monsoon: Add note of output column format in help string.
Change-Id: I85440a4e539a1b1cf1683b0b4a7837998dd5df70
diff --git a/tools/utils/monsoon.py b/tools/utils/monsoon.py
index a179bca..d13cf3a 100755
--- a/tools/utils/monsoon.py
+++ b/tools/utils/monsoon.py
@@ -33,6 +33,15 @@
Get unlimited 200Hz data from device attached at /dev/ttyACM0
python monsoon.py --samples -1 --hz 200 --device /dev/ttyACM0
+
+Output columns for collection with --samples, separated by space:
+
+ TIMESTAMP OUTPUT OUTPUT_AVG USB USB_AVG
+ | | | |
+ | | | ` (if --includeusb and --avg)
+ | | ` (if --includeusb)
+ | ` (if --avg)
+ ` (if --timestamp)
"""
import fcntl