Needed to add report ID 3 for BLE support to work

Ryochan7 · Apr 20, 2022 · 321e6de · 321e6de
1 parent adb454b
commit 321e6de
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/scc/drivers/sc_by_bt.py b/scc/drivers/sc_by_bt.py
@@ -243,7 +243,10 @@ def flush(self):
 		""" Flushes all prepared control messages to the device """
 		while len(self._cmsg):
 			msg = self._cmsg.pop()
-			self._hidrawdev.sendFeatureReport(msg)
+			# Feature report data must be sent with report ID 3
+			# or Input/output error will occur with later BlueZ versions (5.64)
+			# Does not affect older BlueZ versions
+			self._hidrawdev.sendFeatureReport(msg, 3)
 
 
 	def input(self, idata):