Mango M2M Community

Hi!
Indeed Java was updated its latest version. All the files into right palace and now all works fine.

Both RXTXcomm.jar and librxtxSerial.so were there in the right place. I copied those again, but not any help. 1-wire view is still same. What should I do next? Ubuntu made automatic updating (n.35mb). I haven’t look that any better what that include.

Hi!
I have a problem with Mango measurements. The computer want to update automatically and after that updating it restart again, but measurements do not work anymore. The whole 1-wire converter has been disappeared. (Attachment 1-wire view.) The computer's operating system is Ubuntu 9.10. Where could I start to hunt solution of the problem? Could you help me, please?

Antsu

Hi,

When I go to "System settings" appears this error message.
I reboot that computer, but that didn't help. That error appears again.
What goes wrong?

System exception!

The server has experienced an exception processing your last request. The exception has been logged, and system administrators will be notified of this problem. You may continue to use the site. We apologize for the inconvenience.

Hide error details

org.apache.jasper.JasperException: Unable to compile class for JSP:

An error occurred at line: 2 242 in the generated java file
SystemSettingsDao.MANGO_ID cannot be resolved

An error occurred at line: 2 255 in the generated java file
SystemSettingsDao.MANGO_ID cannot be resolved

An error occurred at line: 3 093 in the generated java file
SystemSettingsDao.MANGO_ID cannot be resolved

Stacktrace:
at org.apache.jasper.compiler.DefaultErrorHandler.javacError(DefaultErrorHandler.java:92)
at org.apache.jasper.compiler.ErrorDispatcher.javacError(ErrorDispatcher.java:330)
at org.apache.jasper.compiler.JDTCompiler.generateClass(JDTCompiler.java:439)
at org.apache.jasper.compiler.Compiler.compile(Compiler.java:334)
at org.apache.jasper.compiler.Compiler.compile(Compiler.java:312)
at org.apache.jasper.compiler.Compiler.compile(Compiler.java:299)
at org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:586)
at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:317)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:342)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:267)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:646)
at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:436)
at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:374)
at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:302)
at org.springframework.web.servlet.view.InternalResourceView.renderMergedOutputModel(InternalResourceView.java:240)
at org.springframework.web.servlet.view.AbstractView.render(AbstractView.java:252)
at org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:1173)
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:901)
at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:809)
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:523)
at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:453)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:617)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at com.serotonin.mango.web.filter.WebContextFilter.doFilter(WebContextFilter.java:55)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at com.serotonin.mango.web.filter.LoggedInFilter.doFilter(LoggedInFilter.java:62)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at com.serotonin.web.filter.CharacterSetFilter.doFilter(CharacterSetFilter.java:35)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:12
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293)
at org.apache.coyote.http11.Http11AprProcessor.process(Http11AprProcessor.java:859)
at org.apache.coyote.http11.Http11AprProtocol$Http11ConnectionHandler.process(Http11AprProtocol.java:574)
at org.apache.tomcat.util.net.AprEndpoint$Worker.run(AprEndpoint.java:1527)
at java.lang.Thread.run(Thread.java:619)

REQUEST URL
http://localhost:8080/exception/error.jsp

REQUEST PARAMETERS

REQUEST HEADERS
host=localhost:8080
user-agent=Mozilla/5.0 (X11; U; Linux i686; fi-FI; rv:1.9.1. Gecko/20100214 Ubuntu/9.10 (karmic) Firefox/3.5.8
accept=text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
accept-language=en-us,fi;q=0.8,fi-fi;q=0.5,en;q=0.3
accept-encoding=gzip,deflate
accept-charset=ISO-8859-1,utf-8;q=0.7,*;q=0.7
keep-alive=300
connection=keep-alive
referer=http://localhost:8080/views.shtm
cookie=JSESSIONID=91FE716A634DE0C7F5EFA8CE8AD82837

