AP_Param: unhide groups when generating parameters in autotest

libraries/AP_Param/AP_Param.cpp

@@ -78,6 +78,8 @@ void AP_Param::eeprom_write_check(const void *ptr, uint16_t ofs, uint8_t size)
     _storage.write_block(ofs, ptr, size);
 }
 
+bool AP_Param::_hide_disabled_groups = true;
+
 // write a sentinal value at the given offset
 void AP_Param::write_sentinal(uint16_t ofs)
 {
@@ -1460,7 +1462,8 @@ AP_Param *AP_Param::next_scalar(ParamToken *token, enum ap_var_type *ptype)
                                                                     ginfo, group_nesting, &idx);
         if (info && ginfo &&
             (ginfo->flags & AP_PARAM_FLAG_ENABLE) &&
-            ((AP_Int8 *)ap)->get() == 0) {
+            ((AP_Int8 *)ap)->get() == 0 &&
+            _hide_disabled_groups) {
             /*
               this is a disabled parameter tree, include this
               parameter but not others below it. We need to keep

libraries/AP_Param/AP_Param.h

@@ -345,7 +345,9 @@ public:
 
     // count of parameters in tree
     static uint16_t count_parameters(void);
-    
+
+    static void set_hide_disabled_groups(bool value) { _hide_disabled_groups = value; }
+
 private:
     /// EEPROM header
     ///
@@ -493,6 +495,8 @@ private:
     static const uint8_t        k_EEPROM_magic0      = 0x50;
     static const uint8_t        k_EEPROM_magic1      = 0x41; ///< "AP"
     static const uint8_t        k_EEPROM_revision    = 6; ///< current format revision
+
+    static bool _hide_disabled_groups;
 };
 
 /// Template class for scalar variables.