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Merge branch 'master' of github.com:meshtastic/Meshtastic-device

pull/1439/head
Thomas Göttgens 2022-04-25 21:38:28 +02:00
rodzic 7c12234a9c d640478289
commit b957001629
43 zmienionych plików z 366 dodań i 665 usunięć
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19
.github/workflows/main_matrix.yml vendored
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@ -34,9 +34,8 @@ jobs:
- board: heltec-v2.1
- board: tbeam0.7
- board: meshtastic-diy-v1
- board: rak4631_5005
- board: rak4631_19003
- board: rak4631_5005_eink
- board: rak4631
- board: rak4631_eink
- board: t-echo
runs-on: ubuntu-latest
@ -117,7 +116,8 @@ jobs:
- name: Upgrade python tools
run: |
python -m pip install --upgrade pip
pip install -U platformio meshtastic adafruit-nrfutil littlefs-python
pip install -U platformio adafruit-nrfutil littlefs-python
pip install -U --pre meshtastic
- name: Upgrade platformio
run: |
@ -158,9 +158,8 @@ jobs:
max-parallel: 2
matrix:
include:
- board: rak4631_5005
- board: rak4631_19003
- board: rak4631_5005_eink
- board: rak4631
- board: rak4631_eink
- board: t-echo
- board: pca10059_diy_eink
@ -188,7 +187,8 @@ jobs:
- name: Upgrade python tools
run: |
python -m pip install --upgrade pip
pip install -U platformio meshtastic adafruit-nrfutil
pip install -U platformio adafruit-nrfutil
pip install -U --pre meshtastic
- name: Upgrade platformio
run: |
@ -235,7 +235,8 @@ jobs:
- name: Upgrade python tools
run: |
python -m pip install --upgrade pip
pip install -U platformio meshtastic adafruit-nrfutil
pip install -U platformio adafruit-nrfutil
pip install -U --pre meshtastic
- name: Upgrade platformio
run: |

3
.gitmodules vendored
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@ -1,9 +1,6 @@
[submodule "proto"]
path = proto
url = https://github.com/meshtastic/Meshtastic-protobufs.git
[submodule "sdk-nrfxlib"]
path = sdk-nrfxlib
url = https://github.com/nrfconnect/sdk-nrfxlib.git
[submodule "design"]
path = design
url = https://github.com/meshtastic/meshtastic-design.git

2
README.md
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@ -1,6 +1,6 @@
# Meshtastic-device
[![Open in Visual Studio Code](https://open.vscode.dev/badges/open-in-vscode.svg)](https://open.vscode.dev/meshtastic/Meshtastic-device)
[![Continuous Integration](https://github.com/meshtastic/Meshtastic-device/actions/workflows/main.yml/badge.svg)](https://github.com/meshtastic/Meshtastic-device/actions/workflows/main.yml)
[![Continuous Integration](https://github.com/meshtastic/Meshtastic-device/actions/workflows/main_matrix.yml/badge.svg)](https://github.com/meshtastic/Meshtastic-device/actions/workflows/main_matrix.yml)
![GitHub all releases](https://img.shields.io/github/downloads/meshtastic/meshtastic-device/total)
[![CLA assistant](https://cla-assistant.io/readme/badge/meshtastic/Meshtastic-device)](https://cla-assistant.io/meshtastic/Meshtastic-device)
[![Fiscal Contributors](https://opencollective.com/meshtastic/tiers/badge.svg)](https://opencollective.com/meshtastic/)

2
bin/build-all.sh
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@ -9,7 +9,7 @@ BOARDS_ESP32="rak11200 tlora-v2 tlora-v1 tlora_v1_3 tlora-v2-1-1.6 tbeam heltec-
#BOARDS_ESP32=tbeam
# FIXME note nrf52840dk build is for some reason only generating a BIN file but not a HEX file nrf52840dk-geeksville is fine
BOARDS_NRF52="rak4631_5005 rak4631_5005_eink rak4631_19003 t-echo pca10059_diy_eink"
BOARDS_NRF52="rak4631 rak4631_eink t-echo pca10059_diy_eink"
#BOARDS_NRF52=""
OUTDIR=release/latest

2
bin/check-all.sh
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@ -13,7 +13,7 @@ if [[ $# -gt 0 ]]; then
# can override which environment by passing arg
BOARDS="$@"
else
BOARDS="tlora-v2 tlora-v1 tlora_v1_3 tlora-v2-1-1.6 tbeam heltec-v1 heltec-v2.0 heltec-v2.1 tbeam0.7 meshtastic-diy-v1 rak4631_5005 rak4631_19003 rak11200 t-echo pca10059_diy_eink"
BOARDS="tlora-v2 tlora-v1 tlora_v1_3 tlora-v2-1-1.6 tbeam heltec-v1 heltec-v2.0 heltec-v2.1 tbeam0.7 meshtastic-diy-v1 rak4631 rak4631_eink rak11200 t-echo pca10059_diy_eink"
fi
echo "BOARDS:${BOARDS}"

55
boards/rak815.json
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@ -1,55 +0,0 @@
{
"build": {
"arduino":{
"ldscript": "nrf52832_s132_v6.ld"
},
"core": "nRF5",
"cpu": "cortex-m4",
"extra_flags": "-DNRF52832_XXAA -DNRF52",
"f_cpu": "64000000L",
"hwids": [
[
"0x10c4",
"0xea60"
]
],
"usb_product": "RAK815",
"mcu": "nrf52832",
"variant": "rak815",
"bsp": {
"name": "adafruit"
},
"softdevice": {
"sd_flags": "-DS132",
"sd_name": "s132",
"sd_version": "6.1.1",
"sd_fwid": "0x00B7"
}
},
"connectivity": [
"bluetooth"
],
"debug": {
"jlink_device": "nRF52832_xxAA",
"svd_path": "nrf52.svd"
},
"frameworks": [
"arduino"
],
"name": "RAK RAK815",
"upload": {
"maximum_ram_size": 65536,
"maximum_size": 524288,
"require_upload_port": true,
"speed": 115200,
"protocol": "nrfutil",
"protocols": [
"jlink",
"nrfjprog",
"nrfutil",
"stlink"
]
},
"url": "https://store.rakwireless.com/products/rak815-hybrid-location-tracker",
"vendor": "RAK"
}

15
platformio.ini
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@ -16,9 +16,6 @@ default_envs = tbeam
;default_envs = t-echo
;default_envs = nrf52840dk-geeksville
;default_envs = native # lora-relay-v1 # nrf52840dk-geeksville # linux # or if you'd like to change the default to something like lora-relay-v1 put that here
;default_envs = rak4631_5005
;default_envs = rak4631_5005_eink
;default_envs = rak4631_19003
;default_envs = nano-g1
;default_envs = pca10059_diy_eink
;default_envs = meshtastic-diy-v1
@ -84,7 +81,7 @@ lib_deps =
; Common settings for ESP targes, mixin with extends = esp32_base
[esp32_base]
extends = arduino_base
platform = espressif32
platform = espressif32@3.5.0
src_filter =
${arduino_base.src_filter} -<nrf52/>
upload_speed = 921600
@ -133,7 +130,6 @@ build_type = debug ; I'm debugging with ICE a lot now
build_flags =
${arduino_base.build_flags} -Wno-unused-variable
-Isrc/nrf52
-Isdk-nrfxlib/crypto/nrf_oberon/include -Lsdk-nrfxlib/crypto/nrf_oberon/lib/cortex-m4/hard-float/ -lliboberon_3.0.7
src_filter =
${arduino_base.src_filter} -<esp32/> -<nimble/> -<mesh/wifi/> -<mesh/http/> -<modules/esp32> -<mqtt/>
lib_ignore =
@ -145,7 +141,7 @@ build_flags = ${nrf52_base.build_flags}
lib_deps =
${arduino_base.lib_deps}
${environmental.lib_deps}
Adafruit nRFCrypto
https://github.com/Kongduino/Adafruit_nRFCrypto.git
; Note: By default no lora device is created for this build - it uses a simulated interface
[env:nrf52840dk]
@ -156,10 +152,3 @@ board = nrf52840_dk
[env:feather_nrf52832]
extends = nrf52_base
board = adafruit_feather_nrf52832
[env:rak815]
extends = nrf52_base
board = rak815
debug_tool = jlink
upload_protocol = jlink
monitor_speed = 115200

