ao-tools/ao-dump-up: Document --wait flag

--wait means to poll for a µPusb device instead of bailing when none
exists at startup. Quite useful for testing a batch of new device.

Signed-off-by: Keith Packard <keithp@keithp.com>

diff --git a/ao-tools/ao-dump-up/ao-dump-up.1 b/ao-tools/ao-dump-up/ao-dump-up.1
index cfa81b465a565e663491976104c13addfe89f222..a3d8ef622bbfbc247d0049aa6f3ee1e381aa8cb5 100644 (file)
--- a/ao-tools/ao-dump-up/ao-dump-up.1
+++ b/ao-tools/ao-dump-up/ao-dump-up.1
@@ -25,6 +25,7 @@ ao-dump-up \- Dump flight log from MicroPeak flight computer
 [\--tty \fItty-device\fP]
 [\-D \fIaltos-device\fP]
 [\--device \fIaltos-device\fP]
+[\--wait]
 .SH OPTIONS
 .TP
 \-T tty-device | --tty tty-device
@@ -34,6 +35,9 @@ the target device.
 \-D AltOS-device | --device AltOS-device
 Search for a connected device. This forces the program to look
 for a specific USB device name.
+.TP
+\--wait
+Wait for a device to appear instead of exiting when no device is found.
 .SH DESCRIPTION
 .I ao-dump-up
 downloads a MicroPeak flight log from a connected MicroPeak USB adapter.