Merge pull request #66 from cyberman54/master
Push master 1.3.6 to development
This commit is contained in:
Verkehrsrot
GitHub
commit
c922bafa2f
79
README.md
79
README.md
@ -1,7 +1,5 @@
|
||||
# ESP32-Paxcounter
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||||
**Wifi & Bluetooth driven, LoRaWAN enabled, battery powered mini Paxcounter built on cheap ESP32 boards**
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||||
|
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---> check branch "development" for latest alpha version <---
|
||||
**Wifi & Bluetooth driven, LoRaWAN enabled, battery powered mini Paxcounter built on cheap ESP32 LoRa IoT boards**
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||||
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<img src="img/Paxcounter-title.jpg">
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@ -19,12 +17,14 @@ This can all be done with a single small and cheap ESP32 board for less than $20
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# Hardware
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Currently supported IoT boards:
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Supported ESP32 based LoRa IoT boards:
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- Heltec LoRa-32 {1}
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- TTGOv1 {1}
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- TTGOv2 {1}{4}
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- TTGOv2.1 {1}
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- Pycom LoPy {2}
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- Pycom LoPy4 {2}
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- Pycom FiPy {2}
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- LoLin32 with [LoraNode32 shield](https://github.com/hallard/LoLin32-Lora) {2}{3}
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- LoLin32 Lite with [LoraNode32-Lite shield](https://github.com/hallard/LoLin32-Lite-Lora) {2}{3}
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@ -36,17 +36,7 @@ Hardware dependent settings (pinout etc.) are stored in board files in /hal dire
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<b>3D printable cases</b> can be found (and, if wanted so, ordered) on Thingiverse, see
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<A HREF="https://www.thingiverse.com/thing:2670713">Heltec</A> and <A HREF="https://www.thingiverse.com/thing:2811127">TTGOv2</A>, for example.<br>
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<b>Power consumption</b>:
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- Heltec ~720mW
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- TTGOv1 TBD
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- TTGOv2 ~990mW
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- LoPy with expansion board: ~690mW
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- LoPy pure, without expansion board: TBD
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- LoLin32 with [LoraNode32 shield](https://github.com/hallard/LoLin32-Lora): TBD
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- LoLin32 Lite with [LoraNode32-Lite shield](https://github.com/hallard/LoLin32-Lite-Lora): TBD
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These results where metered with software version 1.2.97 while continuously scanning wifi and ble, no LoRa TX’ing, OLED display (if present) on, 5V USB powered.
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<b>Power consumption</b> was metered at around 1000mW, depending on board (i.e. has display or not) and user settings in paxcounter.conf. If you are limited on battery, you may want to save around 30% power by disabling bluetooth (commenting out line *#define BLECOUNTER* in paxcounter.conf).
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# Preparing
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@ -69,9 +59,9 @@ Use <A HREF="https://platformio.org/">PlatformIO</A> with your preferred IDE for
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# Uploading
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To upload the code to your ESP32 board this needs to be switched from run to bootloader mode. Boards with USB bridge like Heltec and TTGO usually have an onboard logic which allows soft switching by the upload tool. In PlatformIO this happenes automatically.<p>
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The LoPy/LoPy4 board needs to be set manually. See these
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The LoPy/LoPy4/FiPy board needs to be set manually. See these
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<A HREF="https://www.thethingsnetwork.org/labs/story/program-your-lopy-from-the-arduino-ide-using-lmic">instructions</A> how to do it. Don't forget to press on board reset button after switching between run and bootloader mode.<p>
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The original Pycom firmware is not needed, so there is no need to update it before flashing Paxcounter. Just flash the compiled paxcounter binary (.elf file) on your LoPy/LoPy4. If you later want to go back to the Pycom firmware, download the firmware from Pycom and flash it over.
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The original Pycom firmware is not needed, so there is no need to update it before flashing Paxcounter. Just flash the compiled paxcounter binary (.elf file) on your LoPy/LoPy4/FiPy. If you later want to go back to the Pycom firmware, download the firmware from Pycom and flash it over.
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# Legal note
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@ -81,7 +71,7 @@ The original Pycom firmware is not needed, so there is no need to update it befo
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(e.g. UK citizens may want to check [Data Protection Act 1998](https://ico.org.uk/media/1560691/wi-fi-location-analytics-guidance.pdf) and [GDPR 2018](https://ico.org.uk/for-organisations/guide-to-the-general-data-protection-regulation-gdpr/key-definitions/))
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(e.g. Citizens in the the Netherlands may want to read [this article](https://www.ivir.nl/publicaties/download/PrivacyInformatie_2016_6.pdf))
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(e.g. Citizens in the the Netherlands may want to read [this article](https://www.ivir.nl/publicaties/download/PrivacyInformatie_2016_6.pdf) and [this article](https://autoriteitpersoonsgegevens.nl/nl/nieuws/europese-privacytoezichthouders-publiceren-opinie-eprivacyverordening))
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Note: If you use this software you do this at your own risk. That means that you alone - not the authors of this software - are responsible for the legal compliance of an application using this or build from this software and/or usage of a device created using this software. You should take special care and get prior legal advice if you plan metering passengers in public areas and/or publish data drawn from doing so.
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@ -89,6 +79,23 @@ Note: If you use this software you do this at your own risk. That means that you
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Paxcounter generates identifiers for sniffed MAC adresses and collects them temporary in the device's RAM for a configurable scan cycle time (default 240 seconds). After each scan cycle the collected identifiers are cleared. Identifiers are generated by salting and hashing MAC adresses. The random salt value changes after each scan cycle. Identifiers and MAC adresses are never transferred to the LoRaWAN network. No persistent storing of MAC adresses, identifiers or timestamps and no other kind of analytics than counting are implemented in this code. Wireless networks are not touched by this code, but MAC adresses from wireless devices as well within as not within wireless networks, regardless if encrypted or unencrypted, are sniffed and processed by this code. If the bluetooth option in the code is enabled, bluetooth MACs are scanned and processed by the included BLE stack, then hashed and counted by this code.