1
sdk-nrfxlib

@ -1 +0,0 @@
Subproject commit e6e02cb83d238fae2f54f084858bd5e49a31afa1

60
src/debug/einkScan.h 100644
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@ -0,0 +1,60 @@
#include "../configuration.h"
#ifdef RAK4630
#include "../main.h"
#include <SPI.h>
void d_writeCommand(uint8_t c)
{
SPI1.beginTransaction(SPISettings(4000000, MSBFIRST, SPI_MODE0));
if (PIN_EINK_DC >= 0) digitalWrite(PIN_EINK_DC, LOW);
if (PIN_EINK_CS >= 0) digitalWrite(PIN_EINK_CS, LOW);
SPI1.transfer(c);
if (PIN_EINK_CS >= 0) digitalWrite(PIN_EINK_CS, HIGH);
if (PIN_EINK_DC >= 0) digitalWrite(PIN_EINK_DC, HIGH);
SPI1.endTransaction();
}
void d_writeData(uint8_t d)
{
SPI1.beginTransaction(SPISettings(4000000, MSBFIRST, SPI_MODE0));
if (PIN_EINK_CS >= 0) digitalWrite(PIN_EINK_CS, LOW);
SPI1.transfer(d);
if (PIN_EINK_CS >= 0) digitalWrite(PIN_EINK_CS, HIGH);
SPI1.endTransaction();
}
unsigned long d_waitWhileBusy(uint16_t busy_time)
{
if (PIN_EINK_BUSY >= 0)
{
delay(1); // add some margin to become active
unsigned long start = micros();
while (1)
{
if (digitalRead(PIN_EINK_BUSY) != HIGH) break;
delay(1);
if (digitalRead(PIN_EINK_BUSY) != HIGH) break;
if (micros() - start > 10000000) break;
}
unsigned long elapsed = micros() - start;
(void) start;
return elapsed;
}
else return busy_time;
}
void scanEInkDevice(void)
{
SPI1.begin();
d_writeCommand(0x22);
d_writeData(0x83);
d_writeCommand(0x20);
eink_found = (d_waitWhileBusy(150) > 0) ? true : false;
if(eink_found)
DEBUG_MSG("EInk display found\n");
else
DEBUG_MSG("EInk display not found\n");
SPI1.end();
}
#endif

1
src/debug/i2cScan.h
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@ -54,6 +54,7 @@ void scanI2Cdevice(void)
DEBUG_MSG("unknown display found\n");
}
}
if (addr == CARDKB_ADDR) {
cardkb_found = addr;
DEBUG_MSG("m5 cardKB found\n");

26
src/gps/GPS.cpp
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@ -16,12 +16,6 @@ HardwareSerial *GPS::_serial_gps = &Serial1;
HardwareSerial *GPS::_serial_gps = NULL;
#endif
#ifdef GPS_I2C_ADDRESS
uint8_t GPS::i2cAddress = GPS_I2C_ADDRESS;
#else
uint8_t GPS::i2cAddress = 0;
#endif
GPS *gps;
/// Multiple GPS instances might use the same serial port (in sequence), but we can
@ -325,10 +319,6 @@ int GPS::prepareDeepSleep(void *unused)
return 0;
}
#ifdef GPS_TX_PIN
#include "UBloxGPS.h"
#endif
#ifndef NO_GPS
#include "NMEAGPS.h"
#endif
@ -345,25 +335,9 @@ GPS *createGps()
#else
DEBUG_MSG("Using MSL altitude model\n");
#endif
// If we don't have bidirectional comms, we can't even try talking to UBLOX
#ifdef GPS_TX_PIN
// Init GPS - first try ublox
UBloxGPS *ublox = new UBloxGPS();
if (!ublox->setup()) {
DEBUG_MSG("ERROR: No UBLOX GPS found\n");
delete ublox;
ublox = NULL;
} else {
DEBUG_MSG("Using UBLOX Mode\n");
return ublox;
}
#endif
if (GPS::_serial_gps) {
// Some boards might have only the TX line from the GPS connected, in that case, we can't configure it at all. Just
// assume NMEA at 9600 baud.
DEBUG_MSG("Using NMEA Mode\n");
GPS *new_gps = new NMEAGPS();
new_gps->setup();
return new_gps;

3
src/gps/GPS.h
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@ -40,9 +40,6 @@ class GPS : private concurrency::OSThread
/** If !NULL we will use this serial port to construct our GPS */
static HardwareSerial *_serial_gps;
/** If !0 we will attempt to connect to the GPS over I2C */
static uint8_t i2cAddress;
Position p = Position_init_default;
GPS() : concurrency::OSThread("GPS") {}

17
src/gps/NMEAGPS.cpp
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@ -64,11 +64,12 @@ The Unix epoch (or Unix time or POSIX time or Unix timestamp) is the number of s
t.tm_mon = d.month() - 1;
t.tm_year = d.year() - 1900;
t.tm_isdst = false;
DEBUG_MSG("NMEA GPS time %d-%d-%d %d:%d:%d\n", d.year(), d.month(), t.tm_mday, t.tm_hour, t.tm_min, t.tm_sec);
perhapsSetRTC(RTCQualityGPS, t);
return true;
if (t.tm_mon > -1){
DEBUG_MSG("NMEA GPS time %d-%d-%d %d:%d:%d\n", d.year(), d.month(), t.tm_mday, t.tm_hour, t.tm_min, t.tm_sec);
perhapsSetRTC(RTCQualityGPS, t);
return true;
} else
return false;
} else
return false;
}
@ -128,8 +129,10 @@ bool NMEAGPS::lookForLocation()
auto loc = reader.location.value();
// Bail out EARLY to avoid overwriting previous good data (like #857)
if(toDegInt(loc.lat) == 0) {
DEBUG_MSG("Ignoring bogus NMEA position\n");
if((toDegInt(loc.lat) == 0) || (toDegInt(loc.lat) > 90)) {
return false;
}
if((toDegInt(loc.lng) == 0) || (toDegInt(loc.lng) > 180)) {
return false;
}

