GUI: fix path for adapt step

2 files changed, 5 insertions, 3 deletions

diff --git a/python/dpd/Adapt.py b/python/dpd/Adapt.py
index 840aee9..8108375 100644
--- a/python/dpd/Adapt.py
+++ b/python/dpd/Adapt.py
@@ -232,7 +232,7 @@ class Adapt:
             _write_lut_file(scalefactor, lut, self.coef_path)
         else:
             raise ValueError("Unknown predistorter '{}'".format(dpddata[0]))
-        self.send_receive("set memlesspoly coeffile {}".format(self.coef_path))
+        return self.send_receive("set memlesspoly coeffile {}".format(self.coef_path))
 
     def dump(self, path=None):
         """Backup current settings to a file"""
diff --git a/python/dpdce.py b/python/dpdce.py
index 90cd436..f855f9c 100755
--- a/python/dpdce.py
+++ b/python/dpdce.py
@@ -101,6 +101,7 @@ from dpd.MER import MER
 from dpd.Measure_Shoulders import Measure_Shoulders
 
 plot_path = os.path.realpath(plot_directory)
+coef_file = os.path.realpath(config['coef_file'])
 
 c = GlobalConfig(samplerate, plot_path)
 symbol_align = Symbol_align(c)
@@ -302,7 +303,7 @@ def engine_worker():
                     iteration = internal_data['n_runs']
                     internal_data['n_runs'] += 1
 
-                adapt.set_predistorter(dpddata)
+                answer = adapt.set_predistorter(dpddata)
 
                 time.sleep(2)
 
@@ -324,7 +325,8 @@ def engine_worker():
 
                 lr = Heuristics.get_learning_rate(iteration)
 
-                summary = [f"Signal measurements after iteration {iteration} with learning rate {lr}",
+                summary = [f"Set predistorter: {answer}",
+                        f"Signal measurements after iteration {iteration} with learning rate {lr}",
                         f"TX MER {tx_mer}, RX MER {rx_mer}",
                         "Shoulders: TX {!r}, RX {!r}".format(tx_shoulder_tuple, rx_shoulder_tuple),
                         f"Mean-square error: {mse}",