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 Robotics / RCX / pbFORTH / 33
  RE: Ir transmission
 
(...) Alas, I only used the firmware timers available as core RCX firmware calls. I can look through Kekoa's disassembly to see if there are higher resolution timers available ( I think the motor timers might be useful ) In general, NQC hooks in (...) (26 years ago, 15-Apr-99, to lugnet.robotics.rcx.pbforth)
 
  Re: Ir transmission
 
(...) The bytecode interpreter does it, which is what NQC maps to (opcode 43). I'd prefer a timer (or access to a clock) with millisecond resolution rather than a delay because things will get interesting whan multitasking. What is the CPU clock (...) (26 years ago, 16-Apr-99, to lugnet.robotics.rcx.pbforth)
 
  RE: Ir transmission
 
(...) I think its around 16 Mhz for the crystal and 4 MHz for the cycle time. I think there is a msec timer buried in the OC1A handler (see Kekoa's disassembly) I agree that we want something to trigger a run flag instead of having to check the (...) (26 years ago, 16-Apr-99, to lugnet.robotics.rcx.pbforth)
 
  Re: Ir transmission
 
(...) Well, in the spirit of FORTH there should be no finite number, just create and destroy them on the fly as and whan you need them. I have been wandering around the internet looking and found that hForth has one already: \ hForth multitasker \ \ (...) (26 years ago, 17-Apr-99, to lugnet.robotics.rcx.pbforth)

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