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# LED
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Legend for mono color on board LED:
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- Single Flash (50ms): seen a new Wifi or BLE device
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- Quick blink (20ms on each 1/5 second): joining LoRaWAN network in progress or pending
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- Small blink (10ms on each 1/2 second): LoRaWAN data transmit in progress or pending
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- Long blink (200ms on each 2 seconds): LoRaWAN stack error
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Legend for RGB LED (LoPy/LoPy4/FiPy/Lolin32 only):
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- Green each blink: seen a new Wifi device
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- Magenta each blink: seen a new BLE device
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- Yellow quick blink: joining LoRaWAN network in progress or pending
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- Blue blink: LoRaWAN data transmit in progress or pending
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- Red long blink: LoRaWAN stack error
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# Payload format description
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FPort1:
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@ -144,7 +151,8 @@ Note: all settings are stored in NVRAM and will be reloaded when device starts.
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0 = ADR off
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1 = ADR on [default]
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note: set ADR to off, if device is moving, set to on, if not.
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Note: set ADR to off, if device is moving, set to on, if not.
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If ADR is set to on, SF value is shown inverted on display.
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0x08 do nothing
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@ -156,37 +164,37 @@ Note: all settings are stored in NVRAM and will be reloaded when device starts.
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1 = reset MAC counter to zero
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2 = reset device to factory settings
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0x0A set payload send cycle
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0x0A set LoRaWAN payload send cycle
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0 ... 255 payload send cycle in seconds/2
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e.g. 120 -> payload is transmitted each 240 seconds [default]
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0x0B set Wifi channel switch interval timer
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0 ... 255 timeout for scanning 1 wifi channel in seconds/100
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e.g. 50 -> each channel is scanned for 0,5 seconds [default]
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0 ... 255 duration for scanning a wifi channel in seconds/100
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e.g. 50 -> each channel is scanned for 500 milliseconds [default]
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0x0C set BLE scan cycle timer
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0x0C set Bluetooth channel switch interval timer
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0 ... 255 duration of a BLE scan cycle in seconds
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e.g. 11 -> 1 cycle runs for 11 seconds [default]
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0 ... 255 duration for scanning a bluetooth advertising channel in seconds/100
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e.g. 8 -> each channel is scanned for 80 milliseconds [default]
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0x0D (NOT YET IMPLEMENTED) set BLE and WIFI vendorfilter mode
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0 = disabled (use to count devices, not people)
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1 = enabled [default]
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0x0E set BLE scan mode
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0x0E set Bluetooth scanner
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0 = disabled
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1 = enabled [default]
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0x0F set WIFI antenna switch (works on LoPy/LoPy4 only)
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0x0F set WIFI antenna switch (works on LoPy/LoPy4/FiPy only)
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0 = internal antenna [default]
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1 = external antenna
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0x10 set RGB led luminosity (works on LoPy/LoPy4 and LoRaNode32 shield only)
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0x10 set RGB led luminosity (works on LoPy/LoPy4/FiPy and LoRaNode32 shield only)
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0 ... 100 percentage of luminosity (100% = full light)
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e.g. 50 -> 50% of luminosity [default]
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@ -202,10 +210,10 @@ device answers with it's current configuration. The configuration is a C structu
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byte 5: Display status (1=on, 0=off)
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byte 6: Counter mode (0=cyclic unconfirmed, 1=cumulative, 2=cyclic confirmed)
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bytes 7-8: RSSI limiter threshold value (negative)
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byte 9: Payload send cycle in seconds/2 (0..255)
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byte 9: Lora Payload send cycle in seconds/2 (0..255)
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byte 10: Wifi channel switch interval in seconds/100 (0..255)
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byte 11: BLE scan cycle duration in seconds (0..255)
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byte 12: BLE scan mode (1=on, 0=0ff)
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byte 11: Bluetooth channel switch interval in seconds/100 (0..255)
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byte 12: Bluetooth scanner status (1=on, 0=0ff)
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byte 13: Wifi antenna switch (0=internal, 1=external)
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byte 14: Vendorfilter mode (0=disabled, 1=enabled)
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byte 15: RGB LED luminosity (0..100 %)
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@ -219,15 +227,6 @@ device answers with it's current configuration. The configuration is a C structu
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bytes 1-3: chip temperature in celsius (little endian format)
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# RGB Led color description
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Description of the RGB LED color (LoPy/LoPy4 and Lolin32 only):
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- Yellow quick blink: joining LoRaWAN network in progress or pending
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- Blue blink: LoRaWAN data transmit (including waiting for receive windows) in progress or pending
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- Green each blink: seen a new Wifi device
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- Magenta each blink: seen a new BLE device
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# License
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Copyright 2018 Oliver Brandmueller <ob@sysadm.in>
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@ -11,13 +11,15 @@
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; ---> SELECT TARGET PLATFORM HERE! <---
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[platformio]
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env_default = heltec_wifi_lora_32
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env_default = heltec
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;env_default = ttgov1
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;env_default = ttgov2
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;env_default = ttgov21
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;env_default = lopy
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;env_default = lopy4
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;env_default = lolin32lite_lora
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;env_default = lolin32_lora
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;env_default = fipy
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;env_default = lolin32lite
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;env_default = lolin32
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;
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description = Paxcounter is a proof-of-concept ESP32 device for metering passenger flows in realtime. It counts how many mobile devices are around.
