fix increase link speed

src/tempus/Tempus.py

@@ -341,9 +341,12 @@ class Tempus(Device):
     async def _reset_fast_links(self, initial_state):
         try:
             if not self.enableMultiLink:
+                
+                link_speed = 1 # 1 -> 2.56Gbit / 2 -> 1.28 Gbit
+
                 link_result = 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)
+                    f"-l 0x0 -s 0x{link_speed:.0f}')", sleep_time=15)
                 if "is Down" in link_result:
                     self.LinkStateBottom1 = State.ERROR
                 elif "is READY" in link_result:
@@ -353,7 +356,7 @@ class Tempus(Device):
                 
                 link_result = 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)
+                    f"-l 0x0 -s 0x{link_speed:.0f}')", sleep_time=15)
                 if "is Down" in link_result:
                     self.LinkStateTop1 = State.ERROR
                 elif "is READY" in link_result: