Add RAK11200 / RAK13300 variant

boards/wiscore_rak11200.json

@@ -0,0 +1,37 @@
+{
+  "build": {
+    "arduino":{
+      "ldscript": "esp32_out.ld"
+    },
+    "core": "esp32",
+    "extra_flags": "-DARDUINO_ESP32_DEV",
+    "f_cpu": "240000000L",
+    "f_flash": "40000000L",
+    "flash_mode": "dio",
+    "mcu": "esp32",
+    "variant": "WisCore_RAK11200_Board"
+  },
+  "connectivity": [
+    "wifi",
+    "bluetooth"
+  ],
+  "frameworks": [
+    "arduino",
+    "espidf"
+  ],
+  "name": "WisCore RAK11200 Board",
+  "upload": {
+    "flash_size": "4MB",
+    "maximum_ram_size": 327680,
+    "maximum_size": 4194304,
+    "protocols": [
+      "esptool",
+      "espota",
+      "ftdi"
+    ],
+    "require_upload_port": true,
+    "speed": 460800
+  },
+  "url": "https://www.rakwireless.com",
+  "vendor": "RAKwireless"
+}

variants/rak11200/RAK11200Board.cpp

@@ -0,0 +1,23 @@
+#include "RAK11200Board.h"
+
+void RAK11200Board::begin() {
+  ESP32Board::begin();
+
+  pinMode(PIN_VBAT_READ, INPUT);
+
+  pinMode(SX126X_POWER_EN, OUTPUT);
+  digitalWrite(SX126X_POWER_EN, HIGH);
+  delay(10);   // give sx1262 some time to power up
+
+#ifdef PIN_USER_BTN
+  pinMode(PIN_USER_BTN, INPUT_PULLUP);
+#endif
+
+#ifdef PIN_USER_BTN_ANA
+  pinMode(PIN_USER_BTN_ANA, INPUT_PULLUP);
+#endif
+}
+
+const char* RAK11200Board::getManufacturerName() const {
+  return "RAK 11200";
+}

variants/rak11200/RAK11200Board.h

@@ -0,0 +1,23 @@
+#pragma once
+
+#include <Arduino.h>
+#include <helpers/ESP32Board.h>
+
+// LoRa radio module pins when paired with the RAK13300 SX1262 module
+#define  P_LORA_DIO_1   22    // GPIO22 (ESP32 pin 36 -> IO6/DIO1)
+#define  P_LORA_NSS     32    // GPIO32 (ESP32 pin 8 -> SPI_CS)
+#define  P_LORA_RESET   23    // GPIO23 (ESP32 pin 37 -> IO4/NRESET)
+#define  P_LORA_BUSY    13    // GPIO13 (ESP32 pin 16 -> IO5)
+#define  P_LORA_SCLK    33    // GPIO33 (ESP32 pin 9 -> SPI_SCK)
+#define  P_LORA_MISO    35    // GPIO35 (ESP32 pin 7 -> SPI_MISO)
+#define  P_LORA_MOSI    25    // GPIO25 (ESP32 pin 10 -> SPI_MOSI)
+#define  SX126X_POWER_EN  27    // GPIO27 (ESP32 pin 12 -> IO2)
+#define  PIN_VBAT_READ    36    // WB_A0 for battery reading
+
+class RAK11200Board : public ESP32Board {
+
+public:
+  void begin();
+  const char* getManufacturerName() const override;
+
+};

variants/rak11200/pins_arduino.h

@@ -0,0 +1,50 @@
+#ifndef Pins_Arduino_h
+#define Pins_Arduino_h
+
+#ifndef _VARIANT_RAK11200_
+#define _VARIANT_RAK11200_
+#endif
+
+#include <stdint.h>
+
+#define EXTERNAL_NUM_INTERRUPTS 16
+#define NUM_DIGITAL_PINS 40
+#define NUM_ANALOG_INPUTS 16
+
+#define analogInputToDigitalPin(p) (((p) < 20) ? (esp32_adc2gpio[(p)]) : -1)
+#define digitalPinToInterrupt(p) (((p) < 40) ? (p) : -1)
+#define digitalPinHasPWM(p) (p < 34)
+
+#define LED_GREEN 12
+#define LED_BLUE 2
+
+#define LED_BUILTIN LED_GREEN
+
+static const uint8_t TX = 1;
+static const uint8_t RX = 3;
+
+#define TX1 21
+#define RX1 19
+
+#define WB_IO1 14
+#define WB_IO2 27
+#define WB_IO3 26
+#define WB_IO4 23
+#define WB_IO5 13
+#define WB_IO6 22
+#define WB_SW1 34
+#define WB_A0 36
+#define WB_A1 39
+#define WB_CS 32
+#define WB_LED1 12
+#define WB_LED2 2
+
+static const uint8_t SDA = 4;
+static const uint8_t SCL = 5;
+
+static const uint8_t SS = 32;
+static const uint8_t MOSI = 25;
+static const uint8_t MISO = 35;
+static const uint8_t SCK = 33;
+
+#endif /* Pins_Arduino_h */

