Variable UtilConst

Example

1. Init function

   • Perform actions following UDS initialization using a normal function.

     Util.Init(()=>{
       console.log('Hello UDS!')
     })
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   • Perform actions following UDS initialization using an async function.

     Util.Init(async ()=>{
       const file=await fs.readFile(path.join(process.env.PROJECT_ROOT,'file.bin'))
       let length=file.length
       console.log('Hello UDS file! file length is', length)
     })
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2. send functions

   • This function will be called after the message has been sent.
   • Please replace Can.DiagRequest.send with your own service item name. The format is <tester name>.<service item name>.send

   Util.On('Can.DiagRequest.send', async (req) => {
      // The req is a `DiagRequest`
      console.log(req.getServiceName(), ': send');
   });
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3. recv function

   • This function will be called after the response message has been received.
   • Please replace Can.DiagRequest.recv with your own service item name. The format is <tester name>.<service item name>.recv

   Util.On('Can.DiagRequest.recv', async (req) => {
      // The req is a `DiagResponse`
      console.log(req.getServiceName(), ':recv');
   });
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4. More

   For more details, please refer to the UDSClass | UDSClass class.