Add GAT562 Mesh EVB Pro Repeater and Room Server

variants/gat562_evb_pro/platformio.ini

@@ -0,0 +1,56 @@
+[GAT562_Mesh_EVB_Pro]
+extends = nrf52_base
+board = rak4631
+board_check = true
+build_flags = ${nrf52_base.build_flags}
+  ${sensor_base.build_flags}
+  -I variants/gat562_mesh_evb_pro
+  -D NRF52_POWER_MANAGEMENT
+  -D LORA_FREQ=475
+  -D LORA_BW=125
+  -D LORA_SF=10
+  -D LORA_CR=6
+  -D PIN_BOARD_SCL=14
+  -D PIN_BOARD_SDA=13
+  -D RADIO_CLASS=CustomSX1262
+  -D WRAPPER_CLASS=CustomSX1262Wrapper
+  -D LORA_TX_POWER=22
+  -D SX126X_CURRENT_LIMIT=140
+  -D SX126X_RX_BOOSTED_GAIN=1
+build_src_filter = ${nrf52_base.build_src_filter}
+  +<../variants/gat562_mesh_evb_pro>
+  +<helpers/ui/MomentaryButton.cpp>
+  +<helpers/sensors>
+lib_deps =
+  ${nrf52_base.lib_deps}
+  ${sensor_base.lib_deps}
+  sparkfun/SparkFun u-blox GNSS Arduino Library@^2.2.27
+
+[env:GAT562_Mesh_EVB_Pro_repeater]
+extends = GAT562_Mesh_EVB_Pro
+build_flags =
+  ${GAT562_Mesh_EVB_Pro.build_flags}
+  -D ADVERT_NAME='"GAT562 EVB Pro"'
+  -D ADVERT_LAT=0.0
+  -D ADVERT_LON=0.0
+  -D ADMIN_PASSWORD='"password"'
+  -D MAX_NEIGHBOURS=50
+  -D MESH_PACKET_LOGGING=1
+  -D MESH_DEBUG=1
+build_src_filter = ${GAT562_Mesh_EVB_Pro.build_src_filter}
+  +<../examples/simple_repeater>
+
+
+[env:GAT562_Mesh_EVB_Pro_room_server]
+extends = GAT562_Mesh_EVB_Pro
+build_flags =
+  ${GAT562_Mesh_EVB_Pro.build_flags}
+  -D ADVERT_NAME='"GAT562 EVB Pro Room"'
+  -D ADVERT_LAT=0.0
+  -D ADVERT_LON=0.0
+  -D ADMIN_PASSWORD='"password"'
+  -D ROOM_PASSWORD='"hello"'
+  -D MESH_PACKET_LOGGING=1
+  -D MESH_DEBUG=1
+build_src_filter = ${GAT562_Mesh_EVB_Pro.build_src_filter}
+  +<../examples/simple_room_server>

variants/gat562_mesh_evb_pro/GAT562EVBProBoard.cpp

@@ -0,0 +1,52 @@
+#include <Arduino.h>
+#include <Wire.h>
+
+#include "GAT562EVBProBoard.h"
+
+
+#ifdef NRF52_POWER_MANAGEMENT
+// Static configuration for power management
+// Values set in variant.h defines
+const PowerMgtConfig power_config = {
+  .lpcomp_ain_channel = PWRMGT_LPCOMP_AIN,
+  .lpcomp_refsel = PWRMGT_LPCOMP_REFSEL,
+  .voltage_bootlock = PWRMGT_VOLTAGE_BOOTLOCK
+};
+
+
+void GAT562EVBProBoard::initiateShutdown(uint8_t reason) {
+  // Disable LoRa module power before shutdown
+  digitalWrite(SX126X_POWER_EN, LOW);
+
+  if (reason == SHUTDOWN_REASON_LOW_VOLTAGE ||
+      reason == SHUTDOWN_REASON_BOOT_PROTECT) {
+    configureVoltageWake(power_config.lpcomp_ain_channel, power_config.lpcomp_refsel);
+  }
+
+  enterSystemOff(reason);
+}
+#endif // NRF52_POWER_MANAGEMENT
+
+
+void GAT562EVBProBoard::begin() {
+  NRF52BoardDCDC::begin();
+  pinMode(PIN_VBAT_READ, INPUT);
+
+  // Set all button pins to INPUT_PULLUP
+  pinMode(PIN_BUTTON1, INPUT_PULLUP);
+
+#if defined(PIN_BOARD_SDA) && defined(PIN_BOARD_SCL)
+  Wire.setPins(PIN_BOARD_SDA, PIN_BOARD_SCL);
+#endif
+
+  Wire.begin();
+
+  pinMode(SX126X_POWER_EN, OUTPUT);
+#ifdef NRF52_POWER_MANAGEMENT
+  // Boot voltage protection check (may not return if voltage too low)
+  // We need to call this after we configure SX126X_POWER_EN as output but before we pull high
+  checkBootVoltage(&power_config);
+#endif
+  digitalWrite(SX126X_POWER_EN, HIGH);
+  delay(10);   // give sx1268 some time to power up
+}