variants/rak11200/platformio.ini

@@ -0,0 +1,169 @@
+[rak11200]
+extends = esp32_base
+board = wiscore_rak11200
+board_build.partitions = min_spiffs.csv ; get around 4mb flash limit
+build_flags =
+  ${esp32_base.build_flags}
+  ${sensor_base.build_flags}
+  -I variants/rak11200
+  -D RAK_11200
+  -D RAK_BOARD
+  -D PIN_BOARD_SCL=5
+  -D PIN_BOARD_SDA=4
+  -D PIN_GPS_TX=21
+  -D PIN_GPS_RX=19
+  -D PIN_GPS_EN=-1
+  -D PIN_OLED_RESET=-1
+  -D RADIO_CLASS=CustomSX1262
+  -D WRAPPER_CLASS=CustomSX1262Wrapper
+  -D LORA_TX_POWER=22
+  -D SX126X_CURRENT_LIMIT=140
+  -D SX126X_DIO2_AS_RF_SWITCH=true
+  -D SX126X_DIO3_TCXO_VOLTAGE=1.8
+  -D ENV_INCLUDE_GPS=0
+  -D RAK_WISBLOCK_GPS=0
+  -D ENV_INCLUDE_INA3221=0
+  -D ENV_INCLUDE_VL53L0X=0 ; Has a fairly long timeout of 40 seconds so we disable to prevent that startup delay
+  -D DISPLAY_CLASS=NullDisplayDriver
+build_src_filter = ${esp32_base.build_src_filter}
+  +<../variants/rak11200>
+  +<helpers/sensors>
+  +<helpers/ui/NullDisplayDriver.cpp>
+  +<helpers/ui/MomentaryButton.cpp>
+lib_deps =
+  ${esp32_base.lib_deps}
+  ${sensor_base.lib_deps}
+  sparkfun/SparkFun u-blox GNSS Arduino Library@^2.2.27
+
+[env:RAK_11200_Repeater]
+extends = rak11200
+build_flags =
+  ${rak11200.build_flags}
+  -D ADVERT_NAME='"RAK11200 Repeater"'
+  -D ADVERT_LAT=0.0
+  -D ADVERT_LON=0.0
+  -D ADMIN_PASSWORD='"password"'
+  -D MAX_NEIGHBOURS=8
+;  -D MESH_PACKET_LOGGING=1
+;  -D MESH_DEBUG=1
+build_src_filter = ${rak11200.build_src_filter}
+  +<../examples/simple_repeater>
+lib_deps =
+  ${rak11200.lib_deps}
+  ${esp32_ota.lib_deps}
+
+[env:RAK_11200_room_server]
+extends = rak11200
+build_flags =
+  ${rak11200.build_flags}
+  -D ADVERT_NAME='"Test 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 = ${rak11200.build_src_filter}
+  +<../examples/simple_room_server>
+lib_deps =
+  ${rak11200.lib_deps}
+  ${esp32_ota.lib_deps}
+
+[env:RAK_11200_companion_radio_usb]
+extends = rak11200
+build_flags =
+  ${rak11200.build_flags}
+  -I examples/companion_radio/ui-orig
+  -D PIN_USER_BTN=34
+  -D PIN_USER_BTN_ANA=36
+  -D MAX_CONTACTS=100
+  -D MAX_GROUP_CHANNELS=8
+; NOTE: DO NOT ENABLE -->  -D MESH_PACKET_LOGGING=1
+; NOTE: DO NOT ENABLE -->  -D MESH_DEBUG=1
+build_src_filter = ${rak11200.build_src_filter}
+  +<../examples/companion_radio/*.cpp>
+  +<../examples/companion_radio/ui-orig/*.cpp>
+lib_deps =
+  ${rak11200.lib_deps}
+  ${esp32_ota.lib_deps}
+  densaugeo/base64 @ ~1.4.0
+
+[env:RAK_11200_companion_radio_ble]
+extends = rak11200
+build_flags =
+  ${rak11200.build_flags}
+  -I examples/companion_radio/ui-orig
+  -D PIN_USER_BTN=34
+  -D PIN_USER_BTN_ANA=36
+  -D MAX_CONTACTS=100
+  -D MAX_GROUP_CHANNELS=8
+  -D BLE_PIN_CODE=123456
+  -D BLE_DEBUG_LOGGING=1
+  -D OFFLINE_QUEUE_SIZE=256
+;  -D MESH_PACKET_LOGGING=1
