A52 I've been working on a stats program for the 39/40. Part of it includes a data manager that allows naming of lists and matrices, importing/exporting into variables, and transferring from one calc to another. Finished it all up and discovered when i tried to compile for the 39 that my good old friends of XEQSTOID and ?STO_HERE were missing. I know it is possible to store something to save it. I don't want to use a topic var as those are wiped and i need this data to be kept. It is a list of ID's then DATA (either list or mat) So does anyone know what is the proper way to store or is there a different command/location it needs to be kept in? I really need some answers if anyone has one (or two ;-). TW ~The enemy's gate is down. From ???@??? Fri Jan 01 00:00:00 1999 Xref: newsmst01.news.prodigy.com comp.sys.hp48:138014 On your site I saw it mentioning an empty aplet for compiling using the 49 that wasn't yet availible. Are you still working on that or has it been placed in the closet of unfinished projects (like most every program I start working on ;-) TW From ???@??? Fri Jan 01 00:00:00 1999 Newsgroups: comp.sys.hp48 Subject: Re: sysRPL storage of object on 39/40 Date: Tue, 28 Aug 2001 13:42:16 +1000 Organization: SSO-IT, Hewlett-Packard Co. Lines: 23 Xref: newsmst01.news.prodigy.com comp.sys.hp48:138180 Well, it's more probably the second option. I do almost all my development with the HP49G SDK, it makes things MUCH easier than programming on the calculator itself, therefore my loss of interest in producing HP49 tools for HP39/40 development. However I hope you've succeeded in saving data in an aplet based on the information you've found on my web page. Jean-Yves news:8a9322e7.0108242038.4caecd92@posting.google.com... From ???@??? Fri Jan 01 00:00:00 1999 X-MimeOLE: Produced By Microsoft MimeOLE V5.50.4133.2400 Xref: newsmst01.news.prodigy.com comp.sys.hp48:138403 Can my 48G+ use a table like this to draw a graph? Time (seconds) | Lenght (meters) 1.0 | 11.5 1.2 | 15.0 1.4 | 16.0 1.6 | 18.2 1.8 | 20.0 2.0 | 25.3 / Per From ???@??? Fri Jan 01 00:00:00 1999 X-Newsreader: Microsoft Outlook Express 6.00.2600.0000 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2600.0000 Xref: newsmst01.news.prodigy.com comp.sys.hp48:138408 You can plot it as a SCATTER plot, and then use the command STATL to draw a best fit line through it. You have to have the data stored in the EDAT variable where 'E' is the sigma symbol. news:Gxrk7.52701$e5.2547882@newsb.telia.net... From ???@??? Fri Jan 01 00:00:00 1999 Xref: newsmst01.news.prodigy.com comp.sys.hp48:138448 Thank you! / Per From ???@??? Fri Jan 01 00:00:00 1999 Xref: newsmst01.news.prodigy.com comp.sys.hp48:137954 KC7CC@hotmail.com www.cynox.de has a huge SRAM in 48G plus . Thats all i know . ================================= news:3044704c.0107291418.91d5e5d@posting.google.com... From ???@??? Fri Jan 01 00:00:00 1999 Xref: newsmst01.news.prodigy.com comp.sys.hp48:138303 Some days things work out just right and today has been one of those days. I stopped by the local university's surplus sales department today to get a used keyboard and found a box full of HP calculator peripherals and a 41CV. Among the peripherals are an 82161A digital cassette drive, a 82162A thermal printer, 82104A card reader, a 82153 optical wand, blank cassettes, blank cards, paper for the printer, and lots of relevant manuals. Any opinions on how in demand these items are these days? Please don't say not at all and then kindly offer to take care of disposing of them for me :) I like the stash, but I honestly don't need it so it is likely to show up on Ebay in the future. Thanks for any info on the matter. Howard Bailey From ???