From 597601e7d0af1f6e2df0d64f70e13808faf186e7 Mon Sep 17 00:00:00 2001
From: Ryan Alder <ryanalder12@gmail.com>
Date: Mon, 17 Feb 2020 13:19:28 -0800
Subject: [PATCH] Adding a README

---
 README | 5 +++++
 main.c | 5 -----
 2 files changed, 5 insertions(+), 5 deletions(-)
 create mode 100644 README

diff --git a/README b/README
new file mode 100644
index 0000000..357e119
--- /dev/null
+++ b/README
@@ -0,0 +1,5 @@
+Install the following packages on the Raspberry Pi:
+wiringpi
+
+Dragino User Manual:
+www.dragino.com/downloads/downloads/LoRa-GPS-HAT/LoRa_GPS_HAT_UserManual_v1.0.pdf
diff --git a/main.c b/main.c
index f617926..f9bf4c0 100644
--- a/main.c
+++ b/main.c
@@ -446,11 +446,6 @@ void txlora(byte *frame, byte datalen) {
 }
 
 int main (int argc, char *argv[]) {
-    /*
-    if (argc < 2) {
-        printf ("Usage: argv[0] sender|rec [message]\n");
-        exit(1);
-    }*/
 
     wiringPiSetup () ;
     pinMode(ssPin, OUTPUT);