1.2.43

# Conflicts:
#	version.properties

README.md

@@ -1,213 +1,5 @@
 # Meshtastic-device
+[![Open in Visual Studio Code](https://open.vscode.dev/badges/open-in-vscode.svg)](https://open.vscode.dev/meshtastic/Meshtastic-device)
+## This repository contains the device firmware used in the [Meshtastic](https://meshtastic.org) project.
 
-This is the device side code for the [meshtastic.org](https://www.meshtastic.org) project.
-
-![Continuous Integration](https://github.com/meshtastic/Meshtastic-esp32/workflows/Continuous%20Integration/badge.svg)
-
-Meshtastic® is a project that lets you use
-inexpensive GPS mesh radios as an extensible, super long battery life mesh GPS communicator. These radios are great for hiking, skiing, paragliding -
-essentially any hobby where you don't have reliable internet access. Each member of your private mesh can always see the location and distance of all other
-members and any text messages sent to your group chat.
-
-The radios automatically create a mesh to forward packets as needed, so everyone in the group can receive messages from even the furthest member. The radios
-will optionally work with your phone, but no phone is required.
-
-Typical time between recharging the radios should be about eight days.
-
-This project is is currently in beta-testing - if you have questions please [join our discussion forum](https://meshtastic.discourse.group/).
-
-This software is 100% open source and developed by a group of hobbyist experimenters. No warranty is provided, if you'd like to improve it - we'd love your help. Please post in the chat.
-
-## Supported hardware
-
-We currently support three models of radios.
-
-- TTGO T-Beam (usually the recommended choice)
-  - [T-Beam V1.1 w/ NEO-6M - special Meshtastic version](https://www.aliexpress.com/item/4001178678568.html) (Includes built-in OLED display and they have **preinstalled** the meshtastic software)
-  - [T-Beam V1.1 w/ NEO-M8N](https://www.aliexpress.com/item/33047631119.html) (slightly better GPS)
-  - [T-Beam V1.1 w/ NEO-M8N /w SX1262](https://www.aliexpress.com/item/4001287221970.html) (slightly better GPS + LoRa)
-    - board labels "TTGO T22_V1.1 20191212"
-  - [T-Beam V0.7 w/ NEO-6M](https://www.aliexpress.com/item/4000574335430.html) (will work but **you must use the tbeam0.7 firmware ** - but the T-Beam V1.0 or later are better!)
-     - board labels "TTGO T22_V07 20180711"
-  - 3D printable cases
-    - [T-Beam V0](https://www.thingiverse.com/thing:3773717) (GPS and LoRa antenna misaligned if GPS placed as pictured)
-    - [T-Beam V1 (SMA-antenna)](https://www.thingiverse.com/thing:3830711)
-    - [T-Beam V1 (SMA-antenna)](https://www.thingiverse.com/thing:4677388) (Mounting option for larger GPS antenna but LoRa antenna enclosed)
-    - [T-Beam V1 (IPEX-antenna)](https://www.thingiverse.com/thing:4587297) (GPS and LoRa antenna misaligned if GPS placed as pictured)
-    - [T-Beam V1 (IPEX-antenna)](https://www.thingiverse.com/thing:4589651)
-    - [T-Beam V1 (IPEX-antenna)](https://www.thingiverse.com/thing:4619981) (GPS and LoRa antenna misaligned if GPS placed as pictured)
-  - Laser-cut cases
-    - [T-Beam V1 (SMA-antenna)](https://www.thingiverse.com/thing:4552771)
-
-- [TTGO LORA32](https://www.aliexpress.com/item/4000211331316.html) - No GPS
-  - version 2.1
-    - board labels "TTGO T3_V1.6 20180606"
-  - 3D printable case
-    - [TTGO LORA32 v1](https://www.thingiverse.com/thing:3385109)
-
-- [Heltec LoRa 32](https://heltec.org/project/wifi-lora-32/) - No GPS
-  - [Official Heltec case](https://www.aliexpress.com/item/4001050707951.html)
-  - [3D Printable case](https://www.thingiverse.com/thing:3125854)
-  
-Note: The GPS and LoRa stock antennas should be placed in a way, that the GPS antenna faces the sky and the LoRa antenna radiates 360 degrees horizontally. For better GPS reception you might want to [upgrade the GPS antenna](https://meshtastic.discourse.group/t/the-importance-of-gps-antennas-and-request-to-3d-case-documentation-people/1505) and to properly align the antennas you might want to upgrade to a LoRa antenna that can be adjusted to radiate into the right directions.
-
-**Make sure to get the frequency for your country**
-
-- US/JP/AU/NZ/CA - 915MHz
-- CN - 470MHz
-- EU - 868MHz, 433MHz
-- full list of LoRa frequencies per region is available [here](https://www.thethingsnetwork.org/docs/lorawan/frequencies-by-country.html)
-
-Getting a version that includes a screen is optional, but highly recommended.
-
-## Firmware Installation
-
-Prebuilt binaries for the supported radios are available in our [releases](https://github.com/meshtastic/Meshtastic-esp32/releases). Your initial installation has to happen over USB from your Mac, Windows or Linux PC. Once our software is installed, all future software updates happen over bluetooth from your phone.
-
-Be **very careful** to install the correct load for your board. In particular the popular 'T-BEAM' radio from TTGO is not called 'TTGO-Lora' (that is a different board). So don't install the 'TTGO-Lora' build on a TBEAM, it won't work correctly.
-
-Please post comments on our [group chat](https://meshtastic.discourse.group/) if you have problems or successes.
-
-### Installing from a GUI - Windows and Mac
-
-1. Download and unzip the latest Meshtastic firmware [release](https://github.com/meshtastic/Meshtastic-esp32/releases).
-2. Download [ESPHome Flasher](https://github.com/esphome/esphome-flasher/releases) (either x86-32bit Windows or x64-64 bit Windows).
-3. Connect your radio to your USB port and open ESPHome Flasher.
-4. If your board is not showing under Serial Port then you likely need to install the drivers for the CP210X serial chip. In Windows you can check by searching “Device Manager” and ensuring the device is shown under “Ports”.
-5. If there is an error, download the drivers [here](https://www.silabs.com/products/development-tools/software/usb-to-uart-bridge-vcp-drivers), then unzip and run the Installer application.
-6. In ESPHome Flasher, refresh the serial ports and select your board.
-7. Browse to the previously downloaded firmware and select the correct firmware based on the board type, country and frequency.
-8. Select Flash ESP.
-9. Once complete, “Done! Flashing is complete!” will be shown.
-10. Debug messages sent from the Meshtastic device can be viewed with a terminal program such as [PuTTY](https://www.putty.org/) (Windows only). Within PuTTY, click “Serial”, enter the “Serial line” com port (can be found at step 4), enter “Speed” as 921600, then click “Open”.
-
-### Installing from a commandline
-
-These instructions currently require a few commmand lines, but it should be pretty straightforward.
-
-1. Install "pip". Pip is the python package manager we use to get the esptool installer app. Instructions [here](https://www.makeuseof.com/tag/install-pip-for-python/). If you are using OS-X, see these [special instructions](docs/software/install-OSX.md).
-2. Run "pip install --upgrade esptool" to get esptool installed on your machine.
-3. Connect your radio to your USB port.
-4. Confirm that your device is talking to your PC by running "esptool.py chip_id". The Heltec build also works on the TTGO LORA32 radio. You should see something like:
-
-```
-mydir$ esptool.py chip_id
-esptool.py v2.6
-Found 2 serial ports
-Serial port /dev/ttyUSB0
-Connecting....
-Detecting chip type... ESP32
-Chip is ESP32D0WDQ6 (revision 1)
-Features: WiFi, BT, Dual Core, 240MHz, VRef calibration in efuse, Coding Scheme None
-MAC: 24:6f:28:b5:36:71
-Uploading stub...
-Running stub...
-Stub running...
-Warning: ESP32 has no Chip ID. Reading MAC instead.
-MAC: 24:6f:28:b5:36:71
-Hard resetting via RTS pin...
-```
-
-5. cd into the directory where the release zip file was expanded.
-6. Install the correct firmware for your board with `device-install.sh -f firmware-_board_-_country_.bin`.
-   - Example: `./device-install.sh -f firmware-HELTEC-US-0.0.3.bin`.
-7. To update run `device-update.sh -f firmware-_board_-_country_.bin`
-   - Example: `./device-update.sh -f firmware-HELTEC-US-0.0.3.bin`.
-
-Note: If you have previously installed meshtastic, you don't need to run this full script instead just run `esptool.py --baud 921600 write_flash 0x10000 firmware-_board_-_country_-_version_.bin`. This will be faster, also all of your current preferences will be preserved.
-
-You should see something like this:
-
-```
-kevinh@kevin-server:~/development/meshtastic/meshtastic-esp32/release/latest$ ./device-install.sh firmware-TBEAM-US-0.1.8.bin
-Trying to flash firmware-TBEAM-US-0.1.8.bin, but first erasing and writing system information
-esptool.py v2.6
-Found 2 serial ports
-Serial port /dev/ttyUSB0
-Connecting........____
-Detecting chip type... ESP32
-Chip is ESP32D0WDQ6 (revision 1)
-Features: WiFi, BT, Dual Core, 240MHz, VRef calibration in efuse, Coding Scheme None
-MAC: 24:6f:28:b2:01:6c
-Uploading stub...
-Running stub...
-Stub running...
-Changing baud rate to 921600
-Changed.
-Erasing flash (this may take a while)...
-Chip erase completed successfully in 6.1s
-Hard resetting via RTS pin...
-esptool.py v2.6
-Found 2 serial ports
-Serial port /dev/ttyUSB0
-Connecting.......
-Detecting chip type... ESP32
-Chip is ESP32D0WDQ6 (revision 1)
-Features: WiFi, BT, Dual Core, 240MHz, VRef calibration in efuse, Coding Scheme None
-MAC: 24:6f:28:b2:01:6c
-Uploading stub...
-Running stub...
-Stub running...
-Changing baud rate to 921600
-Changed.
-Configuring flash size...
-Auto-detected Flash size: 4MB
-Flash params set to 0x0220
-Compressed 61440 bytes to 11950...
-Wrote 61440 bytes (11950 compressed) at 0x00001000 in 0.2 seconds (effective 3092.4 kbit/s)...
-Hash of data verified.
-
-Leaving...
-Hard resetting via RTS pin...
-esptool.py v2.6
-Found 2 serial ports
-Serial port /dev/ttyUSB0
-Connecting.....
-Detecting chip type... ESP32
-Chip is ESP32D0WDQ6 (revision 1)
-Features: WiFi, BT, Dual Core, 240MHz, VRef calibration in efuse, Coding Scheme None
-MAC: 24:6f:28:b2:01:6c
-Uploading stub...
-Running stub...
-Stub running...
-Changing baud rate to 921600
-Changed.
-Configuring flash size...
-Auto-detected Flash size: 4MB
-Compressed 1223568 bytes to 678412...
-Wrote 1223568 bytes (678412 compressed) at 0x00010000 in 10.7 seconds (effective 912.0 kbit/s)...
-Hash of data verified.
-
-Leaving...
-Hard resetting via RTS pin...
-```
-
-7. The board will boot and show the Meshtastic logo.
-8. Please post a comment on our chat so we know if these instructions worked for you ;-). If you find bugs/have-questions post there also - we will be rapidly iterating over the next few weeks.
-
-# Meshtastic Android app
-
-The companion (optional, free, open-source) Meshtastic Android app is available on various appstores [see this page for details](https://github.com/meshtastic/Meshtastic-Android/blob/master/README.md).
-
-# Python API
-
-We offer a [python API](https://github.com/meshtastic/Meshtastic-python) that makes it easy to use these devices to provide mesh networking for your custom projects.
-
-# Development
-
-We'd love to have you join us on this merry little project. Please see our [development documents](https://meshtastic.org/docs/software/other/sw-design) and [join us in our discussion forum](https://meshtastic.discourse.group/).
-
-# Credits
-
-This project is run by volunteers. We are a friendly group and welcome any contribution (code fixes, documentation, features, bug reports etc...).  We try to be good about listing contributor names in release notes, but it has become unwieldy for the main-devs to keep updating the list below and we've neglected it too long.  If you'd like your name included in this list please send a pull request to edit this README and simply add your line yourself.  Thank you very much for your help!
-
-- @astro-arphid: Added support for 433MHz radios in europe.
-- @claesg: Various documentation fixes and 3D print enclosures
-- @girtsf: Lots of improvements
-- @spattinson: Fixed interrupt handling for the AXP192 part
-
-# IMPORTANT DISCLAIMERS AND FAQ
-
-For a listing of currently missing features and a FAQ click [here](docs/faq.md).
-
-Copyright 2019 Geeksville Industries, LLC. GPL V3 Licensed.
+For developer information and specific building instructions, please see the [developer doccumentation](https://meshtastic.org/docs/developers)

