Reopen serial port if all slaves drop

Signed-off-by: Alastair D'Silva <[email protected]>
dracoventions · Nov 4, 2019 · ee21caf · ee21caf
1 parent 2be59b8
commit ee21caf
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/TWCManager.py b/TWCManager.py
@@ -2566,6 +2566,8 @@ def set_last_amps_offered(self, desiredAmpsOffered):
             # If we have no slaves, try to re-establish the connection
             if (numInitMsgsToSend == 0 and slave_count() == 0):
                 numInitMsgsToSend = 10
+                ser.close()
+                ser.open()
 
             # A real master sends 5 copies of linkready1 and linkready2 whenever
             # it starts up, which we do here.