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@ -40,93 +42,109 @@ build_flags =
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-D_lmic_config_h_
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-include "src/paxcounter.conf"
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[env:heltec_wifi_lora_32]
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platform = espressif32
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[env:heltec]
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platform = espressif32@0.12.0
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framework = arduino
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board = heltec_wifi_lora_32
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monitor_baud = 115200
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upload_speed = 115200
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monitor_speed = 115200
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lib_deps =
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${common_env_data.lib_deps_display}
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build_flags =
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${common_env_data.build_flags}
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-Dheltec_wifi_lora_32
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-include "src/hal/heltec.h"
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[env:ttgov1]
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platform = espressif32
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platform = espressif32@0.12.0
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framework = arduino
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board = esp32dev
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monitor_baud = 115200
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monitor_speed = 115200
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upload_speed = 115200
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lib_deps =
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${common_env_data.lib_deps_display}
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build_flags =
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${common_env_data.build_flags}
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-Dttgov1
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-include "src/hal/ttgov1.h"
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[env:ttgov2]
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platform = espressif32
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platform = espressif32@0.12.0
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framework = arduino
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board = esp32dev
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monitor_baud = 115200
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monitor_speed = 115200
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upload_speed = 921600
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lib_deps =
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${common_env_data.lib_deps_display}
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build_flags =
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${common_env_data.build_flags}
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-Dttgov2
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-include "src/hal/ttgov2.h"
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[env:lopy]
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platform = espressif32
|
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[env:ttgov21]
|
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platform = espressif32@0.12.0
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framework = arduino
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board = esp32dev
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monitor_baud = 115200
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monitor_speed = 115200
|
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upload_speed = 921600
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lib_deps =
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${common_env_data.lib_deps_display}
|
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build_flags =
|
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${common_env_data.build_flags}
|
||||
-include "src/hal/ttgov21.h"
|
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|
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[env:fipy]
|
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platform = espressif32@0.12.0
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framework = arduino
|
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board = esp32dev
|
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monitor_speed = 115200
|
||||
upload_speed = 921600
|
||||
lib_deps =
|
||||
${common_env_data.lib_deps_rgbled}
|
||||
build_flags =
|
||||
${common_env_data.build_flags}
|
||||
-include "src/hal/fipy.h"
|
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|
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[env:lopy]
|
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platform = espressif32@0.12.0
|
||||
framework = arduino
|
||||
board = esp32dev
|
||||
monitor_speed = 115200
|
||||
upload_speed = 921600
|
||||
lib_deps =
|
||||
${common_env_data.lib_deps_rgbled}
|
||||
build_flags =
|
||||
${common_env_data.build_flags}
|
||||
-Dlopy
|
||||
-include "src/hal/lopy.h"
|
||||
|
||||
[env:lopy4]
|
||||
platform = espressif32
|
||||
platform = espressif32@0.12.0
|
||||
framework = arduino
|
||||
board = esp32dev
|
||||
monitor_baud = 115200
|
||||
monitor_speed = 115200
|
||||
upload_speed = 921600
|
||||
lib_deps =
|
||||
${common_env_data.lib_deps_rgbled}
|
||||
build_flags =
|
||||
${common_env_data.build_flags}
|
||||
-Dlopy4
|
||||
-include "src/hal/lopy4.h"
|
||||
|
||||
[env:lolin32lite_lora]
|
||||
platform = espressif32
|
||||
[env:lolin32lite]
|
||||
platform = espressif32@0.12.0
