some fixes for DEBUG

radio/src/cli.cpp

@@ -1279,6 +1279,8 @@ int cliDisplay(const char ** argv)
       cliSerialPrint("[%s] = %s", STR_VKEYS[i]+1, keys[i].state() ? "on" : "off");
     }
 #if defined(ROTARY_ENCODER_NAVIGATION)
+    typedef int32_t rotenc_t;
+    extern volatile rotenc_t rotencValue;
     cliSerialPrint("[Enc.] = %d", rotencValue / ROTARY_ENCODER_GRANULARITY);
 #endif
     for (int i=TRM_BASE; i<=TRM_LAST; i++) {