Re: pilMCU progress (slowed)

2014-11-25 Thread Kuba Tyszko
Hi Geo, First of all, great progress with the pilMCU so far, I hope the EEPROM continues to work and you can move on to the next step. A small suggestion - please put big image files on some site (imgur etc) and attach - it would be easier, downloading large email file takes time (I don't use

Re: pilMCU progress (slowed)

2014-11-25 Thread Jakob Eriksson
On November 25, 2014 at 11:19 AM Kuba Tyszko k...@lbl.pl wrote: is this actually the whole picolisp converted somehow to a dedicated CPU running on FPGA, or is that an actual CPU emulated (say some kind of ARM), and picolisp compiled for that CPU ? It is a new CPU. I'm just trying to

Re: pilMCU progress (slowed)

2014-11-25 Thread Alexander Burger
Hi Kuba, in addition to what Jakob said: Think for example of micropython or armpit-scheme - those are able to run on many microtrollers, I personally run them on a STM32F4 that's quite powerful (1MB flash, 200KB RAM) - pretty good for a mictrocontroller I compiled miniPicoLisp here on an

Re: pilMCU progress (slowed)

2014-11-25 Thread George Orais
Hi Kuba! I see that Jakob and Alex already covered most of your inquiry, but i'll just answer you too ;) First of all, great progress with the pilMCU so far, I hope the EEPROM continues to work and you can move on to the next step. Thanks!! and yes, i utilized one push button so that every

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2014-11-25 Thread Pierpaolo Bernardi
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String syntax, or Transient Symbol syntax

2014-11-25 Thread Loyall, David
Hello. I am having some trouble working with Strings or Transient Symbols. (I'll call them strings for now.) Consider this string: ^(a+)\) In picoLisp, I must enter that as: \^(a+)\\) See, the escaping syntax is a pretty heavy burden for the types of strings I work with...

pilMCU on STM32F4-discovery

2014-11-25 Thread Kuba Tyszko
..and I just got to the same exact point, compiled minipicolisp for stm32f4-discovery, (same modifications, reduced allocation size, removed argc/argv etc). semihosting output redirection: Open On-Chip Debugger 0.8.0 (2014-11-25-23:38) Licensed under GNU GPL v2 For bug reports, read

Re: String syntax, or Transient Symbol syntax

2014-11-25 Thread Alexander Burger
Hi Dave, I am having some trouble working with Strings or Transient Symbols. (I'll call them strings for now.) ... ^(a+)\) In picoLisp, I must enter that as: \^(a+)\\) That's right. This is the syntax of the PicoLisp reader. See, the escaping syntax is a pretty heavy burden

Re: pilMCU on STM32F4-discovery

2014-11-25 Thread Alexander Burger
Hi Kuba, ..and I just got to the same exact point, compiled minipicolisp for stm32f4-discovery, (same modifications, reduced allocation size, removed argc/argv etc). Great :) gdb session: ... GNU gdb (GNU Tools for ARM Embedded Processors) 7.6.0.20140731-cvs ... First impression -