From c0ef130e8e162a3e0b77d1ca62022fccea9ea732 Mon Sep 17 00:00:00 2001
From: max_10 <max_10@gmx.de>
Date: Mon, 4 Dec 2017 00:09:11 +0100
Subject: [PATCH] armbox: fix write value hex

Signed-off-by: Thilo Graf <dbt@novatux.de>

ax needs hex
---
 libarmbox/video.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libarmbox/video.cpp b/libarmbox/video.cpp
index f645dfc..1bf4a65 100644
--- a/libarmbox/video.cpp
+++ b/libarmbox/video.cpp
@@ -804,7 +804,7 @@ void cVideo::SetControl(int control, int value) {
 	}
 	if (p) {
 		char buf[20];
-		int len = snprintf(buf, sizeof(buf), "%d", value);
+		int len = snprintf(buf, sizeof(buf), "%x00\n", value);
 		if (len < (int) sizeof(buf))
 			proc_put(p, buf, len);
 	}