From 1d8a635dd2fbe03445cac829f240d11cd4a19c83 Mon Sep 17 00:00:00 2001
From: PaulZC <pc235603@gmail.com>
Date: Mon, 28 Jun 2021 10:23:44 +0100
Subject: [PATCH] Tidy up SPI begin

---
 src/SparkFun_u-blox_GNSS_Arduino_Library.cpp | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/SparkFun_u-blox_GNSS_Arduino_Library.cpp b/src/SparkFun_u-blox_GNSS_Arduino_Library.cpp
index 8ead69e..34c510c 100644
--- a/src/SparkFun_u-blox_GNSS_Arduino_Library.cpp
+++ b/src/SparkFun_u-blox_GNSS_Arduino_Library.cpp
@@ -458,15 +458,20 @@ boolean SFE_UBLOX_GNSS::begin(SPIClass &spiPort, uint8_t csPin, uint32_t spiSpee
   _spiPort = &spiPort;
   _csPin = csPin;
   _spiSpeed = spiSpeed;
+
   // Initialize the chip select pin
   pinMode(_csPin, OUTPUT);
   digitalWrite(_csPin, HIGH);
+
   //New in v2.0: allocate memory for the packetCfg payload here - if required. (The user may have called setPacketCfgPayloadSize already)
   if (packetCfgPayloadSize == 0)
     setPacketCfgPayloadSize(MAX_PAYLOAD_SIZE);
-  Serial.println("Creating buffer");
+  
   createFileBuffer();
+  
+  // Call isConnected up to three times
   boolean connected = isConnected();
+
   if (!connected)
     connected = isConnected();