From 2ba2cb0cc8b2abda8035fc0dc5328242ef3e3af7 Mon Sep 17 00:00:00 2001
From: Yang Wang <wang701@purdue.edu>
Date: Wed, 17 Oct 2018 18:06:01 -0400
Subject: [PATCH] Add: debug print

---
 software/producer/debug_tools/heartbeat.c | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/software/producer/debug_tools/heartbeat.c b/software/producer/debug_tools/heartbeat.c
index b951ba4..9bb5045 100644
--- a/software/producer/debug_tools/heartbeat.c
+++ b/software/producer/debug_tools/heartbeat.c
@@ -74,9 +74,9 @@ void timer_handler(int signum) {
   double timestamp;
 
   /* Heartbeat message variables */
-  static int cell_ns = -80;
-  static int wifi_ns = -70; //TODO: get real wifi rssi
-  static int ret;
+  int cell_ns = -80;
+  int wifi_ns = -70; //TODO: get real wifi rssi
+  int ret;
   bool netled = false;
   bool statled = false;
   int ledval = 0;
@@ -209,6 +209,7 @@ void timer_handler(int signum) {
     } else {
       netled = false;
     }
+    printf("netled: %d\n", netled);
   } else {
     perror("popen");
     exit(EXIT_FAILURE);
@@ -229,6 +230,7 @@ void timer_handler(int signum) {
     } else {
       statled = false;
     }
+    printf("statled: %d\n", statled);
   } else {
     perror("popen");
     exit(EXIT_FAILURE);