|
||||
framework = arduino
|
||||
board = lolin32
|
||||
monitor_baud = 115200
|
||||
monitor_speed = 115200
|
||||
upload_speed = 256000
|
||||
lib_deps =
|
||||
${common_env_data.lib_deps_rgbled}
|
||||
build_flags =
|
||||
${common_env_data.build_flags}
|
||||
-Dlolin32lite_lora
|
||||
-include "src/hal/lolin32lite_lora.h"
|
||||
|
||||
[env:lolin32_lora]
|
||||
platform = espressif32
|
||||
[env:lolin32]
|
||||
platform = espressif32@0.12.0
|
||||
framework = arduino
|
||||
board = lolin32
|
||||
monitor_baud = 115200
|
||||
monitor_speed = 115200
|
||||
upload_speed = 921600
|
||||
lib_deps =
|
||||
${common_env_data.lib_deps_rgbled}
|
||||
build_flags =
|
||||
${common_env_data.build_flags}
|
||||
-Dlolin32_lora
|
||||
-include "src/hal/lolin32_lora.h"
|
||||
@ -5,7 +5,7 @@
|
||||
#include <Arduino.h>
|
||||
|
||||
// Local logging tag
|
||||
static const char *TAG = "antenna";
|
||||
static const char* TAG = "wifi";
|
||||
|
||||
typedef enum {
|
||||
ANTENNA_INT = 0,
|
||||
|
||||
147
src/blecsan.cpp
147
src/blecsan.cpp
@ -17,7 +17,7 @@ https://github.com/nkolban/esp32-snippets/tree/master/BLE/scanner
|
||||
#define BT_BD_ADDR_HEX(addr) addr[0], addr[1], addr[2], addr[3], addr[4], addr[5]
|
||||
|
||||
// local Tag for logging
|
||||
static const char *TAG = "bt_loop";
|
||||
static const char* TAG = "bluetooth";
|
||||
|
||||
// defined in macsniff.cpp
|
||||
bool mac_add(uint8_t *paddr, int8_t rssi, bool sniff_type);
|
||||
@ -88,35 +88,25 @@ static const char *btsig_gap_type(uint32_t gap_type) {
|
||||
}
|
||||
} // btsig_gap_type
|
||||
|
||||
|
||||
static void gap_callback_handler(esp_gap_ble_cb_event_t event, esp_ble_gap_cb_param_t *param)
|
||||
// using IRAM_:ATTR here to speed up callback function
|
||||
IRAM_ATTR static void gap_callback_handler(esp_gap_ble_cb_event_t event, esp_ble_gap_cb_param_t *param)
|
||||
{
|
||||
esp_ble_gap_cb_param_t *p = (esp_ble_gap_cb_param_t *)param;
|
||||
esp_err_t status;
|
||||
|
||||
ESP_LOGD(tag, "BT payload rcvd -> type: 0x%.2x -> %s", *p->scan_rst.ble_adv, btsig_gap_type(*p->scan_rst.ble_adv));
|
||||
ESP_LOGD(TAG, "BT payload rcvd -> type: 0x%.2x -> %s", *p->scan_rst.ble_adv, btsig_gap_type(*p->scan_rst.ble_adv));
|
||||
|
||||
switch (event)
|
||||
{
|
||||
case ESP_GAP_BLE_SCAN_PARAM_SET_COMPLETE_EVT:
|
||||
{ // restart scan
|
||||
status = esp_ble_gap_start_scanning(cfg.blescantime);
|
||||
if (status != ESP_OK)
|
||||
{
|
||||
ESP_LOGE(TAG, "esp_ble_gap_start_scanning: rc=%d", status);
|
||||
}
|
||||
}
|
||||
// restart scan
|
||||
ESP_ERROR_CHECK(esp_ble_gap_start_scanning(BLESCANTIME));
|
||||
break;
|
||||
|
||||
case ESP_GAP_BLE_SCAN_RESULT_EVT:
|
||||
{
|
||||
// evaluate scan results
|
||||
if ( p->scan_rst.search_evt == ESP_GAP_SEARCH_INQ_CMPL_EVT) // Inquiry complete, scan is done
|
||||
{ // restart scan
|
||||
status = esp_ble_gap_start_scanning (cfg.blescantime);
|
||||
if (status != ESP_OK)
|
||||
{
|
||||
ESP_LOGE(TAG, "esp_ble_gap_start_scanning: rc=%d", status);
|
||||
}
|
||||
ESP_ERROR_CHECK(esp_ble_gap_start_scanning(BLESCANTIME));
|
||||
return;
|
||||
}
|
||||
|
||||
@ -126,27 +116,22 @@ static void gap_callback_handler(esp_gap_ble_cb_event_t event, esp_ble_gap_cb_pa
|
||||
ESP_LOGD(TAG, "Addr_type : %s", bt_addr_t_to_string(p->scan_rst.ble_addr_type));
|
||||
ESP_LOGD(TAG, "RSSI : %d", p->scan_rst.rssi);
|
||||
|
||||
if (!( cfg.rssilimit == 0 ) || (p->scan_rst.rssi > cfg.rssilimit )) { // rssi is negative value
|
||||
if ((cfg.rssilimit) && (p->scan_rst.rssi < cfg.rssilimit )) { // rssi is negative value
|
||||
ESP_LOGI(TAG, "BLTH RSSI %d -> ignoring (limit: %d)", p->scan_rst.rssi, cfg.rssilimit);
|
||||
break;
|
||||
}
|
||||
|
||||
#ifdef VENDORFILTER
|
||||
|
||||
if (p->scan_rst.ble_addr_type == BLE_ADDR_TYPE_RANDOM) goto skip;
|
||||
if (p->scan_rst.ble_addr_type == BLE_ADDR_TYPE_RPA_RANDOM) goto skip;
|
||||
if ((p->scan_rst.ble_addr_type == BLE_ADDR_TYPE_RANDOM) || (p->scan_rst.ble_addr_type == BLE_ADDR_TYPE_RPA_RANDOM)) {
|
||||
ESP_LOGD(TAG, "BT device filtered");
|
||||
break;
|
||||
}
|
||||
|
||||
#endif
|
||||
|
||||
// add this device and show new count total if it was not previously added
|
||||
if (cfg.blescan) // count only if BLE scan is enabled
|
||||
mac_add((uint8_t *) p->scan_rst.bda, p->scan_rst.rssi, MAC_SNIFF_BLE);
|
||||
break;
|
||||
|
||||
skip:
|
||||
ESP_LOGD(TAG, "BT device filtered");
|
||||
break;
|
||||
|
||||
|
||||
/* to be improved in vendorfilter if:
|
||||
|
||||
@ -176,9 +161,7 @@ static void gap_callback_handler(esp_gap_ble_cb_event_t event, esp_ble_gap_cb_pa
|
||||
|
||||
*/
|
||||
|
||||
}
|
||||
|
||||
}
|
||||
} // evaluate sniffed packet
|
||||
break;
|
||||
|
||||
default:
|
||||
@ -187,20 +170,12 @@ static void gap_callback_handler(esp_gap_ble_cb_event_t event, esp_ble_gap_cb_pa
|
||||
} // gap_callback_handler
|
||||
|
||||
|
||||
esp_err_t register_ble_functionality(void)
|
||||
{
|
||||
esp_err_t status;
|
||||
|
||||
esp_err_t register_ble_callback(void) {
|
||||
ESP_LOGI(TAG, "Register GAP callback");
|
||||
|
||||
// This function is called to occur gap event, such as scan result.
|
||||
//register the scan callback function to the gap module
|
||||
status = esp_ble_gap_register_callback(gap_callback_handler);
|
||||
if (status != ESP_OK)
|
||||
{
|
||||
ESP_LOGE(TAG, "esp_ble_gap_register_callback: rc=%d", status);
|
||||
return ESP_FAIL;
|
||||
}
|
||||
ESP_ERROR_CHECK(esp_ble_gap_register_callback(&gap_callback_handler));
|
||||
|
||||
static esp_ble_scan_params_t ble_scan_params =
|
||||
{
|
||||
@ -214,85 +189,47 @@ esp_err_t register_ble_functionality(void)
|
||||
#else
|
||||
.scan_filter_policy = BLE_SCAN_FILTER_ALLOW_ALL,
|
||||
#endif
|
||||
.scan_interval = (uint16_t) (BLESCANINTERVAL / 0.625), // Time = N * 0.625 msec
|
||||
|
||||
.scan_interval = (uint16_t) (cfg.blescantime * 10 / 0.625), // Time = N * 0.625 msec
|
||||
.scan_window = (uint16_t) (BLESCANWINDOW / 0.625) // Time = N * 0.625 msec
|
||||
};
|
||||
|
||||
ESP_LOGI(TAG, "Set GAP scan parameters");
|
||||
|
||||
// This function is called to set scan parameters.
