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Java Forum / First Aid / August 2005Can MIDP 1.0 program run in MIDP 2.0 phones?
Dear All, I write a code that perform jsr-82 SPP communications, but it seems that not every phone can run this code well, I am confusing that is the MIDP version problem? Best regards, Boki. > I write a code that perform jsr-82 SPP communications, but it > seems that not every phone can run this code well, I am confusing that is > the MIDP version problem? It has nothing to do with the version of MIDP but with whether or not the phone in question supports JSR-82 (Java APIs for Bluetooth). You can't load an application with such code onto a handset that does *not* support that JSR: the bytecode verifier will reject it since those APIs cannot be resolved.  SignatureDarryl L. Pierce <mcpierce@gmail.com> Visit my homepage: http://mcpierce.multiply.com "By doubting we come to inquiry, through inquiry truth." - Peter Abelard Hi, I found the problem, when I install my program to SIEMENS SK65, and I search the services by PC BTW driver, I can only see the original serial port, but there is no serial port open by java(I check by name of serial port). It seems that SK65 can't accpet such a java code that perform SPP ? Does anyone can do that on SIEMENS jsr-82 phones? I hope that is my code bug.... Best regards, Boki. <snip> Can you explain why you keep bringing up JSR-82 while talking about serial ports? JSR-82 is about Bluetooth and has nothing to do with serial ports. SignatureDarryl L. Pierce <mcpierce@gmail.com> Visit my homepage: http://mcpierce.multiply.com "By doubting we come to inquiry, through inquiry truth." - Peter Abelard If the cell phone only support java but no jsr-82, it can't run the bluetooth fucntion of java program. ex: Sony Ericsson S700i / K700i ... Motorola A768i .... etc. Which support JSR-82? ex: Sony Ercisson P900/P910i/K750i/W800i... Nokia 6600, SIEMENS S65 ... etc. Best regards, Boki. "Darryl Pierce" <mcpierce@gmail.com> ???????:AHDOe.24379$xW.11048@bignews6.bellsouth.net... > <snip> > > Can you explain why you keep bringing up JSR-82 while talking about serial > ports? JSR-82 is about Bluetooth and has nothing to do with serial ports. > If the cell phone only support java but no jsr-82, it can't run the > bluetooth fucntion of java program. Then why are you on about serial ports? It's very confusing when your problem is about serial ports but you keep mentioning JSR-82. SignatureDarryl L. Pierce <mcpierce@gmail.com> Visit my homepage: http://mcpierce.multiply.com "By doubting we come to inquiry, through inquiry truth." - Peter Abelard .....................I am developing a code that will integrate into jsr-82 phones for remote control bluetooth devices by bluetooth phones. Is that cleary enough? Do you ever design a code that perform Bluetooth and serial port (RFCOMM) ? "Darryl Pierce" <mcpierce@gmail.com> ???????:hMXOe.27558$xW.16028@bignews6.bellsouth.net... >> If the cell phone only support java but no jsr-82, it can't run the >> bluetooth fucntion of java program. > > Then why are you on about serial ports? It's very confusing when your > problem is about serial ports but you keep mentioning JSR-82. > ......................I am developing a code that will integrate into jsr-82 > phones for remote control bluetooth devices by bluetooth phones. > > Is that cleary enough? It's clear that your statements are very confusing. But, chalk it up to language differences. SignatureDarryl L. Pierce <mcpierce@gmail.com> Homepage: http://mcpierce.multiply.com/ "Bury me next to my wife. Nothing too fancy..." - Ulysses S. Grant which part confuse you? :) Boki "Darryl L. Pierce" <mcpierce@gmail.com> ???????:1124969366.3aab62f42ceadab46dedf591cee23e24@teranews... >> ......................I am developing a code that will integrate into >> jsr-82 phones for remote control bluetooth devices by bluetooth phones. [quoted text clipped - 3 lines] > It's clear that your statements are very confusing. But, chalk it up to > language differences. > which part confuse you? :) As I said, the fact that you keep mentioning serial ports while talking about Bluetooth phones: the two are not the same and are not even related. SignatureDarryl L. Pierce <mcpierce@gmail.com> Homepage: http://mcpierce.multiply.com/ "Bury me next to my wife. Nothing too fancy..." - Ulysses S. Grant Tired to talk to you. "Darryl L. Pierce" <mcpierce@gmail.com> ???????:1125228575.e48ae99103acbd46bf37f7d901056d28@teranews... >> which part confuse you? :) > > As I said, the fact that you keep mentioning serial ports while talking > about Bluetooth phones: the two are not the same and are not even related. > Tired to talk to you. Then, quite frankly, STFU. SignatureDarryl L. Pierce <mcpierce@gmail.com> Homepage: http://mcpierce.multiply.com/ "Bury me next to my wife. Nothing too fancy..." - Ulysses S. Grant ??????? ? :) "Darryl L. Pierce" <mcpierce@gmail.com> ???????:1125272851.ada88981ee34d53b46b139e22da73d45@teranews... >> Tired to talk to you. > > Then, quite frankly, STFU. Child, be elegant, you will be good. XDDDDDDDDDDDDDDDDDDDDDDDDDD. = =!! Free MagazinesGet these publications absolutely FREE for up to 12 months. There are no hidden fees and no obligation. Simply choose a title, complete the application form and submit it. Read more ...
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