Add MeshCore relay_radio firmware for Heltec T114

variants/mesh_pocket/MeshPocket.cpp

@@ -0,0 +1,12 @@
+#include <Arduino.h>
+#include <Wire.h>
+
+#include "MeshPocket.h"
+
+void HeltecMeshPocket::begin() {
+  NRF52Board::begin();
+  Serial.begin(115200);
+  pinMode(PIN_VBAT_READ, INPUT);
+
+  pinMode(PIN_USER_BTN, INPUT);
+}

variants/mesh_pocket/MeshPocket.h

@@ -0,0 +1,39 @@
+#pragma once
+
+#include <Arduino.h>
+#include <MeshCore.h>
+#include <helpers/NRF52Board.h>
+
+// built-ins
+#define  PIN_VBAT_READ    29
+#define  PIN_BAT_CTL      34
+#define  MV_LSB   (3000.0F / 4096.0F) // 12-bit ADC with 3.0V input range
+
+class HeltecMeshPocket : public NRF52BoardDCDC {
+public:
+  HeltecMeshPocket() : NRF52Board("MESH_POCKET_OTA") {}
+  void begin();
+
+  uint16_t getBattMilliVolts() override {
+    int adcvalue = 0;
+    analogReadResolution(12);
+    analogReference(AR_INTERNAL_3_0);
+    pinMode(PIN_BAT_CTL, OUTPUT);          // battery adc can be read only ctrl pin set to high
+    pinMode(PIN_VBAT_READ, INPUT);
+    digitalWrite(PIN_BAT_CTL, HIGH);
+
+    delay(10);
+    adcvalue = analogRead(PIN_VBAT_READ);
+    digitalWrite(PIN_BAT_CTL, LOW);
+
+    return (uint16_t)((float)adcvalue * MV_LSB * 4.9);
+  }
+
+  const char* getManufacturerName() const override {
+    return "Heltec MeshPocket";
+  }
+
+  void powerOff() override {
+    sd_power_system_off();
+  }
+};

variants/mesh_pocket/platformio.ini

@@ -0,0 +1,117 @@
+[Mesh_pocket]
+extends = nrf52_base
+board = heltec_mesh_pocket
+platform_packages = framework-arduinoadafruitnrf52
+board_build.ldscript = boards/nrf52840_s140_v6.ld
+build_flags =  ${nrf52_base.build_flags}
+  -I src/helpers/nrf52
+  -I lib/nrf52/s140_nrf52_6.1.1_API/include
+  -I lib/nrf52/s140_nrf52_6.1.1_API/include/nrf52
+  -I variants/mesh_pocket
+  -D HELTEC_MESH_POCKET
+  -D RADIO_CLASS=CustomSX1262
+  -D WRAPPER_CLASS=CustomSX1262Wrapper
+  -D LORA_TX_POWER=22
+  -D SX126X_CURRENT_LIMIT=140
+  -D SX126X_RX_BOOSTED_GAIN=1
+  -D EINK_DISPLAY_MODEL=GxEPD2_213_B74
+  -D EINK_SCALE_X=1.953125f
+  -D EINK_SCALE_Y=1.28f
+  -D EINK_X_OFFSET=0
+  -D EINK_Y_OFFSET=10
+  -D DISPLAY_CLASS=GxEPDDisplay
+  -D DISABLE_DIAGNOSTIC_OUTPUT
+build_src_filter = ${nrf52_base.build_src_filter}
+  +<helpers/*.cpp>
+  +<../variants/mesh_pocket>
+  +<helpers/ui/GxEPDDisplay.cpp>
+lib_deps =
+  ${nrf52_base.lib_deps}
+  adafruit/Adafruit EPD @ 4.6.1
+  rweather/Crypto @ ^0.4.0
+  stevemarple/MicroNMEA @ ^2.0.6
+  zinggjm/GxEPD2 @ 1.6.2
+  bakercp/CRC32 @ ^2.0.0
+
+debug_tool = jlink
+upload_protocol = nrfutil
+
+[env:Mesh_pocket_repeater]
+extends = Mesh_pocket
+build_src_filter = ${Mesh_pocket.build_src_filter}
+  +<../examples/simple_repeater>
+
+build_flags =
+  ${Mesh_pocket.build_flags}
+  -D ADVERT_NAME='"Heltec_Mesh_Pocket 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
+
+[env:Mesh_pocket_room_server]
+extends = Mesh_pocket
+build_src_filter = ${Mesh_pocket.build_src_filter}
+  +<../examples/simple_room_server>
+build_flags =
+  ${Mesh_pocket.build_flags}
+  -D ADVERT_NAME='"Heltec_Mesh_Pocket 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
+
+[env:Mesh_pocket_companion_radio_ble]
+extends = Mesh_pocket
+board_build.ldscript = boards/nrf52840_s140_v6_extrafs.ld
+board_upload.maximum_size = 712704
+build_flags =
+  ${Mesh_pocket.build_flags}
+  -I examples/companion_radio/ui-new
+  -D MAX_CONTACTS=350
+  -D MAX_GROUP_CHANNELS=40
+  -D BLE_PIN_CODE=123456
+  -D OFFLINE_QUEUE_SIZE=256
+  -D AUTO_OFF_MILLIS=0
+;  -D BLE_DEBUG_LOGGING=1
+;  -D MESH_PACKET_LOGGING=1
+;  -D MESH_DEBUG=1
+
+build_src_filter = ${Mesh_pocket.build_src_filter}
+  +<helpers/nrf52/SerialBLEInterface.cpp>
+  +<../examples/companion_radio/*.cpp>
+  +<../examples/companion_radio/ui-new/*.cpp>
+lib_deps =
+  ${Mesh_pocket.lib_deps}
+  densaugeo/base64 @ ~1.4.0
+
+[env:Mesh_pocket_companion_radio_usb]
+extends = Mesh_pocket
+board_build.ldscript = boards/nrf52840_s140_v6_extrafs.ld
+board_upload.maximum_size = 712704
+build_flags =
+  ${Mesh_pocket.build_flags}
+  -I examples/companion_radio/ui-new
+  -D MAX_CONTACTS=350
+  -D MAX_GROUP_CHANNELS=40
+  -D AUTO_OFF_MILLIS=0
+;  -D BLE_PIN_CODE=123456
+;  -D BLE_DEBUG_LOGGING=1
+;  -D MESH_PACKET_LOGGING=1
+;  -D MESH_DEBUG=1
+build_src_filter = ${Mesh_pocket.build_src_filter}
+  +<helpers/nrf52/*.cpp>
+  +<../examples/companion_radio/*.cpp>
+  +<../examples/companion_radio/ui-new/*.cpp>
+lib_deps =
+  ${Mesh_pocket.lib_deps}
+  densaugeo/base64 @ ~1.4.0
+
+[env:Mesh_pocket_kiss_modem]
+extends = Mesh_pocket
+build_src_filter = ${Mesh_pocket.build_src_filter}
+  +<../examples/kiss_modem/>

