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event, mask
(score: 2.678)
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event, mask
(score: 2.678)
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|
 | | Re: FLL not allowing NQC; Mindscript is allowed
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| (...) First off, judging the technical merit of a program of any significant degree of complexity by simply looking at the code (be it text-based or graphical) for 20 minutes or less is nonsense. The only judging of that sort that ought to occur (...) (20 years ago, 9-Mar-05, to lugnet.robotics, FTX)
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event, mask
(score: 2.663)
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| | Interrupt Driven Binary programs
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| If I want to install an interrupt driven binary file to the handy board, do I have to place it in the "system interrupt" that runs at 1000Htz? Can I use the clock on the 6811? I want to sample an event running above 1000Htz, is this possible? Bellow (...) (26 years ago, 16-Mar-99, to lugnet.robotics.handyboard)
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event, mask
(score: 2.607)
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event, mask
(score: 2.594)
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| | Re: Basic NQC Problem
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| (...) There's a couple of ways to fix it. One is as Raplph said - have the first task start up a dedicated second task that does nothing more than look for a touch in a very tight loop. Very roughly, it would work something like this: task (...) (19 years ago, 13-Nov-05, to lugnet.robotics)
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event, mask
(score: 2.575)
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| | Re: Spybot built-in program
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| (...) I spent some time recently working on NQC headers which would enable using more (if not all) of the Spybot ROM subroutines and tasks with a NQC program. I haven't done extensive testing of the headers in real programs. I hope there are still a (...) (19 years ago, 14-Nov-05, to lugnet.robotics.spybotics)
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event, mask
(score: 2.575)
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event, mask
(score: 2.570)
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event, mask
(score: 2.569)
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| | RCX2 API
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| I've put together a NQC API file that allows you to use some of the RCX2 features. I don't no whether anyone else has already done this but here is mine. This is unofficial so is unsupported. All question should go to the group, not Dave or myself. (...) (24 years ago, 26-Apr-00, to lugnet.robotics.rcx.nqc)
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event, mask
(score: 2.509)
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| | RCX2 API
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| I've put together a NQC API file that allows you to use some of the RCX2 features. I don't no whether anyone else has already done this but here is mine. This is unofficial so is unsupported. All question should go to the group, not Dave or myself. (...) (24 years ago, 26-Apr-00, to lugnet.robotics.rcx.nqc)
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event, mask
(score: 2.509)
|
|
| | RCX2 API Update
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| I made some mistakes in the first release, so here is a new version. I've also added counter support. <-Readme.txt-> RCX2 Header file for NQC2.1r2 - 27 April 2000 - James Pritchard rcx2api.nqh - NQC Header file that contains constant and macros for (...) (24 years ago, 29-Apr-00, to lugnet.robotics.rcx.nqc)
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event, mask
(score: 2.506)
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|
| | Alternatives for NQC Event Support
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| RCX 2.0 adds firmware support for events and resource acquisitiion. The primitives are rather straight-forward. For events, one command beings event monitoring on a set of events, another stops monitoring. If a monitored event occurs, control is (...) (24 years ago, 1-May-00, to lugnet.robotics.rcx.nqc)
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event, mask
(score: 2.500)
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| | "True" Interrupts
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| When I did some work with the new control structures, I found out that they are quite nice (monitor and acquire). However, you could do the same in the past but you needed to split your program into several tasks which are controlled of a task (...) (24 years ago, 11-Oct-00, to lugnet.robotics.rcx.nqc)
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event, mask
(score: 2.449)
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event, mask
(score: 2.169)
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| | Spybot NQC API file
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| In case anyone would like to have it, here is my spy.nqh file in its entirety. With respect to the ROM subroutines, it is important to note that most of them use global variables, timers, and events which must be assigned a particular number by the (...) (21 years ago, 22-Oct-03, to lugnet.robotics.spybotics)
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event, mask
(score: 2.138)
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|
| | Max poke rate?
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| Hi, I've been trying to write to PD2 using the following: int write_port(int port, int value, int mask) { poke(port,(value & mask)|(peek(port) & ~mask)); } It works fine except that the fastest cycle that I can get out of PD2 is about 242 Hz. I need (...) (29 years ago, 11-Mar-96, to lugnet.robotics.handyboard)
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mask
(score: 1.824)
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|
| | Quad encoders = the code
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| I have been successful in coding the Quad encoders. You will find below: - The source for the asm file - The source for the C file - the ICB file Thanks to the assembler on the web. I tried to use some of the Macintosh tools from the 68hc11 MIT FTP. (...) (29 years ago, 12-Feb-96, to lugnet.robotics.handyboard)
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mask
(score: 1.820)
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|
| | Re: Expansion interface status
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| (...) To Fred and others, I've been thinking about this off and on for over a year now, and since I now have parts I'll finally get my HBs into something more than just board status. Robots eat I/O pins for lunch. Sensors eat input pins and (...) (28 years ago, 22-May-96, to lugnet.robotics.handyboard)
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mask
(score: 1.802)
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| | (no subject)
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| (...) I found this entry in the HC11 handbook, page 10-14. It may help.. "The most common way of clearing a status flag bit in the timer flag registers is to load an accumulator with a mask that has a one in the bit(s) corresponding to the flag(s) (...) (28 years ago, 28-Jun-96, to lugnet.robotics.handyboard)
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mask
(score: 1.797)
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