 | | RE: Spawning threads in NBC
|
|
I don't know how the NXT-G thread/task scheduler works. Just wondering if anyone has any idea on the impact on execution performance when multiple threads are running? And how often threads are scheduled? For example, if you have a "main" thread (...) (19 years ago, 31-Jan-07, to lugnet.robotics.nxt)
|
| |
| | BrickFest™ PDX 2007 - Robotic Easter Egg Hunt
|
|
BrickFest™ PDX 2007 LEGO Mindstorms Robot Competition Robotic Easter Egg Hunt ===...=== The Challenge: Build a robot that will look for chocolate Easter eggs, and deposit them over the edges of the arena. The Rules: A judge will tell each contestant (...) (19 years ago, 31-Jan-07, to lugnet.events.brickfest, lugnet.announce, lugnet.events, lugnet.fun.community, lugnet.robotics, FTX) !!
|
| |
| | BrickFest™ PDX 2007 Mindstorms Events Announcement
|
|
(URL) BrickFest PDX 2007 is coming! Where: Portland, Oregon When: March 30th - April 1st 2007 Public Hours: April 1st 2007, 10am – 4pm There will be plenty of Mindstorms at BrickFest! Here is a list of just three of these events. Robot Easter Egg (...) (19 years ago, 31-Jan-07, to lugnet.events.brickfest, lugnet.announce, lugnet.events, lugnet.fun.community, lugnet.robotics, FTX) !!
|
| |
| | Re: Spawning threads in NBC
|
|
(...) I stop a thread the manual way: #define STOP_OTHER_THREAD() \ set bOtherThreadEnable, FALSE dseg segment bOtherThreadEnable byte TRUE ends thread main start OtherThread // John's great invention //... STOP_OTHER_THREAD() // ... endt thread (...) (19 years ago, 30-Jan-07, to lugnet.robotics.nxt)
|
| |
| | Re: Spawning threads in NBC
|
|
(...) I'm trying to leave you alone John, but I haven't been too successful :). (19 years ago, 30-Jan-07, to lugnet.robotics.nxt)
|
| |
| | Re: WIP - Red Quad
|
|
Hello Eric! (...) The legs show a high flexiblity! Great! Why are there wheels on the feets? Are there wheels so that they feets legs do not slipping away? I think a time abot the Mindstorms NXT and I think about how to use this in a Mecha. Nice to (...) (19 years ago, 30-Jan-07, to lugnet.build.mecha, lugnet.robotics.nxt, FTX)
|
| |
| | NBC and NXC API macro testing (bluetooth-related)
|
|
If you have 2 NXTs lying around and you are moderately interested in testing some potentially interesting new NBC and NXC API macros then I would definitely be interested in hearing from you via email. I have written a few additions to the NXTDefs.h (...) (19 years ago, 30-Jan-07, to lugnet.robotics, lugnet.robotics.nxt)
|
| |
| | Re: WIP - Red Quad
|
|
(...) Ah-ha! That explains my strange building habits lately. Hopefully the merger will mean I'll get an equal portion of the extensive Sophie part collection. I mean, if you doesn't know where he got it, you won't miss it right? -a (19 years ago, 30-Jan-07, to lugnet.build.mecha, lugnet.robotics.nxt)
|
| |
| | Re: Philo's remote and spy rover
|
|
(...) As a first cut, I was thinking of using the position information to determine if the detected target was most likely to the left or the right of the direction of travel. Just to determine the "best" direction to turn to avoid the target. It (...) (19 years ago, 29-Jan-07, to lugnet.robotics)
|
| |
| | Re: Unit LNE of the dinochrome brigade (Was: Rock Crawling)
|
|
(...) camera angle and lots of action! I liked it! (19 years ago, 29-Jan-07, to lugnet.org.us.laflrc, lugnet.robotics, lugnet.technic)
|
| |
| | NXC/NBC release news
|
|
I have posted beta 24 of NBC/NXC. Here's the list of fixes and new features: Version 1.0.1.b24 ---...--- - Fixes a preprocessor bug in NBC and NXC that is triggered by not having a ')' at the end of a macro invocation (or anywhere following in the (...) (19 years ago, 29-Jan-07, to lugnet.robotics, lugnet.robotics.nxt)
|
| |
| | RE: Spawning threads in NBC
|
|
In practicality, it is not a good practice to kill another thread without some sort of synchronization anyway. However, if one thread is not responding for a long period of time, it will be good to allow the parent thread to terminate it. (...) (19 years ago, 29-Jan-07, to lugnet.robotics.nxt)
|
| |
| | Re: Unit LNE of the dinochrome brigade (Was: Rock Crawling)
|
|
The second set of arms on Mike's robot gives it better mobility. They make its overall tread length much longer, so it can treat stairs like a ramp instead of, well, stairs, and that makes it faster at climbing them. The arms also let it raise the (...) (19 years ago, 29-Jan-07, to lugnet.org.us.laflrc, lugnet.robotics, lugnet.technic)
|
| |
| | Re: Unit LNE of the dinochrome brigade (Was: Rock Crawling)
|
|
(...) Ha! Methinks you underestimate the talents (not to mention obsession) of the other folks in this event <grin>. Seriously, thanks for the kind words, and I'm very happy with it, but now the rest of you know yet another way to try to do it. Go (...) (19 years ago, 29-Jan-07, to lugnet.org.us.laflrc, lugnet.robotics, lugnet.technic)
|
| |
| | Re: Unit LNE of the dinochrome brigade (Was: Rock Crawling)
|
|
(...) well, in all honesty I shamelessly implemented a solution I had already known about: PackBot by iRobot. I won't remotely claim the idea originated with me, as it didn't. I was inspired by the "real world" here. That said, I'd not run across (...) (19 years ago, 29-Jan-07, to lugnet.org.us.laflrc, lugnet.robotics, lugnet.technic)
|
| |
| | Re: Unit LNE of the dinochrome brigade (Was: Rock Crawling)
|
|
(...) Thank you both Matthias & Philo (and others!). give them an inch indeed... first, I really feel i need to apologize for *not* CADing this up. I've tried to CAD stuff, but the combination of my chosen platform (Mac) coupled with where I like (...) (19 years ago, 29-Jan-07, to lugnet.org.us.laflrc, lugnet.robotics, lugnet.technic)
|
| |
| | Re: Spawning threads in NBC
|
|
(...) Unfortunately, there really isn't any way to implement a mechanism for stopping a thread from another thread (without firmware modifications). John Hansen (19 years ago, 29-Jan-07, to lugnet.robotics.nxt)
|
| |
| | Re: Unit LNE of the dinochrome brigade (Was: Rock Crawling)
|
|
Brian, your rock crawler is quite interesting to me because you've rediscovered the design of a real-world reconnaissance robot: (URL) designer is related to my boss in some manner that I can't recall, but he was up at our office last summer showing (...) (19 years ago, 29-Jan-07, to lugnet.org.us.laflrc, lugnet.robotics, lugnet.technic)
|
| |
| | Re: Spawning threads in NBC
|
|
(...) Is there any plan to create a way to stopped threads that have been spawned in this way (similar to NQC)? (19 years ago, 29-Jan-07, to lugnet.robotics.nxt)
|
| |
| | Re: Unit LNE of the dinochrome brigade (Was: Rock Crawling)
|
|
(...) go nuts when they see the video! (19 years ago, 29-Jan-07, to lugnet.org.us.laflrc, lugnet.robotics, lugnet.technic)
|