328
src/gps/UBloxGPS.cpp
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@ -1,328 +0,0 @@
#include "configuration.h"
#include "UBloxGPS.h"
#include "RTC.h"
#include "error.h"
#include "sleep.h"
#include <assert.h>
// if gps_update_interval below this value, do not powercycle the GPS
#define UBLOX_POWEROFF_THRESHOLD 90
#define PDOP_INVALID 9999
// #define UBX_MODE_NMEA
extern RadioConfig radioConfig;
UBloxGPS::UBloxGPS() {}
bool UBloxGPS::tryConnect()
{
bool c = false;
if (_serial_gps)
c = ublox.begin(*_serial_gps);
if (!c && i2cAddress) {
extern bool neo6M; // Super skanky - if we are talking to the device i2c we assume it is a neo7 on a RAK815, which
// supports the newer API
neo6M = true;
c = ublox.begin(Wire, i2cAddress);
}
if (c)
setConnected();
return c;
}
bool UBloxGPS::setupGPS()
{
GPS::setupGPS();
// uncomment to see debug info
// ublox.enableDebugging(Serial);
// try a second time, the ublox lib serial parsing is buggy?
// see https://github.com/meshtastic/Meshtastic-device/issues/376
for (int i = 0; (i < 3) && !tryConnect(); i++)
delay(500);
if (isConnected()) {
#ifdef UBX_MODE_NMEA
DEBUG_MSG("Connected to UBLOX GPS, downgrading to NMEA mode\n");
DEBUG_MSG("- GPS errors below are related and safe to ignore\n");
#else
DEBUG_MSG("Connected to UBLOX GPS successfully\n");
#endif
if (!setUBXMode())
RECORD_CRITICALERROR(CriticalErrorCode_UBloxInitFailed); // Don't halt the boot if saving the config fails, but do report the bug
#ifdef UBX_MODE_NMEA
return false;
#else
return true;
#endif
} else {
return false;
}
}
bool UBloxGPS::setUBXMode()
{
#ifdef UBX_MODE_NMEA
if (_serial_gps) {
ublox.setUART1Output(COM_TYPE_NMEA, 1000);
}
if (i2cAddress) {
ublox.setI2COutput(COM_TYPE_NMEA, 1000);
}
return false; // pretend initialization failed to force NMEA mode
#endif
if (_serial_gps) {
if (!ublox.setUART1Output(COM_TYPE_UBX, 1000)) // Use native API
return false;
}
if (i2cAddress) {
if (!ublox.setI2COutput(COM_TYPE_UBX, 1000))
return false;
}
if (!ublox.setNavigationFrequency(1, 1000)) // Produce 4x/sec to keep the amount of time we stall in getPVT low
return false;
// ok = ublox.setAutoPVT(false); // Not implemented on NEO-6M
// assert(ok);
// ok = ublox.setDynamicModel(DYN_MODEL_BIKE); // probably PEDESTRIAN but just in case assume bike speeds
// assert(ok);
// per https://github.com/meshtastic/Meshtastic-device/issues/376 powerSaveMode might not work with the marginal
// TTGO antennas
// if (!ublox.powerSaveMode(true, 2000)) // use power save mode, the default timeout (1100ms seems a bit too tight)
// return false;
if (!ublox.saveConfiguration(3000))
return false;
return true;
}
/**
* Reset our GPS back to factory settings
*
* @return true for success
*/
bool UBloxGPS::factoryReset()
{
bool ok = false;
// It is useful to force back into factory defaults (9600baud, NMEA to test the behavior of boards that don't have
// GPS_TX connected)
ublox.factoryReset();
delay(5000);
tryConnect(); // sets isConnected
// try a second time, the ublox lib serial parsing is buggy?
for (int i = 0; (i < 3) && !tryConnect(); i++)
delay(500);
DEBUG_MSG("GPS Factory reset success=%d\n", isConnected());
if (isConnected())
ok = setUBXMode();
return ok;
}
/** Idle processing while GPS is looking for lock */
void UBloxGPS::whileActive()
{
ublox.flushPVT(); // reset ALL freshness flags first
ublox.getT(maxWait()); // ask for new time data - hopefully ready when we come back
// Ask for a new position fix - hopefully it will have results ready by next time
// the order here is important, because we only check for has latitude when reading
//ublox.getSIV(maxWait()); // redundant with getPDOP below
ublox.getPDOP(maxWait()); // will trigger getSOL on NEO6, getP on others
ublox.getP(maxWait()); // will trigger getPosLLH on NEO6, getP on others
// the fixType flag will be checked and updated in lookForLocation()
}
/**
* Perform any processing that should be done only while the GPS is awake and looking for a fix.
* Override this method to check for new locations
*
* @return true if we've acquired a new location
*/
bool UBloxGPS::lookForTime()
{
if (ublox.moduleQueried.gpsSecond) {
/* Convert to unix time
The Unix epoch (or Unix time or POSIX time or Unix timestamp) is the number of seconds that have elapsed since January
1, 1970 (midnight UTC/GMT), not counting leap seconds (in ISO 8601: 1970-01-01T00:00:00Z).
*/
struct tm t;
t.tm_sec = ublox.getSecond(0);
t.tm_min = ublox.getMinute(0);
t.tm_hour = ublox.getHour(0);
t.tm_mday = ublox.getDay(0);
t.tm_mon = ublox.getMonth(0) - 1;
t.tm_year = ublox.getYear(0) - 1900;
t.tm_isdst = false;
perhapsSetRTC(RTCQualityGPS, t);
return true;
}
return false;
}
/**
* Perform any processing that should be done only while the GPS is awake and looking for a fix.
* Override this method to check for new locations
*
* @return true if we've acquired a new location
*/
bool UBloxGPS::lookForLocation()
{
bool foundLocation = false;
// check if a complete GPS solution set is available for reading
// (some of these, like lat/lon are redundant and can be removed)
if ( ! (ublox.moduleQueried.fixType &&
ublox.moduleQueried.latitude &&
ublox.moduleQueried.longitude &&
ublox.moduleQueried.altitude &&
ublox.moduleQueried.pDOP &&
ublox.moduleQueried.SIV &&
ublox.moduleQueried.gpsDay))
{
// Not ready? No problem! We'll try again later.
return false;
}
fixType = ublox.getFixType();
#ifdef UBLOX_EXTRAVERBOSE
DEBUG_MSG("FixType=%d\n", fixType);
#endif
// check if GPS has an acceptable lock
if (! hasLock()) {
ublox.flushPVT(); // reset ALL freshness flags
return false;
}
// read lat/lon/alt/dop data into temporary variables to avoid
// overwriting global variables with potentially invalid data
int32_t tmp_dop = ublox.getPDOP(0); // PDOP (an accuracy metric) is reported in 10^2 units so we have to scale down when we use it
int32_t tmp_lat = ublox.getLatitude(0);
int32_t tmp_lon = ublox.getLongitude(0);
int32_t tmp_alt_msl = ublox.getAltitudeMSL(0);
int32_t tmp_alt_hae = ublox.getAltitude(0);
int32_t max_dop = PDOP_INVALID;
if (radioConfig.preferences.gps_max_dop)
max_dop = radioConfig.preferences.gps_max_dop * 100; // scaling
// Note: heading is only currently implmented in the ublox for the 8m chipset - therefore
// don't read it here - it will generate an ignored getPVT command on the 6ms
// heading = ublox.getHeading(0);
// read positional timestamp
struct tm t;
t.tm_sec = ublox.getSecond(0);
t.tm_min = ublox.getMinute(0);
t.tm_hour = ublox.getHour(0);
t.tm_mday = ublox.getDay(0);
t.tm_mon = ublox.getMonth(0) - 1;
t.tm_year = ublox.getYear(0) - 1900;
t.tm_isdst = false;
time_t tmp_ts = mktime(&t);
// FIXME - can opportunistically attempt to set RTC from GPS timestamp?
// bogus lat lon is reported as 0 or 0 (can be bogus just for one)
// Also: apparently when the GPS is initially reporting lock it can output a bogus latitude > 90 deg!
// FIXME - NULL ISLAND is a real location on Earth!
foundLocation = (tmp_lat != 0) && (tmp_lon != 0) &&
(tmp_lat <= 900000000) && (tmp_lat >= -900000000) &&
(tmp_dop < max_dop);
// only if entire dataset is valid, update globals from temp vars
if (foundLocation) {
p.location_source = Position_LocSource_LOCSRC_GPS_INTERNAL;
p.longitude_i = tmp_lon;
p.latitude_i = tmp_lat;
if (fixType > 2) {
// if fix is 2d, ignore altitude data
p.altitude = tmp_alt_msl / 1000;
p.altitude_hae = tmp_alt_hae / 1000;
p.alt_geoid_sep = (tmp_alt_hae - tmp_alt_msl) / 1000;
} else {
#ifdef GPS_EXTRAVERBOSE
DEBUG_MSG("no altitude data (fixType=%d)\n", fixType);
#endif
// clean up old values in case it's a 3d-2d fix transition
p.altitude = p.altitude_hae = p.alt_geoid_sep = 0;
}
p.pos_timestamp = tmp_ts;
p.PDOP = tmp_dop;
p.fix_type = fixType;
p.sats_in_view = ublox.getSIV(0);
// In debug logs, identify position by @timestamp:stage (stage 1 = birth)
DEBUG_MSG("lookForLocation() new pos@%x:1\n", tmp_ts);
} else {
// INVALID solution - should never happen
DEBUG_MSG("Invalid location lat/lon/hae/dop %d/%d/%d/%d - discarded\n",
tmp_lat, tmp_lon, tmp_alt_hae, tmp_dop);
}
ublox.flushPVT(); // reset ALL freshness flags at the end
return foundLocation;
}
bool UBloxGPS::hasLock()
{
if (radioConfig.preferences.gps_accept_2d)
return (fixType >= 2 && fixType <= 4);
else
return (fixType >= 3 && fixType <= 4);
}
bool UBloxGPS::whileIdle()
{
// if using i2c or serial look too see if any chars are ready
return ublox.checkUblox(); // See if new data is available. Process bytes as they come in.
}
/// If possible force the GPS into sleep/low power mode
/// Note: ublox doesn't need a wake method, because as soon as we send chars to the GPS it will wake up
void UBloxGPS::sleep()
{
if (radioConfig.preferences.gps_update_interval > UBLOX_POWEROFF_THRESHOLD) {
// Tell GPS to power down until we send it characters on serial port (we leave vcc connected)
ublox.powerOff();
// setGPSPower(false);
}
}
void UBloxGPS::wake()
{
if (radioConfig.preferences.gps_update_interval > UBLOX_POWEROFF_THRESHOLD) {
fixType = 0; // assume we have no fix yet
}
// this is idempotent
setGPSPower(true);
// Note: no delay needed because now we leave gps power on always and instead use ublox.powerOff()
// Give time for the GPS to boot
// delay(200);
}

72
src/gps/UBloxGPS.h
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@ -1,72 +0,0 @@
#pragma once
#include "GPS.h"
#include "Observer.h"
#include "SparkFun_Ublox_Arduino_Library.h"
/**
* A gps class that only reads from the GPS periodically (and FIXME - eventually keeps the gps powered down except when reading)
*
* When new data is available it will notify observers.
*/
class UBloxGPS : public GPS
{
SFE_UBLOX_GPS ublox;
uint8_t fixType = 0;
public:
UBloxGPS();
/**
* Reset our GPS back to factory settings
*
* @return true for success
*/
bool factoryReset() override;
protected:
/**
* Returns true if we succeeded
*/
virtual bool setupGPS() override;
/** Subclasses should look for serial rx characters here and feed it to their GPS parser
*
* Return true if we received a valid message from the GPS
*/
virtual bool whileIdle() override;
/** Idle processing while GPS is looking for lock */
virtual void whileActive() override;
/**
* Perform any processing that should be done only while the GPS is awake and looking for a fix.
* Override this method to check for new locations
*
* @return true if we've acquired a time
*/
virtual bool lookForTime() override;
/**
* Perform any processing that should be done only while the GPS is awake and looking for a fix.
* Override this method to check for new locations
*
* @return true if we've acquired a new location
*/
virtual bool lookForLocation() override;
virtual bool hasLock() override;
/// If possible force the GPS into sleep/low power mode
virtual void sleep() override;
virtual void wake() override;
private:
/// Attempt to connect to our GPS, returns false if no gps is present
bool tryConnect();
/// Switch to our desired operating mode and save the settings to flash
/// returns true for success
bool setUBXMode();
uint16_t maxWait() const { return i2cAddress ? 300 : 0; /*If using i2c we must poll with wait */ }
};

41
src/graphics/EInkDisplay2.cpp
Wyświetl plik

@ -1,6 +1,7 @@
#include "configuration.h"
#ifdef HAS_EINK
#include "main.h"
#include "EInkDisplay2.h"
#include "SPILock.h"
#include <SPI.h>
@ -171,18 +172,46 @@ bool EInkDisplay::connect()
}
#elif defined(RAK4630)
{
auto lowLevel = new TECHO_DISPLAY_MODEL(PIN_EINK_CS, PIN_EINK_DC, PIN_EINK_RES, PIN_EINK_BUSY);
if (eink_found) {
auto lowLevel = new TECHO_DISPLAY_MODEL(PIN_EINK_CS, PIN_EINK_DC, PIN_EINK_RES, PIN_EINK_BUSY);
adafruitDisplay = new GxEPD2_BW<TECHO_DISPLAY_MODEL, TECHO_DISPLAY_MODEL::HEIGHT>(*lowLevel);
adafruitDisplay = new GxEPD2_BW<TECHO_DISPLAY_MODEL, TECHO_DISPLAY_MODEL::HEIGHT>(*lowLevel);
adafruitDisplay->init(115200, true, 10, false, SPI1, SPISettings(4000000, MSBFIRST, SPI_MODE0));
adafruitDisplay->init(115200, true, 10, false, SPI1, SPISettings(4000000, MSBFIRST, SPI_MODE0));
//RAK14000 2.13 inch b/w 250x122 does not support partial updates
//RAK14000 2.13 inch b/w 250x122 does not support partial updates
adafruitDisplay->setRotation(3);
//For 1.54, 2.9 and 4.2
//adafruitDisplay->setRotation(1);
//RAK14000 2.13 inch b/w 250x122 does not support partial updates
//RAK14000 2.13 inch b/w 250x122 does not support partial updates
//RAK14000 2.13 inch b/w 250x122 does not support partial updates
//RAK14000 2.13 inch b/w 250x122 does not support partial updates
//RAK14000 2.13 inch b/w 250x122 does not support partial updates
//RAK14000 2.13 inch b/w 250x122 does not support partial updates
//RAK14000 2.13 inch b/w 250x122 does not support partial updates
//RAK14000 2.13 inch b/w 250x122 does not support partial updates
//RAK14000 2.13 inch b/w 250x122 does not support partial updates
//RAK14000 2.13 inch b/w 250x122 does not support partial updates
//RAK14000 2.13 inch b/w 250x122 does not support partial updates
adafruitDisplay->setRotation(3);
//For 1.54, 2.9 and 4.2
//adafruitDisplay->setRotation(1);
adafruitDisplay->setPartialWindow(0, 0, displayWidth, displayHeight);
adafruitDisplay->setPartialWindow(0, 0, displayWidth, displayHeight);
adafruitDisplay->setPartialWindow(0, 0, displayWidth, displayHeight);
adafruitDisplay->setPartialWindow(0, 0, displayWidth, displayHeight);
adafruitDisplay->setPartialWindow(0, 0, displayWidth, displayHeight);
adafruitDisplay->setPartialWindow(0, 0, displayWidth, displayHeight);
adafruitDisplay->setPartialWindow(0, 0, displayWidth, displayHeight);
adafruitDisplay->setPartialWindow(0, 0, displayWidth, displayHeight);
adafruitDisplay->setPartialWindow(0, 0, displayWidth, displayHeight);
adafruitDisplay->setPartialWindow(0, 0, displayWidth, displayHeight);
adafruitDisplay->setPartialWindow(0, 0, displayWidth, displayHeight);
adafruitDisplay->setPartialWindow(0, 0, displayWidth, displayHeight);
adafruitDisplay->setPartialWindow(0, 0, displayWidth, displayHeight);
} else {
(void)adafruitDisplay;
}
}
#elif defined(PCA10059)
{

