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In lugnet.robotics, Ralph Hempel writes:
> Hi All,
>
> After a very frustrating weekend of fiddling with pbFORTH, I caved
> and asked Kekoa to help with a problem I was having with
> read_sensor() and pbFORTH. The problem we (mostly he) unearthed
> has to do with the SP and RCX firmware routines, so I thought
> it would be appropriate to post here...
[...]
Hi Ralph,
Could you please explain more about consequences for pbFORTH user?
As far as I can see, pbFORTH uses fixed 256-byte stack - does it mean that
pbFORTH suffers from this problem too?
Thanks
Sergey Udovenko
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Message has 1 Reply:
 | | RE: RCX Firmware and SP
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| (...) Unfortunately, yes. The current version of pbFORTH allocates a 256 byte stack, but it's JUST above a 256 byte boundary. When you run the test code, everything works, but if your stack depth is around 12 and you run SENSOR_READ, it allocates (...) (25 years ago, 19-Oct-99, to lugnet.robotics.rcx.pbforth)
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