diff --git a/boards/heltec_tracker_v2.json b/boards/heltec_tracker_v2.json new file mode 100644 index 000000000..62b569e07 --- /dev/null +++ b/boards/heltec_tracker_v2.json @@ -0,0 +1,40 @@ +{ + "build": { + "arduino": { + "ldscript": "esp32s3_out.ld", + "partitions": "default_8MB.csv" + }, + "core": "esp32", + "extra_flags": [ + "-DARDUINO_USB_CDC_ON_BOOT=1", + "-DARDUINO_USB_MODE=0", + "-DARDUINO_RUNNING_CORE=1", + "-DARDUINO_EVENT_RUNNING_CORE=1" + ], + "f_cpu": "240000000L", + "f_flash": "80000000L", + "flash_mode": "qio", + "hwids": [["0x303A", "0x1001"]], + "mcu": "esp32s3", + "variant": "heltec_tracker_v2" + }, + "connectivity": ["wifi", "bluetooth", "lora"], + "debug": { + "default_tool": "esp-builtin", + "onboard_tools": ["esp-builtin"], + "openocd_target": "esp32s3.cfg" + }, + "frameworks": ["arduino", "espidf"], + "name": "heltec_tracker v2", + "upload": { + "flash_size": "8MB", + "maximum_ram_size": 327680, + "maximum_size": 8388608, + "use_1200bps_touch": true, + "wait_for_upload_port": true, + "require_upload_port": true, + "speed": 921600 + }, + "url": "https://heltec.org/", + "vendor": "heltec" +} \ No newline at end of file diff --git a/src/helpers/sensors/MicroNMEALocationProvider.h b/src/helpers/sensors/MicroNMEALocationProvider.h index ec82f25eb..1cf973583 100644 --- a/src/helpers/sensors/MicroNMEALocationProvider.h +++ b/src/helpers/sensors/MicroNMEALocationProvider.h @@ -3,6 +3,7 @@ #include "LocationProvider.h" #include #include +#include #ifndef GPS_EN #ifdef PIN_GPS_EN @@ -37,14 +38,15 @@ class MicroNMEALocationProvider : public LocationProvider { MicroNMEA nmea; mesh::RTCClock* _clock; Stream* _gps_serial; + RefCountedDigitalPin* _peripher_power; int _pin_reset; int _pin_en; long next_check = 0; long time_valid = 0; public : - MicroNMEALocationProvider(Stream& ser, mesh::RTCClock* clock = NULL, int pin_reset = GPS_RESET, int pin_en = GPS_EN) : - _gps_serial(&ser), nmea(_nmeaBuffer, sizeof(_nmeaBuffer)), _pin_reset(pin_reset), _pin_en(pin_en), _clock(clock) { + MicroNMEALocationProvider(Stream& ser, mesh::RTCClock* clock = NULL, int pin_reset = GPS_RESET, int pin_en = GPS_EN,RefCountedDigitalPin* peripher_power=NULL) : + _gps_serial(&ser), nmea(_nmeaBuffer, sizeof(_nmeaBuffer)), _pin_reset(pin_reset), _pin_en(pin_en), _clock(clock), _peripher_power(peripher_power) { if (_pin_reset != -1) { pinMode(_pin_reset, OUTPUT); digitalWrite(_pin_reset, GPS_RESET_FORCE); @@ -56,6 +58,7 @@ public : } void begin() override { + if (_peripher_power) _peripher_power->claim(); if (_pin_en != -1) { digitalWrite(_pin_en, PIN_GPS_EN_ACTIVE); } @@ -75,7 +78,8 @@ public : void stop() override { if (_pin_en != -1) { digitalWrite(_pin_en, !PIN_GPS_EN_ACTIVE); - } + } + if (_peripher_power) _peripher_power->release(); } void syncTime() override { nmea.clear(); LocationProvider::syncTime(); } diff --git