drivers/hdc1000 : Add CONFIG_

Add CONFIG_ Prefix for configuring the Compile time macros

drivers/hdc1000/hdc1000.c

@@ -130,7 +130,7 @@ int hdc1000_read(const hdc1000_t *dev, int16_t *temp, int16_t *hum)
     if (hdc1000_trigger_conversion(dev) != HDC1000_OK) {
         return HDC1000_BUSERR;
     }
-    xtimer_usleep(HDC1000_CONVERSION_TIME);
+    xtimer_usleep(CONFIG_HDC1000_CONVERSION_TIME);
     return hdc1000_get_results(dev, temp, hum);
 }
 

drivers/hdc1000/include/hdc1000_params.h

@@ -35,7 +35,7 @@ extern "C" {
 #define HDC1000_PARAM_I2C            I2C_DEV(0)
 #endif
 #ifndef HDC1000_PARAM_ADDR
-#define HDC1000_PARAM_ADDR           (HDC1000_I2C_ADDRESS)
+#define HDC1000_PARAM_ADDR           (CONFIG_HDC1000_I2C_ADDRESS)
 #endif
 #ifndef HDC1000_PARAM_RES
 #define HDC1000_PARAM_RES            HDC1000_14BIT

drivers/include/hdc1000.h

@@ -21,7 +21,7 @@
  * simplified `hdc1000_read()` function, or the conversion can be triggered
  * manually using the `hdc1000_trigger_conversion()` and `hdc1000_get_results()`
  * functions sequentially. If using the second method, on must wait at least
- * `HDC1000_CONVERSION_TIME` between triggering the conversion and reading the
+ * `CONFIG_HDC1000_CONVERSION_TIME` between triggering the conversion and reading the
  * results.
  *
  * @note        The driver does currently not support using the devices heating
@@ -62,8 +62,8 @@ extern "C"
  * The address value depends on the state of ADR0 and ADR1 Pins
  * For more details refer Section 8.5.1 of datasheet
  */
-#ifndef HDC1000_I2C_ADDRESS
-#define HDC1000_I2C_ADDRESS           (0x43)
+#ifndef CONFIG_HDC1000_I2C_ADDRESS
+#define CONFIG_HDC1000_I2C_ADDRESS           (0x43)
 #endif
 
 /**
@@ -73,8 +73,8 @@ extern "C"
  *          conversions (worst case) to allow for timer imprecision:
  *          (convert temp + convert hum) * 2 -> (6.5ms + 6.5ms) * 2 := 26ms.
  */
-#ifndef HDC1000_CONVERSION_TIME
-#define HDC1000_CONVERSION_TIME       (26000)
+#ifndef CONFIG_HDC1000_CONVERSION_TIME
+#define CONFIG_HDC1000_CONVERSION_TIME       (26000)
 #endif
 /** @} */
 
@@ -129,7 +129,7 @@ int hdc1000_init(hdc1000_t *dev, const hdc1000_params_t *params);
  * @brief   Trigger a new conversion
  *
  * After the conversion is triggered, one has to wait
- * @ref HDC1000_CONVERSION_TIME us until the results can be read using
+ * @ref CONFIG_HDC1000_CONVERSION_TIME us until the results can be read using
  * @ref hdc1000_get_results().
  *
  * @param[in]  dev          device descriptor of sensor