Merge pull request #1127 from qiboteam/qm-default-inputs

Fix for running QM mixer calibration
qiboteam · Jan 7, 2025 · bfb48cc · bfb48cc
2 parents e00cfe1 + 4d9895a
commit bfb48cc
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Showing 2 changed files with 5 additions and 5 deletions.
diff --git a/src/qibolab/instruments/qm/config.py b/src/qibolab/instruments/qm/config.py
@@ -11,7 +11,7 @@
 SAMPLING_RATE = 1
 """Sampling rate of Quantum Machines OPX in GSps."""
 
-DEFAULT_INPUTS = {1: {}, 2: {}}
+DEFAULT_INPUTS = {1: {"offset": 0}, 2: {"offset": 0}}
 """Default controller config section.
 
 Inputs are always registered to avoid issues with automatic mixer
@@ -57,7 +57,7 @@ def register_port(self, port):
                     controllers[port.device] = {"type": "opx1000", "fems": {}}
                 else:
                     controllers[port.device] = {
-                        "analog_inputs": DEFAULT_INPUTS,
+                        "analog_inputs": DEFAULT_INPUTS.copy(),
                         "digital_outputs": {},
                     }
 
@@ -66,7 +66,7 @@ def register_port(self, port):
                 if port.fem_number not in fems:
                     fems[port.fem_number] = {
                         "type": port.fem_type,
-                        "analog_inputs": DEFAULT_INPUTS,
+                        "analog_inputs": DEFAULT_INPUTS.copy(),
                         "digital_outputs": {},
                     }
                 device = fems[port.fem_number]

diff --git a/tests/test_instruments_qm.py b/tests/test_instruments_qm.py
@@ -158,7 +158,7 @@ def test_qm_register_port(qmcontroller, offset):
     controllers = qmcontroller.config.controllers
     assert controllers == {
         "con1": {
-            "analog_inputs": {1: {}, 2: {}},
+            "analog_inputs": {1: {"offset": 0}, 2: {"offset": 0}},
             "analog_outputs": {1: {"offset": offset, "filter": {}}},
             "digital_outputs": {},
         }
@@ -173,7 +173,7 @@ def test_qm_register_port_filter(qmcontroller):
     controllers = qmcontroller.config.controllers
     assert controllers == {
         "con1": {
-            "analog_inputs": {1: {}, 2: {}},
+            "analog_inputs": {1: {"offset": 0}, 2: {"offset": 0}},
             "analog_outputs": {
                 2: {
                     "filter": {"feedback": [0.95], "feedforward": [1, -1]},