From b19f6f65d8b8270789fa114eb601202de9aa0ec5 Mon Sep 17 00:00:00 2001
From: klaute <klaute@klaute.de>
Date: Sat, 17 Sep 2016 20:26:03 +0200
Subject: [PATCH] Firmware arduino ino file added - copied from si5251 lib.

---
 firmware/firmware.ino | 43 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 43 insertions(+)
 create mode 100644 firmware/firmware.ino

diff --git a/firmware/firmware.ino b/firmware/firmware.ino
new file mode 100644
index 0000000..d3c0c9f
--- /dev/null
+++ b/firmware/firmware.ino
@@ -0,0 +1,43 @@
+/*
+ */
+
+#include "si5351.h"
+#include "Wire.h"
+
+extern "C" {
+  #include "command_ctrl.h"
+}
+
+Si5351 si5351;
+
+void setup()
+{
+  // Start serial and initialize the Si5351
+  Serial.begin(57600);
+  si5351.init(SI5351_CRYSTAL_LOAD_8PF, 0);
+
+  // Set CLK0 to output 14 MHz with a fixed PLL frequency
+  si5351.set_pll(SI5351_PLL_FIXED, SI5351_PLLA);
+  si5351.set_freq(1400000000ULL, SI5351_PLL_FIXED, SI5351_CLK0);
+
+  // Set CLK1 to output 20 MHz
+  si5351.set_freq(2000000000ULL, 0ULL, SI5351_CLK1);
+}
+
+void loop()
+{
+  // Read the Status Register and print it every 10 seconds
+  si5351.update_status();
+  Serial.print("SYS_INIT: ");
+  Serial.print(si5351.dev_status.SYS_INIT);
+  Serial.print("  LOL_A: ");
+  Serial.print(si5351.dev_status.LOL_A);
+  Serial.print("  LOL_B: ");
+  Serial.print(si5351.dev_status.LOL_B);
+  Serial.print("  LOS: ");
+  Serial.print(si5351.dev_status.LOS);
+  Serial.print("  REVID: ");
+  Serial.println(si5351.dev_status.REVID);
+
+  delay(10000);
+}