Hello Mark, Erich, AmForthers, I made some more modifications to the perl reference card script so that it will write out an AVR8 build specific reference card in html. Below are example outputs for the stock UNO build and a custom build
https://tjnw.co.uk//amforth-6.92/appl/arduino/uno.html https://tjnw.co.uk//amforth-6.92/appl/arduino/custom.html The issues relating to the presence and correctness of the documentation in the .asm files still remain. Best wishes, Tristan On 09Sep20 08:38, Tristan Williams wrote: > Hello Mark, Erich, AmForthers, > > Yes, I completely agree the format of my refcard excerpt has some > issues. I just wanted to show that, with the hard work done by the > perl script, all of the documentation data fields for AVR8 built-in > words with compliant doc headers are readily available for > output using the .lst file. That data could be formatted as desired > and then written out in html, rst, LaTeX, Lout, etc. > > For the above to be useful, the .asm source files need to have > compliant (and correct) doc headers. Lots of files are, but sufficient > are not that some coordinated way of doing this is needed. > > How is this best done? > > Part of my motivation for pursuing this is that I think there is some > value in having "fuller" pre-built AVR8 hex files in the distribution > and giving them greater prominence in the documentation[1]. A build > specific reference card would be helpful in such cases and it ought to > be created by the same process that creates the hex files. Whilst I > agree with [2] that it would be impractical to build hex files for an > extensive combinations of clock frequency/mcu/baud rate, appl/arduino > already exists and caters for arguably the most popular AVR8 > development boards plus a few other interesting ones - perhaps ~6 > pairs of hex files in total. Adding assembler words such as bm-set, > bm-clear, bm-toggle, sleep, spirw, store-wdc etc. to the default build > for these larger flash devices would just make the default build more > useful. > > > This does drastically change what the current refcard is. That is to say, > > right now it was just a dump of the base system without regard to usage, > > more to availability. > > It does not have to be a replacement, just something that I think fits > well with "fuller" pre-built AVR8 hex files and I see as achievable. > > > For the website there would have to be cards generated for different > > architectures and perhaps even NWWR sizes. So, what to do? > > Limiting this to AVR8 and those boards that already are in > appl/arduino (or perhaps should be) etc. makes it simpler. > > For existing non AVR8 pre-built hex/binary then having a matching > refcard would make sense. However, I don't know enough about the details > of the non AVR8 build process to say whether the same approach would > work. Also risc-v/words/1-minus.s does not use the same doc headers as > avr8/words/1minus.asm which suggests problems. > > > Maybe the easiest would be to have some generic setups in the appl > > dir (most likely many already exist) and run the refcard script against > > them while building for the website (or perhaps even locally, it won't take > > much time) then using that to create an array of refcards that could be > > grouped together as web pages. The point is, that amforth.asm will dictate > > what a more or less default system will be and that can be used for the > > site. > > Yes, I would agree - with board level customisation in uno.asm etc as > it is currently. A refcard reflecting the built-in words of hex file > created, be that built locally or pre-built on the website. > > With the current AmForth and AVR8 it is likely the built-in refcards for > appl/arduino boards would be very similar - if not identical. > > So for an AVR8 builtin-ref card I think this is needed > > 1. Compliant doc headers for all the .asm files > 2. Modify the perl script to write out refcard as desired in the desired > formats > 3. Connect this to the build system > 4. Connect the pre-built hex files and their refcards to the main > documentation > > All can be done for a local build setup, but most value would be with > 1 and 4 done at the distribution/website level. > > Best wishes, > Tristan > > [1] https://sourceforge.net/p/amforth/mailman/message/37054617/ > [2] > http://amforth.sourceforge.net/faq.html#there-are-no-hexfiles-in-the-distribution-archive > > > On 08Sep20 13:14, Mark Roth wrote: > > Hello Tristan, Erich and fellow lurking AmForthers (I really do like this > > intro Tristan) :) > > > > It really does seem that you may have caught the tiger by the tail Tristan. > > For better or for worse even! > > > > For the better (hey, you caught the tiger) : > > I think your layout really goes a long way toward documenting the used > > words. The last few days before I saw your mail I had been thinking of this > > very thing, to use the local build for the refcard. I hadn't, however, seen > > the obvious which was to use the list file. I used it when I was trying to > > find what was compiled into the base system and then finding useful > > assembly files to build into my hex. It's funny how a new set of eyes sees > > the obvious. Well played indeed. > > A few things of note from your examples. Since the items will most likely > > be listed by category the "category:" would be redundant. It also would > > seem pretty trivial to remove the "C:" or "R:" from the stack effects if > > they were to be listed in the way you have. It makes it very clear what is > > going on as well as being consistent. Having the location of the asm file > > is super. Too many times I'm searching my local system for just that very > > thing. Of course it is listed in the lst file which makes perfect sense to > > show it. It could even open the door to having a location to forth source > > files there as well. It would just