From 8b974057e4b529757966a8c3cdba3f14e242c6de Mon Sep 17 00:00:00 2001
From: adb <info@adb.sh>
Date: Thu, 19 Nov 2020 21:45:28 +0100
Subject: [PATCH] receive ATEM tallylights

---
 ATEMtoNRF/ATEMtoNRF.ino | 45 +++++++++++++++++++++++++++++++++++++++++
 librarys/UIP_ATEM       |  1 +
 2 files changed, 46 insertions(+)
 create mode 100644 ATEMtoNRF/ATEMtoNRF.ino
 create mode 160000 librarys/UIP_ATEM

diff --git a/ATEMtoNRF/ATEMtoNRF.ino b/ATEMtoNRF/ATEMtoNRF.ino
new file mode 100644
index 0000000..d39a4fb
--- /dev/null
+++ b/ATEMtoNRF/ATEMtoNRF.ino
@@ -0,0 +1,45 @@
+#include <SPI.h>
+#include <UIPEthernet.h>
+#include <UIP_ATEM.h>
+
+//Ethernet
+byte mac[] = {0xAA, 0xDD, 0xBB, 0x10, 0x01, 0x01};
+IPAddress ip(192, 168, 0, 20);
+
+//IP of the ATEM switcher
+ATEM AtemSwitcher(IPAddress(192, 168, 0, 50), 56417);
+
+//tally LEDs
+const int tallyLED[] = {2,3};
+const int tallyLEDlength = 2;
+
+//define min interval to send data
+unsigned long currentTime = millis();
+unsigned long previousTime = 0;
+const long intervalTime = 1000;
+
+void setup(){
+   for (int i=0; i < tallyLEDlength; i++){
+    pinMode(tallyLED[i], OUTPUT);
+    digitalWrite(tallyLED[i], LOW);
+  }
+
+  //start Ethernet
+  Ethernet.begin(mac,ip);
+  
+  Serial.begin(9600);  
+
+  //connect to the switcher
+  AtemSwitcher.serialOutput(true);
+  AtemSwitcher.connect();
+}
+
+void loop(){
+  //check for new packets
+  AtemSwitcher.runLoop();
+
+  //write tally LEDs
+  for (int i=0; i < tallyLEDlength; i++){
+    digitalWrite(tallyLED[i], !AtemSwitcher.getProgramTally(i+1));
+  }
+}
diff --git a/librarys/UIP_ATEM b/librarys/UIP_ATEM
new file mode 160000
index 0000000..d4cde78
--- /dev/null
+++ b/librarys/UIP_ATEM
@@ -0,0 +1 @@
+Subproject commit d4cde7879ad4b54ff08491950a2f7c96f61c363e