Renolink Valid Xml File Guide

Before diving into creating a RenoLink valid XML file, let's cover some basics:

Open the file in a text editor (like Notepad++). Ensure the following: renolink valid xml file

Proper Nesting: Tags cannot overlap. <A><B>value</B></A> is correct; <A><B>value</A></B> is invalid.

Renolink XMLs define diagnostic requests using hexadecimal bytes. A valid request follows: Before diving into creating a RenoLink valid XML

<request>
  <sid>0x22</sid>  <!-- ReadDataByIdentifier -->
  <pid>0xF190</pid> <!-- VIN reading -->
  <response_length>17</response_length>
</request>

Validity checks performed by Renolink:

If a request has a malformed SID (e.g., 0xFF for a standard ECU), Renolink will skip the file or throw "Invalid XML – unsupported service". Proper Nesting: Tags cannot overlap

Valid (ABS_ecu.xml):

<?xml version="1.0" encoding="utf-8"?>
<renolink>
  <ecu>
    <name>ABS</name>
    <can_id>0x760</can_id>
    <response_id>0x768</response_id>
    <protocol>CAN</protocol>
    <diag_file>ABS_diag.xml</diag_file>
  </ecu>
</renolink>

Invalid (missing response_id, wrong case):

<?xml version="1.0"?>
<Renolink>   <!-- Wrong case – should be 'renolink' -->
  <ecu>
    <name>ABS</name>
    <can_id>0x760</can_id>
    <!-- No response_id – Renolink will fail -->
  </ecu>
</Renolink>