@??? Fri Jan 01 00:00:00 1999 Xref: newsmst01.news.prodigy.com comp.sys.hp48:138309 Of course it depends on their condition. Does the card reader work? If so there is a card reader on eBay (1268389727) that has reached $91 and the auction hasn't closed yet. I would guess that the 82161A and the 82162A should fetch at least $75 each if they work, if you have box and manuals prob. more. Now for the CV. CVs are not very exciting because they need a time module and Extended Functions. Check closed auctions on eBay to see likely prices. Does the 41CV have any modules? If for example you have an Extended I/O module you may get up to $150 for it. Of course eBay is like roulette, sometimes you are lucky sometimes not. Another option that you have to consider is whether to sell everything as one item or to unbundle them and sell smaller collections, or even each item individually. For example eBay item 1267155549 is for a CX with more or less the same stuff you have and it has reached $310 with 3 hours to go before the auction closes. Finally, be careful how you phrase the title for the eBay auction. A poor guy a couple of weeks ago described the Extended I/O module as a I/O Module HP-41 HP-41C HP-41CV HP-41CX and so it closed just below $90. Earlier in the summer the same type of module grossed around $150. So do not say printer for Hewlit Pakard 41 CV ! It is definitely the right time for selling them on eBay: two HP-48 books by Wilkes are now selling for more than $100!! Good luck **vp From ???@??? Fri Jan 01 00:00:00 1999 Xref: newsmst01.news.prodigy.com comp.sys.hp48:138313 On 31 Aug 2001 00:54:28 GMT, vassilip@codex.cis.upenn.edu (VASSILIS PREVELAKIS) wrote: Thanks for the reply, Vassili. The calculator is in good condition with minor corrosion on the battery terminals. The printer has the former owner's name scratched into the back of the case. Aside from that, the cassette drive is in excellent condition and the wand and card reader seem to be untouched. I still have to buy batteries to test out the calculator. Unfortunately, no modules were included in the package, but I am not going to complain at this point. I have a friend who does a lot of business through Ebay so I'll ask him for a couple of tips regarding descriptions before I list the items. Regards, Howard Bailey From ???@??? Fri Jan 01 00:00:00 1999 Xref: newsmst01.news.prodigy.com comp.sys.hp48:138331 Hi Howard! Why sell them? Even if you don`t need the stuff, you could keep it, as I expect them to be very valuable ($) collector`s itmes in the future. (Because the calculator departement of HP seems to be in its last breaths :( ) Greetings, Nick. P.S. Besides, the 41 seems to be something like a legend. From ???@??? Fri Jan 01 00:00:00 1999 X-MimeOLE: Produced By Microsoft MimeOLE V5.50.4522.1200 X-Proxy-Client: cung@uiuc.edu from lincoln-pl-5.flexabit.net Xref: newsmst01.news.prodigy.com comp.sys.hp48:138022 i am using UFL 1.02.... and it says it has both UFL 1 and 2 in ulf3.lib. so i installed ufl3.lib, and everything is working. but when i look at the ufl library on the calculator, it has a FNT option. what is the default setting in UFL3.lib? do i have to even worry about the FNT option since UFL3.lib has both fnt1 and fnt2? thanks -- From ???@??? Fri Jan 01 00:00:00 1999 Xref: newsmst01.news.prodigy.com comp.sys.hp48:138033 The command UFL is used to recall the font to the stack to be used with an external program (usually written in SysRPL or ML). If you put 1 on level one of the stack and press FNT it will recall font 1 and 2 FNT would recall font 2 (a library data object). You don't need to worry with your UFL since it is fully installed, and FNT is used by external programs. From ???@??? Fri Jan 01 00:00:00 1999 Xref: newsmst01.news.prodigy.com comp.sys.hp48:138200 Aaargh! Has anyone seen the last batch of messages on TI's 83+ discussion board? They basically consist of two questions: 1. where do u get games???!?!? 2. I CANT USE THE GAMES I DOWNLOADED PLEASE HELP ME!!!!!!!!!!! That seems to be the trend in discussions on TI's group. Sincerely, Jason From ???@??? Fri Jan 01 00:00:00 1999 Xref: newsmst01.news.prodigy.com comp.sys.hp48:138221 Try the TI-89/92+ group. Bhuvanesh. From ???