From 3382ed7ae024250b265519b57482342608d7d0cb Mon Sep 17 00:00:00 2001
From: asterix <asterix@38d2e660-2303-0410-9eaa-f027e97ec537>
Date: Wed, 11 Jan 2012 14:40:28 +0000
Subject: [PATCH] Add documentation for LM75 insanity...

git-svn-id: https://src.develer.com/svnoss/bertos/trunk@5248 38d2e660-2303-0410-9eaa-f027e97ec537
---
 bertos/drv/lm75.h | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/bertos/drv/lm75.h b/bertos/drv/lm75.h
index 78a1c405..e503b6cd 100644
--- a/bertos/drv/lm75.h
+++ b/bertos/drv/lm75.h
@@ -55,6 +55,13 @@
 #if COMPILER_C99
 	#define lm75_read(...)        PP_CAT(lm75_read ## _, COUNT_PARMS(__VA_ARGS__)) (__VA_ARGS__)
 #else
+	/**
+	 * Read temperature from LM75 sensor.
+	 *
+	 * \note: Do not call this function faster than once every ~200ms, otherwise
+	 *        the sensor will not have time to perform conversions and will
+	 *        always return the same temperature value.
+	 */
 	#define lm75_read(args...)    PP_CAT(lm75_read ## _, COUNT_PARMS(args)) (args)
 #endif
 
-- 
2.25.1