Add support for the GAT562 Mesh Tracker Pro device

variants/gat562_mesh_tracker_pro/GAT562MeshTrackerProBoard.h

@@ -0,0 +1,55 @@
+#pragma once
+
+#include <MeshCore.h>
+#include <Arduino.h>
+#include <helpers/NRF52Board.h>
+
+
+class GAT562MeshTrackerProBoard : public NRF52BoardDCDC {
+protected:
+#ifdef NRF52_POWER_MANAGEMENT
+  void initiateShutdown(uint8_t reason) override;
+#endif
+
+public:
+  GAT562MeshTrackerProBoard() : NRF52Board("GAT562_OTA") {}
+  void begin();
+
+  #define BATTERY_SAMPLES 8
+
+  uint16_t getBattMilliVolts() override {
+    analogReadResolution(12);
+
+    uint32_t raw = 0;
+    for (int i = 0; i < BATTERY_SAMPLES; i++) {
+      raw += analogRead(PIN_VBAT_READ);
+    }
+    raw = raw / BATTERY_SAMPLES;
+
+    return (ADC_MULTIPLIER * raw) / 4096;
+  }
+
+  const char* getManufacturerName() const override {
+    return "GAT562 Mesh Tracker Pro";
+  }
+
+#if defined(P_LORA_TX_LED)
+  void onBeforeTransmit() override {
+    //nothing
+  }
+
+  void onAfterTransmit() override {
+    digitalWrite(P_LORA_TX_LED, HIGH);   // turn TX LED on
+    delay(10);
+    digitalWrite(P_LORA_TX_LED, LOW);   // turn TX LED off
+  }
+#endif
+
+  void powerOff() override {
+    uint32_t button_pin = PIN_BUTTON1;
+    nrf_gpio_cfg_input(button_pin, NRF_GPIO_PIN_PULLUP);
+    nrf_gpio_cfg_sense_set(button_pin, NRF_GPIO_PIN_SENSE_LOW);
+    sd_power_system_off(); 
+  }
+
+};