From 36efee9187390a52a99919b900b8faaea49be928 Mon Sep 17 00:00:00 2001
From: Vegard Storheil Eriksen <zyp@jvnv.net>
Date: Fri, 22 Jan 2021 01:07:55 +0100
Subject: templates/periph_instances: Add aliases.

---
 templates/periph_instances.h.j2 | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/templates/periph_instances.h.j2 b/templates/periph_instances.h.j2
index 05c59df..3d236b7 100644
--- a/templates/periph_instances.h.j2
+++ b/templates/periph_instances.h.j2
@@ -1,11 +1,17 @@
 #pragma once
 
-{% for header in headers %}#include "{{ header }}"{% endfor %}
+{% for header in (headers if headers else []) %}
+#include "{{ header }}"
+{% endfor %}
 
-{% for instance in instances %}
+{% for instance in (instances if instances else []) %}
 constexpr {{ instance.type }} {{ instance.name }}{
     {% for arg in instance.args %}
         {{ arg | hex }},
     {% endfor %}
 };
 {% endfor %}
+
+{% for alias, ref in (aliases.items() if aliases else {}) %}
+constexpr auto {{ alias }} = {{ ref }};
+{% endfor %}
-- 
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