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 | | Re: Memory question
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| (...) So what your saying is I should split my program into more functions not less, so that the local ints are destroyed and available for re-use. That's a great idea, it's the complete opposite of my question but fulfills my goal perfectly :-). (...) (19 years ago, 13-Dec-05, to lugnet.robotics.rcx.nqc)
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memory
(score: 1.127)
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| | Re: mindstorms NXT and memory
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| (...) Since I'm an engineer, I will give you the standard engineering answer: Depends on the requirements! :-) (...) (URL) ARM architecture has been around for years and has been a very effective RISC based embeddded CPU core. That Wiki article does (...) (19 years ago, 9-Jan-06, to lugnet.robotics)
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memory
(score: 1.127)
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| | Re: mindstorms NXT and memory
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| (...) I keep hearing this (and reading in the official press releases) but having recently shopped for a cell phone, I can tell you that everyone available here (Ontario) that I can find has the bluetooth crippled to it will ONLY talk to bluetooth (...) (19 years ago, 9-Jan-06, to lugnet.robotics)
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memory
(score: 1.127)
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| | Re: mindstorms NXT and memory
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| Another possibility for the grinder bunch is seeing if the onboard flash chip can be SMT desoldered and replaced with a larger capacity model with the same pinout. I'm assuming there will be various third-party OSes to run on NXT pretty quickly, so (...) (19 years ago, 9-Jan-06, to lugnet.robotics)
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memory
(score: 1.127)
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| | Re: mindstorms NXT and memory
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| (...) That's a really good point. I suspect LEGO feels that the basic, core set should cover all the bases to make access to Mindstorms/NXT easier for kids and their parents. Though there still maybe avenues in the future to offer a more advanced (...) (19 years ago, 9-Jan-06, to lugnet.robotics)
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memory
(score: 1.127)
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| | RE: mindstorms NXT and memory
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| (...) Now *that's* an interesting concept! I've not played with GPS units lately - does anyone on this ist have a Bluetoothed GPS unit? How do they interface? How small are the GPS units? (...) I've always wanted to make a yard-rover that could (...) (19 years ago, 10-Jan-06, to lugnet.robotics)
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memory
(score: 1.127)
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| | RE: mindstorms NXT and memory
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| (...) Hm. Well, when surveying I've sometimes used differential GPS (locating cave entrances, truth be told). This can get down to centimeter resolution IF you want to wait a long time, but certainy far better than 1 meter. Two NXT's with GPS, one (...) (19 years ago, 10-Jan-06, to lugnet.robotics)
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memory
(score: 1.127)
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| | Re: mindstorms NXT and memory
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| (...) There the same. (...) I guess my last post didn't make it. Fundamentally, Steve is correct that RISC is typically more complex to program since it uses less general purpose registers and more complex instructions (it tries to do more per clock (...) (19 years ago, 10-Jan-06, to lugnet.robotics, FTX)
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memory
(score: 1.127)
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| | Re: mindstorms NXT and memory
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| (...) If you are talking about the actual 1's and 0's that represent machine code then you are correct and I misinterpreted your last post, i.e. the binary. When people speak of binaries they are usually referring to something like an executable (...) (19 years ago, 10-Jan-06, to lugnet.robotics, FTX)
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memory
(score: 1.127)
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| | Re: mindstorms NXT and memory
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| (...) I totally agree! I stated this in another thread (or maybe this one) that assembly code on Intel is like Java Byte Code (but worse). I mean its not like you *really* know as a "high-level assembly programmer" exactly the order in which (...) (19 years ago, 10-Jan-06, to lugnet.robotics, FTX)
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memory
(score: 1.127)
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| | Re: GPS (was: mindstorms NXT and memory)
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| (...) Well, Google earth isn't going to get you very far - the best precision it has is something like a half meter - but the photographs are likely to be aligned with real-world lat/lon coordinates using non-differential GPS. But what does your (...) (19 years ago, 11-Jan-06, to lugnet.robotics)
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memory
(score: 1.127)
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memory
(score: 1.127)
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| | RE: Mindstorms USB connection and memory
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| There is a lot of "not quite standard" to existing USB capable products. Some things like digital cameras and thumb-drives get along fine with current operating systems, but most of them have their own drivers available to implement extra features. (...) (18 years ago, 20-Dec-06, to lugnet.robotics)
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memory
(score: 1.127)
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| | Re: Peeron Memory Upgrade
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| (...) According to the donation page, it looks like you've already hit your goal! That's pretty impressive, considering that the percentage chart was only at 2% when I donated a couple of days ago. David "Fuzzy" Gregory (18 years ago, 29-Jan-07, to lugnet.db.inv, FTX)
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memory
(score: 1.127)
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| | Re: Peeron Memory Upgrade
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| (...) From what I've seen the goal has been reached in less than 24 hours...and probably, that's my personal guess, in a very few hours. That's, IMO, not surprising, because the initial amount of 400$ is pretty low and because both Dan as a person & (...) (18 years ago, 29-Jan-07, to lugnet.db.inv, FTX)
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memory
(score: 1.127)
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| | Re: Messing with memory pool
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| (...) Okay, thanks for the tip. It was a bit unnecessary for you to spend two paragraphs on that, though; a sentence or two would have sufficed. :-) (...) Code is as follows: if (!mem) mem= (char*)(VarsCmd.Pool); memset(mem, 0, POOL_MAX_SIZE); I'm (...) (17 years ago, 17-Jul-07, to lugnet.robotics.nxt.nxthacking)
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memory
(score: 1.127)
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| | Re: Messing with memory pool
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| (...) So you have not removed the line from cCmdInitPool where VarsCmd.Pool is set equal to IOMapCmd.MemoryPool, correct? Can you say where "mem" comes from and is it for certain being initialized to zero or nil before cCmdInitPool gets called? Is (...) (17 years ago, 20-Jul-07, to lugnet.robotics.nxt.nxthacking)
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memory
(score: 1.127)
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memory
(score: 1.127)
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memory
(score: 1.127)
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memory
(score: 1.127)
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