From 3e5e8480f3f2f0af56731471cc967404efe0c921 Mon Sep 17 00:00:00 2001
From: Steven <steven.vasilogianis@gmail.com>
Date: Wed, 6 Oct 2021 00:52:14 -0400
Subject: andy cleanup

---
 ota.h | 98 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 98 insertions(+)
 create mode 100644 ota.h

(limited to 'ota.h')

diff --git a/ota.h b/ota.h
new file mode 100644
index 0000000..28fb37b
--- /dev/null
+++ b/ota.h
@@ -0,0 +1,98 @@
+// Include what is needed to implement Over The Air Update
+// The WiFi connection is not done on this include file, so must be done
+// in the main program file
+//
+// This include file provides the functions
+//    setupWifi(hostname)
+//       hostname can be an empty string; this function will
+//       establish the wifi connections, WiFi credentials are supplied
+//       in the file "wifiinfo.h", see "wifiinfo.h.sample"
+//    setupOTA(hostname)
+//       hostname can be an empty string; will be used to retrieve the
+//       correct board to upgrade Over The Air.
+//       If an empty string the default name is esp8266-[ChipID]
+// The above 2 functions must be called in the setup() function
+//
+// in the loop function the function
+//    ArduinoOTA.handle()
+// must be called
+
+#ifndef ota_h
+#define ota_h
+// needed include files
+#include <ESP8266WiFi.h>
+#include <ESP8266mDNS.h>
+#include <WiFiUdp.h>
+#include <ArduinoOTA.h>
+
+// include our Network SSID and PASSWORD
+#include "wifiinfo.h"
+
+// ==================================================================
+// Establish WiFi connection
+// ==================================================================
+void setupWifi(char hostname[]) {
+  int i = 0;
+  WiFi.mode(WIFI_STA);
+  if (sizeof(hostname) > 0) {
+    WiFi.hostname(hostname);
+  }
+  if (Serial) {Serial.println("Connecting ");}
+  WiFi.begin(ssid, password);
+  while (WiFi.status() != WL_CONNECTED) {
+    if (Serial) {Serial.print(".");}
+    delay(500);
+  }
+  if (Serial) {
+    Serial.println(".");
+    Serial.print("Connected! IP: ");
+    Serial.println(WiFi.localIP());
+  }
+}
+
+
+// ==================================================================
+// Setup for OTA update
+// ==================================================================
+
+void setupOTA(char hostname[]) {
+  // Port defaults to 8266
+  // ArduinoOTA.setPort(8266);
+
+  // Hostname defaults to esp8266-[ChipID]
+  if (sizeof(hostname) > 0) {
+    ArduinoOTA.setHostname(hostname);
+  }
+
+  // No authentication by default
+  // ArduinoOTA.setPassword((const char *)"123");
+
+  ArduinoOTA.onStart([]() {
+      if (Serial) {Serial.println("Start");}
+  });
+  ArduinoOTA.onEnd([]() {
+      if (Serial) {Serial.println("\nEnd");}
+  });
+  ArduinoOTA.onProgress([](unsigned int progress, unsigned int total) {
+      if (Serial) {Serial.printf("Progress: %u%%\r", (progress / (total / 100)));}
+  });
+  ArduinoOTA.onError([](ota_error_t error) {
+      if (Serial) {
+	Serial.printf("Error[%u]: ", error);
+	if (error == OTA_AUTH_ERROR) Serial.println("Auth Failed");
+	else if (error == OTA_BEGIN_ERROR) Serial.println("Begin Failed");
+	else if (error == OTA_CONNECT_ERROR) Serial.println("Connect Failed");
+	else if (error == OTA_RECEIVE_ERROR) Serial.println("Receive Failed");
+	else if (error == OTA_END_ERROR) Serial.println("End Failed");
+      }
+  });
+  ArduinoOTA.begin();
+  if (Serial) {
+    Serial.println("Ready");
+    Serial.print("IP address: ");
+    Serial.println(WiFi.localIP());
+  }
+}
+
+
+#endif
-- 
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