@??? Fri Jan 01 00:00:00 1999 X-MimeOLE: Produced By Microsoft MimeOLE V5.00.2615.200 Xref: newsmst01.news.prodigy.com comp.sys.hp48:138249 How to use RPL commands and programs in assembly language ? Any advanced programmer can launch an assembly language program from a sysRPL program, you only have to include the assembly langugage code in the sysRPL structure. But how to execute a though simple task using a RPL program during the execution of an assembly language program ? The problem occured during the development of Icq HP (cf icqhp.multimania.com/english.html ) and I have the pleasure to give here the result of my reflexions... The following routine must be inserted in your ASM source at a time when the registers are either restored (LOAD in 067D2), or still unchanged (beginning of program). The routine uses 15 nibbles in #80539 unused by the HP49G because previously used - as far I know - for memory cards handling on the HP48G(X). The execution of the program evaluates the objet whose nibbles are included after the $ character and continues at the *Next label. Used registers : A folder A, C folder A, 1 level of RSTK ...but the RPL potentially modifies all registers (R0,R1,R2,R3 et R4 included). In fact, when the HP49 comes to the *Next label, only D0 is necessarily preserved from the Exe.RPL label. *Exe.RPL LC 80543 CD0EX DAT0=C A GOSUB SkipObj $nibbles_of_the_object *SkipObj D0= 80539 LC 8053E DAT0=C A D0+5 A=PC GOINC Back A+C A DAT0=A A D0-5 C=RSTK A=C A PC=(A) *Back D0= 80543 C=DAT0 A D0=C *Next @ This (useful) routine is completely freeware, you may use it, modify it and distribute it as you want ! Yoann D 216sir yoanndesir@yahoo.com 08/30/01 http://hp49g.multimania.com/english.html From ???@??? Fri Jan 01 00:00:00 1999 Xref: newsmst01.news.prodigy.com comp.sys.hp48:138262 There's a somewhat easier way to accomplish that : CODE GOSBVL =SAVPTR GOSUB .rpl !RPL :: . . CODE GOVLNG =GETPTRLOOP (or so) *.rpl C=RSTK A=C.A GOSBVL =GETPTR PC=(A) ENDCODE ; !ASM ENDCODE @ or the equivalent: CODE GOSBVL =SAVPTR GOSUB .rpl CON(5) DOCOL !RPL COLA !ASM CON(5) DOCODE GOIN5 .eoc GOVLNG =GETPTRLOOP (or so; to return to RPL) *.rpl C=RSTK A=C.A GOSBVL =GETPTR PC=(A) *.eoc ENDCODE @ It is the way I include conditional Garbage collections into ASM code that can run anywhere. Best Regards, Werner Huysegoms xwerner_huysegoms@my-deja.comx (delete the leading and trailing x) From ???@??? Fri Jan 01 00:00:00 1999 NNTP-Posting-Host: dutw215.wbmt.tudelft.nl Mime-Version: 1.0 Xref: newsmst01.news.prodigy.com comp.sys.hp48:138263 Werner Huysegoms wrote: Now, that is just great! I've always wanted a garbage collection inside my code. I've thought about doing it this way but I was never sure it would be safe. Is this also freeware or should I send you money evertime I use it? :-) -- This message was written entirely with recycled electrons Pivo From ???@??? Fri Jan 01 00:00:00 1999 Xref: newsmst01.news.prodigy.com comp.sys.hp48:138266 If there's anyone who should receive money for it, it's Mika Heiskanen. It was a note of him (not even to me, mind you) where a similar method was described that put me on the right track. At the time, I didn't understand at all how it was supposed to work. The fact that a DOCOL is needed for code objects that are not embedded in a secondary was explained to me by Dan Kirkland. I do not want to receive credit for something that isn't mine ;-) BTW for the conditional gc code: Example: create an uninitialized hxs string of length 'n' (equivalent to NULLHXS SWAP EXPAND) * In : n (bint) * Out: hxs string of length n, size n+10 nibs * 72.0 CODE ST=0.10 GONC .L00 ( Branch Every Time ) *.Lme GOVLNG =GPMEMERR *.Lrpl C=RSTK A=C.A GOSBVL =GETPTR PC=(A) *.Lgc ?ST=1.10 GOYES .Lme GOSUB .Lrpl CON(5) DOCOL CON(5) GARBAGE CON(5) COLA CON(5) DOCODE REL(5) .Lend ST=1.10 *.L00 GOSBVL =SAVPTR GOSBVL =POP# C=A.A C+10.A GOSBVL =CREATETEMP GOC .Lgc LC(5) DOHSTR DAT0=C.A C=B.A CD0EX R0=C.W D0-11 CD0EX D0+5 DAT0=C.A GOVLNG =GPOverWrR0Lp *.Lend ENDCODE It can be run safely anywhere (TEMPOB or whatever). Best Regards, Werner Huysegoms xwerner_huysegoms@my-deja.comx (delete the leading and trailing x) From ???