mirror of https://github.com/meshcore-dev/MeshCore
Rob Loranger
1 year ago
8 changed files with 610 additions and 0 deletions
@ -0,0 +1,72 @@ |
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{ |
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"build": { |
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"arduino": { |
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"ldscript": "nrf52840_s140_v6.ld" |
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}, |
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"core": "nRF5", |
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"cpu": "cortex-m4", |
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"extra_flags": "-DARDUINO_NRF52840_FEATHER -DNRF52840_XXAA", |
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"f_cpu": "64000000L", |
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"hwids": [ |
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[ |
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"0x239A", |
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"0x8029" |
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], |
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[ |
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"0x239A", |
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"0x0029" |
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], |
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[ |
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"0x239A", |
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"0x002A" |
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], |
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[ |
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"0x239A", |
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"0x802A" |
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] |
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], |
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"usb_product": "BQ nRF52840", |
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"mcu": "nrf52840", |
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"variant": "nano-g2-ultra", |
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"bsp": { |
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"name": "adafruit" |
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}, |
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"softdevice": { |
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"sd_flags": "-DS140", |
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"sd_name": "s140", |
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"sd_version": "6.1.1", |
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"sd_fwid": "0x00B6" |
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}, |
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"bootloader": { |
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"settings_addr": "0xFF000" |
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} |
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}, |
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"connectivity": [ |
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"bluetooth" |
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], |
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"debug": { |
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"jlink_device": "nRF52840_xxAA", |
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"svd_path": "nrf52840.svd" |
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}, |
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"frameworks": [ |
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"arduino" |
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], |
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"name": "BQ nRF52840", |
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"upload": { |
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"maximum_ram_size": 248832, |
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"maximum_size": 815104, |
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"speed": 115200, |
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"protocol": "nrfutil", |
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"protocols": [ |
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"jlink", |
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"nrfjprog", |
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"nrfutil", |
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"stlink" |
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], |
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"use_1200bps_touch": true, |
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"require_upload_port": true, |
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"wait_for_upload_port": true |
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}, |
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"url": "https://wiki.uniteng.com/en/meshtastic/nano-g2-ultra", |
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"vendor": "BQ Consulting" |
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} |
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#include <Arduino.h> |
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#include "nano-g2.h" |
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#ifdef NANO_G2_ULTRA |
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#include <bluefruit.h> |
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#include <Wire.h> |
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static BLEDfu bledfu; |
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static void connect_callback(uint16_t conn_handle) |
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{ |
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(void)conn_handle; |
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MESH_DEBUG_PRINTLN("BLE client connected"); |
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} |
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static void disconnect_callback(uint16_t conn_handle, uint8_t reason) |
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{ |
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(void)conn_handle; |
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(void)reason; |
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MESH_DEBUG_PRINTLN("BLE client disconnected"); |
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} |
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void NanoG2Ultra::begin() |
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{ |
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// for future use, sub-classes SHOULD call this from their begin()
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startup_reason = BD_STARTUP_NORMAL; |
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pinMode(PIN_BUTTON1, INPUT); |
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// the external notification circuit is shared for both buzzer and led
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// need to find out the switch state or somehow write a function that can
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// sound the buzzer or signal the led. the led will stay on once brought HIGH
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// and can be then brought LOW. It turns off with a hardware btn.
