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Fix KISS beacon frame length

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Fix frame length handling to meet minimum length requirements (15 bytes) for
TNCs like Direwolf. Previously, raw beacon data was being sent directly,
causing frame length errors.

Changed code to pad beacon data with zeros to ensure minimum frame length.
This commit is contained in:
gretel 2024-11-19 20:55:16 +01:00
parent d002a75f34
commit 9523595282
1 changed files with 7 additions and 1 deletions
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8
RNS/Interfaces/KISSInterface.py
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@ -319,7 +319,13 @@ class KISSInterface(Interface):
if time.time() > self.first_tx + self.beacon_i: if time.time() > self.first_tx + self.beacon_i:
RNS.log("Interface "+str(self)+" is transmitting beacon data: "+str(self.beacon_d.decode("utf-8")), RNS.LOG_DEBUG) RNS.log("Interface "+str(self)+" is transmitting beacon data: "+str(self.beacon_d.decode("utf-8")), RNS.LOG_DEBUG)
self.first_tx = None self.first_tx = None
self.processOutgoing(self.beacon_d)
# Pad to minimum length
frame = bytearray(self.beacon_d)
while len(frame) < 15:
frame.append(0x00)
self.processOutgoing(bytes(frame))
except Exception as e: except Exception as e:
self.online = False self.online = False