|
||||
status = esp_ble_gap_set_scan_params(&ble_scan_params);
|
||||
if (status != ESP_OK)
|
||||
{
|
||||
ESP_LOGE(TAG, "esp_ble_gap_set_scan_params: rc=%d", status);
|
||||
return ESP_FAIL;
|
||||
}
|
||||
ESP_ERROR_CHECK(esp_ble_gap_set_scan_params(&ble_scan_params));
|
||||
|
||||
return ESP_OK ;
|
||||
}
|
||||
return ESP_OK;
|
||||
|
||||
} // register_ble_callback
|
||||
|
||||
// Main start code running in its own Xtask
|
||||
void bt_loop(void * pvParameters)
|
||||
{
|
||||
configASSERT( ( ( uint32_t ) pvParameters ) == 1 ); // FreeRTOS check
|
||||
|
||||
esp_err_t status;
|
||||
void start_BLEscan(void){
|
||||
ESP_LOGI(TAG, "Initializing bluetooth scanner ...");
|
||||
|
||||
// Initialize BT controller to allocate task and other resource.
|
||||
ESP_LOGI(TAG, "Enabling Bluetooth Controller");
|
||||
esp_bt_controller_config_t bt_cfg = BT_CONTROLLER_INIT_CONFIG_DEFAULT();
|
||||
bt_cfg.controller_task_stack_size = 8192; // double BT stack size
|
||||
bt_cfg.controller_task_stack_size = BLESTACKSIZE; // set BT stack size to value configured in paxcounter.conf
|
||||
ESP_ERROR_CHECK(esp_bt_controller_init(&bt_cfg));
|
||||
ESP_ERROR_CHECK(esp_bt_controller_enable(ESP_BT_MODE_BTDM));
|
||||
|
||||
if (esp_bt_controller_init(&bt_cfg) != ESP_OK)
|
||||
{
|
||||
ESP_LOGE(TAG, "Bluetooth controller initialize failed");
|
||||
goto end;
|
||||
}
|
||||
// Init and alloc the resource for bluetooth stack, must be done prior to every bluetooth stuff
|
||||
ESP_ERROR_CHECK(esp_bluedroid_init());
|
||||
ESP_ERROR_CHECK(esp_bluedroid_enable());
|
||||
|
||||
// Enable BT controller
|
||||
if (esp_bt_controller_enable(ESP_BT_MODE_BTDM) != ESP_OK)
|
||||
{
|
||||
ESP_LOGE(TAG, "Bluetooth controller enable failed");
|
||||
goto end;
|
||||
}
|
||||
// Register callback function for capturing bluetooth packets
|
||||
ESP_ERROR_CHECK(register_ble_callback());
|
||||
|
||||
//esp_bt_controller_mem_release(ESP_BT_MODE_BTDM); // gives 30KB more RAM for heap
|
||||
ESP_LOGI(TAG, "Bluetooth scanner started");
|
||||
} // start_BLEscan
|
||||
|
||||
// Init and alloc the resource for bluetooth, must be prior to every bluetooth stuff
|
||||
ESP_LOGI(TAG, "Init Bluetooth stack");
|
||||
status = esp_bluedroid_init();
|
||||
if (status != ESP_OK)
|
||||
{
|
||||
ESP_LOGE(TAG, "%s init bluetooth failed\n", __func__);
|
||||
goto end;
|
||||
}
|
||||
|
||||
// Enable bluetooth, must after esp_bluedroid_init()
|
||||
status = esp_bluedroid_enable();
|
||||
if (status != ESP_OK)
|
||||
{
|
||||
ESP_LOGE(TAG, "%s enable bluetooth failed\n", __func__);
|
||||
goto end;
|
||||
}
|
||||
|
||||
ESP_LOGI(TAG, "Register BLE functionality");
|
||||
status = register_ble_functionality();
|
||||
if (status != ESP_OK)
|
||||
{
|
||||
ESP_LOGE(TAG, "Register BLE functionality failed");
|
||||
goto end;
|
||||
}
|
||||
|
||||
while(1)
|
||||
{
|
||||
vTaskDelay(10/portTICK_PERIOD_MS); // reset watchdog
|
||||
}
|
||||
|
||||
end:
|
||||
ESP_LOGI(TAG, "Terminating BT logging task");
|
||||
vTaskDelete(NULL);
|
||||
|
||||
} // bt_loop
|
||||
void stop_BLEscan(void){
|
||||
ESP_LOGI(TAG, "Shutting down bluetooth scanner ...");
|
||||
ESP_ERROR_CHECK(esp_ble_gap_register_callback(NULL));
|
||||
ESP_ERROR_CHECK(esp_bluedroid_disable());
|
||||
ESP_ERROR_CHECK(esp_bluedroid_deinit());
|
||||
ESP_ERROR_CHECK(esp_bt_controller_disable());
|
||||
ESP_ERROR_CHECK(esp_bt_controller_deinit());
|
||||
ESP_LOGI(TAG, "Bluetooth scanner stopped");
|
||||
} // stop_BLEscan
|
||||
|
||||
#endif // BLECOUNTER
|
||||
@ -5,7 +5,7 @@
|
||||
#include <nvs_flash.h>
|
||||
|
||||
// Local logging tag
|
||||
static const char *TAG = "configmanager";
|
||||
static const char* TAG = "flash";
|
||||
|
||||
nvs_handle my_handle;
|
||||
|
||||
@ -27,7 +27,7 @@ void defaultConfig() {
|
||||
cfg.rssilimit = 0; // threshold for rssilimiter, negative value!
