X-Git-Url: https://oss.titaniummirror.com/gitweb/?a=blobdiff_plain;f=tos%2Fplatforms%2Firis%2Fchips%2Frf230%2FHplRF230.h;h=4418ffea859a57e4039e05996ab8e213e711f31c;hb=adf1de6c009d13b7b52e68535c63b28f59c97400;hp=822d2d1dc77d4cd34d60be27956295722bb5bc3b;hpb=c200f0d798d7f9631eabfb79008615936a52b5af;p=tinyos-2.x.git

diff --git a/tos/platforms/iris/chips/rf230/HplRF230.h b/tos/platforms/iris/chips/rf230/HplRF230.h
index 822d2d1d..4418ffea 100644
--- a/tos/platforms/iris/chips/rf230/HplRF230.h
+++ b/tos/platforms/iris/chips/rf230/HplRF230.h
@@ -52,9 +52,25 @@ enum
  */
 typedef TOne TRF230;
 
+
+/**
+ * The number of alarm ticks per one second (921600)
+ */
+#define RF230_ALARM_SEC	((7372800UL / MHZ / 32) * (1 << MICA_DIVIDE_ONE_FOR_32KHZ_LOG2))
+
 /**
  * The number of alarm ticks per one microsecond (0.9216)
  */
-#define RF230_ALARM_MICROSEC	((7.3728 / MHZ / 32.0) * (1 << MICA_DIVIDE_ONE_FOR_32KHZ_LOG2))
+#define RF230_ALARM_MICROSEC	(RF230_ALARM_SEC / 1000000.0)
+
+/* This is the default value of the TX_PWR field of the PHY_TX_PWR register. */
+#ifndef RF230_DEF_RFPOWER
+#define RF230_DEF_RFPOWER	0
+#endif
+
+/* This is the default value of the CHANNEL field of the PHY_CC_CCA register. */
+#ifndef RF230_DEF_CHANNEL
+#define RF230_DEF_CHANNEL	11
+#endif
 
 #endif//__HPLRF230_H__