@??? Fri Jan 01 00:00:00 1999 Date: Sat, 01 Sep 2001 00:06:45 +0200 Reply-To: t.rast@freesurf.ch X-Mailer: Mozilla 4.74 [de] (X11; U; Linux 2.2.16 i586) X-Accept-Language: de-CH, de, en MIME-Version: 1.0 Newsgroups: comp.sys.hp48 Subject: Re: Use RPL inside ASM programs Content-Type: text/plain; charset=us-ascii Xref: newsmst01.news.prodigy.com comp.sys.hp48:138364 Werner Huysegoms wrote: [code snipped] Can I do jumps back to before the RPL part? Like this: CODE GOSBVL =SAVPTR *label GOSUB .rpl !RPL :: . . CODE GOTO label GOVLNG =GETPTRLOOP (or so) *.rpl C=RSTK A=C.A GOSBVL =GETPTR PC=(A) ENDCODE ; !ASM ENDCODE @ Thomas -- Thomas Rast t.rast@iname.com ICQ# 103670088 From ???@??? Fri Jan 01 00:00:00 1999 Xref: newsmst01.news.prodigy.com comp.sys.hp48:138435 Yes you can. But if you start writing loops over the RPL part, be aware that you must store your loop counter in R0-R4 or so (and even so, some RPL commands will change those as well), and in that case it's better to use the version with COLA, as otherwise you will build up a series of SEMIs in the SysRPL return stack (like with tail-recursion) Werner Huysegoms xwerner_huysegoms@my-deja.comx (delete the leading and trailing x) From ???@??? Fri Jan 01 00:00:00 1999 Date: Mon, 03 Sep 2001 12:42:48 +0200 Reply-To: t.rast@freesurf.ch X-Mailer: Mozilla 4.74 [de] (X11; U; Linux 2.2.16 i586) X-Accept-Language: de-CH, de, en MIME-Version: 1.0 Newsgroups: comp.sys.hp48 Subject: Re: Use RPL inside ASM programs Content-Type: text/plain; charset=us-ascii Xref: newsmst01.news.prodigy.com comp.sys.hp48:138441 Werner Huysegoms wrote: Good. Does that mean, if I have a huge list on the stack and do HEAD MEM, the list won't be garbage-collected? I know. I first tried storing all needed registers in SavMisc, but I enough HXS on the stack. Ok. What's tail-recursion? (I know what recursive functions are.) Thomas -- Thomas Rast t.rast@iname.com ICQ# 103670088 From ???@??? Fri Jan 01 00:00:00 1999 Xref: newsmst01.news.prodigy.com comp.sys.hp48:138444 Depends. If your list starts with a ROM-object, it will be collected. TEMPOB, because HEAD will point to the object 1. which resides in the ROM, not in the list - and so there's no reference to (or within) the list anymore. Tail recursion is when the recursive call is the last command in your function (or procedure). It uses up return stack levels, and can be easily rewritten as a loop. Werner Huysegoms xwerner_huysegoms@my-deja.comx (delete the leading and trailing x) From ???@??? Fri Jan 01 00:00:00 1999 Xref: newsmst01.news.prodigy.com comp.sys.hp48:137953 KC7CC@hotmail.com TI has better keys ! Argue that !! TI keys will last a few years , Hewlett Packard won't . Owner of 48GX . =================================== news:662e00ed.0107272021.6ea36e20@posting.google.com... From ???@??? Fri Jan 01 00:00:00 1999 Xref: newsmst01.news.prodigy.com comp.sys.hp48:137984 nk@imos-consulting.com (Nick Karagiaouroglou) wrote: BTW, you can do this with Flash apps on the TI's (I am just beginning in this area). But you are quite correct: the HP49G provides more flexibility. Same for the TI-89/92+. :-) Bhuvanesh. From ???@??? Fri Jan 01 00:00:00 1999 Xref: newsmst01.news.prodigy.com comp.sys.hp48:138012 Aren't the flash apps developed using a different language. I seem to remember reading something like that. And don't you have to buy a software key for the 89/92 still? I know they released the 83 one for free. I bet you'd know ;-) TW From ???