first commit

2025-03-06 11:15:32 +01:00
commit 7b30d6e298
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--- a/libraries/Blynk/examples/More/TimeAndLocation/TimeAndLocation.ino
+++ b/libraries/Blynk/examples/More/TimeAndLocation/TimeAndLocation.ino
@@ -0,0 +1,97 @@
+/*************************************************************
+  Blynk is a platform with iOS and Android apps to control
+  ESP32, Arduino, Raspberry Pi and the likes over the Internet.
+  You can easily build mobile and web interfaces for any
+  projects by simply dragging and dropping widgets.
+
+    Downloads, docs, tutorials: https://www.blynk.io
+    Sketch generator:           https://examples.blynk.cc
+    Blynk community:            https://community.blynk.cc
+    Follow us:                  https://www.fb.com/blynkapp
+                                https://twitter.com/blynk_app
+
+  Blynk library is licensed under MIT license
+  This example code is in public domain.
+
+ *************************************************************
+
+  Blynk can provide your device with time and location data.
+  NOTE: the accuracy of this method is up to several seconds.
+
+ *************************************************************/
+
+/* Comment this out to disable prints and save space */
+#define BLYNK_PRINT Serial
+
+/* Fill in information from Blynk Device Info here */
+//#define BLYNK_TEMPLATE_ID           "TMPxxxxxx"
+//#define BLYNK_TEMPLATE_NAME         "Device"
+//#define BLYNK_AUTH_TOKEN            "YourAuthToken"
+
+#include <SPI.h>
+#include <Ethernet.h>
+#include <BlynkSimpleEthernet.h>
+
+BLYNK_CONNECTED() {
+    // Send requests for different internal data
+    // Request what is actually needed for your use-case
+    Blynk.sendInternal("utc", "tz_name");   // Name of timezone
+    Blynk.sendInternal("utc", "iso");       // ISO-8601 formatted time
+    Blynk.sendInternal("utc", "time");      // Unix timestamp (with msecs)
+    Blynk.sendInternal("utc", "tz");        // Timezone and DST offsets
+    Blynk.sendInternal("utc", "tz_rule");   // POSIX TZ rule
+    Blynk.sendInternal("utc", "dst_next");  // Up to 2 next time offset changes (due to DST)
+}
+
+// Receive UTC data
+BLYNK_WRITE(InternalPinUTC) {
+    String cmd = param[0].asStr();
+    if (cmd == "time") {
+        uint64_t utc_time = param[1].asLongLong();
+        Serial.print("Unix time (UTC): "); Serial.println((uint32_t)(utc_time/1000));
+
+    } else if (cmd == "iso") {
+        String iso_time = param[1].asStr();
+        Serial.print("ISO-8601 time:   "); Serial.println(iso_time);
+
+    } else if (cmd == "tz") {
+        long tz_offset = param[1].asInt();
+        long dst_offset = param[2].asInt();
+        Serial.print("TZ offset:       "); Serial.print(tz_offset);  Serial.println(" minutes");
+        Serial.print("DST offset:      "); Serial.print(dst_offset); Serial.println(" minutes");
+
+    } else if (cmd == "tz_name") {
+        String tz_name = param[1].asStr();
+        Serial.print("Timezone:        "); Serial.println(tz_name);
+
+    } else if (cmd == "tz_rule") {
+        String tz_rule = param[1].asStr();
+        Serial.print("POSIX TZ rule:   "); Serial.println(tz_rule);
+
+    } else if (cmd == "dst_next") {
+        uint32_t next1_ts  = param[1].asLong();
+        int next1_off      = param[2].asInt();
+        uint32_t next2_ts  = param[3].asLong();
+        int next2_off      = param[4].asInt();
+
+        Serial.print("Next offset changes: ");
+        Serial.print(next1_off); Serial.print("min. on "); Serial.print(next1_ts);
+        Serial.print(", ");
+        Serial.print(next2_off); Serial.print("min. on "); Serial.print(next2_ts);
+        Serial.println();
+    }
+}
+
+void setup()
+{
+  // Debug console
+  Serial.begin(115200);
+
+  Blynk.begin(BLYNK_AUTH_TOKEN);
+}
+
+void loop()
+{
+  Blynk.run();
+}
+