Initial commit of Arduino libraries

XPowersLib/examples/SY6970_Shutdown_Example/SY6970_Shutdown_Example.ino

@@ -0,0 +1,71 @@
+/**
+ * @file      SY6970_Shutdown_Example.ino
+ * @author    Lewis He (lewishe@outlook.com)
+ * @license   MIT
+ * @copyright Copyright (c) 2024  Shenzhen Xin Yuan Electronic Technology Co., Ltd
+ * @date      2024-05-23
+ *
+ */
+#define XPOWERS_CHIP_SY6970
+
+#include <XPowersLib.h>
+
+XPowersPPM PPM;
+
+
+#ifndef CONFIG_PMU_SDA
+#define CONFIG_PMU_SDA 0
+#endif
+
+#ifndef CONFIG_PMU_SCL
+#define CONFIG_PMU_SCL 1
+#endif
+
+#ifndef CONFIG_PMU_IRQ
+#define CONFIG_PMU_IRQ 28
+#endif
+
+const uint8_t i2c_sda = CONFIG_PMU_SDA;
+const uint8_t i2c_scl = CONFIG_PMU_SCL;
+const uint8_t pmu_irq_pin = CONFIG_PMU_IRQ;
+uint32_t cycleInterval;
+uint32_t countdown = 10;
+
+void setup()
+{
+    Serial.begin(115200);
+    while (!Serial);
+
+    bool result =  PPM.init(Wire, i2c_sda, i2c_scl, SY6970_SLAVE_ADDRESS);
+    if (result == false) {
+        while (1) {
+            Serial.println("PPM is not online...");
+            delay(50);
+        }
+    }
+
+}
+
+
+void loop()
+{
+    if (millis() > cycleInterval) {
+        Serial.printf("%d\n", countdown);
+        if (!(countdown--)) {
+            Serial.println("Shutdown .....");
+            // The shutdown function can only be used when the battery is connected alone, 
+            // and cannot be shut down when connected to USB.
+            // It can only be powered on in the following two ways:
+            // 1. Press the /QON button
+            // 2. Connect to USB
+            PPM.shutdown();
+            countdown = 10000;
+        }
+        cycleInterval = millis() + 1000;
+    }
+}
+
+
+
+
+