update README

[platform/upstream/crda.git] / db.txt

diff --git a/db.txt b/db.txt
index 0798aa3..3b43c12 100644 (file)
--- a/db.txt
+++ b/db.txt
@@ -1,4 +1,18 @@
 ############
+#
+# Database format.
+
+# band definition: start - end @ bandwidth[, flags]
+# (start, end, bandwidth in MHz, can be fractional,
+#  will be converted to kHz)
+#
+# power definition: environment, max_antenna_gain, max_ir_ptmp, max_ir_ptp, max_eirp_pmtp, max_eirp_ptp
+#  - environment is either I, O or OI
+#  - max_antenna_gain is in dBi (can be fractional, will be converted to mBi)
+#  - the remaining ones are in dBm (will be converted to mBm)
+#
+
+############
 # First: band definitions
 
 band WORLD: 2432 - 2442 @ 20, OFDM, CCK
@@ -67,7 +81,9 @@ power DEFAULT: OI, 6, 30, 30, 36, 255
 # Finally, country definitions
 
 country 00:
-       WORLD, DEFAULT
+       # power definition is the same as DEFAULT, just to
+       # illustrate inlining it...
+       WORLD, (OI, 6, 30, 30, 36, 255)
 
 country 01:
        (2412 - 2732 @ 40, OFDM, CCK), DEFAULT