REQUEST ATTRIBUTES
javax.servlet.forward.request_uri=/system_settings.shtm
javax.servlet.forward.context_path=
javax.servlet.forward.servlet_path=/system_settings.shtm
javax.servlet.forward.path_info=/exception/error.jsp
org.springframework.web.servlet.view.InternalResourceView.DISPATCHED_PATH=/WEB-INF/jsp/systemSettings.jsp
org.springframework.web.servlet.DispatcherServlet.THEME_SOURCE=org.springframework.web.context.support.XmlWebApplicationContext@df88d2: display name [WebApplicationContext for namespace 'springDispatcher-servlet']; startup date [Fri Mar 05 14:18:54 EET 2010]; parent: org.springframework.web.context.support.XmlWebApplicationContext@b307f0
org.springframework.web.servlet.DispatcherServlet.THEME_RESOLVER=org.springframework.web.servlet.theme.FixedThemeResolver@11b4c2
org.springframework.web.servlet.DispatcherServlet.CONTEXT=org.springframework.web.context.support.XmlWebApplicationContext@df88d2: display name [WebApplicationContext for namespace 'springDispatcher-servlet']; startup date [Fri Mar 05 14:18:54 EET 2010]; parent: org.springframework.web.context.support.XmlWebApplicationContext@b307f0
javax.servlet.error.status_code=500
javax.servlet.error.servlet_name=springDispatcher
availableLanguages=[com.serotonin.db.KeyValuePair@91d58b]
org.springframework.web.servlet.HandlerMapping.pathWithinHandlerMapping=/system_settings.shtm
javax.servlet.error.message=
javax.servlet.jsp.jstl.fmt.locale.request=en_US
javax.servlet.error.exception=org.apache.jasper.JasperException: Unable to compile class for JSP:

An error occurred at line: 2 242 in the generated java file
SystemSettingsDao.MANGO_ID cannot be resolved

An error occurred at line: 2 255 in the generated java file
SystemSettingsDao.MANGO_ID cannot be resolved

An error occurred at line: 3 093 in the generated java file
SystemSettingsDao.MANGO_ID cannot be resolved

Stacktrace:
sessionUser=com.serotonin.mango.vo.User@20
javax.servlet.error.request_uri=/system_settings.shtm
javax.servlet.jsp.jstl.fmt.localizationContext.request=org.springframework.web.servlet.support.JstlUtils$SpringLocalizationContext@5ab8c4
org.springframework.web.servlet.DispatcherServlet.LOCALE_RESOLVER=org.springframework.web.servlet.i18n.SessionLocaleResolver@c11af5

SESSION ATTRIBUTES
sessionUser=com.serotonin.mango.vo.User@20
LONG_POLL_DATA=com.serotonin.mango.web.dwr.longPoll.LongPollData@18792d

CONTEXT ATTRIBUTES
org.directwebremoting.impl.ServerContext=org.directwebremoting.impl.DefaultServerContext@1f4a741
constants.DataSourceVO.Types.SQL=6
constants.UserComment.TYPE_EVENT=1
constants.DataSourceVO.Types.ONE_WIRE=8
constants.EventType.EventSources.PUBLISHER=7
constants.DataSourceVO.Types.MODBUS_SERIAL=2
constants.DataSourceVO.Types.HTTP_IMAGE=15
org.apache.catalina.WELCOME_FILES=[Ljava.lang.String;@110de08
constants.DataSourceVO.Types.HTTP_RECEIVER=7
constants.DataSourceVO.Types.VIRTUAL=1
DYNAMIC_IMAGES=[com.serotonin.mango.view.DynamicImage@60eb0c, com.serotonin.mango.view.DynamicImage@e78c1b, com.serotonin.mango.view.DynamicImage@19f5491, com.serotonin.mango.view.DynamicImage@16911f6]
constants.DataSourceVO.Types.MODBUS_IP=3
javax.servlet.context.tempdir=/var/lib/tomcat6/work/Catalina/localhost/_
constants.UserComment.TYPE_POINT=2
constants.AuditEventType.TYPE_COMPOUND_EVENT_DETECTOR=4
constants.DataSourceVO.Types.SNMP=5
constants.SystemEventType.TYPE_VERSION_CHECK=5
constants.AuditEventType.TYPE_EVENT_HANDLER=6
org.springframework.web.servlet.FrameworkServlet.CONTEXT.springDispatcher=org.springframework.web.context.support.XmlWebApplicationContext@df88d2: display name [WebApplicationContext for namespace 'springDispatcher-servlet']; startup date [Fri Mar 05 14:18:54 EET 2010]; parent: org.springframework.web.context.support.XmlWebApplicationContext@b307f0
constants.Common.NEW_ID=-1
org.apache.catalina.jsp_classpath=/var/lib/tomcat6/webapps/ROOT/WEB-INF/classes/:/var/lib/tomcat6/webapps/ROOT/WEB-INF/lib/OneWireAPI.jar:/var/lib/tomcat6/webapps/ROOT/WEB-INF/lib/RXTXcomm.jar:/var/lib/tomcat6/webapps/ROOT/WEB-INF/lib/SNMP4J.jar:/var/lib/tomcat6/webapps/ROOT/WEB-INF/lib/activation.jar:/var/lib/tomcat6/webapps/ROOT/WEB-INF/lib/axis.jar:/var/lib/tomcat6/webapps/ROOT/WEB-INF/lib/bacnet4J.jar:/var/lib/tomcat6/webapps/ROOT/WEB-INF/lib/commons-codec-1.3.jar:/var/lib/tomcat6/webapps/ROOT/WEB-INF/lib/commons-collections-3.2.1.jar:/var/lib/tomcat6/webapps/ROOT/WEB-INF/lib/commons-dbcp-jdbc4.jar:/var/lib/tomcat6/webapps/ROOT/WEB-INF/lib/commons-discovery-0.2.jar:/var/lib/tomcat6/webapps/ROOT/WEB-INF/lib/commons-fileupload.jar:/var/lib/tomcat6/webapps/ROOT/WEB-INF/lib/commons-httpclient-3.0.1.jar:/var/lib/tomcat6/webapps/ROOT/WEB-INF/lib/commons-io.jar:/var/lib/tomcat6/webapps/ROOT/WEB-INF/lib/commons-logging.jar:/var/lib/tomcat6/webapps/ROOT/WEB-INF/lib/commons-pool.jar:/var/lib/tomcat6/webapps/ROOT/WEB-INF/lib/derby.jar:/var/lib/tomcat6/webapps/ROOT/WEB-INF/lib/derbytools.jar:/var/lib/tomcat6/webapps/ROOT/WEB-INF/lib/dwr.jar:/var/lib/tomcat6/webapps/ROOT/WEB-INF/lib/freemarker.jar:/var/lib/tomcat6/webapps/ROOT/WEB-INF/lib/jaxrpc.jar:/var/lib/tomcat6/webapps/ROOT/WEB-INF/lib/jcommon-1.0.14.jar:/var/lib/tomcat6/webapps/ROOT/WEB-INF/lib/jfreechart-1.0.11.jar:/var/lib/tomcat6/webapps/ROOT/WEB-INF/lib/joda-time-1.3.jar:/var/lib/tomcat6/webapps/ROOT/WEB-INF/lib/jstl.jar:/var/lib/tomcat6/webapps/ROOT/WEB-INF/lib/log4j-1.2.14.jar:/var/lib/tomcat6/webapps/ROOT/WEB-INF/lib/mail.jar:/var/lib/tomcat6/webapps/ROOT/WEB-INF/lib/modbus4J.jar:/var/lib/tomcat6/webapps/ROOT/WEB-INF/lib/mysql-connector-java-3.1.8-bin.jar:/var/lib/tomcat6/webapps/ROOT/WEB-INF/lib/mysql-connector-java-5.1.7-bin.jar:/var/lib/tomcat6/webapps/ROOT/WEB-INF/lib/quartz-1.6.3.jar:/var/lib/tomcat6/webapps/ROOT/WEB-INF/lib/seroUtils.jar:/var/lib/tomcat6/webapps/ROOT/WEB-INF/lib/spinwave.jar:/var/lib/tomcat6/webapps/ROOT/WEB-INF/lib/spring-webmvc.jar:/var/lib/tomcat6/webapps/ROOT/WEB-INF/lib/spring.jar:/var/lib/tomcat6/webapps/ROOT/WEB-INF/lib/standard.jar:/var/lib/tomcat6/webapps/ROOT/WEB-INF/lib/taglibs-log.jar:/var/lib/tomcat6/webapps/ROOT/WEB-INF/lib/wsdl4j-1.5.1.jar:/usr/share/tomcat6/lib/:/usr/share/java/tomcat-coyote-6.0.20.jar:/usr/share/java/jasper-el-6.0.20.jar:/usr/share/java/commons-pool-1.4.jar:/usr/share/java/jsp-api-2.1.jar:/usr/share/java/tomcat-i18n-es-6.0.20.jar:/usr/share/java/el-api-2.1.jar:/usr/share/java/catalina-tribes-6.0.20.jar:/usr/share/java/servlet-api-2.5.jar:/usr/share/java/jasper-6.0.20.jar:/usr/share/java/annotations-api-6.0.20.jar:/usr/share/java/eclipse-ecj.jar:/usr/share/java/catalina-ant-6.0.20.jar:/usr/share/java/tomcat-i18n-ja-6.0.20.jar:/usr/share/java/catalina-ha-6.0.20.jar:/usr/share/java/commons-dbcp-1.2.1.jar:/usr/share/java/tomcat-i18n-fr-6.0.20.jar:/usr/share/java/catalina-6.0.20.jar:/usr/share/java/commons-daemon-1.0.2.jar:/usr/share/tomcat6/bin/bootstrap.jar:/usr/lib/jvm/java-6-sun-1.6.0.15/jre/lib/ext/localedata.jar:/usr/lib/jvm/java-6-sun-1.6.0.15/jre/lib/ext/sunjce_provider.jar:/usr/lib/jvm/java-6-sun-1.6.0.15/jre/lib/ext/dnsns.jar:/usr/lib/jvm/java-6-sun-1.6.0.15/jre/lib/ext/RXTXcomm.jar:/usr/lib/jvm/java-6-sun-1.6.0.15/jre/lib/ext/sunpkcs11.jar
javax.servlet.ServletConfig=org.apache.catalina.core.StandardWrapperFacade@11a638a
constants.EventType.EventSources.SYSTEM=4
org.apache.jasper.runtime.JspApplicationContextImpl=org.apache.jasper.runtime.JspApplicationContextImpl@17d3308
SCHEDULER=org.quartz.impl.StdScheduler@a1918e
org.apache.catalina.resources=org.apache.naming.resources.ProxyDirContext@15b2f17
DwrContainer=org.directwebremoting.impl.DefaultContainer@170bbcf
constants.DataSourceVO.Types.EBI25=16
constants.DataTypes.NUMERIC=3
constants.DataTypes.IMAGE=5
constants.AuditEventType.TYPE_DATA_SOURCE=1
javax.servlet.http.HttpServlet=org.directwebremoting.servlet.DwrServlet@3a2536
constants.DataSourceVO.Types.SPINWAVE=4
constants.AuditEventType.TYPE_DATA_POINT=2
constants.Permissions.DataPointAccessTypes.SET=2
org.directwebremoting.WebContextFactory$WebContextBuilder=org.directwebremoting.impl.DefaultWebContextBuilder@1611c24
constants.SystemEventType.TYPE_SET_POINT_HANDLER_FAILURE=7
constants.AuditEventType.TYPE_POINT_LINK=7
org.springframework.web.context.WebApplicationContext.ROOT=org.springframework.web.context.support.XmlWebApplicationContext@b307f0: display name [Root WebApplicationContext]; startup date [Fri Mar 05 14:17:33 EET 2010]; root of context hierarchy
constants.SystemEventType.TYPE_USER_LOGIN=4
IMAGE_SETS=[com.serotonin.mango.view.ImageSet@7eae5a, com.serotonin.mango.view.ImageSet@e8b9d7, com.serotonin.mango.view.ImageSet@100ffdb, com.serotonin.mango.view.ImageSet@9d8ea9, com.serotonin.mango.view.ImageSet@11b69, com.serotonin.mango.view.ImageSet@aec705, com.serotonin.mango.view.ImageSet@8c3b76, com.serotonin.mango.view.ImageSet@93f17f, com.serotonin.mango.view.ImageSet@d3d46d, com.serotonin.mango.view.ImageSet@11f667c, com.serotonin.mango.view.ImageSet@8163c6]
constants.DataTypes.ALPHANUMERIC=4
constants.PublisherVO.Types.HTTP_SENDER=1
constants.EventType.EventSources.SCHEDULED=6
constants.DataTypes.BINARY=1
HTTP_RECEIVER_MULTICASTER=com.serotonin.mango.rt.dataSource.http.HttpReceiverMulticaster@bd8b9c
constants.SystemEventType.TYPE_MAX_ALARM_LEVEL_CHANGED=3