variants/mesh_pocket/target.cpp

@@ -0,0 +1,30 @@
+#include <Arduino.h>
+#include "target.h"
+#include <helpers/ArduinoHelpers.h>
+#include <helpers/sensors/MicroNMEALocationProvider.h>
+
+HeltecMeshPocket board;
+
+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);
+
+SensorManager sensors = SensorManager();
+
+VolatileRTCClock fallback_clock;
+AutoDiscoverRTCClock rtc_clock(fallback_clock);
+
+#ifdef DISPLAY_CLASS
+  DISPLAY_CLASS display;
+  MomentaryButton user_btn(PIN_USER_BTN, 1000, true);
+#endif
+
+bool radio_init() {
+  return radio.std_init(&SPI);
+}
+
+mesh::LocalIdentity radio_new_identity() {
+  RadioNoiseListener rng(radio);
+  return mesh::LocalIdentity(&rng);  // create new random identity
+}
+

variants/mesh_pocket/target.h

@@ -0,0 +1,31 @@
+#pragma once
+
+#define RADIOLIB_STATIC_ONLY 1
+#include <RadioLib.h>
+#include <helpers/radiolib/RadioLibWrappers.h>
+#include <helpers/radiolib/CustomSX1262Wrapper.h>
+#include <helpers/AutoDiscoverRTCClock.h>
+#include <helpers/SensorManager.h>
+#include <helpers/sensors/LocationProvider.h>
+#include "MeshPocket.h"
+
+#ifdef DISPLAY_CLASS
+#include <helpers/ui/GxEPDDisplay.h>
+#include <helpers/ui/MomentaryButton.h>
+#endif
+
+extern HeltecMeshPocket board;
+extern WRAPPER_CLASS radio_driver;
+extern AutoDiscoverRTCClock rtc_clock;
+
+#ifdef DISPLAY_CLASS
+  extern DISPLAY_CLASS display;
+  extern MomentaryButton user_btn;
+#endif
+
+bool radio_init();
+mesh::LocalIdentity radio_new_identity();
+
+extern SensorManager sensors;
+
+

variants/mesh_pocket/variant.cpp

@@ -0,0 +1,15 @@
+#include "variant.h"
+#include "nrf.h"
+#include "wiring_constants.h"
+#include "wiring_digital.h"
+
+const int MISO = PIN_SPI1_MISO;
+const int MOSI = PIN_SPI1_MOSI;
+const int SCK = PIN_SPI1_SCK;
+
+const uint32_t g_ADigitalPinMap[] = {
+    // P0 - pins 0 and 1 are hardwired for xtal and should never be enabled
+    0xff, 0xff, 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};

variants/mesh_pocket/variant.h

@@ -0,0 +1,124 @@
+/*
+ * variant.h
+ * MIT License
+ */
+
+#pragma once
+
+#include "WVariant.h"
+
+////////////////////////////////////////////////////////////////////////////////
+// Low frequency clock source
+
+#define USE_LFXO    // 32.768 kHz crystal oscillator
+#define VARIANT_MCK (64000000ul)
+
+
+////////////////////////////////////////////////////////////////////////////////
+// Power
+
+#define BATTERY_PIN             (0 + 29)
+#define PIN_BAT_CTRL            (32 + 2)
+#define ADC_MULTIPLIER          (4.90F)
+
+#define ADC_RESOLUTION          (14)
+#define BATTERY_SENSE_RES       (12)
+
+#define AREF_VOLTAGE            (3.0)
+
+////////////////////////////////////////////////////////////////////////////////
+// Number of pins
+
+#define PINS_COUNT              (48)
+#define NUM_DIGITAL_PINS        (48)
+#define NUM_ANALOG_INPUTS       (1)
+#define NUM_ANALOG_OUTPUTS      (0)
+
+////////////////////////////////////////////////////////////////////////////////
+// UART pin definition
+
+#define PIN_SERIAL1_RX          (37)
+#define PIN_SERIAL1_TX          (39)
+
+#define PIN_SERIAL2_RX          (7)
+#define PIN_SERIAL2_TX          (8)
+
+////////////////////////////////////////////////////////////////////////////////
+// I2C pin definition
+#define WIRE_INTERFACES_COUNT 	(1)
+
+#define PIN_WIRE_SDA (32+15)
+#define PIN_WIRE_SCL (32+13)
+
+////////////////////////////////////////////////////////////////////////////////
+// Builtin LEDs
+
+#define LED_BUILTIN             (13)
+#define PIN_LED                 LED_BUILTIN
+#define LED_RED                 LED_BUILTIN
+#define LED_BLUE                (-1)            // No blue led, prevents Bluefruit flashing the green LED during advertising
+#define PIN_STATUS_LED          LED_BUILTIN
+
+#define LED_STATE_ON            LOW
+
+////////////////////////////////////////////////////////////////////////////////
+// Builtin buttons
+
+#define PIN_BUTTON1             (32 + 10)
+#define BUTTON_PIN              PIN_BUTTON1
+
+// #define PIN_BUTTON2             (0 + 18)
+// #define BUTTON_PIN2             PIN_BUTTON2
+
+#define PIN_USER_BTN            BUTTON_PIN
+
+////////////////////////////////////////////////////////////////////////////////
+
+// SPI pin definition
+#define SPI_INTERFACES_COUNT    (2)
+
+// Lora
+#define USE_SX1262
+#define SX126X_CS               (0 + 26)
+#define SX126X_DIO1             (0 + 16)
+#define SX126X_BUSY             (0 + 15)
+#define SX126X_RESET            (0 + 12)
+#define SX126X_DIO2_AS_RF_SWITCH true
+#define SX126X_DIO3_TCXO_VOLTAGE 1.8
+
+#define PIN_SPI_MISO            (32 + 9)
+#define PIN_SPI_MOSI            (0 + 5)
+#define PIN_SPI_SCK             (0 + 4)
+
+#define LORA_CS       SX126X_CS
+#define P_LORA_DIO_1  SX126X_DIO1
+#define P_LORA_NSS    SX126X_CS
+#define P_LORA_RESET  SX126X_RESET
+#define P_LORA_BUSY   SX126X_BUSY
+#define P_LORA_SCLK   PIN_SPI_SCK
+#define P_LORA_MISO   PIN_SPI_MISO
+#define P_LORA_MOSI   PIN_SPI_MOSI
+
+
+////////////////////////////////////////////////////////////////////////////////
+// EInk
+
+#define PIN_DISPLAY_CS                 (24)
+#define PIN_DISPLAY_BUSY               (32 + 6)
+#define PIN_DISPLAY_DC                 (31)
+#define PIN_DISPLAY_RST                (32 + 4)
+
+#define PIN_SPI1_MISO           (-1)
+#define PIN_SPI1_MOSI           (20)
+#define PIN_SPI1_SCK            (22)
+
+
+// GxEPD2 needs that for a panel that is not even used !
+extern const int MISO;
+extern const int MOSI;
+extern const int SCK;
+
+
+#undef HAS_GPS
+#define HAS_GPS 0
+#define HAS_RTC 0