15
src/graphics/Screen.cpp
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@ -815,12 +815,25 @@ void _screen_header()
}
#endif
// #ifdef RAK4630
// Screen::Screen(uint8_t address, int sda, int scl) : OSThread("Screen"), cmdQueue(32), dispdev(address, sda, scl), dispdev_oled(address, sda, scl), ui(&dispdev)
// {
// address_found = address;
// cmdQueue.setReader(this);
// if (screen_found) {
// (void)dispdev;
// AutoOLEDWire dispdev = dispdev_oled;
// (void)ui;
// OLEDDisplayUi ui(&dispdev);
// }
// }
// #else
Screen::Screen(uint8_t address, int sda, int scl) : OSThread("Screen"), cmdQueue(32), dispdev(address, sda, scl), ui(&dispdev)
{
address_found = address;
cmdQueue.setReader(this);
}
// #endif
/**
* Prepare the display for the unit going to the lowest power mode possible. Most screens will just
* poweroff, but eink screens will show a "I'm sleeping" graphic, possibly with a QR code

17
src/graphics/Screen.h
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@ -27,6 +27,10 @@ class Screen
#ifdef USE_ST7567
#include <ST7567Wire.h>
#elif defined(USE_SH1106)
#include <SH1106Wire.h>
#elif defined(USE_SSD1306)
#include <SSD1306Wire.h>
#else
// the SH1106/SSD1306 variant is auto-detected
#include <AutoOLEDWire.h>
@ -297,9 +301,16 @@ class Screen : public concurrency::OSThread
/// Holds state for debug information
DebugInfo debugInfo;
/// Display device
/** FIXME cleanup display abstraction */
#ifdef ST7735_CS
/// Display device
// #ifdef RAK4630
// EInkDisplay dispdev;
// AutoOLEDWire dispdev_oled;
#ifdef USE_SH1106
SH1106Wire dispdev;
#elif defined(USE_SSD1306)
SSD1306Wire dispdev;
#elif defined(ST7735_CS)
TFTDisplay dispdev;
#elif defined(HAS_EINK)
EInkDisplay dispdev;

6
src/main.cpp
Wyświetl plik

@ -24,6 +24,7 @@
#include "shutdown.h"
#include "target_specific.h"
#include "debug/i2cScan.h"
#include "debug/einkScan.h"
#include "debug/axpDebug.h"
#include <Wire.h>
// #include <driver/rtc_io.h>
@ -78,6 +79,8 @@ uint8_t cardkb_found;
// The I2C address of the Faces Keyboard (if found)
uint8_t faceskb_found;
bool eink_found = true;
uint32_t serialSinceMsec;
bool axp192_found;
@ -208,6 +211,9 @@ void setup()
#endif
scanI2Cdevice();
#ifdef RAK4630
// scanEInkDevice();
#endif
// Buttons & LED
buttonThread = new ButtonThread();

1
src/main.h
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@ -10,6 +10,7 @@ extern uint8_t screen_model;
extern uint8_t cardkb_found;
extern uint8_t faceskb_found;
extern bool eink_found;
extern bool axp192_found;
extern bool isCharging;
extern bool isUSBPowered;

10
src/mesh/MeshPacketQueue.cpp
Wyświetl plik

@ -72,6 +72,16 @@ MeshPacket *MeshPacketQueue::dequeue()
return p;
}
MeshPacket *MeshPacketQueue::getFront()
{
if (empty()) {
return NULL;
}
auto *p = queue.front();
return p;
}
/** Attempt to find and remove a packet from this queue. Returns a pointer to the removed packet, or NULL if not found */
MeshPacket *MeshPacketQueue::remove(NodeNum from, PacketId id)
{

2
src/mesh/MeshPacketQueue.h
Wyświetl plik

@ -28,6 +28,8 @@ class MeshPacketQueue
MeshPacket *dequeue();
MeshPacket *getFront();
/** Attempt to find and remove a packet from this queue. Returns the packet which was removed from the queue */
MeshPacket *remove(NodeNum from, PacketId id);
};

10
src/mesh/NodeDB.cpp
Wyświetl plik

@ -95,14 +95,16 @@ bool NodeDB::resetRadioConfig()
nvs_flash_erase();
#endif
#ifdef NRF52_SERIES
// first, remove the "/prefs" (this removes most prefs)
FSCom.rmdir_r("/prefs");
// second, install default state (this will deal with the duplicate mac address issue)
installDefaultDeviceState();
// third, write to disk
saveToDisk();
Bluefruit.begin();
DEBUG_MSG("Clearing bluetooth bonds!\n");
bond_print_list(BLE_GAP_ROLE_PERIPH);
bond_print_list(BLE_GAP_ROLE_CENTRAL);
Bluefruit.Periph.clearBonds();
Bluefruit.Central.clearBonds();
#endif
@ -215,7 +217,7 @@ void NodeDB::init()
myNodeInfo.error_address = 0;
// likewise - we always want the app requirements to come from the running appload
myNodeInfo.min_app_version = 20200; // format is Mmmss (where M is 1+the numeric major number. i.e. 20120 means 1.1.20
myNodeInfo.min_app_version = 20300; // format is Mmmss (where M is 1+the numeric major number. i.e. 20120 means 1.1.20
// Note! We do this after loading saved settings, so that if somehow an invalid nodenum was stored in preferences we won't
// keep using that nodenum forever. Crummy guess at our nodenum (but we will check against the nodedb to avoid conflicts)

11
src/mesh/ProtobufModule.h
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@ -48,6 +48,17 @@ template <class T> class ProtobufModule : protected SinglePortModule
return p;
}
/**
* Gets the short name from the sender of the mesh packet
* Returns "???" if unknown sender
*/
const char *getSenderShortName(const MeshPacket &mp)
{
auto node = nodeDB.getNode(getFrom(&mp));
const char *sender = (node) ? node->user.short_name : "???";
return sender;
}
private:
/** Called to handle a particular incoming message

19
src/mesh/RF95Interface.cpp
Wyświetl plik

@ -176,6 +176,25 @@ void RF95Interface::startReceive()
enableInterrupt(isrRxLevel0);
}
bool RF95Interface::isChannelActive()
{
// check if we can detect a LoRa preamble on the current channel
int16_t result;
setTransmitEnable(false);
setStandby(); // needed for smooth transition
result = lora->scanChannel();
if (result == PREAMBLE_DETECTED) {
// DEBUG_MSG("Channel is busy!\n");
return true;
}
assert(result != ERR_WRONG_MODEM);
// DEBUG_MSG("Channel is free!\n");
return false;
}
/** Could we send right now (i.e. either not actively receving or transmitting)? */
bool RF95Interface::isActivelyReceiving()
{

3
src/mesh/RF95Interface.h
Wyświetl plik

@ -40,6 +40,9 @@ class RF95Interface : public RadioLibInterface
*/
virtual void enableInterrupt(void (*callback)()) { lora->setDio0Action(callback); }
/** can we detect a LoRa preamble on the current channel? */
virtual bool isChannelActive() override;
/** are we actively receiving a packet (only called during receiving state) */
virtual bool isActivelyReceiving() override;

