From 04e37a84813de78227d99dec9dd84b353cc39ac6 Mon Sep 17 00:00:00 2001
From: Harald Welte <laforge@gnumonks.org>
Date: Sun, 20 Mar 2016 15:15:34 +0100
Subject: [PATCH] firmware/main: Disable the rotor unless TRACE_DEBUG

---
 firmware/src_simtrace/main.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/firmware/src_simtrace/main.c b/firmware/src_simtrace/main.c
index bca2b61b..a4811986 100644
--- a/firmware/src_simtrace/main.c
+++ b/firmware/src_simtrace/main.c
@@ -132,9 +132,11 @@ extern int main(void)
 
 	TRACE_DEBUG("entering main loop...\n\r");
 	while (1) {
+#if TRACE_LEVEL >= TRACE_LEVEL_DEBUG
 		const char rotor[] = { '-', '\\', '|', '/' };
 		putchar('\b');
 		putchar(rotor[i++ % ARRAY_SIZE(rotor)]);
+#endif
 
 		if (USBD_GetState() < USBD_STATE_CONFIGURED) {