px4_module: document that the subcategory is optional

This commit is contained in:
Beat Küng
2019-02-08 09:29:10 +01:00
parent 4452669614
commit ab6ab97aa2
+1 -1
View File
@@ -473,7 +473,7 @@ __EXPORT void PRINT_MODULE_DESCRIPTION(const char *description);
__EXPORT void PRINT_MODULE_USAGE_NAME(const char *executable_name, const char *category);
/**
* @brief Specify a subcategory.
* @brief Specify a subcategory (optional).
* @param subcategory e.g. if the category is 'driver', subcategory can be 'distance_sensor'
*/
__EXPORT void PRINT_MODULE_USAGE_SUBCATEGORY(const char *subcategory);