clientSideMessages={js.help.lastUpdated=com.serotonin.web.i18n.LocalizableMessage@729293fd, js.disabledSe=com.serotonin.web.i18n.LocalizableMessage@97a7b393, js.disabledPointLink=com.serotonin.web.i18n.LocalizableMessage@25407509, js.help.error=com.serotonin.web.i18n.LocalizableMessage@f876c0, common.disabledToggle=com.serotonin.web.i18n.LocalizableMessage@d7f89333, js.email.testSent=com.serotonin.web.i18n.LocalizableMessage@f59d9881, common.administrator=com.serotonin.web.i18n.LocalizableMessage@a467f3ea, js.help.related=com.serotonin.web.i18n.LocalizableMessage@3dce6ae3, common.sendTestEmail=com.serotonin.web.i18n.LocalizableMessage@8fd89c9f, compoundDetectors.compoundEventDetector=com.serotonin.web.i18n.LocalizableMessage@51020f89, js.email.noRecipForEmail=com.serotonin.web.i18n.LocalizableMessage@4b694592, common.enabledToggle=com.serotonin.web.i18n.LocalizableMessage@ea5c2f12, js.email.addAddress=com.serotonin.web.i18n.LocalizableMessage@cbb9a38a, pointLinks.pointLink=com.serotonin.web.i18n.LocalizableMessage@2c6dd5e5, js.email.addMailingList=com.serotonin.web.i18n.LocalizableMessage@6fa4a69f, scheduledEvents.se=com.serotonin.web.i18n.LocalizableMessage@b5cc6cfa, common.alarmLevel.lifeSafety=com.serotonin.web.i18n.LocalizableMessage@1c71626, common.minimize=com.serotonin.web.i18n.LocalizableMessage@5d740b21, js.email.addUser=com.serotonin.web.i18n.LocalizableMessage@49cc77b5, js.disabledCed=com.serotonin.web.i18n.LocalizableMessage@5d4e0ee1, common.maximize=com.serotonin.web.i18n.LocalizableMessage@c752a74f, js.email.noRecipients=com.serotonin.web.i18n.LocalizableMessage@d78563d2, common.user=com.serotonin.web.i18n.LocalizableMessage@8a9479ce, common.alarmLevel.none=com.serotonin.web.i18n.LocalizableMessage@223c1a70, common.access.set=com.serotonin.web.i18n.LocalizableMessage@a3e5309b, js.help.loading=com.serotonin.web.i18n.LocalizableMessage@10dfaff4, events.silence=com.serotonin.web.i18n.LocalizableMessage@8376c0ac, common.disabled=com.serotonin.web.i18n.LocalizableMessage@be9bfeff, common.access.read=com.serotonin.web.i18n.LocalizableMessage@d8bff83d, common.alarmLevel.critical=com.serotonin.web.i18n.LocalizableMessage@2b076d7, common.alarmLevel.info=com.serotonin.web.i18n.LocalizableMessage@2239cfe6, events.unsilence=com.serotonin.web.i18n.LocalizableMessage@29ad6533, common.alarmLevel.urgent=com.serotonin.web.i18n.LocalizableMessage@8fa9c879}
constants.DataSourceVO.Types.NMEA=13
constants.DataTypes.MULTISTATE=2
constants.Permissions.DataPointAccessTypes.DATA_SOURCE=3
constants.DataSourceVO.Types.VMSTAT=17
constants.Permissions.DataPointAccessTypes.NONE=0
constants.Permissions.DataPointAccessTypes.ADMIN=4
EVENT_MANAGER=com.serotonin.mango.rt.EventManager@18c8ca
constants.SystemEventType.TYPE_POINT_LINK_FAILURE=9
constants.EventType.EventSources.AUDIT=8
constants.DataSourceVO.Types.META=9
FREEMARKER_CONFIG=freemarker.template.Configuration@1266392
constants.SystemEventType.TYPE_PROCESS_FAILURE=10
org.directwebremoting.ContainerList=[org.directwebremoting.impl.DefaultContainer@170bbcf]
constants.SystemEventType.TYPE_SYSTEM_SHUTDOWN=2
constants.AuditEventType.TYPE_SCHEDULED_EVENT=5
constants.SystemEventType.TYPE_SYSTEM_STARTUP=1
constants.DataSourceVO.Types.POP3=12
constants.DataSourceVO.Types.HTTP_RETRIEVER=11
org.directwebremoting.Container=org.directwebremoting.impl.DefaultContainer@170bbcf
DATABASE_ACCESS=com.serotonin.mango.db.DerbyAccess@1531f73
constants.SystemEventType.TYPE_COMPOUND_DETECTOR_FAILURE=6
constants.EventType.EventSources.DATA_SOURCE=3
constants.EventType.EventSources.DATA_POINT=1
constants.Permissions.DataPointAccessTypes.READ=1
BACKGROUND_PROCESSING=com.serotonin.mango.rt.maint.BackgroundProcessing@35dfb4
org.apache.AnnotationProcessor=org.apache.catalina.util.DefaultAnnotationProcessor@f1d0b1
RUNTIME_MANAGER=com.serotonin.mango.rt.RuntimeManager@1bc1806
constants.DataSourceVO.Types.GALIL=14
constants.DataSourceVO.Types.BACNET=10
constants.AuditEventType.TYPE_POINT_EVENT_DETECTOR=3
constants.SystemEventType.TYPE_EMAIL_SEND_FAILURE=8
constants.EventType.EventSources.COMPOUND=5

