 | | Library use in LegOS
|
|
Hi! Another technical question about LegOS: how are libraries like float handled today? Is there one copy linked into LegOS, or is each downloaded program equipped with its own copy? If I would use a different compiler, with a different set of (...) (24 years ago, 25-Mar-01, to lugnet.robotics.rcx.legos)
|
| |
| | Re: pass by refrence or value?
|
|
Some basic facts about C semantics: As already stated, globals MUST be volatile if they are accessed by more than one thread, otherwise reads and writes can be out of sync. What are the types of the variables involved? Scalar values like integers (...) (24 years ago, 25-Mar-01, to lugnet.robotics.rcx.legos)
|
| |
| | Re: Obstacle detection : infrared sensor ??
|
|
(...) We have done this in C using LegOS (it is much easier to get it off the ground in nqc). The principle is simple: * Attach the light sensor in front of the brick, close to the IR tranceiver. preferably in a low position, since you want to (...) (24 years ago, 25-Mar-01, to lugnet.robotics.rcx.legos)
|
| |
| | .lx format
|
|
Hi! I am presently helping some PhD students here at my university prepare the labs for a real-time course using LegOS. As part of the course, we want our students to experience a modern development environment for embedded systems, and have (...) (24 years ago, 25-Mar-01, to lugnet.robotics.rcx.legos)
|
| |
| | Re: Obstacle detection : infrared sensor ??
|
|
(...) Yeah, I built a robot and programed it whith a nqc program that someone else wrote. I dont't remember who and I don't have any links, but I do remember how it worked The rcx would send out a infarad message every cauple of mlseconds and a (...) (24 years ago, 25-Mar-01, to lugnet.robotics.rcx.legos)
|
