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• RTE Data Conversion

• 
  Faizal Rahim

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  RTE Data Conversion

  Hi All,
  
  Can AUTOSAR RTE handle the below given example :
  
  I have two applications APP 1 and APP2.
  
  In APP1 i have a float variables e.g float32 yy_temp.
  In APP 2 i have all integer variables eg. uint8 xx_temp
  
  Is it possible for the application APP2 to access the float data of APP 1.
  
  Any coversion support is there in RTE for this scenario?
  
  In RTE SWS R4.0 many Math libraries are added. Can someone help me out the make clear which all Data Conversions are supported ?
  
  In RTE SWS R4.0 we have a requirement "The RTE shall support the conversion of a linear scaled data representation
  to another linear scaled data representation" , Do this convey that support to convert an integer data to Float data is supported?
  
  Tahnks,
  Faizal R
  
  • 21 Jun 2011, 08:55 am
  Faizal Rahim wrote: > Hi All, > > Can AUTOSAR RTE handle the below given example : > > I have two applications APP 1 and APP2. > > In APP1 i have a float variables e.g float32 yy_temp. > In APP 2 i have all integer variables eg. uint8 xx_temp > > Is it possible for the application APP2 to access the float data of > APP 1. > > Any coversion support is there in RTE for this scenario? > > In RTE SWS R4.0 many Math libraries are added. Can someone help me > out the make clear which all Data Conversions are supported ? > > In RTE SWS R4.0 we have a requirement "The RTE shall support the > conversion of a linear scaled data representation > to another linear scaled data representation" , Do this convey that > support to convert an integer data to Float data is supported? > > Tahnks, > Faizal R
• 
  Rajnish Kamath

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  Re: RTE Data Conversion

  Hello Faizal,
  
  If I understand it correctly, you want to define a communication between 2 SW-C. This commincation shall be via ports and interfaces.
  
  AUTOSAR specifies "Interface compatibiliy rules". I think they are available from versions 3.x onwards.
  
  If you are using ARTOP, then these rules are present in the platform itself.
  
  If you are able to create SW-compositions, according to these compatibility rules, RTE should not have any issues, I suppose.
  
  • 31 Aug 2011, 12:58 pm
  Rajnish Kamath wrote: > Hello Faizal, > > If I understand it correctly, you want to define a communication > between 2 SW-C. This commincation shall be via ports and interfaces. > > AUTOSAR specifies "Interface compatibiliy rules". I think they are > available from versions 3.x onwards. > > If you are using ARTOP, then these rules are present in the platform > itself. > > If you are able to create SW-compositions, according to these > compatibility rules, RTE should not have any issues, I suppose.