From 24dd3048c9a7aed6d266e06f93f840fcde861fa0 Mon Sep 17 00:00:00 2001
From: Felix Ruess <felix.ruess@gmail.com>
Date: Mon, 4 Jul 2016 21:58:13 +0200
Subject: [PATCH] [modules] convert current_sensor subsystem to module

---
 .../subsystems/shared/current_sensor.makefile      | 10 ----------
 conf/modules/current_sensor.xml                    | 14 ++++++++++++++
 2 files changed, 14 insertions(+), 10 deletions(-)
 delete mode 100644 conf/firmwares/subsystems/shared/current_sensor.makefile
 create mode 100644 conf/modules/current_sensor.xml

diff --git a/conf/firmwares/subsystems/shared/current_sensor.makefile b/conf/firmwares/subsystems/shared/current_sensor.makefile
deleted file mode 100644
index 1d53e45510..0000000000
--- a/conf/firmwares/subsystems/shared/current_sensor.makefile
+++ /dev/null
@@ -1,10 +0,0 @@
-# Hey Emacs, this is a -*- makefile -*-
-
-# Activate current sensor
-
-#
-# MilliAmpereOfAdc needs to be defined in the airframe file
-#
-
-ap.CFLAGS += -DADC_CHANNEL_CURRENT=$(ADC_CURRENT_SENSOR) -DUSE_$(ADC_CURRENT_SENSOR)
-
diff --git a/conf/modules/current_sensor.xml b/conf/modules/current_sensor.xml
new file mode 100644
index 0000000000..56dd1f329c
--- /dev/null
+++ b/conf/modules/current_sensor.xml
@@ -0,0 +1,14 @@
+<!DOCTYPE module SYSTEM "module.dtd">
+
+<module name="current_sensor">
+  <doc>
+    <description>
+      Current sensor via onboard ADC.
+    </description>
+    <configure name="ADC_CURRENT_SENSOR" value="ADC_0|ADC_1|ADC_2|ADC_3" description="ADC to use"/>
+  </doc>
+  <makefile target="ap">
+    <define name="ADC_CHANNEL_CURRENT" value="$(ADC_CURRENT_SENSOR)"/>
+    <define name="USE_$(ADC_CURRENT_SENSOR)"/>
+  </makefile>
+</module>