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Other Calculators / Re: Nspire CAS Touchpad Prototype Discovered
« on: January 22, 2013, 04:38:13 pm »
TLDR version: Touchpad prototype works fine with TI-NspireCAS-2.0.1.60 OS.
I also have this prototype. I got it yesterday, didn't notice the "not for sale" and started updating to OS 3.1. I refused to update, so I thought hey, maybe too low memory. So I tried to delete user files. Where I discovered folder "Developer Unit" with some certificate, but I was not able to transfer it from calculator, so I formatted the whole calculator in maintenance menu. After that I uploaded 3.1 OS that responded to Touchpad keyboard as it was a Clickpad. I also foolishly let it update the boot2, so the rest of the day I spend fiddling with RS232 and recovering boot2 to downgrade. Even with boot2 ver 1.4 I was not able to downgrade, but luckily there is nLaunch which let me downgrade back to TI-NspireCAS-2.0.1.60 which works recognizes Touchpad keyboard correctly. So I'm stuck with this OS for now.
I also have this prototype. I got it yesterday, didn't notice the "not for sale" and started updating to OS 3.1. I refused to update, so I thought hey, maybe too low memory. So I tried to delete user files. Where I discovered folder "Developer Unit" with some certificate, but I was not able to transfer it from calculator, so I formatted the whole calculator in maintenance menu. After that I uploaded 3.1 OS that responded to Touchpad keyboard as it was a Clickpad. I also foolishly let it update the boot2, so the rest of the day I spend fiddling with RS232 and recovering boot2 to downgrade. Even with boot2 ver 1.4 I was not able to downgrade, but luckily there is nLaunch which let me downgrade back to TI-NspireCAS-2.0.1.60 which works recognizes Touchpad keyboard correctly. So I'm stuck with this OS for now.