Vasile was the first author of one wire interface, Marchaudon adapted it for Jalv2, as stated by Bert in the header of the file included in his package.
On Jan 13, 7:52 pm, Joep Suijs <[email protected]> wrote: > And an other question: who is the orignal (first) author of: > -- 1 wire JAL library for theDS18B20 > -- > -- file :ds18b20.jal > -- authors : And-Tech.pl, Bert van Dam, Jean Marchaudon, Olivier Seitz > -- : Vasile Surducan > > Joep > > 2011/1/13 Joep Suijs <[email protected]>: > > > Hi Vasi, > > > Can you confirm that thermometer.jal is intended for a single device > > on the 1wire bus and thermometer2.jal potentially supports more > > devices? > > If so, it is probably best to start a test file with thermometer that > > shows the use of all the relevant functions of the lib. There are > > quite a few procedures and there function is 'quite briefly' > > documented and not shown in the samples. And the ones that are used, > > have no explanation (in contrast to the lcd use ;). So some work to > > do. > > > An other thing is the parameter max_crc_errors. I think this is the > > maximum number of retries. Correct? > > Such a parameter suggests crc errors are quite common. How often do > > you get CRC errors? Also, does it make sense to pass this as a > > parameter? If it is a fixed value, we could add a constant. But when > > there is a limited number of retries, there remains a chance that get > > invalid reading back. And how would you act upon this? Maybe it makes > > more sense to have a constant that either says unlimited retries or no > > (automatic) retries at all, but return a succes indicator. If your > > program has to handle the error, it will probably has some retry > > mechanism anyway. Or do I miss something? > > > Once the first test-file is done, it would be good to create a second > > one to show the use of multiple devices on the bus. Are you able to > > create a program (like termometer2) which works with two (or more) > > devices on the same bus? Does the library support discovery of devices > > on such a bus or should one first determine the ID of each device when > > they are alone? > > > Joep > > > 2011/1/13 Joep Suijs <[email protected]>: > >> Hi Vasi, > > >> I start working on it but had not much time. With a bit of luck, I can > >> spend a few hours tonight and probably send you some questions. > >> For now, I am okay ;) > > >> Joep > > >> 2011/1/13 funlw65(Vasi) <[email protected]>: > >>> I don't compiled using SVN version. > >>> For the file 18f2550_ds18b20_therm.jal I have: > > >>> jal 2.4n (compiled Jun 2 2010) > >>> 0 errors, 0 warnings > >>> Code area: 2294 of 32768 used (bytes) > >>> Data area: 81 of 928 used > >>> Software stack available: 847 bytes > >>> Hardware stack depth 5 of 31 > > >>> and for the file 18f2550_ds18b20_therm2.jal I have: > >>> jal 2.4n (compiled Jun 2 2010) > >>> 0 errors, 0 warnings > >>> Code area: 2104 of 32768 used (bytes) > >>> Data area: 80 of 928 used > >>> Software stack available: 848 bytes > >>> Hardware stack depth 5 of 31 > > >>> On Jan 13, 11:03 am, "funlw65(Vasi)" <[email protected]> wrote: > >>>> Hi Joep, > > >>>> I think I did not touched 1_wire.jal, is as it is from Bert package... > > >>>> I compared them with Winmerge: I added a line in comments and better > >>>> arranged two if structure, without touching the code logic. > > >>>> Vasi > > >>>> On Jan 12, 6:04 pm, Joep Suijs <[email protected]> wrote: > > >>>> > Vasi, > > >>>> > If fixed part of the problem: the garbage in the files came either > >>>> > from gmail or Microsoft :( > >>>> > Only the pragma issue remains. I don't understand why, but this is not > >>>> > relevant since I'll move it to a board file anyway. > >>>> > Just to be certain: I have the 18-8 version of 1wire.jal. Is this the > >>>> > correct one? > > >>>> > Thanks, > >>>> > Joep > > >>>> > 2011/1/12 Joep Suijs <[email protected]>: > > >>>> > > Hi Vasi, > > >>>> > > In your 15-12 version, 1_wire.jal is missing. When I grab the one you > >>>> > > original posted and try to compile it I get: > > >>>> > > jal 2.4n (compiled Jun 2 2010) > >>>> > > generating p-code > >>>> > > 18f2550_ds18b20_therm2.jal:17: unknown pragma target: voltage pragma > >>>> > > 18f2550_ds18b20_therm2.jal:21: unknown pragma target: ccp2mux pragma > >>>> > > 1_wire.jal:95: "x" not defined > >>>> > > 1_wire.jal:96: unexpected token: "end" > >>>> > >ds18b20.jal:248: "t" not defined > >>>> > >ds18b20.jal:248: unexpected token: "t" > >>>> > > 18f2550_ds18b20_therm2.jal:134: unexpected token: ""e"" > >>>> > > 7 errors, 0 warnings > > >>>> > > It seems that all three files have issue's. E.g. in the crc routine > >>>> > > of > >>>> > >ds18b20, line 248 is "t tmp_1_7 shared at tmp[1] : 7", which is not > >>>> > > valid JAL. Also there are some fuse-related messages. > >>>> > > Are you compiling against the svn version of jallib? And can you post > >>>> > > a compilable set of files? > > >>>> > > Thanks, > >>>> > > Joep > >>>> > > 2011/1/12 funlw65(Vasi) <[email protected]>: > >>>> > >> Can't wait to see the result :) > > >>>> > >> On Jan 12, 9:30 am, Joep Suijs <[email protected]> wrote: > >>>> > >>> Hi Vasi, > > >>>> > >>> Thanks for you work. I will start working on this library set (I > >>>> > >>> have > >>>> > >>> the chips now ;) > > >>>> > >>> Joep > > >>>> > >>> 2011/1/11 funlw65(Vasi) <[email protected]>: > > >>>> > >>> > Thank you very much. > >>>> > >>> > Joep, all three authors agree with the change of license for > >>>> > >>> > inclusion > >>>> > >>> > in Jallib. > > >>>> > >>> > Vasi > > >>>> > >>> > On Jan 11, 11:07 pm, "jfm68" <[email protected]> wrote: > >>>> > >>> >> hi, > > >>>> > >>> >> for me, it's ok . > >>>> > >>> >> this part my work is completely free, you can use and reuse it. > > >>>> > >>> >> jean Marchaudon > > >>>> > >>> >> ----- Original Message ----- > >>>> > >>> >> From: "funlw65(Vasi)" <[email protected]> > >>>> > >>> >> To: "jallib" <[email protected]> > >>>> > >>> >> Sent: Tuesday, January 11, 2011 9:41 AM > >>>> > >>> >> Subject: [jallib] Re: One wire library > > >>>> > >>> >> Ok, I will contact them. > > >>>> > >>> >> On Jan 11, 9:32 am, Joep Suijs <[email protected]> wrote: > >>>> > >>> >> > Hi Vasi, > > >>>> > >>> >> > > If I remember well, Marchaudon said it > >>>> > >>> >> > > is ok. Remains Vasile and Bert. > > >>>> > >>> >> > To change the license, I'd like to have the conformation from > >>>> > >>> >> > all > >>>> > >>> >> > three. Will you look into this? > >>>> > >>> >> > The license need to be changed to add the library to jallib. > > >>>> > >>> >> > Joep > > >>>> > >>> >> -- > >>>> > >>> >> You received this message because you are subscribed to the > >>>> > >>> >> Google Groups > >>>> > >>> >> "jallib" group. > >>>> > >>> >> To post to this group, send email to [email protected]. > >>>> > >>> >> To unsubscribe from this group, send email to > >>>> > >>> >> [email protected]. > >>>> > >>> >> For more options, visit this group > >>>> > >>> >> athttp://groups.google.com/group/jallib?hl=en. > > >>>> > >>> > -- > >>>> > >>> > You received this message because you are subscribed to the > >>>> > >>> > Google Groups "jallib" group. > >>>> > >>> > To post to this group, send email to [email protected]. > >>>> > >>> > To unsubscribe from this group, send email to > >>>> > >>> > [email protected]. > >>>> > >>> > For more options, visit this group > >>>> > >>> > athttp://groups.google.com/group/jallib?hl=en. > > >>>> > >> -- > >>>> > >> You received this message because you are subscribed to the Google > >>>> > >> Groups "jallib" group. > >>>> > >> To post to this group, send email to [email protected]. > >>>> > >> To unsubscribe from this group, send email to > >>>> > >> [email protected]. > >>>> > >> For more options, visit this group > >>>> > >> athttp://groups.google.com/group/jallib?hl=en. > > >>> -- > >>> You received this message because you are subscribed to the Google Groups > >>> "jallib" group. > >>> To post to this group, send email to [email protected]. > >>> To unsubscribe from this group, send email to > >>> [email protected]. > >>> For more options, visit this group > >>> athttp://groups.google.com/group/jallib?hl=en. -- You received this message because you are subscribed to the Google Groups "jallib" group. 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