|
||||
cfg.sendcycle = SEND_SECS; // payload send cycle [seconds/2]
|
||||
cfg.wifichancycle = WIFI_CHANNEL_SWITCH_INTERVAL; // wifi channel switch cycle [seconds/100]
|
||||
cfg.blescantime = BLESCANTIME; // BLE scan cycle duration [seconds]
|
||||
cfg.blescantime = BLESCANINTERVAL / 10; // BT channel scan cycle duration [seconds/100], default 1 (= 10ms)
|
||||
cfg.blescan = 1; // 0=disabled, 1=enabled
|
||||
cfg.wifiant = 0; // 0=internal, 1=external (for LoPy/LoPy4)
|
||||
cfg.vendorfilter = 1; // 0=disabled, 1=enabled
|
||||
|
||||
@ -44,16 +44,10 @@ typedef struct {
|
||||
} configData_t;
|
||||
|
||||
extern configData_t cfg;
|
||||
extern uint8_t mydata[];
|
||||
extern uint64_t uptimecounter;
|
||||
extern osjob_t sendjob;
|
||||
extern char display_lora[], display_lmic[];
|
||||
extern int countermode, screensaver, adrmode, lorasf, txpower, rlim;
|
||||
extern uint16_t macs_total, macs_wifi, macs_ble; // MAC counters
|
||||
extern bool joinstate;
|
||||
extern std::set<uint16_t> macs;
|
||||
extern hw_timer_t * channelSwitch; // hardware timer used for wifi channel switching
|
||||
|
||||
#ifdef HAS_DISPLAY
|
||||
extern HAS_DISPLAY u8x8;
|
||||
#endif
|
||||
|
||||
19
src/hal/fipy.h
Normal file
19
src/hal/fipy.h
Normal file
@ -0,0 +1,19 @@
|
||||
// Hardware related definitions for Pycom FiPy Board
|
||||
|
||||
#define CFG_sx1272_radio 1
|
||||
#define HAS_LED NOT_A_PIN // FiPy has no on board LED, so we use RGB LED
|
||||
#define HAS_RGB_LED 0 // WS2812B RGB LED on GPIO0
|
||||
|
||||
// Hardware pin definitions for Pycom FiPy board
|
||||
#define PIN_SPI_SS 18
|
||||
#define PIN_SPI_MOSI 27
|
||||
#define PIN_SPI_MISO 19
|
||||
#define PIN_SPI_SCK 5
|
||||
#define RST LMIC_UNUSED_PIN
|
||||
#define DIO0 23 // LoRa IRQ
|
||||
#define DIO1 23 // workaround
|
||||
#define DIO2 LMIC_UNUSED_PIN
|
||||
|
||||
// select WIFI antenna (internal = onboard / external = u.fl socket)
|
||||
#define HAS_ANTENNA_SWITCH 21 // pin for switching wifi antenna
|
||||
#define WIFI_ANTENNA 0 // 0 = internal, 1 = external
|
||||
@ -12,7 +12,7 @@
|
||||
#define RST 18
|
||||
#define DIO0 23 // LoRa IRQ
|
||||
#define DIO1 23 // workaround
|
||||
#define DIO2 LMIC_UNUSED_PIN // 23 workaround
|
||||
#define DIO2 LMIC_UNUSED_PIN
|
||||
|
||||
// select WIFI antenna (internal = onboard / external = u.fl socket)
|
||||
#define HAS_ANTENNA_SWITCH 16 // pin for switching wifi antenna
|
||||
|
||||
@ -12,7 +12,7 @@
|
||||
#define RST LMIC_UNUSED_PIN
|
||||
#define DIO0 23 // LoRa IRQ
|
||||
#define DIO1 23 // workaround
|
||||
#define DIO2 LMIC_UNUSED_PIN // 23 workaround
|
||||
#define DIO2 LMIC_UNUSED_PIN
|
||||
|
||||
// select WIFI antenna (internal = onboard / external = u.fl socket)
|
||||
#define HAS_ANTENNA_SWITCH 21 // pin for switching wifi antenna
|
||||
|
||||
27
src/hal/ttgov21.h
Normal file
27
src/hal/ttgov21.h
Normal file
@ -0,0 +1,27 @@
|
||||
// Hardware related definitions for TTGO V2.1 Board
|
||||
|
||||
#define CFG_sx1276_radio 1 // HPD13A LoRa SoC
|
||||
|
||||
#define HAS_DISPLAY U8X8_SSD1306_128X64_NONAME_HW_I2C
|
||||
#define DISPLAY_FLIP 1 // rotated display
|
||||
#define HAS_LED 23 // green on board LED_G3 (not in initial board version)
|
||||
|
||||
// disable brownout detection (needed on TTGOv2 for battery powered operation)
|
||||
#define DISABLE_BROWNOUT 1 // comment out if you want to keep brownout feature
|
||||
|
||||
// re-define pin definitions of pins_arduino.h
|
||||
#define PIN_SPI_SS 18 // ESP32 GPIO18 (Pin18) -- HPD13A NSS/SEL (Pin4) SPI Chip Select Input
|
||||
#define PIN_SPI_MOSI 27 // ESP32 GPIO27 (Pin27) -- HPD13A MOSI/DSI (Pin6) SPI Data Input
|
||||
#define PIN_SPI_MISO 19 // ESP32 GPIO19 (Pin19) -- HPD13A MISO/DSO (Pin7) SPI Data Output
|
||||
#define PIN_SPI_SCK 5 // ESP32 GPIO5 (Pin5) -- HPD13A SCK (Pin5) SPI Clock Input
|
||||
|
||||
// non arduino pin definitions
|
||||
#define RST LMIC_UNUSED_PIN // connected to ESP32 RST/EN
|
||||
#define DIO0 26 // ESP32 GPIO26 <-> HPD13A IO0
|
||||
#define DIO1 33 // ESP32 GPIO33 <-> HPDIO1 <-> HPD13A IO1
|
||||
#define DIO2 32 // ESP32 GPIO32 <-> HPDIO2 <-> HPD13A IO2
|
||||
|
||||
// Hardware pin definitions for TTGO V2 Board with OLED SSD1306 0,96" I2C Display
|
||||
#define OLED_RST U8X8_PIN_NONE // connected to CPU RST/EN
|
||||
#define OLED_SDA 21 // ESP32 GPIO4 (Pin4) -- SD1306 D1+D2
|
||||
#define OLED_SCL 22 // ESP32 GPIO15 (Pin15) -- SD1306 D0
|
||||
@ -1,26 +1,28 @@
|
||||
/************************************************************
|
||||
* LMIC LoRaWAN configuration
|
||||
*
|
||||
* Read the values from TTN console (or whatever applies)
|
||||
* Read the values from TTN console (or whatever applies), insert them here,
|
||||
* and rename this file to src/loraconf.h
|
||||
*
|
||||
* Note that DEVEUI, APPEUI and APPKEY should all be specified in MSB format.