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pinMode(EXT_NOTIFY_OUT, OUTPUT); |
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digitalWrite(EXT_NOTIFY_OUT, LOW); |
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Wire.begin(); |
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pinMode(SX126X_POWER_EN, OUTPUT); |
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digitalWrite(SX126X_POWER_EN, HIGH); |
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delay(10); |
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} |
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uint16_t NanoG2Ultra::getBattMilliVolts() |
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{ |
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int adcvalue = 0; |
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analogReference(AR_INTERNAL_3_0); |
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analogReadResolution(12); |
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delay(10); |
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// ADC range is 0..3000mV and resolution is 12-bit (0..4095)
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adcvalue = analogRead(PIN_VBAT_READ); |
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// Convert the raw value to compensated mv, taking the resistor-
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// divider into account (providing the actual LIPO voltage)
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return (uint16_t)((float)adcvalue * REAL_VBAT_MV_PER_LSB); |
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} |
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bool NanoG2Ultra::startOTAUpdate(const char *id, char reply[]) |
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{ |
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// Config the peripheral connection with maximum bandwidth
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// more SRAM required by SoftDevice
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// Note: All config***() function must be called before begin()
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Bluefruit.configPrphBandwidth(BANDWIDTH_MAX); |
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Bluefruit.configPrphConn(92, BLE_GAP_EVENT_LENGTH_MIN, 16, 16); |
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Bluefruit.begin(1, 0); |
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// Set max power. Accepted values are: -40, -30, -20, -16, -12, -8, -4, 0, 4
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Bluefruit.setTxPower(4); |
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// Set the BLE device name
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Bluefruit.setName("TECHO_OTA"); |
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Bluefruit.Periph.setConnectCallback(connect_callback); |
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Bluefruit.Periph.setDisconnectCallback(disconnect_callback); |
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// To be consistent OTA DFU should be added first if it exists
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bledfu.begin(); |
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// Set up and start advertising
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// Advertising packet
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Bluefruit.Advertising.addFlags(BLE_GAP_ADV_FLAGS_LE_ONLY_GENERAL_DISC_MODE); |
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Bluefruit.Advertising.addTxPower(); |
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Bluefruit.Advertising.addName(); |
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/* Start Advertising
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- Enable auto advertising if disconnected |
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- Interval: fast mode = 20 ms, slow mode = 152.5 ms |
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- Timeout for fast mode is 30 seconds |
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- Start(timeout) with timeout = 0 will advertise forever (until connected) |
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For recommended advertising interval |
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https://developer.apple.com/library/content/qa/qa1931/_index.html
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*/ |
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Bluefruit.Advertising.restartOnDisconnect(true); |
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Bluefruit.Advertising.setInterval(32, 244); // in unit of 0.625 ms
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Bluefruit.Advertising.setFastTimeout(30); // number of seconds in fast mode
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Bluefruit.Advertising.start(0); // 0 = Don't stop advertising after n seconds
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strcpy(reply, "OK - started"); |
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return true; |
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} |
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#endif |
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@ -0,0 +1,57 @@ |
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#pragma once |
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#include <MeshCore.h> |
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#include <Arduino.h> |
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// LoRa radio module pins
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#define P_LORA_DIO_1 (32 + 10) |
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#define P_LORA_NSS (32 + 13) |
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#define P_LORA_RESET (32 + 15) |
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#define P_LORA_BUSY (32 + 11) |
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#define P_LORA_SCLK (0 + 12) |
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#define P_LORA_MISO (32 + 9) |
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#define P_LORA_MOSI (0 + 11) |
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#define SX126X_DIO2_AS_RF_SWITCH true |
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#define SX126X_DIO3_TCXO_VOLTAGE 1.8 |
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#define SX126X_POWER_EN 37 |
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// buttons
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#define PIN_BUTTON1 (32 + 6) |
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#define BUTTON_PIN PIN_BUTTON1 |
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#define PIN_USER_BTN BUTTON_PIN |
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// built-ins
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#define VBAT_MV_PER_LSB (0.73242188F) // 3.0V ADC range and 12-bit ADC resolution = 3000mV/4096
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#define VBAT_DIVIDER (0.5F) // 150K + 150K voltage divider on VBAT, actually 100K + 100K
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#define VBAT_DIVIDER_COMP (2.0F) // Compensation factor for the VBAT divider
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#define PIN_VBAT_READ (0 + 2) |
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#define REAL_VBAT_MV_PER_LSB (VBAT_DIVIDER_COMP * VBAT_MV_PER_LSB) |
