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Messages - Hooloovoo
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91
« on: September 17, 2013, 11:38:04 am »
One of my teachers had the same problem (the screen was black no matter what when the batteries are in). He gave me the calc, and it turns out that one of the traces was broken because of battery acid. It wasn't protected by the silver thing because the acid had leaked up near the top, by the backup battery. I soldered the trace back shut and it's fixed.
92
« on: September 17, 2013, 08:31:38 am »
Happy birthday!
93
« on: September 13, 2013, 06:34:27 pm »
You don't even have to be running a sketch on the arduino. If you short the reset pin on the arduino to ground, it acts like a USB TTL adapter.
94
« on: September 12, 2013, 11:36:52 am »
I am wondering what you are going to use for the dock connector? I can't seem to find anything that has the right pitch.
95
« on: September 11, 2013, 07:42:34 pm »
For the keypad test, if there is no keypad inserted, the program returns the same values as an Nspire CAS clickpad, around 570-580.
96
« on: September 11, 2013, 11:40:55 am »
Yes, some 3D printers can print metal. They roll out a very thin layer of finely powdered metal, and then a high-powered laser sinters (basically fuses) particles together. you cannot print metal and plastic together because the metal gets a bit warm  . Our school also has a plastic one that works like this, except that it rolls out a layer of plastic particles, then uses epoxy to glue them together.
97
« on: September 08, 2013, 11:27:00 pm »
many of the computers at my school have LoggerPro, which has silverlink (maybe more) support, but only for getting lists from a calculator. I believe that the driver that they are using is the same drivers as TI's old (non-4.xwhateverversion) TI-connect, so you can portabilitize that, probably, though I havent gotten it to work because they are blocking some other part of TI-connect.
98
« on: September 08, 2013, 09:29:28 pm »
They both do have the slide case track thing going down the side in the same place, so the bottom connectors are compatible. Also you can get a Makerbot for a little over $2000, which is more affordable. Or, of course, you can have a local place like your school print it for you on one of their printers.
99
« on: September 07, 2013, 08:51:34 pm »
With 2D acceleration and the speed of basic on this thing, that should be doable with BASIC.
100
« on: September 07, 2013, 08:05:45 pm »
There is a download link. if you go to the site pointed to in the video, you get to here http://calc.fjk.ch/?p=826#more-826, which has the source of the program. If you want to run it in the simulator, you will have to change the #'s to ≠'s, because copy-pasting those must not work correctly.
101
« on: September 07, 2013, 05:09:01 pm »
You could use that, or you could use Flashy and the 1.2 bootcode from another calculator, or you could use EpicFail to patch the 2048 bit signature out of the bootcode.
102
« on: September 07, 2013, 12:31:41 pm »
The OS is available on TIplanet, and is installable on normal calculators if it is resigned with rabbitsign. It seems no different from the normal OS except for the version text, and that zstart doesn't work.
103
« on: September 06, 2013, 08:12:31 am »
Holy crap necropost!
104
« on: September 02, 2013, 09:47:51 pm »
You need to change that in the Makefile of the kernel.
It is around line 195.
before it read
ARCH ?= $(SUBARCH)
CROSS_COMPILE ?=<something or other>
and you need to change it to
ARCH := arm
CROSS_COMPILE :=your-arm-prefix- #mine is arm-none-eabi-
Are you using the kernel directly from Linus, or do you have tangrs's version? I am using Tangrs's version.
105
« on: September 02, 2013, 08:15:50 pm »
I found that there is. did you follow the directions in http://ourl.ca/17131;msg=271031? It is necessary to change the makefile to ARCH:=arm and CROSS_COMPILE:=your-tool-chain Step 4 can be discounted because the patch was added in after the post was made.
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