+;  -D MESH_DEBUG=1
+build_src_filter = ${rak11200.build_src_filter}
+  +<helpers/esp32/SerialBLEInterface.cpp>
+  +<../examples/companion_radio/*.cpp>
+  +<../examples/companion_radio/ui-orig/*.cpp>
+lib_deps =
+  ${rak11200.lib_deps}
+  ${esp32_ota.lib_deps}
+  densaugeo/base64 @ ~1.4.0
+
+[env:RAK_11200_companion_radio_wifi]
+extends = rak11200
+build_flags =
+  ${rak11200.build_flags}
+  -I examples/companion_radio/ui-orig
+  -D PIN_USER_BTN=34
+  -D PIN_USER_BTN_ANA=36
+  -D MAX_CONTACTS=100
+  -D MAX_GROUP_CHANNELS=8
+  -D WIFI_DEBUG_LOGGING=1
+  -D WIFI_SSID='"myssid"'
+  -D WIFI_PWD='"mypwd"'
+  -D OFFLINE_QUEUE_SIZE=256
+; NOTE: DO NOT ENABLE -->  -D MESH_PACKET_LOGGING=1
+; NOTE: DO NOT ENABLE -->  -D MESH_DEBUG=1
+build_src_filter = ${rak11200.build_src_filter}
+  +<helpers/esp32/SerialWifiInterface.cpp>
+  +<../examples/companion_radio/*.cpp>
+  +<../examples/companion_radio/ui-orig/*.cpp>
+lib_deps =
+  ${rak11200.lib_deps}
+  ${esp32_ota.lib_deps}
+  densaugeo/base64 @ ~1.4.0
+
+[env:RAK_11200_terminal_chat]
+extends = rak11200
+build_flags =
+  ${rak11200.build_flags}
+  -D PIN_USER_BTN=34
+  -D PIN_USER_BTN_ANA=36
+  -D MAX_CONTACTS=100
+  -D MAX_GROUP_CHANNELS=1
+;  -D MESH_PACKET_LOGGING=1
+;  -D MESH_DEBUG=1
+build_src_filter = ${rak11200.build_src_filter}
+  +<../examples/simple_secure_chat/main.cpp>
+lib_deps =
+  ${rak11200.lib_deps}
+  ${esp32_ota.lib_deps}
+  densaugeo/base64 @ ~1.4.0
+
+[env:RAK_11200_sensor]
+extends = rak11200
+build_flags =
+  ${rak11200.build_flags}
+  -D ADVERT_NAME='"RAK11200 Sensor"'
+  -D ADVERT_LAT=0.0
+  -D ADVERT_LON=0.0
+  -D ADMIN_PASSWORD='"password"'
+;  -D MESH_PACKET_LOGGING=1
+  -D MESH_DEBUG=1
+build_src_filter = ${rak11200.build_src_filter}
+  +<../examples/simple_sensor>
+lib_deps =
+  ${rak11200.lib_deps}
+  ${esp32_ota.lib_deps}

variants/rak11200/target.cpp

@@ -0,0 +1,68 @@
+#include <Arduino.h>
+#include "target.h"
+#include <helpers/ArduinoHelpers.h>
+
+RAK11200Board 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, true);
+
+  #if defined(PIN_USER_BTN_ANA)
+  MomentaryButton analog_btn(PIN_USER_BTN_ANA, 1000, 20);
+  #endif
+#endif
+
+#if defined(P_LORA_SCLK)
+  static SPIClass spi;
+  RADIO_CLASS radio = new Module(P_LORA_NSS, P_LORA_DIO_1, P_LORA_RESET, P_LORA_BUSY, spi);
+#else
+  RADIO_CLASS radio = new Module(P_LORA_NSS, P_LORA_DIO_1, P_LORA_RESET, P_LORA_BUSY);
+#endif
+
+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);
+  EnvironmentSensorManager sensors = EnvironmentSensorManager(nmea);
+#else
+  EnvironmentSensorManager sensors;
+#endif
+
+bool radio_init() {
+  rtc_clock.begin(Wire);
+
+  #if defined(P_LORA_SCLK)
+    return radio.std_init(&spi);
+  #else
+    return radio.std_init();
+  #endif
+}
+
+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
+}