drivers/bmx055 : Expose to Kconfig

Expose configurations to Kconfig

drivers/Kconfig

@@ -14,6 +14,7 @@ rsource "Kconfig.net"
 
 menu "Sensor Device Drivers"
 rsource "ads101x/Kconfig"
+rsource "bmx055/Kconfig"
 rsource "fxos8700/Kconfig"
 rsource "hdc1000/Kconfig"
 rsource "mag3110/Kconfig"

drivers/bmx055/Kconfig

@@ -0,0 +1,42 @@
+# Copyright (c) 2020 Freie Universitaet Berlin
+#
+# This file is subject to the terms and conditions of the GNU Lesser
+# General Public License v2.1. See the file LICENSE in the top level
+# directory for more details.
+#
+menuconfig KCONFIG_MODULE_BMX055
+    bool "Configure BMX055 driver"
+    depends on MODULE_BMX055
+    help
+        Configure the BMX055 driver using Kconfig.
+
+if KCONFIG_MODULE_BMX055
+
+config BMX055_MAG_ADDR_DEFAULT
+    hex "I2C Address of magnetometer"
+    range 0x10 0x13
+    default 0x10
+    help
+        The address depends on the state of SDO1, SDO2 and CSB3 pins.
+        For more information refer section 'Inter-Integrated Circuit
+        (I²C)' in the datasheet.
+
+config BMX055_ACC_ADDR_DEFAULT
+    hex "I2C Address of accelerometer"
+    range 0x18 0x19
+    default 0x18
+    help
+        The address depends on the state of SDO1, SDO2 and CSB3 pins.
+        For more information refer section 'Inter-Integrated Circuit
+        (I²C)' in the datasheet.
+
+config BMX055_GYRO_ADDR_DEFAULT
+    hex "I2C Address of gyroscope"
+    range 0x68 0x69
+    default 0x68
+    help
+        The address depends on the state of SDO1, SDO2 and CSB3 pins.
+        For more information refer section 'Inter-Integrated Circuit
+        (I²C)' in the datasheet.
+
+endif # KCONFIG_MODULE_BMX055

drivers/include/bmx055.h

@@ -43,8 +43,9 @@ extern "C" {
 /**
  * @brief Magnetometer default address
  *
- * The address depends on part number of SDO1, SDO2 and CSB3.
- * For more information on SerialBus Address, refer section 11.2 in datasheet.
+ * The address depends on the state of SDO1, SDO2 and CSB3 pins.
+ * For more information refer section 'Inter-Integrated Circuit
+ * (I²C)' in the datasheet.
  */
 #ifndef CONFIG_BMX055_MAG_ADDR_DEFAULT
 #define CONFIG_BMX055_MAG_ADDR_DEFAULT  (0x10U)
@@ -53,8 +54,9 @@ extern "C" {
 /**
  * @brief Accelerometer default address
  *
- * The address depends on part number of SDO1, SDO2 and CSB3.
- * For more information on SerialBus Address, refer section 11.2 in datasheet.
+ * The address depends on the state of SDO1, SDO2 and CSB3 pins.
+ * For more information refer section 'Inter-Integrated Circuit
+ * (I²C)' in the datasheet.
  */
 #ifndef CONFIG_BMX055_ACC_ADDR_DEFAULT
 #define CONFIG_BMX055_ACC_ADDR_DEFAULT  (0x18U)
@@ -63,8 +65,9 @@ extern "C" {
 /**
  * @brief Gyroscope default address
  *
- * The address depends on part number of SDO1, SDO2 and CSB3.
- * For more information on SerialBus Address, refer section 11.2 in datasheet.
+ * The address depends on the state of SDO1, SDO2 and CSB3 pins.
+ * For more information refer section 'Inter-Integrated Circuit
+ * (I²C)' in the datasheet.
  */
 #ifndef CONFIG_BMX055_GYRO_ADDR_DEFAULT
 #define CONFIG_BMX055_GYRO_ADDR_DEFAULT (0x68U)