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class NanoG2Ultra : public mesh::MainBoard |
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{ |
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protected: |
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uint8_t startup_reason; |
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public: |
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void begin(); |
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uint16_t getBattMilliVolts() override; |
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bool startOTAUpdate(const char *id, char reply[]) override; |
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uint8_t getStartupReason() const override |
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{ |
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return startup_reason; |
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} |
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const char *getManufacturerName() const override |
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{ |
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return "Nano G2 Ultra"; |
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} |
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void reboot() override |
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{ |
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NVIC_SystemReset(); |
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} |
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}; |
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@ -0,0 +1,57 @@ |
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[nrf52840_g2_ultra] |
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extends = nrf52_base |
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platform_packages = framework-arduinoadafruitnrf52 |
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build_flags = ${nrf52_base.build_flags} |
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-I src/helpers/nrf52 |
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-I lib/nrf52/s140_nrf52_6.1.1_API/include |
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-I lib/nrf52/s140_nrf52_6.1.1_API/include/nrf52 |
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lib_deps = |
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${nrf52_base.lib_deps} |
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rweather/Crypto @ ^0.4.0 |
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lewisxhe/PCF8563_Library@^1.0.1 |
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[Nano_G2_Ultra] |
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extends = nrf52840_g2_ultra |
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board = nano-g2-ultra |
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board_build.ldscript = boards/nrf52840_s140_v6.ld |
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build_flags = ${nrf52840_g2_ultra.build_flags} |
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-I variants/nano_g2_ultra |
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-D NANO_G2_ULTRA |
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-D RADIO_CLASS=CustomSX1262 |
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-D WRAPPER_CLASS=CustomSX1262Wrapper |
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-D LORA_TX_POWER=22 |
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-D SX126X_CURRENT_LIMIT=140 |
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-D SX126X_RX_BOOSTED_GAIN=1 |
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-D PIN_USER_BTN=38 |
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build_src_filter = ${nrf52840_g2_ultra.build_src_filter} |
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+<helpers/*.cpp> |
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+<../variants/nano_g2_ultra> |
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debug_tool = jlink |
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upload_protocol = nrfutil |
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[env:Nano_G2_Ultra_companion_radio_ble] |
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extends = Nano_G2_Ultra |
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build_flags = |
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${Nano_G2_Ultra.build_flags} |
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-I src/helpers/ui |
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-D MAX_CONTACTS=100 |
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-D MAX_GROUP_CHANNELS=8 |
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-D BLE_PIN_CODE=0 |
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-D BLE_DEBUG_LOGGING=1 |
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-D OFFLINE_QUEUE_SIZE=256 |
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-D SH1106 |
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-D DISPLAY_CLASS=SH1106Display |
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; -D ENABLE_PRIVATE_KEY_IMPORT=1 |
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; -D ENABLE_PRIVATE_KEY_EXPORT=1 |
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; -D MESH_PACKET_LOGGING=1 |
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; -D MESH_DEBUG=1 |
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build_src_filter = ${Nano_G2_Ultra.build_src_filter} |
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+<helpers/nrf52/SerialBLEInterface.cpp> |
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+<helpers/ui/SH1106Display.cpp> |
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+<../examples/companion_radio> |
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lib_deps = |
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${Nano_G2_Ultra.lib_deps} |
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densaugeo/base64 @ ~1.4.0 |
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adafruit/Adafruit SH110X @ ~2.1.13 |
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adafruit/Adafruit GFX Library @ ^1.12.1 |
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@ -0,0 +1,76 @@ |
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#include <Arduino.h> |
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#include "target.h" |
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#include <helpers/ArduinoHelpers.h> |
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NanoG2Ultra board; |
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RADIO_CLASS radio = new Module(P_LORA_NSS, P_LORA_DIO_1, P_LORA_RESET, P_LORA_BUSY, SPI); |
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WRAPPER_CLASS radio_driver(radio, board); |
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VolatileRTCClock fallback_clock; |
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AutoDiscoverRTCClock rtc_clock(fallback_clock); |
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SensorManager sensors; |
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#ifndef LORA_CR |
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#define LORA_CR 5 |
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#endif |
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bool radio_init() |
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{ |
