ims: move defines/register defs into separate header for SWIG

Signed-off-by: Jon Trulson <jtrulson@ics.com>

src/ims/ims.h

@@ -30,40 +30,12 @@
 #include "mraa/i2c.h"
 #include "upm.h"
 
+#include "ims_defs.h"
+
 #ifdef __cplusplus
 extern "C" {
 #endif
 
-#define IMS_ADDRESS_DEFAULT 0x20
-
- /* @brief Moisture sensor I2C READ commands */
-typedef enum _IMS_RD_COMMAND {
-        /* Read capacitance (moisture) register */
-        IMS_GET_CAPACITANCE = 0x00, /*    (r) 2 */
-        /* Read I2C address register */
-        IMS_GET_ADDRESS     = 0x02, /*    (r) 1 */
-        /* Read light register (requires write to IMS_MEASURE_LIGHT) */
-        IMS_GET_LIGHT       = 0x04, /*    (r) 2 */
-        /* Read temperature register */
-        IMS_GET_TEMPERATURE = 0x05, /*    (r) 2 */
-        /* Read version register */
-        IMS_GET_VERSION     = 0x07, /*    (r) 1 */
-        /* Read busy register (0 = ready, 1 = sampling) */
-        IMS_GET_BUSY        = 0x09, /*    (r) 1 */
-} IMS_RD_COMMAND;
-
- /* @brief Moisture sensor I2C WRITE commands */
-typedef enum {
-        /* Write I2C address register (latched w/IMS_RESET) */
-        IMS_SET_ADDRESS     = 0x01, /*    (w) 1 */
-        /* Initiate light measurement */
-        IMS_MEASURE_LIGHT   = 0x03, /*    (w) 0 */
-        /* Reset device */
-        IMS_RESET           = 0x06, /*    (w) 0 */
-        /* Sleep microcontroller, wake on any I2C request */
-        IMS_SLEEP           = 0x08, /*    (w) 0 */
-} IMS_WR_COMMAND;
-
 /**
  * @file ims.h
  * @library ims