I have some questions. Is that possible to increase resolution of 1-wire temperature measurements? Now that is 0,5 C. I calculate status of hot water making. (p15= hot water temperature)

if ((p15.value-p15.ago(MINUTE)) <= 0.1)

return false;

return true;

See attachment of this message. That red curve in upper picture is hot water “ON”. When somebody uses hot water, that curve will goes up and down, up and down. I will put that comparison value 0.1 but if that temperature moves 0.5 C steps, that doesn’t working correctly.

Another trouble is that blue curve. That is status of geo heatpump “ON”. I calculate that on formula:

if (p40.value <= 0.5)

return false;

return true;

p40 is momentary power and that is calculated by formula:

return (p39.value - p39.ago(MINUTE))*60/1000;

p39 is pulses from that dual counter.

On that lower picture, red curve is pulses from counter. That will go nice. I wonder why that blue curve drop down even thought pulses goes nice. If I look numbers of pulse values, they go nice. Every new value is bigger than old value. I try to explain those blue curve “peak” clocks 0:00 and 6:10, after 10:30 it’s seems to be okay.

Hi!

Before I used Logtemp program http://www.mrsoft.fi/ with same sensors and same network and all sensors seem to be Okay. Now temperature measurements seems to be working fine (DS18S20), but I can't see the energy consumption (DS2423).

I have checked up 1-Wire API for Java Software Development Kit and there were a list http://www.maxim-ic.com/products/ibutton/software/1wire/1wire_api.cfm where both DS2423 and DS2408 were mentioned.

Here some additional information about DS2423 and DS2408 chips.

http://files.dalsemi.com/auto_id/softdev/owapi/com/dalsemi/onewire/container/OneWireContainer1D.html

http://files.dalsemi.com/auto_id/softdev/owapi/com/dalsemi/onewire/container/OneWireContainer29.html

If it so that Mango don't support these chips, could it be possible to have that support? Especially counter DS2423 support will be nice to have working with my present system.

I could have all status information by calculate via energy consumption, for me that DS2408 isn't so relevant but it would be nice to have too...

Hi all!
Now the system works and measurements too. Thank you for your good advices!

It seems to be very fine program, when I learn to use all fine properties. In this moment measuring 16 pieces DS18S20 of sensors. In some reasons it couldn’t find my energy consumption measuring. I have done it with Hobby boards Dual counter. It use DS2423 chip. Should Mango support that chip?

I have one more problem with e-mail sending. I think that I put all e-mail settings right, but it gives me error:

Failed to send email titled "Mango test email" to "firstname.secondname@operator.xx". Message: "Mail server connection failed; nested exception is javax.mail.MessagingException: Exception reading response; nested exception is: java.net.SocketException: Connection reset"

What you think, is there something wrong with Ubuntu or what?

In the future I have thinking to add into the system Hobby boards 8 Channel I/O which have been made by DS2408 chip. What do you think, does Mango have support for that?

Hello!,

I'm a beginner with Linux, that's why I'm asking some help, please.
I install Mango to Ubuntu 9.10 Netbook-remix and when I open http://localhost:8080/ to my browser, appear error message:

[b]HTTP Status 404-
type Status report
message
description The requested resource () is not available.[/b]

That worked before, when I copy Mango M2M Binaries and Mango M2M source code to /var/lib/tomcat6/webapps. So, first when I opened http://localhost:8080/ to my browser, appeared Tomcat’s welcome message, not anymore. What went wrong?
I have read somewhere, that I must give rights to tomcat6 user to some directories. How I should do that? I look users and groups on Ubuntu’s system users handling, and there is only user root and my own. Is that ok? What else I must check?