variants/gat562_mesh_evb_pro/GAT562EVBProBoard.h

@@ -0,0 +1,53 @@
+#pragma once
+
+#include <MeshCore.h>
+#include <Arduino.h>
+#include <helpers/NRF52Board.h>
+
+
+class GAT562EVBProBoard : public NRF52BoardDCDC {
+protected:
+#ifdef NRF52_POWER_MANAGEMENT
+  void initiateShutdown(uint8_t reason) override;
+#endif
+
+public:
+  GAT562EVBProBoard() : 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 EVB Pro";
+  }
+
+#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
+
+  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(); 
+  }
+
+};

variants/gat562_mesh_evb_pro/platformio.ini

@@ -0,0 +1,54 @@
+[GAT562_Mesh_EVB_Pro]
+extends = nrf52_base
+board = rak4631
+board_check = true
+build_flags = ${nrf52_base.build_flags}
+  ${sensor_base.build_flags}
+  -I variants/gat562_mesh_evb_pro
+  -D NRF52_POWER_MANAGEMENT
+  -D PIN_BOARD_SCL=14
+  -D PIN_BOARD_SDA=13
+  -D USB_MANUFACTURER='"GAT562"'
+  -D USB_PRODUCT='"GAT562 Mesh EVB Pro"'
+  -D RADIO_CLASS=CustomSX1262
+  -D WRAPPER_CLASS=CustomSX1262Wrapper
+  -D LORA_TX_POWER=22
+  -D SX126X_CURRENT_LIMIT=140
+  -D SX126X_RX_BOOSTED_GAIN=1
+build_src_filter = ${nrf52_base.build_src_filter}
+  +<../variants/gat562_mesh_evb_pro>
+  +<helpers/ui/MomentaryButton.cpp>
+  +<helpers/sensors>
+lib_deps =
+  ${nrf52_base.lib_deps}
+  ${sensor_base.lib_deps}
+  sparkfun/SparkFun u-blox GNSS Arduino Library@^2.2.27
+
+[env:GAT562_Mesh_EVB_Pro_repeater]
+extends = GAT562_Mesh_EVB_Pro
+build_flags =
+  ${GAT562_Mesh_EVB_Pro.build_flags}
+  -D ADVERT_NAME='"GAT562 EVB Pro Repeater"'
+  -D ADVERT_LAT=0.0
+  -D ADVERT_LON=0.0
+  -D ADMIN_PASSWORD='"password"'
+  -D MAX_NEIGHBOURS=50
+;  -D MESH_PACKET_LOGGING=1
+;  -D MESH_DEBUG=1
+build_src_filter = ${GAT562_Mesh_EVB_Pro.build_src_filter}
+  +<../examples/simple_repeater>
+
+
+[env:GAT562_Mesh_EVB_Pro_room_server]
+extends = GAT562_Mesh_EVB_Pro
+build_flags =
+  ${GAT562_Mesh_EVB_Pro.build_flags}
+  -D ADVERT_NAME='"GAT562 EVB Pro Room Server"'
+  -D ADVERT_LAT=0.0
+  -D ADVERT_LON=0.0
+  -D ADMIN_PASSWORD='"password"'
+  -D ROOM_PASSWORD='"hello"'
+;  -D MESH_PACKET_LOGGING=1
+;  -D MESH_DEBUG=1
+build_src_filter = ${GAT562_Mesh_EVB_Pro.build_src_filter}
+  +<../examples/simple_room_server>

variants/gat562_mesh_evb_pro/target.cpp

@@ -0,0 +1,58 @@
+#include <Arduino.h>
+#include "target.h"
+#include <helpers/ArduinoHelpers.h>
+
+GAT562EVBProBoard board;
+
+#ifndef PIN_USER_BTN
+  #define PIN_USER_BTN (-1)
+#endif
+
+
+#ifdef DISPLAY_CLASS
+  DISPLAY_CLASS display;
+  MomentaryButton user_btn(PIN_USER_BTN, 1000, true, false, false);
+
+  MomentaryButton back_btn(PIN_BACK_BTN, 1000, true, false, true);
+#endif
+
+
+RADIO_CLASS radio = new Module(P_LORA_NSS, P_LORA_DIO_1, P_LORA_RESET, P_LORA_BUSY, SPI);
+
+WRAPPER_CLASS radio_driver(radio, board);
+
+VolatileRTCClock fallback_clock;
+AutoDiscoverRTCClock rtc_clock(fallback_clock);
+
+#if ENV_INCLUDE_GPS
+  #include <helpers/sensors/MicroNMEALocationProvider.h>
+  MicroNMEALocationProvider nmea = MicroNMEALocationProvider(Serial1, &rtc_clock);
+  EnvironmentSensorManager sensors = EnvironmentSensorManager(nmea);
+#else
+  EnvironmentSensorManager sensors;
+#endif
+
+bool radio_init() {
+  rtc_clock.begin(Wire);
+  return radio.std_init(&SPI);
+}
+
+uint32_t radio_get_rng_seed() {
+  return radio.random(0x7FFFFFFF);
+}
+
+void radio_set_params(float freq, float bw, uint8_t sf, uint8_t cr) {
+  radio.setFrequency(freq);
+  radio.setSpreadingFactor(sf);
+  radio.setBandwidth(bw);
+  radio.setCodingRate(cr);
+}
+
+void radio_set_tx_power(int8_t dbm) {
+  radio.setOutputPower(dbm);
+}
+
+mesh::LocalIdentity radio_new_identity() {
+  RadioNoiseListener rng(radio);
+  return mesh::LocalIdentity(&rng);  // create new random identity
+}

variants/gat562_mesh_evb_pro/target.h

@@ -0,0 +1,29 @@
+#pragma once
+
+#define RADIOLIB_STATIC_ONLY 1
+#include <RadioLib.h>
+#include <helpers/radiolib/RadioLibWrappers.h>
+#include <GAT562EVBProBoard.h>
+#include <helpers/radiolib/CustomSX1262Wrapper.h>
+#include <helpers/AutoDiscoverRTCClock.h>
+#include <helpers/sensors/EnvironmentSensorManager.h>
+
+#ifdef DISPLAY_CLASS
+  #include <helpers/ui/SSD1306Display.h>
+  extern DISPLAY_CLASS display;
+  #include <helpers/ui/MomentaryButton.h>
+  extern MomentaryButton user_btn;
+
+  extern MomentaryButton back_btn;
+#endif
+
+extern GAT562EVBProBoard board;
+extern WRAPPER_CLASS radio_driver;
+extern AutoDiscoverRTCClock rtc_clock;
+extern EnvironmentSensorManager sensors;
+
+bool radio_init();
+uint32_t radio_get_rng_seed();
+void radio_set_params(float freq, float bw, uint8_t sf, uint8_t cr);
+void radio_set_tx_power(int8_t dbm);
+mesh::LocalIdentity radio_new_identity();

variants/gat562_mesh_evb_pro/variant.cpp

@@ -0,0 +1,49 @@
+/*
+  Copyright (c) 2014-2015 Arduino LLC.  All right reserved.
+  Copyright (c) 2016 Sandeep Mistry All right reserved.
+  Copyright (c) 2018, Adafruit Industries (adafruit.com)
+
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2.1 of the License, or (at your option) any later version.
+
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+  See the GNU Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public
+  License along with this library; if not, write to the Free Software
+  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+*/
+
+#include "variant.h"
+#include "wiring_constants.h"
+#include "wiring_digital.h"
+#include "nrf.h"
+
+const uint32_t g_ADigitalPinMap[] =
+{
+  // P0
+  0 , 1 , 2 , 3 , 4 , 5 , 6 , 7 ,
+  8 , 9 , 10, 11, 12, 13, 14, 15,
+  16, 17, 18, 19, 20, 21, 22, 23,
+  24, 25, 26, 27, 28, 29, 30, 31,
+
+  // P1
+  32, 33, 34, 35, 36, 37, 38, 39,
+  40, 41, 42, 43, 44, 45, 46, 47
+};
+
+
+void initVariant()
+{
+  // LED1 & LED2
+  pinMode(PIN_LED1, OUTPUT);
+  ledOff(PIN_LED1);
+
+  // pinMode(PIN_LED2, OUTPUT);
+  // ledOff(PIN_LED2);;
+}
+