a/src/helpers/ui/ST7735Display.cpp b/src/helpers/ui/ST7735Display.cpp index e9eea69b7..0a28077c0 100644 --- a/src/helpers/ui/ST7735Display.cpp +++ b/src/helpers/ui/ST7735Display.cpp @@ -24,14 +24,21 @@ bool ST7735Display::begin() { digitalWrite(PIN_TFT_LEDA_CTL, HIGH); digitalWrite(PIN_TFT_RST, HIGH); +#if defined(HELTEC_TRACKER_V2) + display.initR(INITR_MINI160x80); + display.setRotation(DISPLAY_ROTATION); + uint8_t madctl = ST77XX_MADCTL_MY | ST77XX_MADCTL_MV |ST7735_MADCTL_BGR;//Adjust color to BGR + display.sendCommand(ST77XX_MADCTL, &madctl, 1); +#else display.initR(INITR_MINI160x80_PLUGIN); display.setRotation(DISPLAY_ROTATION); +#endif display.setSPISpeed(40000000); display.fillScreen(ST77XX_BLACK); display.setTextColor(ST77XX_WHITE); display.setTextSize(2); display.cp437(true); // Use full 256 char 'Code Page 437' font - + _isOn = true; } return true; diff --git a/variants/heltec_tracker_v2/HeltecTrackerV2Board.cpp b/variants/heltec_tracker_v2/HeltecTrackerV2Board.cpp new file mode 100644 index 000000000..4975d5cde --- /dev/null +++ b/variants/heltec_tracker_v2/HeltecTrackerV2Board.cpp @@ -0,0 +1,88 @@ +#include "HeltecTrackerV2Board.h" + +void HeltecTrackerV2Board::begin() { + ESP32Board::begin(); + + pinMode(PIN_ADC_CTRL, OUTPUT); + digitalWrite(PIN_ADC_CTRL, LOW); // Initially inactive + + pinMode(P_LORA_PA_POWER, OUTPUT); + digitalWrite(P_LORA_PA_POWER,HIGH); + + rtc_gpio_hold_dis((gpio_num_t)P_LORA_PA_EN); + pinMode(P_LORA_PA_EN, OUTPUT); + digitalWrite(P_LORA_PA_EN,HIGH); + pinMode(P_LORA_PA_TX_EN, OUTPUT); + digitalWrite(P_LORA_PA_TX_EN,LOW); + + periph_power.begin(); + + esp_reset_reason_t reason = esp_reset_reason(); + if (reason == ESP_RST_DEEPSLEEP) { + long wakeup_source = esp_sleep_get_ext1_wakeup_status(); + if (wakeup_source & (1 << P_LORA_DIO_1)) { // received a LoRa packet (while in deep sleep) + startup_reason = BD_STARTUP_RX_PACKET; + } + + rtc_gpio_hold_dis((gpio_num_t)P_LORA_NSS); + rtc_gpio_deinit((gpio_num_t)P_LORA_DIO_1); + } + } + + void HeltecTrackerV2Board::onBeforeTransmit(void) { + digitalWrite(P_LORA_TX_LED, HIGH); // turn TX LED on + digitalWrite(P_LORA_PA_TX_EN,HIGH); + } + + void HeltecTrackerV2Board::onAfterTransmit(void) { + digitalWrite(P_LORA_TX_LED, LOW); // turn TX LED off + digitalWrite(P_LORA_PA_TX_EN,LOW); + } + + void HeltecTrackerV2Board::enterDeepSleep(uint32_t secs, int pin_wake_btn) { + esp_sleep_pd_config(ESP_PD_DOMAIN_RTC_PERIPH, ESP_PD_OPTION_ON); + + // Make sure the DIO1 and NSS GPIOs are hold on required levels during deep sleep + rtc_gpio_set_direction((gpio_num_t)P_LORA_DIO_1, RTC_GPIO_MODE_INPUT_ONLY); + rtc_gpio_pulldown_en((gpio_num_t)P_LORA_DIO_1); + + rtc_gpio_hold_en((gpio_num_t)P_LORA_NSS); + + rtc_gpio_hold_en((gpio_num_t)P_LORA_PA_EN); //It also needs to be enabled in receive mode + + if (pin_wake_btn < 0) { + esp_sleep_enable_ext1_wakeup( (1L << P_LORA_DIO_1), ESP_EXT1_WAKEUP_ANY_HIGH); // wake up on: recv LoRa packet + } else { + esp_sleep_enable_ext1_wakeup( (1L << P_LORA_DIO_1) | (1L << pin_wake_btn), ESP_EXT1_WAKEUP_ANY_HIGH); // wake up on: recv LoRa packet OR wake btn + } + + if (secs > 0) { + esp_sleep_enable_timer_wakeup(secs * 1000000); + } + + // Finally set ESP32 into sleep + esp_deep_sleep_start(); // CPU halts here and never returns! + } + + void HeltecTrackerV2Board::powerOff() { + enterDeepSleep(0); + } + + uint16_t HeltecTrackerV2Board::getBattMilliVolts() { + analogReadResolution(10); + digitalWrite(PIN_ADC_CTRL, HIGH); + delay(10); + uint32_t raw = 0; + for (int i = 0; i < 8; i++) { + raw += analogRead(PIN_VBAT_READ); + } + raw = raw / 8; + + digitalWrite(PIN_ADC_CTRL, LOW); + + return (5.42 * (3.3 / 1024.0) * raw) * 1000; + } + + const char* HeltecTrackerV2Board::getManufacturerName() const { + return "Heltec Tracker V2"; + } diff --git a/variants/heltec_tracker_v2/HeltecTrackerV2Board.h b/variants/heltec_tracker_v2/HeltecTrackerV2Board.h new file mode 100644 index 000000000..d93c86cdd --- /dev/null +++ b/variants/heltec_tracker_v2/HeltecTrackerV2Board.h @@ -0,0 +1,23 @@ +#pragma once + +#include +#include +#include +#include + +class HeltecTrackerV2Board : public ESP32Board { + +public: + RefCountedDigitalPin periph_power; + + HeltecTrackerV2Board() : periph_power(PIN_VEXT_EN,PIN_VEXT_EN_ACTIVE) { } + + void begin(); + void onBeforeTransmit(void) override; + void onAfterTransmit(void) override; + void enterDeepSleep(uint32_t secs, int pin_wake_btn = -1); + void powerOff() override; + uint16_t getBattMilliVolts() override; + const char* getManufacturerName() const override ; + +}; diff --git a/variants/heltec_tracker_v2/pins_arduino.h b/variants/heltec_tracker_v2/pins_arduino.h new file mode 100644 index 000000000..982cb5e5a --- /dev/null +++ b/variants/heltec_tracker_v2/pins_arduino.h @@ -0,0 +1,60 @@ +#ifndef Pins_Arduino_h +#define Pins_Arduino_h + +#include + +static const uint8_t LED_BUILTIN = 18; +#define BUILTIN_LED LED_BUILTIN // backward compatibility +#define LED_BUILTIN LED_BUILTIN // allow testing #ifdef LED_BUILTIN + +static const uint8_t TX = 43; +static const uint8_t RX = 44; + +static const uint8_t SDA = 5; +static const uint8_t SCL = 6; + +static const uint8_t SS = 8; +static const uint8_t MOSI = 10; +static const uint8_t MISO = 11; +static const uint8_t SCK = 9; + +static const uint8_t A0 = 1; +static const uint8_t A1 = 2; +static const uint8_t A2 = 3; +static const uint8_t A3 = 4; +static const uint8_t A4 = 5; +static const uint8_t A5 = 6; +static const uint8_t A6 = 7; +static const uint8_t A7 = 8; +static const uint8_t A8 = 9; +static const uint8_t A9 = 10; +static const uint8_t A10 = 11; +static const uint8_t A11 = 12; +static const uint8_t A12 = 13; +static const uint8_t A13 = 14; +static const