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-rw-r--r--digital/io/tools/io/io.py5
1 files changed, 3 insertions, 2 deletions
diff --git a/digital/io/tools/io/io.py b/digital/io/tools/io/io.py
index 375ad38d..edefbd9d 100644
--- a/digital/io/tools/io/io.py
+++ b/digital/io/tools/io/io.py
@@ -34,8 +34,9 @@ class Proto:
def send_param (self):
p = self.param
- for i, t in enumerate (p['servo_pos']):
- self.proto.send ('p', 'BBB', i, *t)
+ if ('servo_pos') in p:
+ for i, t in enumerate (p['servo_pos']):
+ self.proto.send ('p', 'BBB', i, *t)
def write_eeprom (self):
self.proto.send ('p', 'cc', 'E', 's')