Refactor / 4

src/tempus/Tempus.py

@@ -249,18 +249,31 @@ class Tempus(Device):
 
     @Slot(
         displayedName="Reset Fast-Links",
-        description="Reset fast-links. This can take about 30 s",
+        description="Reset fast-links. This will take about 30 s",
         allowedStates={State.ON, State.ACTIVE})
     async def resetFastLinks(self):
         self.state = State.CHANGING
-        cmnd = [
-            self.COMMAND, *self.ARGS,
-            f"{self.SCRIPT_DIR}/karabo_reset_fast_links.py"]
         self.commandLog = (
-            f"Resetting fast-links:\n{' '.join(cmnd)}\nThis can take about 30 "
-            "s")
-        self.background_task = background(
-            self._execute_command(cmnd, State.INIT, "Fast links reset done"))
+            "Resetting fast-links:\nThis will take about 30 s")
+        self.background_task = background(self._reset_fast_links())
+
+    async def _reset_fast_links(self):  # XXX test
+        try:
+            await self.send_command(
+                f"os.system('{self.APP_DIR}/sc_set_gwt_link_up.py -i 0x0 "
+                "-l 0x0 -s 0x2')", sleep_time=15)
+            await self.send_command(
+                f"os.system('{self.APP_DIR}/sc_set_gwt_link_up.py -i 0x1 "
+                "-l 0x0 -s 0x2')", sleep_time=15)
+
+            self.status = "Fast-links reset done"
+            self.state = State.INIT
+
+        except Exception as e:
+            self.logger.error(e)
+            self.state = State.ERROR
+            self.status = str(e)
+            self.commandLog = str(e)
 
     @Slot(
         displayedName="Configure",