Added sleep and wake support on T114

RNode_Firmware.ino

@@ -105,7 +105,7 @@ void setup() {
     led_init();
   #endif
 
-  #if BOARD_MODEL != BOARD_RAK4631 && BOARD_MODEL != BOARD_HELTEC_T114  && BOARD_MODEL != BOARD_RNODE_NG_22 && BOARD_MODEL != BOARD_TBEAM_S_V1
+  #if BOARD_MODEL != BOARD_RAK4631 && BOARD_MODEL != BOARD_HELTEC_T114  && BOARD_MODEL != BOARD_T3S3 && BOARD_MODEL != BOARD_TBEAM_S_V1
   // Some boards need to wait until the hardware UART is set up before booting
   // the full firmware. In the case of the RAK4631 and Heltec T114, the line below will wait
   // until a serial connection is actually established with a master. Thus, it
@@ -161,7 +161,7 @@ void setup() {
   #if MCU_VARIANT == MCU_ESP32 || MCU_VARIANT == MCU_NRF52
     init_channel_stats();
 
-    #if BOARD_MODEL == BOARD_RNODE_NG_22
+    #if BOARD_MODEL == BOARD_T3S3
       #if MODEM == SX1280
         delay(300);
         LoRa->reset();
@@ -246,7 +246,7 @@ void setup() {
         if (ia_conf == 0x00) { avoid_interference = true; }
         else                 { avoid_interference = false; }
       #elif MCU_VARIANT == MCU_NRF52
-        uint8_t ia_conf == eeprom_read(eeprom_addr(ADDR_CONF_DIA));
+        uint8_t ia_conf = eeprom_read(eeprom_addr(ADDR_CONF_DIA));
         if (ia_conf == 0x00) { avoid_interference = true; }
         else                 { avoid_interference = false; }
       #endif
@@ -1592,7 +1592,8 @@ void loop() {
 
 void sleep_now() {
   #if HAS_SLEEP == true
-    #if BOARD_MODEL == BOARD_RNODE_NG_22
+    #if PLATFORM == PLATFORM_ESP32
+      #if BOARD_MODEL == BOARD_T3S3
         display_intensity = 0;
         update_display(true);
       #endif
@@ -1608,6 +1609,17 @@ void sleep_now() {
       #endif
       esp_sleep_enable_ext0_wakeup(PIN_WAKEUP, WAKEUP_LEVEL);
       esp_deep_sleep_start();
+    #elif PLATFORM == PLATFORM_NRF52
+      #if BOARD_MODEL == BOARD_HELTEC_T114
+        npset(0,0,0);
+        digitalWrite(PIN_T114_VEXT_EN, LOW);
+        digitalWrite(PIN_T114_TFT_BLGT, HIGH);
+        digitalWrite(PIN_T114_TFT_EN, HIGH);
+      #endif
+      sd_power_gpregret_set(0, 0x6d);
+      nrf_gpio_cfg_sense_input(pin_btn_usr1, NRF_GPIO_PIN_PULLUP, NRF_GPIO_PIN_SENSE_LOW);
+      NRF_POWER->SYSTEMOFF = 1;
+    #endif
   #endif
 }