From: Keith Packard <keithp@keithp.com>
Date: Mon, 18 Sep 2017 16:53:52 +0000 (-0700)
Subject: ao-tools/ao-sendfake: Show progress sending flight data
X-Git-Url: https://git.gag.com/?p=fw%2Faltos;a=commitdiff_plain;h=c94c8ccf7c994c8f5e6a6da70157503e14c2a71a

ao-tools/ao-sendfake: Show progress sending flight data

Print '.' after each chunk.

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

diff --git a/ao-tools/ao-sendfake/ao-sendfake.c b/ao-tools/ao-sendfake/ao-sendfake.c
index 20bfd608..56c54be6 100644
--- a/ao-tools/ao-sendfake/ao-sendfake.c
+++ b/ao-tools/ao-sendfake/ao-sendfake.c
@@ -116,8 +116,10 @@ main (int argc, char **argv)
 	/* And dump the resulting bits to the device
 	 */
 
-	while ((c = fread(buf, 1, sizeof(buf), file)) > 0)
+	while ((c = fread(buf, 1, sizeof(buf), file)) > 0) {
 		cc_usb_write(cc, buf, c);
+		printf("."); fflush(stdout);
+	}
 
 	done(cc, 0);
 }