be a matter of putting the location in > > the comments in some way. I know you have shown interest in having that > > easy to find as well Erich. Perhaps something like that could be a good > > compromise? > > I have a file in my appl directory that I use to upload everything I add > > after burning a new hex into the controller. It is just a list of locations > > for files that get added after the fact. It would seem that something like > > this could even be added into the documentation process. Say perhaps, to > > give an upload file name to the script before running so it could parse out > > the frt files that will be added after. Of course, that would mean they > > would have to have some consistent system of comments as well... In any > > case, it does open that door. > > > > And for the worse: > > This does drastically change what the current refcard is. That is to say, > > right now it was just a dump of the base system without regard to usage, > > more to availability. For the website there would have to be cards > > generated for different architectures and perhaps even NWWR sizes. So, what > > to do? Maybe the easiest would be to have some generic setups in the appl > > dir (most likely many already exist) and run the refcard script against > > them while building for the website (or perhaps even locally, it won't take > > much time) then using that to create an array of refcards that could be > > grouped together as web pages. The point is, that amforth.asm will dictate > > what a more or less default system will be and that can be used for the > > site. > > > > Overall, I really like the direction of this proposal from Tristan. I think > > it does capture what the refcard should do for the end user. > > > > All the best, > > Mark > > > > On Mon, Sep 7, 2020 at 3:00 PM Tristan Williams <h...@tjnw.co.uk> wrote: > > > > > Hello Mark, Erich, AmForthers, > > > > > > I agreed with Mark's comment below > > > > > > >> It seems that the intent of the refcard was to document the things that > > > >> are compiled into the system. > > > > > > and commented > > > > > > > For me, the scope of the/each refcard is defined by the > > > > distribution build for each architecture (AVR8, msp430, etc.). If the > > > > refcard script were part of the hex build process then a custom > > > > refcard could be a product of the build process also. > > > > > > For AVR8, the .lst file produced as part of the build process lists > > > all the .asm files used in building the hex files. Modifying Mark's > > > perl script from > > > > > > https://sourceforge.net/p/amforth/mailman/message/37060541/ > > > > > > so that it uses only the included files listed in the .lst file, a > > > list of words with the their documentation fields can output. These > > > are specific to the individual build, rather than to the general > > > assembly source tree. Giving something like this (see end of > > > message). As Mark pointed out > > > > > > >> There is still the issue of files that don't have the 3 lines at the > > > >> top > > > >> of stack effects, category and description. > > > > > > Making these (assembly) files compliant would require some coordinated > > > effort - some of which has been already done I believe, but after that > > > a build specific ref card documenting built-in words could just > > > be another automated part of the hex build process. > > > > > > Not perhaps the perfect ref card - whatever that is, but achievable > > > and with a clearly defined scope. Certainly something I would make use > > > of. > > > > > > Best wishes, > > > Tristan > > > > > > Edited example (text) output of the modified script for uno.lst > > > > > > .... > > > > > > Arithmetics > > > ----------- > > > > > > VOC : 1- > > > DSTACK : ( n1 -- n2 ) > > > RSTACK : > > > CSTACK : > > > DESC : optimized decrement > > > CATEGORY : Arithmetics > > > ASM_FILE : amforth-6.92/avr8/words/1minus.asm > > > > > > VOC : 1+ > > > DSTACK : ( n1|u1 -- n2|u2 ) > > > RSTACK : > > > CSTACK : > > > DESC : optimized increment > > > CATEGORY : Arithmetics > > > ASM_FILE : amforth-6.92/avr8/words/1plus.asm > > > > > > VOC : 2/ > > > DSTACK : ( n1 -- n2 ) > > > RSTACK : > > > CSTACK : > > > DESC : arithmetic shift right > > > CATEGORY : Arithmetics > > > ASM_FILE : amforth-6.92/avr8/words/2slash.asm > > > > > > > > > Compiler > > > -------- > > > > > > VOC : 2literal > > > DSTACK : ( -- x1 x2 ) > > > RSTACK : > > > CSTACK : (C: x1 x2 -- ) > > > DESC : compile a cell pair literal in colon definitions > > > CATEGORY : Compiler > > > ASM_FILE : amforth-6.92/common/words/2literal.asm > > > > > > VOC : again > > > DSTACK : ( -- ) > > > RSTACK : > > > CSTACK : (C: dest -- ) > > > DESC : compile a jump back to dest > > > CATEGORY : Compiler > > > ASM_FILE : amforth-6.92/common/words/again.asm > > > > > > VOC : ahead > > > DSTACK : ( f -- ) > > > RSTACK : > > > CSTACK : (C: -- orig ) > > > DESC : do a unconditional branch > > > CATEGORY : Compiler > > > ASM_FILE : amforth-6.92/common/words/ahead.asm > > > > > > .... > > > > > > > > > > > > > > > _______________________________________________ > > > Amforth-devel mailing list for http://amforth.sf.net/ > > > Amforth-devel@lists.sourceforge.net > > > https://lists.sourceforge.net/lists/listinfo/amforth-devel > > > > > > > _______________________________________________ > > Amforth-devel mailing list for http://amforth.sf.net/ > > Amforth-devel@lists.sourceforge.net > > https://lists.sourceforge.net/lists/listinfo/amforth-devel > > > > > _______________________________________________ > Amforth-devel mailing list for http://amforth.sf.net/ > Amforth-devel@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/amforth-devel > _______________________________________________ Amforth-devel mailing list for http://amforth.sf.net/ Amforth-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/amforth-devel
