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Python frame size

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By youserj , 11 July, 2021
Forums
Gurux.DLMS

Hi, Mikko.

def getHdlcFrame(cls, settings, frame_, data):
.....
if data and data.position == 0:
frameSize -= 3
.....

Why it is reduced?

youserj

4 years 11 months ago

if it the SLSAP+DLSAP

if it the SLSAP+DLSAP+LLCQuality, but it already in data

Profile picture for user Kurumi

Kurumi

4 years 11 months ago

Hi,

Hi,

Checksum and end of the packet are removed if there is no data.

BR,
Mikko

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