...

tests/mcc_telemetry_test.cpp

@@ -61,6 +61,17 @@ struct hw_t {
     }
 };
 
+template <>
+struct std::formatter<hw_t::hardware_movement_state_t, char>
+    : std::formatter<std::underlying_type_t<hw_t::hardware_movement_state_t>, char> {
+    auto format(hw_t::hardware_movement_state_t e, auto& ctx) const
+    {
+        return formatter<std::underlying_type_t<hw_t::hardware_movement_state_t>>::format(
+            std::underlying_type_t<hw_t::hardware_movement_state_t>(e), ctx);
+    }
+};
+
+
 
 static_assert(mcc::mcc_hardware_c<hw_t>, "!!!!!");