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Re: [volttron-dev] Documentation for Platform Driver Framework shows incorrect data flow
  • From: "Allwardt, Craig H" <Craig.Allwardt@xxxxxxxx>
  • Date: Thu, 6 Jul 2023 20:23:48 +0000
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  • Thread-topic: [volttron-dev] Documentation for Platform Driver Framework shows incorrect data flow

You are correct James in the image below, the lines 7 should come from the platform.driver. and the device drivers should extend 6 back to the platform driver.   Does that sound right to you?

 

From: volttron-dev <volttron-dev-bounces@xxxxxxxxxxx> On Behalf Of James Kempf via volttron-dev
Sent: Thursday, July 6, 2023 1:07 PM
To: volttron developer discussions <volttron-dev@xxxxxxxxxxx>
Cc: James Kempf <kempf42@xxxxxxxxx>
Subject: [volttron-dev] Documentation for Platform Driver Framework shows incorrect data flow

 

Check twice before you click! This email originated from outside PNNL.

 

Since I don't have the Github URL for the Volttron 10 documentation, I will post this here.

 

The data flow diagram on this page for the driver framework shows the driver writing scraped data to the message bus. According to the comment in this file, that is incorrect. The platform driver issues the scrape call to the driver and the driver returns the data which the platform driver then write to the message bus.

 

           jak

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