Joep Suijs <[email protected]> wrote:
>And an other question: who is the orignal (first) author of: >-- 1 wire JAL library for the DS18B20 >-- >-- 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 at >>>> http://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 at >http://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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