uint8_t A14 = 15; +static const uint8_t A15 = 16; +static const uint8_t A16 = 17; +static const uint8_t A17 = 18; +static const uint8_t A18 = 19; +static const uint8_t A19 = 20; + +static const uint8_t T1 = 1; +static const uint8_t T2 = 2; +static const uint8_t T3 = 3; +static const uint8_t T4 = 4; +static const uint8_t T5 = 5; +static const uint8_t T6 = 6; +static const uint8_t T7 = 7; +static const uint8_t T8 = 8; +static const uint8_t T9 = 9; +static const uint8_t T10 = 10; +static const uint8_t T11 = 11; +static const uint8_t T12 = 12; +static const uint8_t T13 = 13; +static const uint8_t T14 = 14; + +static const uint8_t Vext = 3; +static const uint8_t LED = 18; + +#endif /* Pins_Arduino_h */ \ No newline at end of file diff --git a/variants/heltec_tracker_v2/platformio.ini b/variants/heltec_tracker_v2/platformio.ini new file mode 100644 index 000000000..c4a79d9e4 --- /dev/null +++ b/variants/heltec_tracker_v2/platformio.ini @@ -0,0 +1,218 @@ +[Heltec_tracker_v2] +extends = esp32_base +board = heltec_tracker_v2 +build_flags = + ${esp32_base.build_flags} + ${sensor_base.build_flags} + -I variants/heltec_tracker_v2 + -D HELTEC_TRACKER_V2 + -D ESP32_CPU_FREQ=160 + -D RADIO_CLASS=CustomSX1262 + -D WRAPPER_CLASS=CustomSX1262Wrapper + -D P_LORA_TX_LED=18 + -D P_LORA_DIO_1=14 + -D P_LORA_NSS=8 + -D P_LORA_RESET=12 + -D P_LORA_BUSY=13 + -D P_LORA_SCLK=9 + -D P_LORA_MISO=11 + -D P_LORA_MOSI=10 + -D P_LORA_PA_POWER=7 ;power en + -D P_LORA_PA_EN=4 + -D P_LORA_PA_TX_EN=46 ;enable tx + -D LORA_TX_POWER=10 ;If it is configured as 10 here, the final output will be 22 dbm. + -D MAX_LORA_TX_POWER=22 ;Max SX1262 output + -D SX126X_DIO2_AS_RF_SWITCH=true + -D SX126X_DIO3_TCXO_VOLTAGE=1.8 + -D SX126X_CURRENT_LIMIT=140 + -D SX126X_RX_BOOSTED_GAIN=1 + -D PIN_BOARD_SDA=5 + -D PIN_BOARD_SCL=6 + -D PIN_USER_BTN=0 + -D PIN_TFT_SDA=42 ; SDIN + -D PIN_TFT_SCL=41 ; SCLK + -D PIN_TFT_DC=40 ; RS (register select) + -D PIN_TFT_RST=39 ; RES + -D PIN_TFT_CS=38 + -D USE_PIN_TFT=1 + -D PIN_VEXT_EN=3 ; Vext is connected to VDD which is also connected to OLED & GPS + -D PIN_VEXT_EN_ACTIVE=HIGH + -D PIN_TFT_LEDA_CTL=21 ; LEDK (switches on/off via mosfet to create the ground) + -D DISPLAY_ROTATION=1 + -D PIN_GPS_RX=34 + -D PIN_GPS_TX=33 + -D PIN_GPS_RESET=35 + -D PIN_GPS_RESET_ACTIVE=LOW + -D GPS_BAUD_RATE=115200 + -D ENV_INCLUDE_GPS=1 + -D PIN_ADC_CTRL=2 + -D PIN_VBAT_READ=1 +build_src_filter = ${esp32_base.build_src_filter} + +<../variants/heltec_tracker_v2> + + +lib_deps = + ${esp32_base.lib_deps} + ${sensor_base.lib_deps} + adafruit/Adafruit ST7735 and ST7789 Library @ ^1.11.0 + +[env:heltec_tracker_v2_repeater] +extends = Heltec_tracker_v2 +build_flags = + ${Heltec_tracker_v2.build_flags} + -D DISPLAY_CLASS=ST7735Display + -D ADVERT_NAME='"Heltec 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 = ${Heltec_tracker_v2.build_src_filter} + + + +<../examples/simple_repeater> +lib_deps = + ${Heltec_tracker_v2.lib_deps} + ${esp32_ota.lib_deps} + bakercp/CRC32 @ ^2.0.0 + +[env:heltec_tracker_v2_repeater_bridge_espnow] +extends = Heltec_tracker_v2 +build_flags = + ${Heltec_tracker_v2.build_flags} + -D DISPLAY_CLASS=ST7735Display + -D ADVERT_NAME='"ESPNow Bridge"' + -D ADVERT_LAT=0.0 + -D ADVERT_LON=0.0 + -D ADMIN_PASSWORD='"password"' + -D MAX_NEIGHBOURS=50 + -D WITH_ESPNOW_BRIDGE=1 +; -D BRIDGE_DEBUG=1 +; -D MESH_PACKET_LOGGING=1 +; -D MESH_DEBUG=1 +build_src_filter = ${Heltec_tracker_v2.build_src_filter} + + + + + +<../examples/simple_repeater> +lib_deps = + ${Heltec_tracker_v2.lib_deps} + ${esp32_ota.lib_deps} + +[env:heltec_tracker_v2_room_server] +extends = Heltec_tracker_v2 +build_flags = + ${Heltec_tracker_v2.build_flags} + -D DISPLAY_CLASS=ST7735Display + -D ADVERT_NAME='"Heltec 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 = ${Heltec_tracker_v2.build_src_filter} + + + +<../examples/simple_room_server> +lib_deps = + ${Heltec_tracker_v2.lib_deps} + ${esp32_ota.lib_deps} + +[env:heltec_tracker_v2_terminal_chat] +extends = Heltec_tracker_v2 +build_flags = + ${Heltec_tracker_v2.build_flags} + -D MAX_CONTACTS=300 + -D MAX_GROUP_CHANNELS=1 +; -D MESH_PACKET_LOGGING=1 +; -D MESH_DEBUG=1 +build_src_filter = ${Heltec_tracker_v2.build_src_filter} + +<../examples/simple_secure_chat/main.cpp> +lib_deps = + ${Heltec_tracker_v2.lib_deps} + densaugeo/base64 @ ~1.4.0 + +[env:heltec_tracker_v2_companion_radio_usb] +extends = Heltec_tracker_v2 +build_flags = + ${Heltec_tracker_v2.build_flags} + -I examples/companion_radio/ui-new + -D MAX_CONTACTS=300 + -D MAX_GROUP_CHANNELS=8 + -D DISPLAY_CLASS=ST7735Display +; NOTE: DO NOT ENABLE --> -D MESH_PACKET_LOGGING=1 +; NOTE: DO NOT ENABLE --> -D MESH_DEBUG=1 +build_src_filter = ${Heltec_tracker_v2.build_src_filter} + + + + + +<../examples/companion_radio/*.cpp> + +<../examples/companion_radio/ui-new/*.cpp> +lib_deps = + ${Heltec_tracker_v2.lib_deps} + densaugeo/base64 @ ~1.4.0 + +[env:heltec_tracker_v2_companion_radio_ble] +extends = Heltec_tracker_v2 +build_flags = + ${Heltec_tracker_v2.build_flags} + -I examples/companion_radio/ui-new + -D MAX_CONTACTS=300 + -D MAX_GROUP_CHANNELS=8 + -D DISPLAY_CLASS=ST7735Display + -D BLE_PIN_CODE=123456 ; dynamic, random PIN + -D AUTO_SHUTDOWN_MILLIVOLTS=3400 + -D BLE_DEBUG_LOGGING=1 + -D OFFLINE_QUEUE_SIZE=256 + ; -D BLE_DEBUG_LOGGING=1 + ; -D MESH_PACKET_LOGGING=1 + ; -D MESH_DEBUG=1 +build_src_filter = ${Heltec_tracker_v2.build_src_filter} + + + + + + + +<../examples/companion_radio/*.cpp> + +<../examples/companion_radio/ui-new/*.cpp> +lib_deps = + ${Heltec_tracker_v2.lib_deps} + densaugeo/base64 @ ~1.4.0 + +[env:heltec_tracker_v2_companion_radio_wifi] +extends = Heltec_tracker_v2 +build_flags = + ${Heltec_tracker_v2.build_flags} + -I examples/companion_radio/ui-new + -D MAX_CONTACTS=300 + -D MAX_GROUP_CHANNELS=8 + -D DISPLAY_CLASS=ST7735Display + -D WIFI_DEBUG_LOGGING=1 + -D WIFI_SSID='"myssid"' + -D WIFI_PWD='"mypwd"' +; -D MESH_PACKET_LOGGING=1 +; -D MESH_DEBUG=1 +build_src_filter = ${Heltec_tracker_v2.build_src_filter} + + + + + + + +<../examples/companion_radio/*.cpp> + +<../examples/companion_radio/ui-new/*.cpp> +lib_deps = + ${Heltec_tracker_v2.lib_deps} + densaugeo/base64 @ ~1.4.0 + +[env:heltec_tracker_v2_sensor] +extends = Heltec_tracker_v2 +build_flags = + ${Heltec_tracker_v2.build_flags} + -D ADVERT_NAME='"Heltec Tracker V2 Sensor"' + -D ADVERT_LAT=0.0 + -D ADVERT_LON=0.0 + -D ADMIN_PASSWORD='"password"' + -D ENV_PIN_SDA=3 + -D ENV_PIN_SCL=4 + -D DISPLAY_CLASS=ST7735Display +; -D MESH_PACKET_LOGGING=1 +; -D MESH_DEBUG=1 +build_src_filter = ${Heltec_tracker_v2.build_src_filter} + + + +<../examples/simple_sensor> +lib_deps = + ${Heltec_tracker_v2.lib_deps} + ${esp32_ota.lib_deps} diff --git a/variants/heltec_tracker_v2/target.cpp b/variants/heltec_tracker_v2/target.cpp new file mode 100644 index 000000000..da397fb74 --- /dev/null +++ b/variants/heltec_tracker_v2/target.cpp @@ -0,0 +1,60 @@ +#include +#include "target.h" + +HeltecTrackerV2Board board; + +#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); + +ESP32RTCClock fallback_clock; +AutoDiscoverRTCClock rtc_clock(fallback_clock); + +#if ENV_INCLUDE_GPS + #include + MicroNMEALocationProvider nmea = MicroNMEALocationProvider(Serial1, NULL, GPS_RESET, GPS_EN, &board.periph_power); + EnvironmentSensorManager sensors = EnvironmentSensorManager(nmea); +#else + EnvironmentSensorManager sensors; +#endif + +#ifdef DISPLAY_CLASS + DISPLAY_CLASS display(&board.periph_power); // peripheral power pin is shared + MomentaryButton user_btn(PIN_USER_BTN, 1000, true); +#endif + +bool radio_init() { + fallback_clock.begin(); + 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(uint8_t dbm) { + radio.setOutputPower(dbm); +} + +mesh::LocalIdentity radio_new_identity() { + RadioNoiseListener rng(radio); + return mesh::LocalIdentity(&rng); // create new random identity +} diff --git a/variants/heltec_tracker_v2/target.h b/variants/heltec_tracker_v2/target.h new file mode 100644 index 000000000..190404ef9 --- /dev/null +++ b/variants/heltec_tracker_v2/target.h @@ -0,0 +1,30 @@ +#pragma once + +#define RADIOLIB_STATIC_ONLY 1 +#include +#include +#include +#include +#include +#include +#include +#ifdef DISPLAY_CLASS + #include + #include +#endif + +extern HeltecTrackerV2Board board; +extern WRAPPER_CLASS radio_driver; +extern AutoDiscoverRTCClock rtc_clock; +extern EnvironmentSensorManager sensors; + +#ifdef DISPLAY_CLASS + extern DISPLAY_CLASS display; + extern MomentaryButton user_btn; +#endif + +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(uint8_t dbm); +mesh::LocalIdentity radio_new_identity();