66
src/mesh/RadioLibInterface.cpp
Wyświetl plik

@ -118,20 +118,10 @@ ErrorCode RadioLibInterface::send(MeshPacket *p)
return res;
}
// We want all sending/receiving to be done by our daemon thread, We use a delay here because this packet might have been sent
// in response to a packet we just received. So we want to make sure the other side has had a chance to reconfigure its radio
/* We assume if rx_snr = 0 and rx_rssi = 0, the packet was not generated locally.
* This assumption is valid because of the offset generated by the radio to account for the noise
* floor.
*/
if (p->rx_snr == 0 && p->rx_rssi == 0) {
startTransmitTimer(true);
} else {
// If there is a SNR, start a timer scaled based on that SNR.
DEBUG_MSG("rx_snr found. hop_limit:%d rx_snr:%f\n", p->hop_limit, p->rx_snr);
startTransmitTimerSNR(p->rx_snr);
}
// set (random) transmit delay to let others reconfigure their radio,
// to avoid collisions and implement timing-based flooding
// DEBUG_MSG("Set random delay before transmitting.\n");
setTransmitDelay();
return res;
#else
@ -164,8 +154,8 @@ bool RadioLibInterface::cancelSending(NodeNum from, PacketId id)
/** radio helper thread callback.
We never immediately transmit after any operation (either rx or tx). Instead we should start receiving and
wait a random delay of 50 to 200 ms to make sure we are not stomping on someone else. The 50ms delay at the beginning ensures all
possible listeners have had time to finish processing the previous packet and now have their radio in RX state. The up to 200ms
wait a random delay of 100ms to 100ms+shortPacketMsec to make sure we are not stomping on someone else. The 100ms delay at the beginning ensures all
possible listeners have had time to finish processing the previous packet and now have their radio in RX state. The up to 100ms+shortPacketMsec
random delay gives a chance for all possible senders to have high odds of detecting that someone else started transmitting first
and then they will wait until that packet finishes.
@ -192,20 +182,26 @@ void RadioLibInterface::onNotify(uint32_t notification)
case TRANSMIT_DELAY_COMPLETED:
// DEBUG_MSG("delay done\n");
// If we are not currently in receive mode, then restart the timer and try again later (this can happen if the main thread
// If we are not currently in receive mode, then restart the random delay (this can happen if the main thread
// has placed the unit into standby) FIXME, how will this work if the chipset is in sleep mode?
if (!txQueue.empty()) {
if (!canSendImmediately()) {
startTransmitTimer(); // try again in a little while
// DEBUG_MSG("Currently Rx/Tx-ing: set random delay\n");
setTransmitDelay(); // currently Rx/Tx-ing: reset random delay
} else {
// Send any outgoing packets we have ready
MeshPacket *txp = txQueue.dequeue();
assert(txp);
startSend(txp);
if (isChannelActive()) { // check if there is currently a LoRa packet on the channel
// DEBUG_MSG("Channel is active: set random delay\n");
setTransmitDelay(); // reset random delay
} else {
// Send any outgoing packets we have ready
MeshPacket *txp = txQueue.dequeue();
assert(txp);
startSend(txp);
// Packet has been sent, count it toward our TX airtime utilization.
uint32_t xmitMsec = getPacketTime(txp);
airTime->logAirtime(TX_LOG, xmitMsec);
// Packet has been sent, count it toward our TX airtime utilization.
uint32_t xmitMsec = getPacketTime(txp);
airTime->logAirtime(TX_LOG, xmitMsec);
}
}
} else {
// DEBUG_MSG("done with txqueue\n");
@ -216,6 +212,26 @@ void RadioLibInterface::onNotify(uint32_t notification)
}
}
void RadioLibInterface::setTransmitDelay()
{
MeshPacket *p = txQueue.getFront();
// We want all sending/receiving to be done by our daemon thread.
// We use a delay here because this packet might have been sent in response to a packet we just received.
// So we want to make sure the other side has had a chance to reconfigure its radio.
/* We assume if rx_snr = 0 and rx_rssi = 0, the packet was generated locally.
* This assumption is valid because of the offset generated by the radio to account for the noise
* floor.
*/
if (p->rx_snr == 0 && p->rx_rssi == 0) {
startTransmitTimer(true);
} else {
// If there is a SNR, start a timer scaled based on that SNR.
DEBUG_MSG("rx_snr found. hop_limit:%d rx_snr:%f\n", p->hop_limit, p->rx_snr);
startTransmitTimerSNR(p->rx_snr);
}
}
void RadioLibInterface::startTransmitTimer(bool withDelay)
{
// If we have work to do and the timer wasn't already scheduled, schedule it now

19
src/mesh/RadioLibInterface.h
Wyświetl plik

@ -132,6 +132,9 @@ class RadioLibInterface : public RadioInterface, protected concurrency::Notified
*/
virtual void startReceive() = 0;
/** can we detect a LoRa preamble on the current channel? */
virtual bool isChannelActive() = 0;
/** are we actively receiving a packet (only called during receiving state)
* This method is only public to facilitate debugging. Do not call.
*/
@ -141,18 +144,14 @@ class RadioLibInterface : public RadioInterface, protected concurrency::Notified
virtual bool cancelSending(NodeNum from, PacketId id) override;
private:
/** if we have something waiting to send, start a short random timer so we can come check for collision before actually doing
* the transmit
*
* If the timer was already running, we just wait for that one to occur.
* */
/** if we have something waiting to send, start a short (random) timer so we can come check for collision before actually doing
* the transmit */
void setTransmitDelay();
/** random timer with certain min. and max. settings */
void startTransmitTimer(bool withDelay = true);
/** if we have something waiting to send, start a short scaled timer based on SNR so we can come check for collision before actually doing
* the transmit
*
* If the timer was already running, we just wait for that one to occur.
* */
/** timer scaled to SNR of to be flooded packet */
void startTransmitTimerSNR(float snr);
void handleTransmitInterrupt();

17
src/mesh/SX126xInterface.cpp
Wyświetl plik

@ -226,6 +226,23 @@ void SX126xInterface<T>::startReceive()
#endif
}
/** Could we send right now (i.e. either not actively receving or transmitting)? */
template<typename T>
bool SX126xInterface<T>::isChannelActive()
{
// check if we can detect a LoRa preamble on the current channel
int16_t result;
setStandby();
result = lora.scanChannel();
if (result == PREAMBLE_DETECTED)
return true;
assert(result != ERR_WRONG_MODEM);
return false;
}
/** Could we send right now (i.e. either not actively receving or transmitting)? */
template<typename T>
bool SX126xInterface<T>::isActivelyReceiving()

3
src/mesh/SX126xInterface.h
Wyświetl plik

@ -46,6 +46,9 @@ class SX126xInterface : public RadioLibInterface
*/
virtual void enableInterrupt(void (*callback)()) { lora.setDio1Action(callback); }
/** can we detect a LoRa preamble on the current channel? */
virtual bool isChannelActive() override;
/** are we actively receiving a packet (only called during receiving state) */
virtual bool isActivelyReceiving() override;