@??? Fri Jan 01 00:00:00 1999 Xref: newsmst01.news.prodigy.com comp.sys.hp48:138027 timwessman@yahoo.com (Tim Wessman) wrote: No, it's just C. However, many TIOS ROM calls are not standard ANSI C, and for writing TI-Basic extensions (which act like system functions) there is a special syntax. TIGCC is mostly ANSI C (except estack functions, of course). I think they'll probably release a freeware signing key for the TI-89/92+ as well, as it is becoming an increasingly popular platform (for both developers and users), but I don't know for sure. Bhuvanesh. From ???@??? Fri Jan 01 00:00:00 1999 Xref: newsmst01.news.prodigy.com comp.sys.hp48:138130 I have successfully been able to transmit data between calculators using a wireless transceiver (radio feq. 433MHZ) It works like a champ. There are some small modifications I have to add to my web page. I transmit with XMIT and receive with SRECVE. I can also connect the HP49G with my computer wirelessly. Eventually, I would like to use an e-mail program to e-mail different calculators in a network or across the world using the Internet. http://jewel.morgan.edu/~rcobo/wireless/ Regards PS:(i'll update my page as soon as i can.) From ???@??? Fri Jan 01 00:00:00 1999 Xref: newsmst01.news.prodigy.com comp.sys.hp48:138141 Congratulations! I wanted to ask you what do you plug in your computer, so that it can receive the data sent by the HP? Do you use the same transeiver as for the HP? And how many sleepless nights did that get? (And how many cups od whiskey?) ;-) Greetings, Nick. From ???@??? Fri Jan 01 00:00:00 1999 X-Newsreader: Microsoft Outlook Express 5.00.2919.6700 X-MimeOLE: Produced By Microsoft MimeOLE V5.00.2919.6700 Xref: newsmst01.news.prodigy.com comp.sys.hp48:138150 haHi7.746$T4.5176@www.newsranger.com... my with to Very interesting news !! You can also visit my wireless HP49 page : icqhp.multimania.com/english.html where you'll find Icq for wireless (or wire) HP49 and hp49g.multimania.com/english.html where you'll find ChatHP, an IRC-like program for wireless (or wire) HP49... Bye, Yoann. From ???@??? Fri Jan 01 00:00:00 1999 Xref: newsmst01.news.prodigy.com comp.sys.hp48:138153 Karagiaouroglou says... you will have to step down the voltage (serial signal +10 -10) from the computer to +5 and 0 V levels (transceiver). Then, you need a transceiver (a total of two- one in the calc and one in the computer). I haven't done that yet, but there is plenty of info on the web with examples (i could make a diagram). What i did so far was a HP49G to HP49G comm both ways. (it works the same with HP48).It is very simple. the transceivers (2) act as a virtual cable (3 wires). - i got my parts yesterday and i put it together last night. so that equals 1 night - i remember i had a pepsi :-) Regards From ???@??? Fri Jan 01 00:00:00 1999 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Lines: 9 NNTP-Posting-Date: Tue, 28 Aug 2001 08:32:09 CDT Xref: newsmst01.news.prodigy.com comp.sys.hp48:138154 rcobo@eng.morgan.edu wrote: Please be aware that you need an amateur radio license to transmit on this frequency! Jeff From ???@??? Fri Jan 01 00:00:00 1999 a From ???@??? Fri Jan 01 00:00:00 1999 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Lines: 7 NNTP-Posting-Date: Tue, 28 Aug 2001 14:40:34 CDT Xref: newsmst01.news.prodigy.com comp.sys.hp48:138168 True! Sorry, I should have qualified my response. Jeff Jason P. wrote: From ???@??? Fri Jan 01 00:00:00 1999 Xref: newsmst01.news.prodigy.com comp.sys.hp48:138204 Thanks for the info. Sounds easy :) And I'll have a tomato juice. ;-) Greetings, Nick. From ???@??? Fri Jan 01 00:00:00 1999 Xref: newsmst01.news.prodigy.com comp.sys.hp48:138205 Even if transmitting range is a couple of hundreds of meters? Greetings, Nick. From ???