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rtc_clock.begin(Wire); |
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#ifdef SX126X_DIO3_TCXO_VOLTAGE |
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float tcxo = SX126X_DIO3_TCXO_VOLTAGE; |
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#else |
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float tcxo = 1.6f; |
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#endif |
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SPI.setPins(P_LORA_MISO, P_LORA_SCLK, P_LORA_MOSI); |
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SPI.begin(); |
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int status = radio.begin(LORA_FREQ, LORA_BW, LORA_SF, LORA_CR, RADIOLIB_SX126X_SYNC_WORD_PRIVATE, LORA_TX_POWER, 8, tcxo); |
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if (status != RADIOLIB_ERR_NONE) |
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{ |
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Serial.print("ERROR: radio init failed: "); |
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Serial.println(status); |
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return false; // fail
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} |
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radio.setCRC(1); |
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#ifdef SX126X_CURRENT_LIMIT |
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radio.setCurrentLimit(SX126X_CURRENT_LIMIT); |
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#endif |
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#ifdef SX126X_DIO2_AS_RF_SWITCH |
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radio.setDio2AsRfSwitch(SX126X_DIO2_AS_RF_SWITCH); |
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#endif |
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#ifdef SX126X_RX_BOOSTED_GAIN |
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radio.setRxBoostedGainMode(SX126X_RX_BOOSTED_GAIN); |
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#endif |
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return true; // success
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} |
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uint32_t radio_get_rng_seed() |
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{ |
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return radio.random(0x7FFFFFFF); |
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} |
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void radio_set_params(float freq, float bw, uint8_t sf, uint8_t cr) |
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{ |
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radio.setFrequency(freq); |
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radio.setSpreadingFactor(sf); |
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radio.setBandwidth(bw); |
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radio.setCodingRate(cr); |
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} |
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void radio_set_tx_power(uint8_t dbm) |
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{ |
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radio.setOutputPower(dbm); |
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} |
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mesh::LocalIdentity radio_new_identity() |
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{ |
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RadioNoiseListener rng(radio); |
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return mesh::LocalIdentity(&rng); // create new random identity
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} |
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@ -0,0 +1,20 @@ |
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#pragma once |
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#define RADIOLIB_STATIC_ONLY 1 |
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#include <RadioLib.h> |
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#include "nano-g2.h" |
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#include <helpers/RadioLibWrappers.h> |
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#include <helpers/CustomSX1262Wrapper.h> |
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#include <helpers/AutoDiscoverRTCClock.h> |
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#include <helpers/SensorManager.h> |
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extern NanoG2Ultra board; |
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extern WRAPPER_CLASS radio_driver; |
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extern AutoDiscoverRTCClock rtc_clock; |
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extern SensorManager sensors; |
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bool radio_init(); |
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uint32_t radio_get_rng_seed(); |
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void radio_set_params(float freq, float bw, uint8_t sf, uint8_t cr); |
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void radio_set_tx_power(uint8_t dbm); |
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mesh::LocalIdentity radio_new_identity(); |
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@ -0,0 +1,36 @@ |
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/*
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Copyright (c) 2014-2015 Arduino LLC. All right reserved. |
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Copyright (c) 2016 Sandeep Mistry All right reserved. |
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Copyright (c) 2018, Adafruit Industries (adafruit.com) |
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This library is free software; you can redistribute it and/or |
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modify it under the terms of the GNU Lesser General Public |
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License as published by the Free Software Foundation; either |
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version 2.1 of the License, or (at your option) any later version. |
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This library is distributed in the hope that it will be useful, |
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but WITHOUT ANY WARRANTY; without even the implied warranty of |
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. |
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See the GNU Lesser General Public License for more details. |
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|
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You should have received a copy of the GNU Lesser General Public |
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License along with this library; if not, write to the Free Software |
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Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA |
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*/ |
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#include "variant.h" |
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#include "nrf.h" |
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#include "wiring_constants.h" |
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#include "wiring_digital.h" |
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const uint32_t g_ADigitalPinMap[] = { |
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// P0 - pins 0 and 1 are hardwired for xtal and should never be enabled
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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, |
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// P1
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32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47}; |
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void initVariant() |
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{ |
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// Nothing need to be inited for now
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} |
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@ -0,0 +1,189 @@ |
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/*
|
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Copyright (c) 2014-2015 Arduino LLC. All right reserved. |
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Copyright (c) 2016 Sandeep Mistry All right reserved. |
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Copyright (c) 2018, Adafruit Industries (adafruit.com) |
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This library is free software; you can redistribute it and/or |
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modify it under the terms of the GNU Lesser General Public |
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License as published by the Free Software Foundation; either |
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version 2.1 of the License, or (at your option) any later version. |
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This library is distributed in the hope that it will be useful, |
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but WITHOUT ANY WARRANTY; without even the implied warranty of |
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. |
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See the GNU Lesser General Public License for more details. |
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You should have received a copy of the GNU Lesser General Public |
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License along with this library; if not, write to the Free Software |
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Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA |
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*/ |
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#ifndef _VARIANT_Nano_G2_ |
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#define _VARIANT_Nano_G2_ |
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/** Master clock frequency */ |
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#define VARIANT_MCK (64000000ul) |
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#define USE_LFXO // Board uses 32khz crystal for LF
|
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// #define USE_LFRC // Board uses 32khz RC for LF
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|
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/*----------------------------------------------------------------------------
|
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* Headers |
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*----------------------------------------------------------------------------*/ |
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|
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|
#include "WVariant.h" |
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|
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#ifdef __cplusplus |
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extern "C" |
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{ |
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#endif // __cplusplus
|
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|
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|
// Number of pins defined in PinDescription array
|
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|
#define PINS_COUNT (48) |
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|
#define NUM_DIGITAL_PINS (48) |
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|
#define NUM_ANALOG_INPUTS (1) |
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|
#define NUM_ANALOG_OUTPUTS (0) |
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|
||||
|
// LEDs
|
||||
|
#define PIN_LED1 (-1) |
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#define PIN_LED2 (-1) |
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#define PIN_LED3 (-1) |
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|
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|
#define LED_RED PIN_LED3 |
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|
#define LED_BLUE PIN_LED1 |
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|
#define LED_GREEN PIN_LED2 |
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|
|
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|
#define LED_BUILTIN LED_BLUE |
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|
#define LED_CONN PIN_GREEN |
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|
|
||||
|
#define LED_STATE_ON 0 // State when LED is lit
|
||||
|
|
||||
|
/*
|
||||
|
* Buttons |
||||
|
*/ |
||||
|
#define PIN_BUTTON1 (32 + 6) |
||||
|
|
||||
|
#define EXT_NOTIFY_OUT (0 + 4) // Default pin to use for Ext Notify Module.
|
||||
|
|
||||
|
/*
|
||||
|
* Analog pins |
||||
|
*/ |
||||
|
#define PIN_A4 (0 + 2) // Battery ADC
|
||||
|
|
||||
|
#define BATTERY_PIN PIN_A4 |
||||
|
|
||||
|
static const uint8_t A4 = PIN_A4; |
||||
|
|
||||
|
#define ADC_RESOLUTION 14 |
||||
|
|
||||
|
/*
|
||||
|
* Serial interfaces |
||||
|
*/ |
||||
|
#define PIN_SERIAL2_RX (0 + 22) |
||||
|
#define PIN_SERIAL2_TX (0 + 20) |
||||
|
|
||||
|
/**
|
||||
|
Wire Interfaces |
||||
|
*/ |
||||
|
#define WIRE_INTERFACES_COUNT 1 |
||||
|
|
||||
|
#define PIN_WIRE_SDA (0 + 17) |
||||
|
#define PIN_WIRE_SCL (0 + 15) |
||||
|
|
||||
|
#define PIN_RTC_INT (0 + 14) // Interrupt from the PCF8563 RTC
|
||||
|
|
||||
|
/*
|
||||
|
External serial flash W25Q16JV_IQ |
||||
|
*/ |
||||
|
|
||||
|
// QSPI Pins
|
||||
|
#define PIN_QSPI_SCK (0 + 8) |
||||
|
#define PIN_QSPI_CS (32 + 7) |
||||
|
#define PIN_QSPI_IO0 (0 + 6) // MOSI if using two bit interface
|
||||
|
#define PIN_QSPI_IO1 (0 + 26) // MISO if using two bit interface
|
||||
|
#define PIN_QSPI_IO2 (32 + 4) // WP if using two bit interface (i.e. not used)
|
||||
|
#define PIN_QSPI_IO3 (32 + 2) // HOLD if using two bit interface (i.e. not used)
|
||||
|
|
||||
|
// On-board QSPI Flash
|
||||
|
#define EXTERNAL_FLASH_DEVICES W25Q16JV_IQ |
||||
|
#define EXTERNAL_FLASH_USE_QSPI |
||||
|
|
||||
|
/*
|
||||
|
* Lora radio |
||||
|
*/ |
||||
|
|
||||
|
#define USE_SX1262 |
||||
|
#define SX126X_CS (32 + 13) // FIXME - we really should define LORA_CS instead
|
||||
|
#define SX126X_DIO1 (32 + 10) |
||||
|
// Note DIO2 is attached internally to the module to an analog switch for TX/RX switching
|
||||
|
// #define SX1262_DIO3 (0 + 21)
|
||||
|
// This is used as an *output* from the sx1262 and connected internally to power the tcxo, do not drive from the main CPU?
