commit 94d382dd16a3f92080bf4ca52f86fb3592f69cc4
Author: James Devine <devine.jd@gmail.com>
Date:   Fri Aug 2 21:06:39 2019 +0000

diff --git a/CosmicPi1point6GPSTest b/CosmicPi1point6GPSTest
new file mode 100644
index 0000000..8b793eb
--- /dev/null
+++ b/CosmicPi1point6GPSTest
@@ -0,0 +1,21 @@
+/*
+GPS test routine, based on serial passthrough from the Arduino standard examples
+which was originally written by   by Erik Nyquist, kudos!
+it wasn't working using 'serial' so I changed it to a non-reserved name and BINGO. :)
+*/
+HardwareSerial GPS(PA10,PB6); 
+
+void setup() {
+  Serial.begin(9600);
+  GPS.begin(9600);
+}
+
+void loop() {
+  if (Serial.available()) {      // If anything comes in Serial (USB),
+    GPS.write(Serial.read());   // read it and send it out Serial1 (pins 0 & 1)
+  }
+
+  if (GPS.available()) {     // If anything comes in Serial1 (pins 0 & 1)
+    Serial.write(GPS.read());   // read it and send it out Serial (USB)
+  }
+}
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