fixed bug

src/fpga.cpp

@@ -313,7 +313,7 @@ bool FpgaMap::point(TermOutput& termout, const char cmd, const string addr,
     int format = pointMap->getFormat(addr);
     int n_values = pointMap->getDataSize(addr);
     int n_nodes = pointMap->getNodesSize(addr);
-    int data_size_bytes = reg_format_size_in_bytes(format);
+    int data_size_bytes = n_values * reg_format_size_in_bytes(format);
 
     vector<int> nodes = get_all_nodes();
 
@@ -337,7 +337,7 @@ bool FpgaMap::point(TermOutput& termout, const char cmd, const string addr,
         try {
             uint didx = 0;
             if (cmd == 'W') {
-                didx = idx * n_values * data_size_bytes;
+                didx = idx * data_size_bytes;
             }
             if ((ret = node->exec_cmd(cmd, relative_addr, type, &data[didx], n_values, format))) {
                 retcnt++;