From 31995f0a0855921b313606ecc658889410f46b94 Mon Sep 17 00:00:00 2001
From: alanbjohnston <alan.b.johnston@gmail.com>
Date: Tue, 29 Jun 2021 10:28:58 -0400
Subject: [PATCH] add stop before rpitx restart

---
 main.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/main.c b/main.c
index 347c8ca0..c9e166c0 100644
--- a/main.c
+++ b/main.c
@@ -23,6 +23,9 @@
 
 int main(int argc, char * argv[]) {
 	
+  FILE * rpitx_stop = popen("sudo systemctl stop rpitx", "r");
+  pclose(rpitx_stop);	
+	
   printf("Test bus 1\n");
   fflush(stdout);	
   i2c_bus1 = (test_i2c_bus(1) != -1) ? ON : OFF;