From 87d76972df9c089c4f391bdbb28eefbd4d95a127 Mon Sep 17 00:00:00 2001
From: Stuart Longland <me@vk4msl.id.au>
Date: Sun, 19 Mar 2017 12:54:25 +1000
Subject: [PATCH] setpoints: Define an increment step to provide hysteresis.

By incrementing the battery voltage on compare, we ensure we are seeing
a steadily increasing voltage.  If we're not seeing that, then we flag
the warning.
---
 setpoints.h.dist | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/setpoints.h.dist b/setpoints.h.dist
index f23cde5..f864c6d 100644
--- a/setpoints.h.dist
+++ b/setpoints.h.dist
@@ -82,6 +82,13 @@
  */
 #define V_CL_MV		(11800)
 
+/*!
+ * Battery minimum charge step.  This is the amount of charge we expect
+ * the battery to have increased by before we consider flagging a
+ * warning.
+ */
+#define V_DELTA_MV	(250)
+
 /* --- Timeouts --- */
 
 /*!