15
src/modules/Telemetry/DeviceTelemetry.cpp
Wyświetl plik

@ -27,7 +27,7 @@ int32_t DeviceTelemetryModule::runOnce()
bool DeviceTelemetryModule::handleReceivedProtobuf(const MeshPacket &mp, Telemetry *t)
{
if (t->which_variant == Telemetry_device_metrics_tag) {
String sender = getSenderName(mp);
const char *sender = getSenderShortName(mp);
DEBUG_MSG("-----------------------------------------\n");
DEBUG_MSG("Device Telemetry: Received data from %s\n", sender);
@ -44,19 +44,6 @@ bool DeviceTelemetryModule::handleReceivedProtobuf(const MeshPacket &mp, Telemet
return false; // Let others look at this message also if they want
}
String DeviceTelemetryModule::getSenderName(const MeshPacket &mp)
{
String sender;
auto node = nodeDB.getNode(getFrom(&mp));
if (node) {
sender = node->user.short_name;
} else {
sender = "UNK";
}
return sender;
}
bool DeviceTelemetryModule::sendOurTelemetry(NodeNum dest, bool wantReplies)
{
Telemetry t;

1
src/modules/Telemetry/DeviceTelemetry.h
Wyświetl plik

@ -27,7 +27,6 @@ class DeviceTelemetryModule : private concurrency::OSThread, public ProtobufModu
bool sendOurTelemetry(NodeNum dest = NODENUM_BROADCAST, bool wantReplies = false);
private:
String getSenderName(const MeshPacket &mp);
bool firstTime = 1;
const MeshPacket *lastMeasurementPacket;
};

23
src/modules/Telemetry/EnvironmentTelemetry.cpp
Wyświetl plik

@ -149,19 +149,6 @@ int32_t EnvironmentTelemetryModule::runOnce()
#endif
}
String GetSenderName(const MeshPacket &mp)
{
String sender;
auto node = nodeDB.getNode(getFrom(&mp));
if (node) {
sender = node->user.short_name;
} else {
sender = "UNK";
}
return sender;
}
uint32_t GetTimeSinceMeshPacket(const MeshPacket *mp)
{
uint32_t now = getTime();
@ -198,7 +185,7 @@ void EnvironmentTelemetryModule::drawFrame(OLEDDisplay *display, OLEDDisplayUiSt
Telemetry lastMeasurement;
uint32_t agoSecs = GetTimeSinceMeshPacket(lastMeasurementPacket);
String lastSender = GetSenderName(*lastMeasurementPacket);
const char *lastSender = getSenderShortName(*lastMeasurementPacket);
auto &p = lastMeasurementPacket->decoded;
if (!pb_decode_from_bytes(p.payload.bytes, p.payload.size, Telemetry_fields, &lastMeasurement)) {
@ -213,16 +200,16 @@ void EnvironmentTelemetryModule::drawFrame(OLEDDisplay *display, OLEDDisplayUiSt
if (radioConfig.preferences.telemetry_module_environment_display_fahrenheit) {
last_temp = String(CelsiusToFahrenheit(lastMeasurement.variant.environment_metrics.temperature), 0) + "°F";
}
display->drawString(x, y += fontHeight(FONT_MEDIUM) - 2, "From: " + lastSender + "(" + String(agoSecs) + "s)");
display->drawString(x, y += fontHeight(FONT_SMALL) - 2,"Temp/Hum: " + last_temp + " / " + String(lastMeasurement.variant.environment_metrics.relative_humidity, 0) + "%");
display->drawString(x, y += fontHeight(FONT_MEDIUM) - 2, "From: " + String(lastSender) + "(" + String(agoSecs) + "s)");
display->drawString(x, y += fontHeight(FONT_SMALL) - 2, "Temp/Hum: " + last_temp + " / " + String(lastMeasurement.variant.environment_metrics.relative_humidity, 0) + "%");
if (lastMeasurement.variant.environment_metrics.barometric_pressure != 0)
display->drawString(x, y += fontHeight(FONT_SMALL),"Press: " + String(lastMeasurement.variant.environment_metrics.barometric_pressure, 0) + "hPA");
display->drawString(x, y += fontHeight(FONT_SMALL), "Press: " + String(lastMeasurement.variant.environment_metrics.barometric_pressure, 0) + "hPA");
}
bool EnvironmentTelemetryModule::handleReceivedProtobuf(const MeshPacket &mp, Telemetry *t)
{
if (t->which_variant == Telemetry_environment_metrics_tag) {
String sender = GetSenderName(mp);
const char *sender = getSenderShortName(mp);
DEBUG_MSG("-----------------------------------------\n");
DEBUG_MSG("Environment Telemetry: Received data from %s\n", sender);

37
src/nrf52/NRF52CryptoEngine.cpp
Wyświetl plik

@ -1,12 +1,9 @@
#include "configuration.h"
#include "CryptoEngine.h"
#include "ocrypto_aes_ctr.h"
#include <Adafruit_nRFCrypto.h>
class NRF52CryptoEngine : public CryptoEngine
{
public:
NRF52CryptoEngine() {}
@ -19,29 +16,37 @@ class NRF52CryptoEngine : public CryptoEngine
*/
virtual void encrypt(uint32_t fromNode, uint64_t packetId, size_t numBytes, uint8_t *bytes) override
{
// DEBUG_MSG("NRF52 encrypt!\n");
// DEBUG_MSG("NRF52 encrypt!\n");
if (key.length > 0) {
ocrypto_aes_ctr_ctx ctx;
nRFCrypto.begin();
nRFCrypto_AES ctx;
uint8_t myLen = ctx.blockLen(numBytes);
char encBuf[myLen] = {0};
memcpy(encBuf, bytes, numBytes);
initNonce(fromNode, packetId);
ocrypto_aes_ctr_init(&ctx, key.bytes, key.length, nonce);
ocrypto_aes_ctr_encrypt(&ctx, bytes, bytes, numBytes);
ctx.begin();
ctx.Process(encBuf, numBytes, nonce, key.bytes, key.length, (char*)bytes, ctx.encryptFlag, ctx.ctrMode);
ctx.end();
nRFCrypto.end();
}
}
virtual void decrypt(uint32_t fromNode, uint64_t packetId, size_t numBytes, uint8_t *bytes) override
{
// DEBUG_MSG("NRF52 decrypt!\n");
// DEBUG_MSG("NRF52 decrypt!\n");
if (key.length > 0) {
ocrypto_aes_ctr_ctx ctx;
nRFCrypto.begin();
nRFCrypto_AES ctx;
uint8_t myLen = ctx.blockLen(numBytes);
char decBuf[myLen] = {0};
memcpy(decBuf, bytes, numBytes);
initNonce(fromNode, packetId);
ocrypto_aes_ctr_init(&ctx, key.bytes, key.length, nonce);
ocrypto_aes_ctr_decrypt(&ctx, bytes, bytes, numBytes);
ctx.begin();
ctx.Process(decBuf, numBytes, nonce, key.bytes, key.length, (char*)bytes, ctx.decryptFlag, ctx.ctrMode);
ctx.end();
nRFCrypto.end();
}
}

17
src/nrf52/main-nrf52.cpp
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@ -5,6 +5,7 @@
#include <ble_gap.h>
#include <memory.h>
#include <stdio.h>
#include <Adafruit_nRFCrypto.h>
// #include <Adafruit_USBD_Device.h>
#include "NRF52Bluetooth.h"
@ -145,13 +146,15 @@ void nrf52Setup()
#endif
// Init random seed
// FIXME - use this to get random numbers
// #include "nrf_rng.h"
// uint32_t r;
// ble_controller_rand_vector_get_blocking(&r, sizeof(r));
// randomSeed(r);
DEBUG_MSG("FIXME, call randomSeed\n");
// ::printf("TESTING PRINTF\n");
union seedParts {
uint32_t seed32;
uint8_t seed8[4];
} seed;
nRFCrypto.begin();
nRFCrypto.Random.generate(seed.seed8, sizeof(seed.seed8));
DEBUG_MSG("Setting random seed %u\n", seed.seed32);
randomSeed(seed.seed32);
nRFCrypto.end();
}
void cpuDeepSleep(uint64_t msecToWake)

