From bed3eaafa10fe8e916ddcd31a66d2411f86c601e Mon Sep 17 00:00:00 2001
From: Lorenz Meier <lm@inf.ethz.ch>
Date: Sat, 14 Feb 2015 16:03:46 +0100
Subject: [PATCH] Sensor app: Formatting, documentation and cleanup

---
 src/modules/sensors/sensors.cpp | 20 +++++++-------------
 1 file changed, 7 insertions(+), 13 deletions(-)

diff --git a/src/modules/sensors/sensors.cpp b/src/modules/sensors/sensors.cpp
index 7d60bf563b..b8b0c54eea 100644
--- a/src/modules/sensors/sensors.cpp
+++ b/src/modules/sensors/sensors.cpp
@@ -33,11 +33,17 @@
 
 /**
  * @file sensors.cpp
- * Sensor readout process.
+ *
+ * PX4 Flight Core transitional mapping layer.
+ *
+ * This app / class mapps the PX4 middleware layer / drivers to the application
+ * layer of the PX4 Flight Core. Individual sensors can be accessed directly as
+ * well instead of relying on the sensor_combined topic.
  *
  * @author Lorenz Meier <lorenz@px4.io>
  * @author Julian Oes <julian@px4.io>
  * @author Thomas Gubler <thomas@px4.io>
+ * @author Anton Babushkin <anton@px4.io>
  */
 
 #include <nuttx/config.h>
@@ -85,18 +91,6 @@
 #include <uORB/topics/airspeed.h>
 #include <uORB/topics/rc_parameter_map.h>
 
-#define GYRO_HEALTH_COUNTER_LIMIT_ERROR 20   /* 40 ms downtime at 500 Hz update rate   */
-#define ACC_HEALTH_COUNTER_LIMIT_ERROR  20   /* 40 ms downtime at 500 Hz update rate   */
-#define MAGN_HEALTH_COUNTER_LIMIT_ERROR 100  /* 1000 ms downtime at 100 Hz update rate  */
-#define BARO_HEALTH_COUNTER_LIMIT_ERROR 50   /* 500 ms downtime at 100 Hz update rate  */
-#define ADC_HEALTH_COUNTER_LIMIT_ERROR  10   /* 100 ms downtime at 100 Hz update rate  */
-
-#define GYRO_HEALTH_COUNTER_LIMIT_OK 5
-#define ACC_HEALTH_COUNTER_LIMIT_OK  5
-#define MAGN_HEALTH_COUNTER_LIMIT_OK 5
-#define BARO_HEALTH_COUNTER_LIMIT_OK 5
-#define ADC_HEALTH_COUNTER_LIMIT_OK  5
-
 /**
  * Analog layout:
  * FMU: