Add MeshCore relay_radio firmware for Heltec T114

variants/sensecap_solar/SenseCapSolarBoard.h

@@ -0,0 +1,60 @@
+#pragma once
+
+#include <MeshCore.h>
+#include <Arduino.h>
+#include <helpers/NRF52Board.h>
+
+class SenseCapSolarBoard : public NRF52BoardDCDC {
+protected:
+#ifdef NRF52_POWER_MANAGEMENT
+  void initiateShutdown(uint8_t reason) override;
+#endif
+
+public:
+  SenseCapSolarBoard() : NRF52Board("SENSECAP_SOLAR_OTA") {}
+  void begin();
+
+#if defined(P_LORA_TX_LED)
+  void onBeforeTransmit() override {
+    digitalWrite(P_LORA_TX_LED, HIGH);   // turn TX LED on
+  }
+  void onAfterTransmit() override {
+    digitalWrite(P_LORA_TX_LED, LOW);   // turn TX LED off
+  }
+#endif
+
+  uint16_t getBattMilliVolts() override {
+    digitalWrite(VBAT_ENABLE, LOW);
+    int adcvalue = 0;
+    analogReadResolution(12);
+    analogReference(AR_INTERNAL_3_0);
+    delay(10);
+    adcvalue = analogRead(BATTERY_PIN);
+    return (adcvalue * ADC_MULTIPLIER * AREF_VOLTAGE) / 4.096;
+  }
+
+  const char* getManufacturerName() const override {
+    return "Seeed SenseCap Solar";
+  }
+
+  void powerOff() override {
+    digitalWrite(LED_WHITE, LOW);
+    digitalWrite(LED_BLUE, LOW);
+
+#ifdef PIN_USER_BTN
+    while (digitalRead(PIN_USER_BTN) == LOW);
+    // Keep pull-up enabled in system-off so the wake line doesn't float low.
+    nrf_gpio_cfg_sense_input(digitalPinToInterrupt(g_ADigitalPinMap[PIN_USER_BTN]), NRF_GPIO_PIN_PULLUP, NRF_GPIO_PIN_SENSE_LOW);
+#elif defined(PIN_BUTTON1)
+    while (digitalRead(PIN_BUTTON1) == LOW);
+    // Keep pull-up enabled in system-off so the wake line doesn't float low.
+    nrf_gpio_cfg_sense_input(digitalPinToInterrupt(g_ADigitalPinMap[PIN_BUTTON1]), NRF_GPIO_PIN_PULLUP, NRF_GPIO_PIN_SENSE_LOW);
+#endif
+
+#ifdef NRF52_POWER_MANAGEMENT
+    initiateShutdown(SHUTDOWN_REASON_USER);
+#else
+    sd_power_system_off();
+#endif
+  }
+};