|
||||
|
#define SX126X_BUSY (32 + 11) |
||||
|
#define SX126X_RESET (32 + 15) |
||||
|
// DIO2 controlls an antenna switch and the TCXO voltage is controlled by DIO3
|
||||
|
#define SX126X_DIO2_AS_RF_SWITCH |
||||
|
#define SX126X_DIO3_TCXO_VOLTAGE 1.8 |
||||
|
|
||||
|
// #define LORA_DISABLE_SENDING // Define this to disable transmission for testing (power testing etc...)
|
||||
|
|
||||
|
// #undef SX126X_CS
|
||||
|
|
||||
|
/*
|
||||
|
* GPS pins |
||||
|
*/ |
||||
|
|
||||
|
#define GPS_L76K |
||||
|
|
||||
|
#define PIN_GPS_STANDBY (0 + 13) // An output to wake GPS, low means allow sleep, high means force wake STANDBY
|
||||
|
#define PIN_GPS_TX (0 + 9) // This is for bits going TOWARDS the CPU
|
||||
|
#define PIN_GPS_RX (0 + 10) // This is for bits going TOWARDS the GPS
|
||||
|
|
||||
|
// #define GPS_THREAD_INTERVAL 50
|
||||
|
|
||||
|
#define PIN_SERIAL1_RX PIN_GPS_TX |
||||
|
#define PIN_SERIAL1_TX PIN_GPS_RX |
||||
|
|
||||
|
// PCF8563 RTC Module
|
||||
|
#define PCF8563_RTC 0x51 |
||||
|
|
||||
|
/*
|
||||
|
* SPI Interfaces |
||||
|
*/ |
||||
|
#define SPI_INTERFACES_COUNT 1 |
||||
|
|
||||
|
// For LORA, spi 0
|
||||
|
#define PIN_SPI_MISO (32 + 9) |
||||
|
#define PIN_SPI_MOSI (0 + 11) |
||||
|
#define PIN_SPI_SCK (0 + 12) |
||||
|
|
||||
|
// #define PIN_PWR_EN (0 + 6)
|
||||
|
|
||||
|
// To debug via the segger JLINK console rather than the CDC-ACM serial device
|
||||
|
// #define USE_SEGGER
|
||||
|
|
||||
|
// Battery
|
||||
|
// The battery sense is hooked to pin A0 (2)
|
||||
|
// it is defined in the anlaolgue pin section of this file
|
||||
|
// and has 12 bit resolution
|
||||
|
#define BATTERY_SENSE_RESOLUTION_BITS 12 |
||||
|
#define BATTERY_SENSE_RESOLUTION 4096.0 |
||||
|
#undef AREF_VOLTAGE |
||||
|
#define AREF_VOLTAGE 3.0 |
||||
|
#define VBAT_AR_INTERNAL AR_INTERNAL_3_0 |
||||
|
#define ADC_MULTIPLIER (2.0F) |
||||
|
|
||||
|
#define HAS_RTC 1 |
||||
|
|
||||
|
/**
|
||||
|
OLED Screen Model |
||||
|
*/ |
||||
|
#define ARDUINO_ARCH_AVR |
||||
|
#define USE_SH1107_128_64 |
||||
|
|
||||
|
#ifdef __cplusplus |
||||
|
} |
||||
|
#endif |
||||
|
|
||||
|
/*----------------------------------------------------------------------------
|
||||
|
* Arduino objects - C++ only |
||||
|
*----------------------------------------------------------------------------*/ |
||||
|
|
||||
|
#endif |
||||
Loading…
Reference in new issue