Merge pull request #697 from os-fpga/pinc_read_Q_array_in_config_json_EDA2852

pin_c: read Q-array in config.json EDA-2852

Author: serge-dsa

stars/src/main.cpp

@@ -1,4 +1,4 @@
-static const char* _pln_VERSION_STR = "pln0207";
+static const char* _pln_VERSION_STR = "pln0208";
 
 #include "RS/rsEnv.h"
 #include "util/pln_log.h"

stars/src/pin_loc/read_ports.cpp

@@ -527,7 +527,11 @@ static bool s_read_json_items(const nlohmann::ordered_json& from,
       bool cont_2 = propObj.contains("Q");
       if (!has_new and !has_old and cont_1 and cont_2) {
         last.newPin_ = propObj["D"];
-        last.oldPin_ = propObj["Q"];
+        auto Q_obj = propObj["Q"];
+        if (Q_obj.is_array())
+          last.oldPin_ = Q_obj[0];
+        else
+          last.oldPin_ = Q_obj;
         has_new = true;
         has_old = true;
       }