Search found 16 matches

by ggrinton
01 Jan 2013, 06:17
Forum: Mindstorms Software
Topic: BRICX editor ignores non-alpha characters
Replies: 2
Views: 4124

Re: BRICX editor ignores non-alpha characters

Yep, I assume it was something garbled in there somewhere. Resetting to defaults did not help, but deleting the whole directory and reinstalling has fixed it.
Geoffrey
by ggrinton
01 Jan 2013, 06:16
Forum: Mindstorms Software
Topic: Understanding the HT Accelerometer Sensor
Replies: 3
Views: 4726

Re: Understanding the HT Accelerometer Sensor

Thanks John. I was using the test program from the HiTechnic web page, but get the same results using NXT-G. But I appreciated your helpful advice. I'm suspecting a faulty (or mislabelled?) unit, and will work with HiTechnic support.

Geoffrey
by ggrinton
31 Dec 2012, 05:59
Forum: Mindstorms Software
Topic: Understanding the HT Accelerometer Sensor
Replies: 3
Views: 4726

Understanding the HT Accelerometer Sensor

After being given a Hitechnic Accelerometer Sensor by my dear family for Christmas, I'm trying to make sense of it. Using the test program from the HT web page, written to use the ReadSensorHTAccel routine in BRICX, I see the following strange behaviour. X varies as I rotate the sensor horizontally,...
by ggrinton
31 Dec 2012, 05:45
Forum: Mindstorms Software
Topic: BRICX editor ignores non-alpha characters
Replies: 2
Views: 4124

BRICX editor ignores non-alpha characters

I seem to come up against weird BRICX issues. When I try to edit a file I am seeing the editor quite willing to accept alphanumeric characters, but it totally ignores any control characters such as tab, newline, backspace, arrow keys... . Function keys which trigger BRICX actions (eg compile) are fi...
by ggrinton
16 Oct 2012, 11:40
Forum: Mindstorms Hardware
Topic: 9693 Rechargeable battery pack question...
Replies: 6
Views: 10470

Re: 9693 Rechargeable battery pack question...

Hey, you should try buying one in Australia! The markup on the US price is about 60% for the identical product.
by ggrinton
16 Oct 2012, 10:53
Forum: Mindstorms Software
Topic: Bricx won't find my NXT
Replies: 10
Views: 15245

Re: Bricx won't find my NXT

After your helpful hint I found the cause of the Access Violation - or at least, I found what I suspect is the cause, and it is now gone :) As part of my testing for the earlier issue I had installed to a new path, and as a consequence the "User Data Path" in the Editor/Paths panel of the ...
by ggrinton
15 Oct 2012, 12:03
Forum: Mindstorms Software
Topic: Bricx won't find my NXT
Replies: 10
Views: 15245

Re: Bricx won't find my NXT

Thanks again, John. I was able to find an old NXT.DAT on a backup and restored that, and now most of the time BRICX starts quickly and finds the NXT. Every now and then it sits doing a search for a while and fails, and I need to select the NXT from the pull-down list and connect manually. So things ...
by ggrinton
13 Oct 2012, 11:41
Forum: Mindstorms Software
Topic: Bricx won't find my NXT
Replies: 10
Views: 15245

Re: Bricx won't find my NXT

Thanks John. It is good to have your explanation, although I had deduced some of it already. I found the nxt.dat file - zero bytes in length. Thinking to force a clean start, I downloaded the latest test release (3.3.8.10) and installed that. Maybe I was being too smart for myself, as I deleted the ...
by ggrinton
12 Oct 2012, 11:57
Forum: Mindstorms Software
Topic: Bricx won't find my NXT
Replies: 10
Views: 15245

Bricx won't find my NXT

Bricx Command Centre can no longer find my NXT over bluetooth. When I start it, the Tools->Find Brick Port option displays only Automatic/Search/usb - Automatic fails to find anything. - Search fails to connect, but after I do that, I see that the port list includes two new entries - one with just t...
by ggrinton
12 Jul 2012, 05:30
Forum: Open Discussion
Topic: New to NXT - compatibility question
Replies: 22
Views: 28685

Re: New to NXT - compatibility question

Doug, Being new to this as well a few months ago, I did a bit of a literature survey and finished up buying four books which I figured might cover the range. I'm a compute professional myself, but also have grandkids who will be starting from scratch in this. I have been pleased with the selection, ...