move all magnetometers to the same folder

src/drivers/boards/px4fmu-v4/board_config.h

@@ -165,7 +165,6 @@
 #define PX4_I2C_OBDEV_LED            0x55
 #define PX4_I2C_OBDEV_HMC5883        0x1e
 #define PX4_I2C_OBDEV_LIS3MDL        0x1e
-#define PX4_I2C_OBDEV_BMM150         0x10
 #define PX4_I2C_OBDEV_BMP280         0x76
 
 /*

src/drivers/magnetometer/CMakeLists.txt

@@ -0,0 +1,37 @@
+############################################################################
+#
+#   Copyright (c) 2017 PX4 Development Team. All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# 1. Redistributions of source code must retain the above copyright
+#    notice, this list of conditions and the following disclaimer.
+# 2. Redistributions in binary form must reproduce the above copyright
+#    notice, this list of conditions and the following disclaimer in
+#    the documentation and/or other materials provided with the
+#    distribution.
+# 3. Neither the name PX4 nor the names of its contributors may be
+#    used to endorse or promote products derived from this software
+#    without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+# POSSIBILITY OF SUCH DAMAGE.
+#
+############################################################################
+
+add_subdirectory(bmm150)
+add_subdirectory(hmc5883)
+add_subdirectory(ist8310)
+add_subdirectory(lis3mdl)

src/drivers/magnetometer/bmm150/bmm150.hpp

@@ -42,7 +42,7 @@
 
 #define BMM150_DEVICE_PATH_MAG_EXT          "/dev/bmm150_i2c_ext"
 
-#define BMM150_SLAVE_ADDRESS                 PX4_I2C_OBDEV_BMM150
+#define BMM150_SLAVE_ADDRESS                 0x10
 
 #define BMM150_BUS_SPEED                     1000*100