpad.这一版dvt键盘识别上跟老版一样的。目前没人公布两种键盘的识别方式。尤其是dvt2.0支持而升级后不支持的tochupad。很困惑。猜测电路板有较大用于识别键盘的差异。
发表于 2014-10-24 21:06:18 | 显示全部楼层
549597890 发表于 2014-10-24 16:15
不要乱搞nand引导用的区…
你肯定知道老版只有clickpad.这一版dvt键盘识别上跟老版一样的。目前没人公 ...

拆机后发现和楼主第二台的PCB号一模一样。导出的Boot1和anuf一样,diags不同。难道这个机不能刷3.1吗?用这个方法能行不?http://www.cncalc.org/forum.php?mod=viewthread&tid=9527让你的原型机变成量产机并刷到OS3.X的中文教程, 亲身试验, 含2通宵刷机历程
 楼主| 发表于 2014-10-26 12:35:21 | 显示全部楼层
chwnin 发表于 2014-10-24 21:06
拆机后发现和楼主第二台的PCB号一模一样。导出的Boot1和anuf一样,diags不同。难道这个机不能刷3.1吗?用 ...

那个教程没用。是给第一代DVT不能拆卸键盘那款的DVT用的办法
发表于 2014-10-28 03:00:02 | 显示全部楼层
本帖最后由 critor 于 2014-10-28 03:04 编辑

For 549597890 and his EVT TI-Nspire TouchPad non-CAS prototype.

I've noted that you have a "Developer Unit" folder with a "devunit.cer" file.

This could mean that the "development mode" is not hard-coded in the Boot1/Boot2 on your prototype.
If that's the case, the special symbol in the top-left corner of the boot screen should only appear around 50% of the loading bar (when the filesystem becomes available in order for Boot2 to look for a development key).

If that's the case, try to rename the folder and/or the file.
On the next reboot, the Boot2 should not show that special symbol and may uninstall the OS (I don't remember - if that's not the case, remove it through the maintenance menu - do not remove all files, as it would erase the development key).
You should then be able to send any production OS. :)
 楼主| 发表于 2014-10-28 11:19:54 | 显示全部楼层
critor 发表于 2014-10-28 03:00
For 549597890 and his EVT TI-Nspire TouchPad non-CAS prototype.

I've noted that you have a "Devel ...

what you mention about is definitely right.because my EVT is runing os3.6 with ndless3.6 pretty well
by the way,the DVT was  runing os3.6 with ndless3.6 pretty well too,inside a clickpad case (a nice try~).
发表于 2014-10-28 17:40:20 | 显示全部楼层
Great !

May we have a backup of your "Development Unit" folder if you still have it ?

It might be interesting...
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