20
variants/WisCore_RAK4631_Board/platformio.ini
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@ -1,20 +0,0 @@
; The very slick RAK wireless RAK 4631 / 4630 board
[env:rak4631_5005]
extends = nrf52840_base
board = wiscore_rak4631
# add our variants files to the include and src paths
# define build flags for the TFT_eSPI library
build_flags = ${nrf52840_base.build_flags} -Ivariants/WisCore_RAK4631_Board -D RAK_BASE_5005
src_filter = ${nrf52_base.src_filter} +<../variants/WisCore_RAK4631_Board>
debug_tool = jlink
[env:rak4631_19003]
extends = nrf52840_base
board = wiscore_rak4631
# add our variants files to the include and src paths
# define build flags for the TFT_eSPI library
build_flags = ${nrf52840_base.build_flags} -Ivariants/WisCore_RAK4631_Board -D RAK_BASE_19003
src_filter = ${nrf52_base.src_filter} +<../variants/WisCore_RAK4631_Board>
debug_tool = jlink
; If not set we will default to uploading over serial (first it forces bootloader entry by talking 1200bps to cdcacm)
;upload_protocol = jlink

9
variants/WisCore_RAK4631_E-Paper_Board/platformio.ini
Wyświetl plik

@ -1,9 +0,0 @@
[env:rak4631_5005_eink]
extends = nrf52840_base
board = wiscore_rak4631
build_flags = ${nrf52840_base.build_flags} -Ivariants/WisCore_RAK4631_E-Paper_Board -D RAK_BASE_5005
src_filter = ${nrf52_base.src_filter} +<../variants/WisCore_RAK4631_E-Paper_Board>
lib_deps =
${nrf52840_base.lib_deps}
https://github.com/ZinggJM/GxEPD2.git
debug_tool = jlink

11
variants/rak4631/platformio.ini 100644
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@ -0,0 +1,11 @@
; The very slick RAK wireless RAK 4631 / 4630 board - Unified firmare for 5005/19003, with or without OLED RAK 1921
[env:rak4631]
extends = nrf52840_base
board = wiscore_rak4631
build_flags = ${nrf52840_base.build_flags} -Ivariants/rak4631 -D RAK_4631
src_filter = ${nrf52_base.src_filter} +<../variants/rak4631>
lib_deps =
${nrf52840_base.lib_deps}
debug_tool = jlink
; If not set we will default to uploading over serial (first it forces bootloader entry by talking 1200bps to cdcacm)
;upload_protocol = jlink

0
variants/WisCore_RAK4631_Board/variant.cpp → variants/rak4631/variant.cpp
Wyświetl plik

28
variants/WisCore_RAK4631_Board/variant.h → variants/rak4631/variant.h
Wyświetl plik

@ -59,10 +59,8 @@ extern "C" {
* Buttons
*/
#ifdef RAK_BASE_5005
#define PIN_BUTTON1 9 // Pin for button on E-ink button module or IO expansion
#define BUTTON_NEED_PULLUP
#endif
#define PIN_BUTTON2 12
#define PIN_BUTTON3 24
#define PIN_BUTTON4 25
@ -110,17 +108,39 @@ static const uint8_t AREF = PIN_AREF;
/*
* SPI Interfaces
*/
#define SPI_INTERFACES_COUNT 1
#define SPI_INTERFACES_COUNT 2
#define PIN_SPI_MISO (45)
#define PIN_SPI_MOSI (44)
#define PIN_SPI_SCK (43)
#define PIN_SPI1_MISO (29) // (0 + 29)
#define PIN_SPI1_MOSI (30) // (0 + 30)
#define PIN_SPI1_SCK (3) // (0 + 3)
static const uint8_t SS = 42;
static const uint8_t MOSI = PIN_SPI_MOSI;
static const uint8_t MISO = PIN_SPI_MISO;
static const uint8_t SCK = PIN_SPI_SCK;
/*
* eink display pins
*/
#define PIN_EINK_EN (0 + 2) // (0 + 2) Note: this is really just backlight power
#define PIN_EINK_CS (0 + 26)
#define PIN_EINK_BUSY (0 + 4)
#define PIN_EINK_DC (0 + 17)
#define PIN_EINK_RES (-1)
#define PIN_EINK_SCLK (0 + 3)
#define PIN_EINK_MOSI (0 + 30) // also called SDI
// Controls power for the eink display - Board power is enabled either by VBUS from USB or the CPU asserting PWR_ON
// FIXME - I think this is actually just the board power enable - it enables power to the CPU also
//#define PIN_EINK_PWR_ON (-1)
// #define HAS_EINK
/*
* Wire Interfaces
*/
@ -175,10 +195,8 @@ static const uint8_t SCK = PIN_SPI_SCK;
#define PIN_GPS_EN (34)
#define PIN_GPS_PPS (17) // Pulse per second input from the GPS
#ifdef RAK_BASE_5005
#define GPS_RX_PIN PIN_SERIAL1_RX
#define GPS_TX_PIN PIN_SERIAL1_TX
#endif
// Battery
// The battery sense is hooked to pin A0 (5)

12
variants/rak4631_epaper/platformio.ini 100644
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@ -0,0 +1,12 @@
; The very slick RAK wireless RAK 4631 / 4630 board - Firmware for 5005 with the RAK 14000 ePaper
[env:rak4631_eink]
extends = nrf52840_base
board = wiscore_rak4631
build_flags = ${nrf52840_base.build_flags} -Ivariants/rak4631_epaper -D RAK_4631
src_filter = ${nrf52_base.src_filter} +<../variants/rak4631_epaper>
lib_deps =
${nrf52840_base.lib_deps}
https://github.com/ZinggJM/GxEPD2.git
debug_tool = jlink
; If not set we will default to uploading over serial (first it forces bootloader entry by talking 1200bps to cdcacm)
;upload_protocol = jlink

3
variants/WisCore_RAK4631_E-Paper_Board/variant.cpp → variants/rak4631_epaper/variant.cpp
Wyświetl plik

@ -2,14 +2,17 @@
Copyright (c) 2014-2015 Arduino LLC. All right reserved.
Copyright (c) 2016 Sandeep Mistry All right reserved.
Copyright (c) 2018, Adafruit Industries (adafruit.com)
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA

5
variants/WisCore_RAK4631_E-Paper_Board/variant.h → variants/rak4631_epaper/variant.h
Wyświetl plik

@ -2,6 +2,7 @@
Copyright (c) 2014-2015 Arduino LLC. All right reserved.
Copyright (c) 2016 Sandeep Mistry All right reserved.
Copyright (c) 2018, Adafruit Industries (adafruit.com)
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
@ -58,10 +59,8 @@ extern "C" {
* Buttons
*/
#ifdef RAK_BASE_5005
#define PIN_BUTTON1 9 // Pin for button on E-ink button module or IO expansion
#define BUTTON_NEED_PULLUP
#endif
#define PIN_BUTTON2 12
#define PIN_BUTTON3 24
#define PIN_BUTTON4 25
@ -196,10 +195,8 @@ static const uint8_t SCK = PIN_SPI_SCK;
#define PIN_GPS_EN (34)
#define PIN_GPS_PPS (17) // Pulse per second input from the GPS
#ifdef RAK_BASE_5005
#define GPS_RX_PIN PIN_SERIAL1_RX
#define GPS_TX_PIN PIN_SERIAL1_TX
#endif
// Battery
// The battery sense is hooked to pin A0 (5)