Add sw_pll dep and prepare for par in clockgen

lib_xua/module_build_info

@@ -14,7 +14,8 @@ DEPENDENT_MODULES = lib_locks(>=2.1.0) \
                     lib_spdif(>=5.0.0) \
                     lib_xassert(>=4.1.0) \
                     lib_xud(>=2.2.3) \
-                    lib_adat(>=1.0.0)
+                    lib_adat(>=1.0.0) \
+                    lib_sw_pll(>=2.0.1) 
 
 MODULE_XCC_FLAGS = $(XCC_FLAGS) \
                    -O3 \

lib_xua/src/core/clocking/clockgen.xc

@@ -8,6 +8,13 @@
 #include "xua_commands.h"
 #include "xua_clocking.h"
 
+#ifdef __XS3A__
+extern "C"
+{
+    #include "sw_pll.h"
+}
+#endif
+
 #if (XUA_SPDIF_RX_EN)
 #include "spdif.h"
 #endif
@@ -333,6 +340,7 @@ void clockGen (streaming chanend ?c_spdif_rx, chanend ?c_adat_rx, client interfa
     /* Initial ref clock output and get timestamp */
     i_pll_ref.init();
 
+    {
         while(1)
         {
             select
@@ -452,6 +460,8 @@ void clockGen (streaming chanend ?c_spdif_rx, chanend ?c_adat_rx, client interfa
 
                     /* Setup next local clock edge */
                     i_pll_ref.toggle_timed(0);
+                    printstr("d\n");
+
 
                     /* Record time of edge */
                     timeLastEdge = timeNextEdge;
@@ -574,6 +584,7 @@ void clockGen (streaming chanend ?c_spdif_rx, chanend ?c_adat_rx, client interfa
 
                                 /* Toggle edge */
                                 i_pll_ref.toggle_timed(1);
+                                printstr("s\n");
 
                                 /* Reset counters */
                                 spdifCounters.receivedSamples = 0;
@@ -680,6 +691,7 @@ void clockGen (streaming chanend ?c_spdif_rx, chanend ?c_adat_rx, client interfa
 
                                                 /* Toggle edge */
                                                 i_pll_ref.toggle_timed(1);
+                                                printstr("a\n");
 
                                                 /* Reset counters */
                                                 adatCounters.receivedSamples = 0;
@@ -816,7 +828,8 @@ void clockGen (streaming chanend ?c_spdif_rx, chanend ?c_adat_rx, client interfa
                     outuint(c_dig_rx, 1);
                     break;
 #endif
-        }
+            } /* select */
-    }
+        } /* while(1) */
+    } /* clkgen task scope */
 }