bin/upload-to-bootloader.sh

@@ -1,5 +1,8 @@
 set -e
 
-echo "Converting to uf2 for NRF52 Adafruit bootloader"
+echo "building for t-echo"
+pio run --environment t-echo
+
+echo "Converting to uf2 for NRF52 Adafruit bootloader - double tap on the reset button to force bootloader entry"
 bin/uf2conv.py .pio/build/t-echo/firmware.hex -f 0xADA52840
 cp flash.uf2 /media/kevinh/FTH*BOOT/

platformio.ini

@@ -355,14 +355,14 @@ lib_deps =
 extends = nrf52840_base
 board = t-echo
 # add our variants files to the include and src paths
-# define build flags for the TFT_eSPI library
-build_flags = ${nrf52_base.build_flags} -Ivariants/t-echo
-  -DBUSY_PIN=3 -DRST_PIN=2 -DDC_PIN=28 -DCS_PIN=30
+# define build flags for the TFT_eSPI library - NOTE: WE NOT LONGER USE TFT_eSPI, it was for an earlier version of the TTGO eink screens
+# -DBUSY_PIN=3 -DRST_PIN=2 -DDC_PIN=28 -DCS_PIN=30
+build_flags = ${nrf52_base.build_flags} -Ivariants/t-echo 
 src_filter = ${nrf52_base.src_filter} +<../variants/t-echo>
 lib_deps = 
   ${nrf52840_base.lib_deps}
-  https://github.com/geeksville/EPD_Libraries.git
-  TFT_eSPI
+  https://github.com/geeksville/GxEPD2.git
+  adafruit/Adafruit BusIO
 ;upload_protocol = fs
 