@??? Fri Jan 01 00:00:00 1999 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Lines: 20 NNTP-Posting-Date: Wed, 29 Aug 2001 08:17:27 CDT Xref: newsmst01.news.prodigy.com comp.sys.hp48:138217 Nick Karagiaouroglou wrote: It depends on where you are located. In some areas, including the US, 433 MHz is allocated to the Amateur Radio Service, and an amateur radio license is required to transmit on this frequency. On the plus side, an amateur radio license is very easy to get nowadays. On the negative side, even with a license, I'm not sure offhand how well this usage would fit with the bandplan (for example, you wouldn't want to interfere with weak-signal or satellite communications). I'll check the bandplan if anyone is interested. If anyone is interested in getting an amateur radio license (it's a great hobby!), contact me, or you can go to www.arrl.org for more information. Best regards, Jeff, KC1MK From ???@??? Fri Jan 01 00:00:00 1999 Xref: newsmst01.news.prodigy.com comp.sys.hp48:138259 hello Nick, to operate the radio is very easy. actually, you dont have to know how it works. just plug it. i just tried the software from Yoann D 216sir and i was talking from hp to hp wirelessly (and in a netwok). all i had to do was install the sofware (it has an application to be installed automatically) and start talking (it took me less than 10 minutes). i've never seen anything so easy. the radio is very small. and it can be power from a 2 AAA battery (see my page for last update). the radio module can be bought all made (see my page) or you can make one (see Yoann Desir page). now i'll look into connecting the radio to a pc or a modem. it should work. then i'll be able to send emails across the world wireless. Regards Karagiaouroglou says... From ???@??? Fri Jan 01 00:00:00 1999 Date: Thu, 30 Aug 2001 04:17:58 -0500 X-Mailer: Mozilla 4.76 [en] (WinNT; U) X-Accept-Language: en MIME-Version: 1.0 Newsgroups: comp.sys.hp48 Subject: Re: WIRELESS HP49G Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit NNTP-Posting-Host: 208.145.205.253 X-Trace: corp.newsgroups.com 999162480 208.145.205.253 (30 Aug 2001 04:08:00 -0500) Lines: 33 Xref: newsmst01.news.prodigy.com comp.sys.hp48:138264 Re: Wireless HP49G Does it work across a classroom? Through walls? Better not let this become apparent to your school admins, or they might start banning it. Which gives me an idea: Have the TI users made themselves a wireless communicator yet? If so, spread the word and try to get all TIs banned from schools; then there will be nothing left to switch to but HP ;-) Will this cause a mutiny, as did telling soldiers in India in 1857 that their bullets were greased with fat from cattle or pigs? http://www.cyberessays.com/History/48.htm [48!] Cyberessays itself is in keeping with the new scholastic tradition, wherein calculators or computers now do your homework for you, etc. Little roasted piggies walk up and down the city streets inquiring so politely if a slice of ham you'd like to eat. http://www.ii.uib.no/cgiwrap/arntzen/sanger/html/o/oleanna http://www.musiclegacy.com/oleanna.htm [with historical notes] -----= Posted via Newsfeeds.Com, Uncensored Usenet News =----- http://www.newsfeeds.com - The #1 Newsgroup Service in the World! -----== Over 80,000 Newsgroups - 16 Different Servers! =----- From ???@??? Fri Jan 01 00:00:00 1999 Date: Thu, 30 Aug 2001 12:22:52 +0200 Reply-To: t.rast@freesurf.ch X-Mailer: Mozilla 4.74 [de] (X11; U; Linux 2.2.16 i586) X-Accept-Language: de-CH, de, en MIME-Version: 1.0 Newsgroups: comp.sys.hp48 Subject: Re: WIRELESS HP49G Content-Type: text/plain; charset=us-ascii Xref: newsmst01.news.prodigy.com comp.sys.hp48:138267 John H Meyers wrote: Here the TI-92(+) probably has an advance. It should be big [huge! ;)] enough to hide a radio sender/reciever pair inside. Thomas -- Thomas Rast t.rast@iname.com ICQ# 103670088 From ???@??? Fri Jan 01 00:00:00 1999 Xref: newsmst01.news.prodigy.com comp.sys.hp48:138272 I'm curious: what kind of modulation device do you use to get through the transceiver? Seems to me that a regular packet radio TNC could work, but it would be way too bulky to be practical. And what kind of mechanism are you using to key/unkey the PTT switch? -- // / ario // / elendez mmelendez@engineer.com From ???@??? Fri Jan 01 00:00:00 1999 From ???