1 files changed, 13 insertions, 0 deletions
diff --git a/src/main.ino b/src/main.ino
index 4bcca3e..da82e01 100644
--- a/src/main.ino
+++ b/src/main.ino
@@ -2,6 +2,11 @@
 #include <RadioLib.h>
 #include <Wire.h>
 #include <SparkFun_u-blox_GNSS_Arduino_Library.h>
+#include <SD.h>
+
+File myFile;
+
+constexpr int SD_CS = 17;
 
 // SX1278 has the following connections:
 // NSS pin:   PD14 (Arduino 10)
@@ -49,6 +54,14 @@ void setup() {
     Serial.begin(9600);
     pinMode(LED_BUILTIN, OUTPUT);
 
+    pinMode(SD_CS, OUTPUT);
+
+    if (!SD.begin(SD_CS)) {
+        Serial.println("SD init failed!");
+        return;
+    }
+
+
     Wire.begin();
 
     SerialGNSS.begin(9600);