revision 2494 committed

Project     : madwifi
Revision    : 2494
Author      : mtaylor (Michael Taylor)
Date        : 2007-06-21 21:35:25 +0200 (Thu, 21 Jun 2007)

Log Message :
Updated notes on units

Affected Files:
* branches/madwifi-dfs/ath/if_ath_radar.h             updated             


Modified: branches/madwifi-dfs/ath/if_ath_radar.h
===================================================================
--- branches/madwifi-dfs/ath/if_ath_radar.h     2007-06-21 18:28:14 UTC (rev 
2493)
+++ branches/madwifi-dfs/ath/if_ath_radar.h     2007-06-21 19:35:25 UTC (rev 
2494)
@@ -68,7 +68,7 @@
 #define AR5K_PHY_RADAR_PULSERSSITHR_S  6
 
 /* Inband threshold                    ........ ........ ........ ..11111. 
- * 5-bits, units unknown {0..31} (? MHz ?) */
+ * 5-bits, dBm range {0..31} in 0.5 dBm units */
 #define AR5K_PHY_RADAR_INBANDTHR       0x0000003e
 #define AR5K_PHY_RADAR_INBANDTHR_S     1
 
@@ -106,7 +106,7 @@
         *
         * Refernece: See Figure 4A.
         * Default: value is 20 dBm.
-        * Units: 6-bits, dBm range {0..63} in dBm units. */
+        * Units: Unsigned 6-bits, dBm range {0..63} in dBm units. */
        int32_t rp_pulse_height_thr;
 
        /* Radar RSSI/SNR threshold.
@@ -139,13 +139,11 @@
         * after a pulse on the down swing as shown in figure 4A and 4B.
         * 
         * Default: 22, or 11 dBm.
-        * Units: 6-bits, dBm range {0..63} in dBm units. 
-        */
+        * Units: Unsigned 6-bits, dBm range {0..63} in dBm units. */
        int32_t rp_pulse_rssi_thr;
 
        /* Inband threshold.
-        * Units: 5-bits, units unknown {0..31} (? MHz ?) 
-        */
+        * Units: Unsigned 5-bits, dBm range {0..31} in half dBm units. */
        int32_t rp_inband_thr;
 
 } RADAR_PARAM;

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