|
||||
* (This is different from standard LMIC-Arduino which expects DEVEUI and APPEUI in LSB format.)
|
||||
|
||||
* Set your DEVEUI here, if you have one. You can leave this untouched,
|
||||
* then the DEVEUI will be generated during runtime from device's MAC adress
|
||||
* and will be displayed on device's screen as well as on serial console.
|
||||
*
|
||||
* NOTE: Use MSB format (as displayed in TTN console, so you can cut & paste from there)
|
||||
* For TTN, APPEUI in MSB format always starts with 0x70, 0xB3, 0xD5
|
||||
*
|
||||
* Note: If using a board with Microchip 24AA02E64 Uinique ID for deveui,
|
||||
* the DEVEUI will be overwriten by the one contained in the Microchip module
|
||||
*
|
||||
************************************************************/
|
||||
|
||||
#include <Arduino.h>
|
||||
|
||||
/*
|
||||
|
||||
// Set your DEVEUI here, if you have one. You can leave this untouched,
|
||||
// then the DEVEUI will be generated during runtime from device's MAC adress
|
||||
// Note: Use same format as in TTN console (cut & paste, for your convenience)
|
||||
// *** Take care : If Using a board with Microchip 24AA02E64 Uinique ID for deveui, **
|
||||
// *** this DEVEUI will be overwriten by the one contained in the Microchip module ***
|
||||
static const u1_t DEVEUI[8]={ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
|
||||
|
||||
// Note: Use msb format for APPEUI as in TTN console (cut & paste, for your convenience)
|
||||
// For TTN, APPEUI always starts with 0x70, 0xB3, 0xD5
|
||||
static const u1_t APPEUI[8]={ 0x70, 0xB3, 0xD5, 0x00, 0x00, 0x00, 0x00, 0x00 };
|
||||
|
||||
// Note: Use msb format for APPEUI as in TTN console (cut & paste, for your convenience)
|
||||
static const u1_t APPKEY[16] = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
|
||||
|
||||
*/
|
||||
@ -11,7 +11,7 @@
|
||||
#endif
|
||||
|
||||
// Local logging Tag
|
||||
static const char *TAG = "lorawan";
|
||||
static const char* TAG = "lora";
|
||||
|
||||
// functions defined in rcommand.cpp
|
||||
void rcommand(uint8_t cmd, uint8_t arg);
|
||||
@ -79,8 +79,6 @@ void get_hard_deveui(uint8_t *pdeveui) {
|
||||
|
||||
// Display a key
|
||||
void printKey(const char * name, const uint8_t * key, uint8_t len, bool lsb) {
|
||||
uint8_t start=lsb?len:0;
|
||||
uint8_t end = lsb?0:len;
|
||||
const uint8_t * p ;
|
||||
char keystring[len+1] = "", keybyte[3];
|
||||
for (uint8_t i=0; i<len ; i++) {
|
||||
@ -108,38 +106,43 @@ void printKeys(void) {
|
||||
#endif // VERBOSE
|
||||
|
||||
void do_send(osjob_t* j){
|
||||
uint8_t mydata[4];
|
||||
|
||||
// Sum of unique WIFI MACs seen
|
||||
mydata[0] = (macs_wifi & 0xff00) >> 8;
|
||||
mydata[1] = macs_wifi & 0xff;
|
||||
|
||||
#ifdef BLECOUNTER
|
||||
// Sum of unique BLE MACs seen
|
||||
mydata[2] = (macs_ble & 0xff00) >> 8;
|
||||
mydata[3] = macs_ble & 0xff;
|
||||
#else
|
||||
mydata[2] = 0;
|
||||
mydata[3] = 0;
|
||||
#endif
|
||||
|
||||
// Check if there is not a current TX/RX job running
|
||||
// Check if there is a pending TX/RX job running
|
||||
if (LMIC.opmode & OP_TXRXPEND) {
|
||||
ESP_LOGI(TAG, "OP_TXRXPEND, not sending");
|
||||
sprintf(display_lmic, "LORA BUSY");
|
||||
goto end;
|
||||
}
|
||||
|
||||
// prepare payload with sum of unique WIFI MACs seen
|
||||
static uint8_t mydata[4];
|
||||
|
||||
mydata[0] = (macs_wifi & 0xff00) >> 8;
|
||||
mydata[1] = macs_wifi & 0xff;
|
||||
|
||||
if (cfg.blescan) {
|
||||
// append sum of unique BLE MACs seen to payload
|
||||
mydata[2] = (macs_ble & 0xff00) >> 8;
|
||||
mydata[3] = macs_ble & 0xff;
|
||||
} else {
|
||||
mydata[2] = 0;
|
||||
mydata[3] = 0;
|
||||
}
|
||||
|
||||
// Prepare upstream data transmission at the next possible time.
