From 46133587396a2c6c47f09bbcdd229ae10090f5de Mon Sep 17 00:00:00 2001
From: Rocco Marco Guglielmi <roccomarco.guglielmi@gmail.com>
Date: Mon, 5 Feb 2018 10:27:13 +0000
Subject: Added instance getter macros (Fixing Bug #915).

git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@11438 35acf78f-673a-0410-8e92-d51de3d6d3f4
---
 os/hal/lib/peripherals/sensors/hal_accelerometer.h | 7 +++++++
 os/hal/lib/peripherals/sensors/hal_barometer.h     | 7 +++++++
 os/hal/lib/peripherals/sensors/hal_compass.h       | 7 +++++++
 os/hal/lib/peripherals/sensors/hal_gyroscope.h     | 7 +++++++
 os/hal/lib/peripherals/sensors/hal_hygrometer.h    | 7 +++++++
 os/hal/lib/peripherals/sensors/hal_sensors.h       | 7 +++++++
 os/hal/lib/peripherals/sensors/hal_thermometer.h   | 7 +++++++
 7 files changed, 49 insertions(+)

(limited to 'os/hal/lib')

diff --git a/os/hal/lib/peripherals/sensors/hal_accelerometer.h b/os/hal/lib/peripherals/sensors/hal_accelerometer.h
index 31e12637e..91bc6fd0a 100644
--- a/os/hal/lib/peripherals/sensors/hal_accelerometer.h
+++ b/os/hal/lib/peripherals/sensors/hal_accelerometer.h
@@ -94,6 +94,13 @@ typedef struct {
  * @name    Macro Functions (BaseAccelerometer)
  * @{
  */
+/**
+ * @brief   Instance getter.
+ * @details This special method is used to get the instance of this class
+ *          object from a derived class.
+ */
+#define getBaseAccelerometer(ip) ((BaseAccelerometer *)&(ip)->vmt_accelerometer)
+
 /**
  * @brief   Accelerometer get axes number.
  *
diff --git a/os/hal/lib/peripherals/sensors/hal_barometer.h b/os/hal/lib/peripherals/sensors/hal_barometer.h
index 079d569ac..1ab4552cb 100644
--- a/os/hal/lib/peripherals/sensors/hal_barometer.h
+++ b/os/hal/lib/peripherals/sensors/hal_barometer.h
@@ -94,6 +94,13 @@ typedef struct {
  * @name    Macro Functions (BaseBarometer)
  * @{
  */
+/**
+ * @brief   Instance getter.
+ * @details This special method is used to get the instance of this class
+ *          object from a derived class.
+ */
+#define getBaseBarometer(ip) ((BaseBarometer *)&(ip)->vmt_barometer)
+
 /**
  * @brief   Barometer get channels number.
  *
diff --git a/os/hal/lib/peripherals/sensors/hal_compass.h b/os/hal/lib/peripherals/sensors/hal_compass.h
index 34473e04a..83ab8b2ab 100644
--- a/os/hal/lib/peripherals/sensors/hal_compass.h
+++ b/os/hal/lib/peripherals/sensors/hal_compass.h
@@ -94,6 +94,13 @@ typedef struct {
  * @name    Macro Functions (BaseCompass)
  * @{
  */
+/**
+ * @brief   Instance getter.
+ * @details This special method is used to get the instance of this class
+ *          object from a derived class.
+ */
+#define getBaseCompass(ip) ((BaseCompass *)&(ip)->vmt_compass)
+
 /**
  * @brief   Compass get axes number.
  *
diff --git a/os/hal/lib/peripherals/sensors/hal_gyroscope.h b/os/hal/lib/peripherals/sensors/hal_gyroscope.h
index 00786607e..47b3708c8 100644
--- a/os/hal/lib/peripherals/sensors/hal_gyroscope.h
+++ b/os/hal/lib/peripherals/sensors/hal_gyroscope.h
@@ -97,6 +97,13 @@ typedef struct {
  * @name    Macro Functions (BaseGyroscope)
  * @{
  */
+/**
+ * @brief   Instance getter.
+ * @details This special method is used to get the instance of this class
+ *          object from a derived class.
+ */
+#define getBaseGyroscope(ip) ((BaseGyroscope *)&(ip)->vmt_gyroscope)
+
 /**
  * @brief   Gyroscope get axes number.
  *
diff --git a/os/hal/lib/peripherals/sensors/hal_hygrometer.h b/os/hal/lib/peripherals/sensors/hal_hygrometer.h
index 6cf5eef21..3feace0bc 100644
--- a/os/hal/lib/peripherals/sensors/hal_hygrometer.h
+++ b/os/hal/lib/peripherals/sensors/hal_hygrometer.h
@@ -94,6 +94,13 @@ typedef struct {
  * @name    Macro Functions (BaseHygrometer)
  * @{
  */
+/**
+ * @brief   Instance getter.
+ * @details This special method is used to get the instance of this class
+ *          object from a derived class.
+ */
+#define getBaseHygrometer(ip) ((BaseHygrometer *)&(ip)->vmt_hygrometer)
+
 /**
  * @brief   Hygrometer get channels number.
  *
diff --git a/os/hal/lib/peripherals/sensors/hal_sensors.h b/os/hal/lib/peripherals/sensors/hal_sensors.h
index 6a97ddaed..0a09a3b21 100644
--- a/os/hal/lib/peripherals/sensors/hal_sensors.h
+++ b/os/hal/lib/peripherals/sensors/hal_sensors.h
@@ -91,6 +91,13 @@ typedef struct {
  * @name    Macro Functions (BaseSensor)
  * @{
  */
+/**
+ * @brief   Instance getter.
+ * @details This special method is used to get the instance of this class
+ *          object from a derived class.
+ */
+#define getBaseSensor(ip) ((BaseSensor *)&(ip)->vmt_sensor)
+
 /**
  * @brief   Sensors get channels number.
  *
diff --git a/os/hal/lib/peripherals/sensors/hal_thermometer.h b/os/hal/lib/peripherals/sensors/hal_thermometer.h
index 4620cbd0a..2094d9c0a 100644
--- a/os/hal/lib/peripherals/sensors/hal_thermometer.h
+++ b/os/hal/lib/peripherals/sensors/hal_thermometer.h
@@ -94,6 +94,13 @@ typedef struct {
  * @name    Macro Functions (BaseThermometer)
  * @{
  */
+/**
+ * @brief   Instance getter.
+ * @details This special method is used to get the instance of this class
+ *          object from a derived class.
+ */
+#define getBaseThermometer(ip) ((BaseThermometer *)&(ip)->vmt_thermometer)
+
 /**
  * @brief   Thermometer get channels number.
  *
-- 
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