From bd9ffbc8c768886c9b9f64ad59ab1f9cda4fb704 Mon Sep 17 00:00:00 2001
From: Shawn Nock <shawn@monadnock.ca>
Date: Thu, 18 Jul 2019 15:12:36 -0400
Subject: [PATCH] Logging

---
 src/main.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/main.c b/src/main.c
index dd7d890..4acceb5 100644
--- a/src/main.c
+++ b/src/main.c
@@ -636,6 +636,7 @@ static void tx_thread(void)
 		    while ((buf = net_buf_get(&h5.controller_queue, K_MSEC(100)))) {
                 bt_send(buf);
             }
+		    LOG_DBG("controller_queue empty");
 
 			/* buf is dequeued from tx_queue and queued to unack
 			 * queue.
@@ -907,7 +908,11 @@ void main(void)
     h5_init();
 
 	while (true) {
-		buf = net_buf_get(&h5.host_queue, K_FOREVER);
+		buf = net_buf_get(&h5.host_queue, K_MSEC(1000));
+		if (!buf) {
+		    LOG_WRN("host_queue is empty");
+            continue;
+		}
 
 		switch (h5.link_state) {
 		case UNINIT: