tmc2208: Fix prev commit to pass tests

get_register(): Skip HW access when not connected to real HW
lorf · Jan 29, 2019 · 347600b · 347600b
1 parent 665fc88
commit 347600b
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/klippy/extras/tmc2208.py b/klippy/extras/tmc2208.py
@@ -370,6 +370,9 @@ def handle_connect(self):
     def get_register(self, reg_name):
         reg = Registers[reg_name]
         msg = encode_tmc2208_read(0xf5, 0x00, reg)
+        # Skip when not connected to a real hardware
+        if self.printer.get_start_args().get('debugoutput') is not None:
+            return 0
         for retry in range(5):
             params = self.tmcuart_send_cmd.send_with_response(
                 [self.oid, msg, 10], 'tmcuart_response', self.oid)