 ; First prototype eink/nrf52840/sx1262 device (removed from build because didn't ship in quantity)

src/BluetoothCommon.cpp

@@ -1,3 +1,4 @@
+#include "configuration.h"
 #include "BluetoothCommon.h"
 
 // NRF52 wants these constants as byte arrays

src/FSCommon.cpp

@@ -1,3 +1,4 @@
+#include "configuration.h"
 #include "FSCommon.h"
 
 void fsInit()

src/OSTimer.cpp

@@ -1,5 +1,5 @@
-#include "OSTimer.h"
 #include "configuration.h"
+#include "OSTimer.h"
 
 /**
  * Schedule a callback to run.  The callback must _not_ block, though it is called from regular thread level (not ISR)

src/Observer.cpp

@@ -1,2 +1,3 @@
+#include "configuration.h"
 #include "Observer.h"
 

src/Power.cpp

@@ -1,3 +1,4 @@
+#include "configuration.h"
 #include "power.h"
 #include "NodeDB.h"
 #include "PowerFSM.h"
@@ -42,6 +43,7 @@ Power *power;
 
 using namespace meshtastic;
 
+#ifndef AREF_VOLTAGE
 #if defined(NRF52_SERIES)
 /*
  * Internal Reference is +/-0.6V, with an adjustable gain of 1/6, 1/5, 1/4,
@@ -56,6 +58,7 @@ using namespace meshtastic;
 #else
 #define AREF_VOLTAGE 3.3
 #endif
+#endif
 
 /**
  * If this board has a battery level sensor, set this to a valid implementation
@@ -101,8 +104,12 @@ class AnalogBatteryLevel : public HasBatteryLevel
         if (millis() - last_read_time_ms > min_read_interval) {
             last_read_time_ms = millis();
             uint32_t raw = analogRead(BATTERY_PIN);
-            float scaled = 1000.0 * ADC_MULTIPLIER * (AREF_VOLTAGE / 1024.0) * raw;
-            
+            float scaled;
+            #ifndef VBAT_RAW_TO_SCALED
+            scaled = 1000.0 * ADC_MULTIPLIER * (AREF_VOLTAGE / 1024.0) * raw;
+            #else
+            scaled = VBAT_RAW_TO_SCALED(raw); //defined in variant.h
+            #endif
             // DEBUG_MSG("battery gpio %d raw val=%u scaled=%u\n", BATTERY_PIN, raw, (uint32_t)(scaled));
             last_read_value = scaled;
             return scaled;
@@ -135,7 +142,9 @@ class AnalogBatteryLevel : public HasBatteryLevel
     const float fullVolt = 4200, emptyVolt = 3270, chargingVolt = 4210, noBatVolt = 2230;
     float last_read_value = 0.0;
     uint32_t last_read_time_ms = 0;
-} analogLevel;
+};
+
+AnalogBatteryLevel analogLevel;
 
 Power::Power() : OSThread("Power") {}
 
@@ -152,11 +161,19 @@ bool Power::analogInit()
     adcAttachPin(BATTERY_PIN);
 #endif
 #ifdef NRF52_SERIES
+#ifdef VBAT_AR_INTERNAL
+     analogReference(VBAT_AR_INTERNAL);
+#else
     analogReference(AR_INTERNAL); // 3.6V
 #endif
+#endif
 
+#ifndef BATTERY_SENSE_RESOLUTION_BITS
+#define BATTERY_SENSE_RESOLUTION_BITS 10
+#endif
+    
     // adcStart(BATTERY_PIN);
-    analogReadResolution(10); // Default of 12 is not very linear. Recommended to use 10 or 11 depending on needed resolution.
+    analogReadResolution(BATTERY_SENSE_RESOLUTION_BITS); // Default of 12 is not very linear. Recommended to use 10 or 11 depending on needed resolution.
     batteryLevel = &analogLevel;
     return true;
 #else

src/PowerFSM.cpp

@@ -1,9 +1,8 @@
-
+#include "configuration.h"
 #include "PowerFSM.h"
 #include "GPS.h"
 #include "MeshService.h"
 #include "NodeDB.h"
-#include "configuration.h"
 #include "graphics/Screen.h"
 #include "main.h"
 #include "sleep.h"

src/RedirectablePrint.cpp

@@ -1,7 +1,7 @@
+#include "configuration.h"
 #include "RedirectablePrint.h"
 #include "RTC.h"
 #include "concurrency/OSThread.h"
-#include "configuration.h"
 #include <assert.h>
 #include <sys/time.h>
 #include <time.h>

src/SPILock.cpp

@@ -1,3 +1,4 @@
+#include "configuration.h"
 #include "SPILock.h"
 #include <Arduino.h>
 #include <assert.h>

src/SerialConsole.cpp

@@ -1,8 +1,7 @@
+#include "configuration.h"
 #include "SerialConsole.h"
 #include "NodeDB.h"
 #include "PowerFSM.h"
-#include "configuration.h"
-#include <Arduino.h>
 
 #define Port Serial
 

src/airtime.cpp

@@ -1,5 +1,5 @@
+#include "configuration.h"
 #include "airtime.h"
-#include <Arduino.h>
 
 #define periodsToLog 48
 

src/concurrency/BinarySemaphoreFreeRTOS.cpp

@@ -1,5 +1,5 @@
-#include "concurrency/BinarySemaphoreFreeRTOS.h"
 #include "configuration.h"
+#include "concurrency/BinarySemaphoreFreeRTOS.h"
 #include <assert.h>
 
 #ifdef HAS_FREE_RTOS

src/concurrency/BinarySemaphorePosix.cpp

@@ -1,5 +1,5 @@
-#include "concurrency/BinarySemaphorePosix.h"
 #include "configuration.h"
+#include "concurrency/BinarySemaphorePosix.h"
 
 #ifndef HAS_FREE_RTOS
 

src/concurrency/InterruptableDelay.cpp

@@ -1,5 +1,5 @@
-#include "concurrency/InterruptableDelay.h"
 #include "configuration.h"
+#include "concurrency/InterruptableDelay.h"
 
 namespace concurrency
 {

src/concurrency/Lock.cpp

@@ -1,3 +1,4 @@
+#include "configuration.h"
 #include "Lock.h"
 #include <cassert>
 

src/concurrency/LockGuard.cpp

@@ -1,3 +1,4 @@
+#include "configuration.h"
 #include "LockGuard.h"
 
 namespace concurrency {

src/concurrency/NotifiedWorkerThread.cpp

@@ -1,5 +1,5 @@
-#include "NotifiedWorkerThread.h"
 #include "configuration.h"
+#include "NotifiedWorkerThread.h"
 #include "main.h"
 #include <assert.h>
 

src/concurrency/OSThread.cpp

@@ -1,5 +1,5 @@
-#include "OSThread.h"
 #include "configuration.h"
+#include "OSThread.h"
 #include <assert.h>
 
 namespace concurrency

src/gps/Air530GPS.cpp

@@ -1,3 +1,4 @@
+#include "configuration.h"
 #include "Air530GPS.h"
 #include <assert.h>
 

src/gps/GPS.cpp

@@ -1,8 +1,7 @@
-
+#include "configuration.h"
 #include "GPS.h"
 #include "NodeDB.h"
 #include "RTC.h"
-#include "configuration.h"
 #include "sleep.h"
 #include <assert.h>
 

src/gps/NMEAGPS.cpp

@@ -1,6 +1,6 @@
+#include "configuration.h"
 #include "NMEAGPS.h"
 #include "RTC.h"
-#include "configuration.h"
 
 static int32_t toDegInt(RawDegrees d)
 {

src/gps/UBloxGPS.cpp

@@ -1,3 +1,4 @@
+#include "configuration.h"
 #include "UBloxGPS.h"
 #include "RTC.h"
 #include "error.h"

src/graphics/EInkDisplay.cpp

@@ -1,152 +0,0 @@
-#include "configuration.h"
-
-#ifdef HAS_EINK
-#include "EInkDisplay.h"
-#include "SPILock.h"
-#include "epd1in54.h" // Screen specific library
-#include <SPI.h>
-#include <TFT_eSPI.h> // Graphics library and Sprite class
-
-Epd ePaper; // Create an instance ePaper
-
-TFT_eSPI glc = TFT_eSPI();             // Invoke the graphics library class
-TFT_eSprite frame = TFT_eSprite(&glc); // Invoke the Sprite class for the image frame buffer
-uint8_t *framePtr;                     // Pointer for the black frame buffer
-
-#define COLORED 0
-#define UNCOLORED 1
-
-#define INK COLORED     // Black ink
-#define PAPER UNCOLORED // 'paper' background colour
-
-//------------------------------------------------------------------------------------
-// Update display - different displays have different function names in the default
-// Waveshare libraries  :-(
-//------------------------------------------------------------------------------------
-#if defined(EPD1IN54B_H) || defined(EPD1IN54C_H) || defined(EPD2IN13B_H) || defined(EPD2IN7B_H) || defined(EPD2IN9B_H) ||        \
-    defined(EPD4IN2_H)
-void updateDisplay(uint8_t *blackFrame = blackFramePtr, uint8_t *redFrame = redFramePtr)
-{
-    ePaper.DisplayFrame(blackFrame, redFrame); // Update 3 colour display
-#else
-void updateDisplay(uint8_t *blackFrame = framePtr)
-{
-#if defined(EPD2IN7_H) || defined(EPD4IN2_H)
-    ePaper.DisplayFrame(blackFrame); // Update 2 color display
-
-#elif defined(EPD1IN54_H) || defined(EPD2IN13_H) || defined(EPD2IN9_H)
-    ePaper.SetFrameMemory(blackFrame); // Update 2 colour display
-    ePaper.DisplayFrame();
-#else
-#error "Selected ePaper library is not supported"
-#endif
-#endif
-}
-
-EInkDisplay::EInkDisplay(uint8_t address, int sda, int scl)
-{
-    setGeometry(GEOMETRY_RAWMODE, EPD_WIDTH, EPD_HEIGHT);
-    // setGeometry(GEOMETRY_RAWMODE, 128, 64); // old resolution
-    // setGeometry(GEOMETRY_128_64); // We originally used this because I wasn't sure if rawmode worked - it does
-}
-
-// FIXME quick hack to limit drawing to a very slow rate
-uint32_t lastDrawMsec;
-
-/**
- * Force a display update if we haven't drawn within the specified msecLimit
- */
-bool EInkDisplay::forceDisplay(uint32_t msecLimit)
-{
-    // No need to grab this lock because we are on our own SPI bus
-    // concurrency::LockGuard g(spiLock);
-
-    uint32_t now = millis();
-    uint32_t sinceLast = now - lastDrawMsec;
-
-    if (framePtr && (sinceLast > msecLimit || lastDrawMsec == 0)) {
-        lastDrawMsec = now;
-
-        // FIXME - only draw bits have changed (use backbuf similar to the other displays)
-        // tft.drawBitmap(0, 0, buffer, 128, 64, TFT_YELLOW, TFT_BLACK);
-        for (uint8_t y = 0; y < displayHeight; y++) {
-            for (uint8_t x = 0; x < displayWidth; x++) {
-
-                // get src pixel in the page based ordering the OLED lib uses FIXME, super inefficent
-                auto b = buffer[x + (y / 8) * displayWidth];
-                auto isset = b & (1 << (y & 7));
-                frame.drawPixel(x, y, isset ? INK : PAPER);
-            }
-        }
-
-        ePaper.Reset(); // wake the screen from sleep
-
-        DEBUG_MSG("Updating eink... ");
-        updateDisplay(); // Send image to display and refresh
-        DEBUG_MSG("done\n");
-
-        // Put screen to sleep to save power
-        ePaper.Sleep();
-        return true;
-    } else {
-        // DEBUG_MSG("Skipping eink display\n");
-        return false;
-    }
-}
-
-// Write the buffer to the display memory
-void EInkDisplay::display(void)
-{
-    // We don't allow regular 'dumb' display() calls to draw on eink until we've shown
-    // at least one forceDisplay() keyframe.  This prevents flashing when we should the critical
-    // bootscreen (that we want to look nice)
-    if (lastDrawMsec)
-        forceDisplay(slowUpdateMsec); // Show the first screen a few seconds after boot, then slower
-}
-
-// Send a command to the display (low level function)
-void EInkDisplay::sendCommand(uint8_t com)
-{
-    (void)com;
-    // Drop all commands to device (we just update the buffer)
-}
-
-// Connect to the display
-bool EInkDisplay::connect()
-{
-    DEBUG_MSG("Doing EInk init\n");
-
-#ifdef PIN_EINK_PWR_ON
-    digitalWrite(PIN_EINK_PWR_ON, HIGH); // If we need to assert a pin to power external peripherals
-    pinMode(PIN_EINK_PWR_ON, OUTPUT);
-#endif
-
-#ifdef PIN_EINK_EN
-    // backlight power, HIGH is backlight on, LOW is off
-    digitalWrite(PIN_EINK_EN, LOW);
-    pinMode(PIN_EINK_EN, OUTPUT);
-#endif
-
-    // Initialise the ePaper library
-    // FIXME - figure out how to use lut_partial_update
-    if (ePaper.Init(lut_full_update) != 0) {
-        DEBUG_MSG("ePaper init failed\n");
-        return false;
-    } else {
-        frame.setColorDepth(1); // Must set the bits per pixel to 1 for ePaper displays
-                                // Set bit depth BEFORE creating Sprite, default is 16!
-
-        // Create a frame buffer in RAM of defined size and save the pointer to it
-        // RAM needed is about (EPD_WIDTH * EPD_HEIGHT)/8 , ~5000 bytes for 200 x 200 pixels
-        // Note: always create the Sprite before setting the Sprite rotation
-        framePtr = (uint8_t *)frame.createSprite(EPD_WIDTH, EPD_HEIGHT);
-
-        frame.fillSprite(PAPER); // Fill frame with white
-        /* frame.drawLine(0, 0, frame.width() - 1, frame.height() - 1, INK);
-        frame.drawLine(0, frame.height() - 1, frame.width() - 1, 0, INK);
-        updateDisplay(); */
-        return true;
-    }
-}
-
-#endif

src/graphics/EInkDisplay2.cpp

@@ -0,0 +1,116 @@
+#include "configuration.h"
+
+#ifdef HAS_EINK
+#include "EInkDisplay2.h"
+#include "SPILock.h"
+#include <SPI.h>
+#include "GxEPD2_BW.h"
+
+#define COLORED GxEPD_BLACK
+#define UNCOLORED GxEPD_WHITE
+
+
+#define TECHO_DISPLAY_MODEL GxEPD2_154_D67
+
+GxEPD2_BW<TECHO_DISPLAY_MODEL, TECHO_DISPLAY_MODEL::HEIGHT> *adafruitDisplay;
+
+EInkDisplay::EInkDisplay(uint8_t address, int sda, int scl)
+{
+    setGeometry(GEOMETRY_RAWMODE, TECHO_DISPLAY_MODEL::WIDTH, TECHO_DISPLAY_MODEL::HEIGHT);
+    // setGeometry(GEOMETRY_RAWMODE, 128, 64); // old resolution
+    // setGeometry(GEOMETRY_128_64); // We originally used this because I wasn't sure if rawmode worked - it does
+}
+
+// FIXME quick hack to limit drawing to a very slow rate
+uint32_t lastDrawMsec;
+
+/**
+ * Force a display update if we haven't drawn within the specified msecLimit
+ */
+bool EInkDisplay::forceDisplay(uint32_t msecLimit)
+{
+    // No need to grab this lock because we are on our own SPI bus
+    // concurrency::LockGuard g(spiLock);
+
+    uint32_t now = millis();
+    uint32_t sinceLast = now - lastDrawMsec;
+
+    if (adafruitDisplay && (sinceLast > msecLimit || lastDrawMsec == 0)) {
+        lastDrawMsec = now;
+
+        // FIXME - only draw bits have changed (use backbuf similar to the other displays)
+        // tft.drawBitmap(0, 0, buffer, 128, 64, TFT_YELLOW, TFT_BLACK);
+        for (uint8_t y = 0; y < displayHeight; y++) {
+            for (uint8_t x = 0; x < displayWidth; x++) {
+
+                // get src pixel in the page based ordering the OLED lib uses FIXME, super inefficent
+                auto b = buffer[x + (y / 8) * displayWidth];
+                auto isset = b & (1 << (y & 7));
+                adafruitDisplay->drawPixel(x, y, isset ? COLORED : UNCOLORED);
+            }
+        }
+
+        DEBUG_MSG("Updating eink... ");
+        // ePaper.Reset(); // wake the screen from sleep
+        adafruitDisplay->display(false); // FIXME, use partial update mode
+        // Put screen to sleep to save power (possibly not necessary because we already did poweroff inside of display)
+        adafruitDisplay->hibernate();
+        DEBUG_MSG("done\n");
+
+        return true;
+    } else {
+        // DEBUG_MSG("Skipping eink display\n");
+        return false;
+    }
+}
+
+// Write the buffer to the display memory
+void EInkDisplay::display(void)
+{
+    // We don't allow regular 'dumb' display() calls to draw on eink until we've shown
+    // at least one forceDisplay() keyframe.  This prevents flashing when we should the critical
+    // bootscreen (that we want to look nice)
+    if (lastDrawMsec)
+        forceDisplay(slowUpdateMsec); // Show the first screen a few seconds after boot, then slower
+}
+
+// Send a command to the display (low level function)
+void EInkDisplay::sendCommand(uint8_t com)
+{
+    (void)com;
+    // Drop all commands to device (we just update the buffer)
+}
+
+// Connect to the display
+bool EInkDisplay::connect()
+{
+    DEBUG_MSG("Doing EInk init\n");
+
+#ifdef PIN_EINK_PWR_ON
+    digitalWrite(PIN_EINK_PWR_ON, HIGH); // If we need to assert a pin to power external peripherals
+    pinMode(PIN_EINK_PWR_ON, OUTPUT);
+#endif
+
+#ifdef PIN_EINK_EN
+    // backlight power, HIGH is backlight on, LOW is off
+    digitalWrite(PIN_EINK_EN, LOW);
+    pinMode(PIN_EINK_EN, OUTPUT);
+#endif
+
+    auto lowLevel = new TECHO_DISPLAY_MODEL(PIN_EINK_CS,
+                                                            PIN_EINK_DC,
+                                                            PIN_EINK_RES,
+                                                            PIN_EINK_BUSY, SPI1);
+
+    adafruitDisplay = new GxEPD2_BW<TECHO_DISPLAY_MODEL, TECHO_DISPLAY_MODEL::HEIGHT>(*lowLevel);
+    adafruitDisplay->init();
+    adafruitDisplay->setRotation(3);
+    //adafruitDisplay->setFullWindow();
+    //adafruitDisplay->fillScreen(UNCOLORED);
+    //adafruitDisplay->drawCircle(100, 100, 20, COLORED);
+    //adafruitDisplay->display(false);
+
+    return true;
+}
+
+#endif

src/graphics/Screen.cpp

@@ -19,14 +19,13 @@ You should have received a copy of the GNU General Public License
 along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 */
-
+#include "configuration.h"
 #include <OLEDDisplay.h>
 
 #include "GPS.h"
 #include "MeshService.h"
 #include "NodeDB.h"
 #include "Screen.h"
-#include "configuration.h"
 #include "fonts.h"
 #include "gps/RTC.h"
 #include "graphics/images.h"

src/graphics/Screen.h

@@ -30,7 +30,7 @@ class Screen
 #include <SSD1306Wire.h>
 #endif
 
-#include "EInkDisplay.h"
+#include "EInkDisplay2.h"
 #include "TFTDisplay.h"
 #include "TypedQueue.h"
 #include "commands.h"

src/main.cpp

@@ -1,4 +1,4 @@
-
+#include "configuration.h"
 #include "GPS.h"
 #include "MeshRadio.h"
 #include "MeshService.h"
@@ -6,7 +6,6 @@
 #include "PowerFSM.h"
 #include "airtime.h"
 #include "buzz.h"
-#include "configuration.h"
 #include "error.h"
 #include "power.h"
 // #include "rom/rtc.h"

src/mesh/Channels.cpp

@@ -1,3 +1,4 @@
+#include "configuration.h"
 #include "Channels.h"
 #include "CryptoEngine.h"
 #include "NodeDB.h"

src/mesh/CryptoEngine.cpp

@@ -1,5 +1,5 @@
-#include "CryptoEngine.h"
 #include "configuration.h"
+#include "CryptoEngine.h"
 
 void CryptoEngine::setKey(const CryptoKey &k)
 {

src/mesh/DSRRouter.cpp

@@ -1,5 +1,5 @@
-#include "DSRRouter.h"
 #include "configuration.h"
+#include "DSRRouter.h"
 
 /* when we receive any packet
 

src/mesh/FloodingRouter.cpp

@@ -1,5 +1,5 @@
-#include "FloodingRouter.h"
 #include "configuration.h"
+#include "FloodingRouter.h"
 #include "mesh-pb-constants.h"
 
 FloodingRouter::FloodingRouter() {}

src/mesh/MeshPacketQueue.cpp

@@ -1,3 +1,4 @@
+#include "configuration.h"
 #include "MeshPacketQueue.h"
 
 #include <algorithm>

src/mesh/MeshPlugin.cpp

@@ -1,3 +1,4 @@
+#include "configuration.h"
 #include "MeshPlugin.h"
 #include "Channels.h"
 #include "MeshService.h"

src/mesh/MeshService.cpp

@@ -1,5 +1,4 @@
-
-#include <Arduino.h>
+#include "configuration.h"
 #include <assert.h>
 #include <string>
 

src/mesh/NodeDB.cpp

@@ -1,5 +1,4 @@
-
-#include <Arduino.h>
+#include "configuration.h"
 #include <assert.h>
 
 #include "FS.h"
@@ -14,7 +13,6 @@
 #include "PowerFSM.h"
 #include "RTC.h"
 #include "Router.h"
-#include "configuration.h"
 #include "error.h"
 #include "main.h"
 #include "mesh-pb-constants.h"

src/mesh/PacketHistory.cpp

@@ -1,5 +1,5 @@
-#include "PacketHistory.h"
 #include "configuration.h"
+#include "PacketHistory.h"
 #include "mesh-pb-constants.h"
 
 PacketHistory::PacketHistory()
@@ -19,35 +19,57 @@ bool PacketHistory::wasSeenRecently(const MeshPacket *p, bool withUpdate)
     }
 
     uint32_t now = millis();
-    for (size_t i = 0; i < recentPackets.size();) {
-        PacketRecord &r = recentPackets[i];
 
-        if ((now - r.rxTimeMsec) >= FLOOD_EXPIRE_TIME) {
-            // DEBUG_MSG("Deleting old broadcast record %d\n", i);
-            recentPackets.erase(recentPackets.begin() + i); // delete old record
+    PacketRecord r;
+    r.id = p->id;
+    r.sender = getFrom(p);
+    r.rxTimeMsec = now;
+
+    auto found = recentPackets.find(r);
+    bool seenRecently = (found != recentPackets.end());  // found not equal to .end() means packet was seen recently
+
+    if (seenRecently && (now - found->rxTimeMsec) >= FLOOD_EXPIRE_TIME) { // Check whether found packet has already expired
+        recentPackets.erase(found);  // Erase and pretend packet has not been seen recently
+        found = recentPackets.end();
+        seenRecently = false;
+    }
+
+    if (seenRecently) {
+        DEBUG_MSG("Found existing packet record for fr=0x%x,to=0x%x,id=0x%x\n", p->from, p->to, p->id);
+    }
+
+    if (withUpdate) {
+        if (found != recentPackets.end()) { // delete existing to updated timestamp (re-insert)
+            recentPackets.erase(found);     // as unsorted_set::iterator is const (can't update timestamp - so re-insert..)
+        }
+        recentPackets.insert(r);
+        printPacket("Add packet record", p);
+    }
+
+    // Capacity is reerved, so only purge expired packets if recentPackets fills past 90% capacity
+    // Expiry is normally dealt with after having searched/found a packet (above)
+    if (recentPackets.size() > (MAX_NUM_NODES * 0.9)) {
+        clearExpiredRecentPackets();
+    }
+
+    return seenRecently;
+}
+
+/**
+ * Iterate through all recent packets, and remove all older than FLOOD_EXPIRE_TIME
+ */
+void PacketHistory::clearExpiredRecentPackets() {
+    uint32_t now = millis();
+
+    DEBUG_MSG("recentPackets size=%ld\n", recentPackets.size());
+
+    for (auto it = recentPackets.begin(); it != recentPackets.end(); ) {
+        if ((now - it->rxTimeMsec) >= FLOOD_EXPIRE_TIME) {
+            it = recentPackets.erase(it); // erase returns iterator pointing to element immediately following the one erased
         } else {
-            if (r.id == p->id && r.sender == getFrom(p)) {
-                DEBUG_MSG("Found existing packet record for fr=0x%x,to=0x%x,id=0x%x\n", p->from, p->to, p->id);
-
-                // Update the time on this record to now
-                if (withUpdate)
-                    r.rxTimeMsec = now;
-                return true;
-            }
-
-            i++;
+            ++it;
         }
     }
 
-    // Didn't find an existing record, make one
-    if (withUpdate) {
-        PacketRecord r;
-        r.id = p->id;
-        r.sender = getFrom(p);
-        r.rxTimeMsec = now;
-        recentPackets.push_back(r);
-        printPacket("Adding packet record", p);
-    }
-
-    return false;
+    DEBUG_MSG("recentPackets size=%ld (after clearing expired packets)\n", recentPackets.size());
 }

src/mesh/PacketHistory.h

@@ -1,7 +1,6 @@
 #pragma once
 
 #include "Router.h"
-#include <queue>
 #include <unordered_set>
 
 /// We clear our old flood record five minute after we see the last of it
@@ -24,37 +23,15 @@ class PacketRecordHashFunction
     size_t operator()(const PacketRecord &p) const { return (std::hash<NodeNum>()(p.sender)) ^ (std::hash<PacketId>()(p.id)); }
 };
 
-/// Order packet records by arrival time, we want the oldest packets to be in the front of our heap
-class PacketRecordOrderFunction
-{
-  public:
-    size_t operator()(const PacketRecord &p1, const PacketRecord &p2) const
-    {
-        // If the timer ticks have rolled over the difference between times will be _enormous_.  Handle that case specially
-        uint32_t t1 = p1.rxTimeMsec, t2 = p2.rxTimeMsec;
-
-        if (t1 - t2 > UINT32_MAX / 2) {
-            // time must have rolled over, swap them because the new little number is 'bigger' than the old big number
-            t1 = t2;
-            t2 = p1.rxTimeMsec;
-        }
-
-        return t1 > t2;
-    }
-};
-
 /**
  * This is a mixin that adds a record of past packets we have seen
  */
 class PacketHistory
 {
   private:
-    /** FIXME: really should be a std::unordered_set with the key being sender,id.
-     * This would make checking packets in wasSeenRecently faster.
-     */
-    std::vector<PacketRecord> recentPackets;
-    // priority_queue<PacketRecord, vector<PacketRecord>, PacketRecordOrderFunction> arrivalTimes;
-    // unordered_set<PacketRecord, PacketRecordHashFunction> recentPackets;
+    std::unordered_set<PacketRecord, PacketRecordHashFunction> recentPackets;
+
+    void clearExpiredRecentPackets(); // clear all recentPackets older than FLOOD_EXPIRE_TIME
 
   public:
     PacketHistory();

src/mesh/PhoneAPI.cpp

@@ -1,3 +1,4 @@
+#include "configuration.h"
 #include "PhoneAPI.h"
 #include "Channels.h"
 #include "GPS.h"

src/mesh/ProtobufPlugin.cpp

@@ -1,3 +1,4 @@
+#include "configuration.h"
 #include "ProtobufPlugin.h"
 
 

src/mesh/RF95Interface.cpp

@@ -1,8 +1,8 @@
+#include "configuration.h"
 #include "RF95Interface.h"
 #include "MeshRadio.h" // kinda yucky, but we need to know which region we are in
 #include "RadioLibRF95.h"
 #include "error.h"
-#include <configuration.h>
 
 #define MAX_POWER 20
 // if we use 20 we are limited to 1% duty cycle or hw might overheat.  For continuous operation set a limit of 17

src/mesh/RadioInterface.cpp

@@ -1,4 +1,4 @@
-
+#include "configuration.h"
 #include "RadioInterface.h"
 #include "Channels.h"
 #include "MeshRadio.h"
@@ -6,7 +6,6 @@
 #include "NodeDB.h"
 #include "Router.h"
 #include "assert.h"
-#include "configuration.h"
 #include "sleep.h"
 #include <assert.h>
 #include <pb_decode.h>

src/mesh/RadioLibInterface.cpp

@@ -1,10 +1,10 @@
+#include "configuration.h"
 #include "RadioLibInterface.h"
 #include "MeshTypes.h"
 #include "NodeDB.h"
 #include "SPILock.h"
 #include "error.h"
 #include "mesh-pb-constants.h"
-#include <configuration.h>
 #include <pb_decode.h>
 #include <pb_encode.h>
 

src/mesh/RadioLibRF95.cpp

@@ -1,3 +1,4 @@
+#include "configuration.h"
 #include "RadioLibRF95.h"
 
 #define RF95_CHIP_VERSION 0x12

src/mesh/ReliableRouter.cpp

@@ -1,7 +1,7 @@
+#include "configuration.h"
 #include "ReliableRouter.h"
 #include "MeshPlugin.h"
 #include "MeshTypes.h"
-#include "configuration.h"
 #include "mesh-pb-constants.h"
 
 // ReliableRouter::ReliableRouter() {}

src/mesh/Router.cpp

@@ -1,9 +1,9 @@
+#include "configuration.h"
 #include "Router.h"
 #include "Channels.h"
 #include "CryptoEngine.h"
 #include "NodeDB.h"
 #include "RTC.h"
-#include "configuration.h"
 #include "main.h"
 #include "mesh-pb-constants.h"
 #include "plugins/RoutingPlugin.h"

src/mesh/SX1262Interface.cpp

@@ -1,6 +1,6 @@
+#include "configuration.h"
 #include "SX1262Interface.h"
 #include "error.h"
-#include <configuration.h>
 
 // Particular boards might define a different max power based on what their hardware can do
 #ifndef SX1262_MAX_POWER

src/mqtt/MQTT.cpp

@@ -62,12 +62,21 @@ MQTT::MQTT() : concurrency::OSThread("mqtt"), pubSub(mqttClient)
 void MQTT::reconnect()
 {
     // pubSub.setServer("devsrv.ezdevice.net", 1883); or 192.168.10.188
-    const char *serverAddr = "mqtt.meshtastic.org"; // default hostname
+    const char *serverAddr = "mqtt.meshtastic.org:1883"; // default hostname
 
     if (*radioConfig.preferences.mqtt_server)
         serverAddr = radioConfig.preferences.mqtt_server; // Override the default
 
-    pubSub.setServer(serverAddr, 1883);
+    String server = String(serverAddr);  
+    int delimIndex = server.indexOf(':'); 
+    if (delimIndex > 0) {
+        String host = server.substring(0, delimIndex);
+        String port = server.substring(delimIndex+1, server.length());
+        pubSub.setServer(host.c_str(), port.toInt());
+    }
+    else {
+        pubSub.setServer(serverAddr, 1883);
+    }
 
     DEBUG_MSG("Connecting to MQTT server\n", serverAddr);
     auto myStatus = (statusTopic + owner.id);

src/nrf52/BQ25713.cpp

@@ -1,100 +0,0 @@
-#include "BQ25713.h"
-#include "configuration.h"
-
-#include <Wire.h>
-
-#ifdef BQ25703A_ADDR
-
-const uint8_t BQ25713::devAddr = BQ25703A_ADDR;
-
-bool BQ25713::setup()
-{
-    DEBUG_MSG("Init BQ25713\n");
-
-    //	if(!writeReg(0x34,0x9034)) return false;
-    //
-    //	if(!writeReg(0x34,0x8034)) return false;
-
-    if (!writeReg(0x00, 0x0F0A))
-        return false; // Config Charge Option 0
-
-    if (!writeReg(0x02, 0x0224)) // 512mA, FIXME, this seems to be setting a number of bits marked as reserved, why?
-        return false; // Config Charge Current
-
-    if (!writeReg(0x04, 0x1070)) // about 4.29V
-        return false; // Config Charge Voltage
-
-    if (!writeReg(0x06, 0x099C))
-        return false; // Config OTG Voltage
-
-    if (!writeReg(0x08, 0x5000))
-        return false; // Config OTG Current
-
-    //	if(!writeReg(0x0A,0x0100)) return false;//Config Input Voltage
-
-    if (!writeReg(0x0C, 0x1800)) // 4.2Vish FIXME, we could lower this?
-        return false; // Config Minimum System Voltage
-
-    if (!writeReg(0x0E, 0x4900))
-        return false; // Config Input Current
-
-    if (!writeReg(0x30, 0xE210))
-        return false; // Config Charge Option 1
-
-    if (!writeReg(0x32, 0x32BF))
-        return false; // Config Charge Option 2
-
-    if (!writeReg(0x34, 0x0834))
-        return false; // Config Charge Option 3
-
-    if (!writeReg(0x36, 0x4A65))
-        return false; // Config Prochot Option 0
-
-    if (!writeReg(0x38, 0x81FF))
-        return false; // Config Prochot Option 1
-
-    if (!writeReg(0x3A, 0xA0FF))
-        return false; // Config ADC Option
-
-    return true;
-}
-
-uint16_t BQ25713::readReg(uint8_t reg)
-{
-    Wire.beginTransmission(devAddr);
-    Wire.write(reg);
-    byte err = Wire.endTransmission();
-    if (!err) {
-        int readLen = 2;
-        Wire.requestFrom(devAddr, (int)(readLen + 1));
-        if (Wire.available() >= readLen) {
-            uint8_t lsb = Wire.read(), msb = Wire.read();
-
-            return (((uint16_t)msb) << 8) + lsb;
-        } else
-            return 0;
-    } else {
-        return 0;
-    }
-}
-
-bool BQ25713::writeReg(uint8_t reg, uint16_t v)
-{
-    Wire.beginTransmission(devAddr);
-    Wire.write(reg);
-    Wire.write(v & 0xff);
-    Wire.write((v >> 8) & 0xff);
-    byte err = Wire.endTransmission(); // 0 for success
-
-    if (!err) {
-        // Do a test readback for early debugging
-        uint16_t found = readReg(reg);
-        if (found != v) {
-            DEBUG_MSG("Readback reg=0x%0x test failed, expected 0x%0x, found 0x%0x!\n", reg, v, found);
-            return true; // claim success - FIXME
-        }
-    }
-    return !err;
-}
-
-#endif

src/nrf52/BQ25713.h

@@ -1,22 +0,0 @@
-#pragma once
-
-#include <Arduino.h>
-
-/**
- * Driver class to control/monitor BQ25713 charge controller
- */
-class BQ25713 {
-    static const uint8_t devAddr;
-
-public:
-
-    /// Return true for success
-    bool setup();
-
-private:
-    uint16_t readReg(uint8_t reg);
-
-    /// Return true for success
-    bool writeReg(uint8_t reg, uint16_t v);
-};
-

src/nrf52/NRF52Bluetooth.cpp

@@ -1,6 +1,6 @@
+#include "configuration.h"
 #include "NRF52Bluetooth.h"
 #include "BluetoothCommon.h"
-#include "configuration.h"
 #include "main.h"
 #include "mesh/PhoneAPI.h"
 #include "mesh/mesh-pb-constants.h"

src/nrf52/NRF52CryptoEngine.cpp

@@ -1,6 +1,5 @@
-
-#include "CryptoEngine.h"
 #include "configuration.h"
+#include "CryptoEngine.h"
 #include "ocrypto_aes_ctr.h"
 
 class NRF52CryptoEngine : public CryptoEngine

src/nrf52/alloc.cpp

@@ -1,3 +1,4 @@
+#include "configuration.h"
 #include "rtos.h"
 #include <assert.h>
 #include <stdlib.h>

src/nrf52/main-nrf52.cpp

@@ -1,3 +1,4 @@
+#include "configuration.h"
 #include <SPI.h>
 #include <Wire.h>
 #include <assert.h>
@@ -6,7 +7,6 @@
 #include <stdio.h>
 
 #include "NRF52Bluetooth.h"
-#include "configuration.h"
 #include "error.h"
 
 #ifdef BQ25703A_ADDR

src/plugins/AdminPlugin.cpp

@@ -1,9 +1,9 @@
+#include "configuration.h"
 #include "AdminPlugin.h"
 #include "Channels.h"
 #include "MeshService.h"
 #include "NodeDB.h"
 #include "Router.h"
-#include "configuration.h"
 #include "main.h"
 
 #ifdef PORTDUINO

src/plugins/ExternalNotificationPlugin.cpp

@@ -1,9 +1,9 @@
+#include "configuration.h"
 #include "ExternalNotificationPlugin.h"
 #include "MeshService.h"
 #include "NodeDB.h"
 #include "RTC.h"
 #include "Router.h"
-#include "configuration.h"
 #include <Arduino.h>
 
 //#include <assert.h>

src/plugins/NodeInfoPlugin.cpp

@@ -1,9 +1,9 @@
+#include "configuration.h"
 #include "NodeInfoPlugin.h"
 #include "MeshService.h"
 #include "NodeDB.h"
 #include "RTC.h"
 #include "Router.h"
-#include "configuration.h"
 #include "main.h"
 
 NodeInfoPlugin *nodeInfoPlugin;

src/plugins/Plugins.cpp

@@ -1,3 +1,4 @@
+#include "configuration.h"
 #include "plugins/ExternalNotificationPlugin.h"
 #include "plugins/NodeInfoPlugin.h"
 #include "plugins/PositionPlugin.h"

src/plugins/PositionPlugin.cpp

@@ -1,9 +1,9 @@
+#include "configuration.h"
 #include "PositionPlugin.h"
 #include "MeshService.h"
 #include "NodeDB.h"
 #include "RTC.h"
 #include "Router.h"
-#include "configuration.h"
 
 PositionPlugin *positionPlugin;
 

src/plugins/RemoteHardwarePlugin.cpp

@@ -1,9 +1,9 @@
+#include "configuration.h"
 #include "RemoteHardwarePlugin.h"
 #include "MeshService.h"
 #include "NodeDB.h"
 #include "RTC.h"
 #include "Router.h"
-#include "configuration.h"
 #include "main.h"
 
 #define NUM_GPIOS 64

src/plugins/ReplyPlugin.cpp

@@ -1,6 +1,6 @@
+#include "configuration.h"
 #include "ReplyPlugin.h"
 #include "MeshService.h"
-#include "configuration.h"
 #include "main.h"
 
 #include <assert.h>

src/plugins/RoutingPlugin.cpp

@@ -1,8 +1,8 @@
+#include "configuration.h"
 #include "RoutingPlugin.h"
 #include "MeshService.h"
 #include "NodeDB.h"
 #include "Router.h"
-#include "configuration.h"
 #include "main.h"
 
 RoutingPlugin *routingPlugin;

src/plugins/SerialPlugin.cpp

@@ -1,9 +1,9 @@
+#include "configuration.h"
 #include "SerialPlugin.h"
 #include "MeshService.h"
 #include "NodeDB.h"
 #include "RTC.h"
 #include "Router.h"
-#include "configuration.h"
 #include <Arduino.h>
 
 #include <assert.h>

src/sleep.cpp

@@ -1,9 +1,9 @@
+#include "configuration.h"
 #include "sleep.h"
 #include "GPS.h"
 #include "MeshRadio.h"
 #include "MeshService.h"
 #include "NodeDB.h"
-#include "configuration.h"
 #include "error.h"
 #include "main.h"
 #include "target_specific.h"

variants/WisCore_RAK4631_Board/variant.h

@@ -171,8 +171,25 @@ static const uint8_t SCK = PIN_SPI_SCK;
 #define GPS_RX_PIN PIN_SERIAL1_RX
 #define GPS_TX_PIN PIN_SERIAL1_TX
 
-// The battery sense is hooked to pin A0
+// Battery
+// The battery sense is hooked to pin A0 (5)
 #define BATTERY_PIN PIN_A0
+// and has 12 bit resolution
+#define BATTERY_SENSE_RESOLUTION_BITS 12
+#define BATTERY_SENSE_RESOLUTION 4096.0
+// Definition of milliVolt per LSB => 3.0V ADC range and 12-bit ADC resolution = 3000mV/4096
+#define VBAT_MV_PER_LSB (0.73242188F)
+// Voltage divider value => 1.5M + 1M voltage divider on VBAT = (1.5M / (1M + 1.5M))
+#define VBAT_DIVIDER (0.4F)
+// Compensation factor for the VBAT divider
+#define VBAT_DIVIDER_COMP (1.73)
+// Fixed calculation of milliVolt from compensation value
+#define REAL_VBAT_MV_PER_LSB (VBAT_DIVIDER_COMP * VBAT_MV_PER_LSB)
+#undef AREF_VOLTAGE
+#define AREF_VOLTAGE 3.0
+#define VBAT_AR_INTERNAL AR_INTERNAL_3_0
+#define ADC_MULTIPLIER VBAT_DIVIDER_COMP //REAL_VBAT_MV_PER_LSB
+#define VBAT_RAW_TO_SCALED(x) (REAL_VBAT_MV_PER_LSB * x)
 
 #ifdef __cplusplus
 }

version.properties

@@ -1,4 +1,4 @@
 [VERSION]  
 major = 1  
 minor = 2
-build = 39
+build = 43