@??? Fri Jan 01 00:00:00 1999 Xref: newsmst01.news.prodigy.com comp.sys.hp48:138274 says... hello Mario, the is no mechanism. For details of how the radio works see the manufacturers site: http://www.rfdigital.com/ Regards From ???@??? Fri Jan 01 00:00:00 1999 Xref: newsmst01.news.prodigy.com comp.sys.hp48:138275 Hello John, i haven't tried that yet, but it should. the range will be lesser thought. this is only an experimental project. Regards From ???@??? Fri Jan 01 00:00:00 1999 Xref: newsmst01.news.prodigy.com comp.sys.hp48:138277 I ask because I often experiment with sending/receiving of radio signals at home. My max. range is about 20-30 meters but I still wouldn`t like to down satelites. ;-) I only want to try some things for myself. Greetings and thanks, Nick From ???@??? Fri Jan 01 00:00:00 1999 X-MimeOLE: Produced By Microsoft MimeOLE V5.00.2919.6700 Xref: newsmst01.news.prodigy.com comp.sys.hp48:138085 Hello, Hp users ! I would like to know how to configure the input/output RAM of the HP49G to get an interrupt when a character is received on the serial port. I'm indeed adapting my IcqHP program (cf http://hp49g.multimania.com/english.html ) to make it work at any time using my calculator, while I'm performing for instance calculus and algebra. Thanks for any reply, Yoann D 216sir. From ???@??? Fri Jan 01 00:00:00 1999 NNTP-Posting-Host: gw-xlat-tr1.dev.amadeus.net Xref: newsmst01.news.prodigy.com comp.sys.hp48:138088 look at voyage au centre de la HP48 on www.courbis.com or look at the teminaltor source code on www.hpcalc.org http://www.hpcalc.org/hp49/utils/terminal/term_045.zip news:0xoi7.2527$7I.3200031@nnrp6.proxad.net... From ???@??? Fri Jan 01 00:00:00 1999 Newsgroups: comp.sys.hp48 Subject: Re: Wire reception with interrupts for IcqHP Date: Tue, 28 Aug 2001 11:13:52 +1000 Organization: SSO-IT, Hewlett-Packard Co. Lines: 37 Xref: newsmst01.news.prodigy.com comp.sys.hp48:138176 You can set-up two different kind of interrupt with the serial port. One is you will receive an interrupt while you're receiving a character. One is that you will receive an interrupt once you've received a character. You will control this behavior with the register IOC (Serial I/O Control register) =IOC EQU #00110 1 [SON ETBE ERBF ERBZ] Bit 0: ERBZ: Interrupt on Receiver Busy Bit 1: ERBF: Interrupt on Receiver Buffer Full (RBF set) Bt 2: ETBE - Interrupt on Transmitter Buffer Empty (TBF clear) So you're interested with the bit 0 and 1 of IOC Hope that helps Cheers Jean-Yves news:0xoi7.2527$7I.3200031@nnrp6.proxad.net... From ???@??? Fri Jan 01 00:00:00 1999 X-Newsreader: Microsoft Outlook Express 5.00.2615.200 X-MimeOLE: Produced By Microsoft MimeOLE V5.00.2615.200 Xref: newsmst01.news.prodigy.com comp.sys.hp48:138246 character. Of course it helps ! Thanks ! What do RBF and TBF refer to ? (because in some IO configurations, no interrupt happens even with writting #Eh at #110h). Could you also tell me what to do in addition to put ETBE at 1 to have intrerrupts when the emission buffer is empty ? To perform a real multitasking program, I must know if the OS may change the value of #110h (except when using IO functions and at a warmstard, of course) ? Thanks, Yoann. From ???@??? Fri Jan 01 00:00:00 1999 Xref: newsmst01.news.prodigy.com comp.sys.hp48:137884 Corruption again? Is it an inherent property of everything? ;-) For normal HP49Gs it isn't a problem. For rcobo's HP49G it could be one, i.e. BOM pulled. What is BOM? Well, Borg Assimilation Module. The one with the hammers and the screw drivers, you know. ;-) Greetings, Nick. P.S. Oh, and thanks a lot for the explanations about the missing codes, Richard! From ???@??? Fri Jan 01 00:00:00 1999 Newsgroups: comp.sys.hp48 Subject: Re: WTB: hp48GX 2MB Memory Card Date: Fri, 24 Aug 2001 15:33:04 +1000 Organization: SSO-IT, Hewlett-Packard Co. Lines: 34 Xref: newsmst01.news.prodigy.com comp.sys.hp48:137971 Yes. But they are Epson card (same quality as the HP one). Jean-Yves news:OOTe7.65142$b_3.6400311@news0.telusplanet.net...