Merge pull request #13881 from akshaim/kconfig_ads101x

drivers/ads101x : Expose Configurations to Kconfig

drivers/Kconfig.net

@@ -10,5 +10,6 @@ source "$(RIOTCPU)/nrf52/radio/nrf802154/Kconfig"
 endmenu # Network Device Drivers
 
 menu "Sensor Device Drivers"
+rsource "ads101x/Kconfig"
 rsource "hdc1000/Kconfig"
 endmenu # Sensor Device Drivers

drivers/ads101x/Kconfig

@@ -0,0 +1,24 @@
+# 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_ADS101X
+    bool "Configure ADS101X driver"
+    depends on MODULE_ADS101X
+    help
+        Configure the ADS101X driver using Kconfig.
+
+if KCONFIG_MODULE_ADS101X
+
+config ADS101X_I2C_ADDRESS
+    hex "Default I2C address"
+    range 0x48 0x51
+    default 0x48
+    help
+        ADS101X allows for upto 4 devices on Single Bus. The value depends on
+        the state of ADDR Pin. Default value (0x48) corresponds to ADDR pin tied
+        to GND. For more information refer I2C Address Selection in Datasheet.
+
+endif # KCONFIG_MODULE_ADS101X

drivers/ads101x/include/ads101x_params.h

@@ -38,7 +38,7 @@ extern "C" {
 #define ADS101X_PARAM_I2C        (I2C_DEV(0))
 #endif
 #ifndef ADS101X_PARAM_ADDR
-#define ADS101X_PARAM_ADDR       (ADS101X_I2C_ADDRESS)
+#define ADS101X_PARAM_ADDR       (CONFIG_ADS101X_I2C_ADDRESS)
 #endif
 #ifndef ADS101X_PARAM_MUX_GAIN
 #define ADS101X_PARAM_MUX_GAIN   (ADS101X_AIN0_DIFFM_AIN1 \

drivers/include/ads101x.h

@@ -49,8 +49,8 @@ extern "C" {
  *
  * Address pin tied to: GND (0x48), Vcc (0x49), SDA (0x50), SCL (0x51)
  */
-#ifndef ADS101X_I2C_ADDRESS
-#define ADS101X_I2C_ADDRESS    (0x48)
+#ifndef CONFIG_ADS101X_I2C_ADDRESS
+#define CONFIG_ADS101X_I2C_ADDRESS    (0x48)
 #endif
 /** @} */