title: How to establish communication between CoDeSys and non-CoDeSys platform using shared memory?
body: <p>I am a newbie to CoDeSys and I need to establish communication between CoDeSys and non-CoDeSys platform.</p>
  
  <p>I came to know that to establish a communication between CoDeSys and non-CoDeSys platform, one can use OPC or shared memory.</p>
  
  <p>Now, considering the cost-issues of OPC, I would like to use shared memory to establish the communication. Keeping in mind that non-CoDeSys platform supports shared memory using external C functions, how can I establish successful communication between themb ?</p>
  
  <p>Any lead on the issue will be appreciated.</p>
  
  <p>Thank you.</p>