Merge branch 'DPS_not_display' into 'master'

Fix DSP Clock Diff channel not display

See merge request !129

sohstationviewer/database/extract_data.py

@@ -26,7 +26,7 @@ def get_chan_plot_info(org_chan_id: str, chan_info: Dict, data_type: str,
         chan = 'MassPos?'
     if org_chan_id.startswith('Event DS'):
         chan = 'Event DS?'
-    if org_chan_id.startswith('DS'):
+    if org_chan_id.startswith('DS') and 'DSP' not in org_chan_id:
         chan = 'DS?'
     if org_chan_id.startswith('Disk Usage'):
         chan = 'Disk Usage?'

sohstationviewer/model/reftek/log_info.py

@@ -203,10 +203,10 @@ class LogInfo():
             return False
         return epoch, disk, val
 
-    def read_dps_clock_diff(self, line: str
+    def read_dsp_clock_diff(self, line: str
                             ) -> Union[bool, Tuple[float, float]]:
         """
-        Read DPS clock difference
+        Read DSP clock difference
         :param line: str - a line of evt message
         :return epoch: float - time when info is recorded
         :return total: float - total difference time in milliseconds
@@ -415,11 +415,11 @@ class LogInfo():
                 if epoch:
                     self.add_chan_info('Jerks/DSP Sets', epoch, 0, idx)
 
-            elif "DPS clock diff" in line:
-                ret = self.read_dps_clock_diff()
+            elif "DSP CLOCK DIFFERENCE" in line:
+                ret = self.read_dsp_clock_diff(line)
                 if ret:
                     epoch, total = ret
-                    self.add_chan_info('DPS Clock Diff', epoch, total, idx)
+                    self.add_chan_info('DSP Clock Diff', epoch, total, idx)
 
             elif "ACQUISITION STARTED" in line:
                 epoch = self.simple_read(line)[1]