|
||||
LMIC_setTxData2(1, mydata, sizeof(mydata), (cfg.countermode & 0x02));
|
||||
ESP_LOGI(TAG, "Packet queued");
|
||||
sprintf(display_lmic, "PACKET QUEUED");
|
||||
|
||||
// clear counter if not in cumulative counter mode
|
||||
if (cfg.countermode != 1) {
|
||||
reset_counters(); // clear macs container and reset all counters
|
||||
reset_salt(); // get new salt for salting hashes
|
||||
}
|
||||
ESP_LOGI(TAG, "Counter cleared (countermode = %d)", cfg.countermode);
|
||||
}
|
||||
|
||||
// Schedule next transmission
|
||||
end:
|
||||
os_setTimedCallback(&sendjob, os_getTime()+sec2osticks(cfg.sendcycle * 2), do_send);
|
||||
|
||||
} // do_send()
|
||||
@ -164,12 +167,13 @@ void onEvent (ev_t ev) {
|
||||
|
||||
case EV_JOINED:
|
||||
|
||||
joinstate=true;
|
||||
strcpy_P(buff, PSTR("JOINED"));
|
||||
sprintf(display_lora, " "); // clear previous lmic status message from display
|
||||
|
||||
// Disable link check validation (automatically enabled
|
||||
// during join, but not supported by TTN at this time).
|
||||
// during join, but not supported by TTN at this time). -> do we need this?
|
||||
LMIC_setLinkCheckMode(0);
|
||||
|
||||
// set data rate adaptation
|
||||
LMIC_setAdrMode(cfg.adrmode);
|
||||
// Set data rate and transmit power (note: txpower seems to be ignored by the library)
|
||||
@ -182,7 +186,7 @@ void onEvent (ev_t ev) {
|
||||
case EV_TXCOMPLETE:
|
||||
|
||||
strcpy_P(buff, (LMIC.txrxFlags & TXRX_ACK) ? PSTR("RECEIVED ACK") : PSTR("TX COMPLETE"));
|
||||
sprintf(display_lora, ""); // erase previous LoRa message from display
|
||||
sprintf(display_lora, " "); // clear previous lmic status message from display
|
||||
|
||||
if (LMIC.dataLen) {
|
||||
ESP_LOGI(TAG, "Received %d bytes of payload, RSSI %d SNR %d", LMIC.dataLen, LMIC.rssi, (signed char)LMIC.snr / 4);
|
||||
|
||||
@ -3,13 +3,11 @@
|
||||
#include "globals.h"
|
||||
|
||||
#ifdef VENDORFILTER
|
||||
#include <array>
|
||||
#include <algorithm>
|
||||
#include "vendor_array.h"
|
||||
#endif
|
||||
|
||||
// Local logging tag
|
||||
static const char *TAG = "macsniff";
|
||||
static const char* TAG = "wifi";
|
||||
|
||||
static wifi_country_t wifi_country = {.cc=WIFI_MY_COUNTRY, .schan=WIFI_CHANNEL_MIN, .nchan=WIFI_CHANNEL_MAX, .policy=WIFI_COUNTRY_POLICY_MANUAL};
|
||||
|
||||
@ -102,16 +100,17 @@ void wifi_sniffer_set_channel(uint8_t channel) {
|
||||
esp_wifi_set_channel(channel, WIFI_SECOND_CHAN_NONE);
|
||||
}
|
||||
|
||||
void wifi_sniffer_packet_handler(void* buff, wifi_promiscuous_pkt_type_t type) {
|
||||
// using IRAM_:ATTR here to speed up callback function
|
||||
IRAM_ATTR void wifi_sniffer_packet_handler(void* buff, wifi_promiscuous_pkt_type_t type) {
|
||||
const wifi_promiscuous_pkt_t *ppkt = (wifi_promiscuous_pkt_t *)buff;
|
||||
const wifi_ieee80211_packet_t *ipkt = (wifi_ieee80211_packet_t *)ppkt->payload;
|
||||
const wifi_ieee80211_mac_hdr_t *hdr = &ipkt->hdr;
|
||||
|
||||
if (( cfg.rssilimit == 0 ) || (ppkt->rx_ctrl.rssi > cfg.rssilimit )) { // rssi is negative value
|
||||
if ((cfg.rssilimit) && (ppkt->rx_ctrl.rssi < cfg.rssilimit )) { // rssi is negative value
|
||||
ESP_LOGI(TAG, "WiFi RSSI %d -> ignoring (limit: %d)", ppkt->rx_ctrl.rssi, cfg.rssilimit);
|
||||
} else {
|
||||
uint8_t *p = (uint8_t *) hdr->addr2;
|
||||
mac_add(p, ppkt->rx_ctrl.rssi, MAC_SNIFF_WIFI) ;
|
||||
} else {
|
||||
ESP_LOGI(TAG, "WiFi RSSI %d -> ignoring (limit: %d)", ppkt->rx_ctrl.rssi, cfg.rssilimit);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
111
src/main.cpp
111
src/main.cpp
@ -39,7 +39,7 @@ Refer to LICENSE.txt file in repository for more details.
|
||||
|
||||
// Initialize global variables
|
||||
configData_t cfg; // struct holds current device configuration
|
||||
osjob_t sendjob, initjob; // LMIC jobs
|
||||
osjob_t sendjob; // LMIC job handler
|
||||
uint64_t uptimecounter = 0; // timer global for uptime counter
|
||||
uint8_t DisplayState = 0; // globals for state machine
|
||||
uint16_t macs_total = 0, macs_wifi = 0, macs_ble = 0; // MAC counters globals for display
|
||||
@ -50,8 +50,6 @@ led_states previousLEDState = LED_ON; // This will force LED to be off at boo
|
||||
unsigned long LEDBlinkStarted = 0; // When (in millis() led blink started)
|
||||
uint16_t LEDBlinkDuration = 0; // How long the blink need to be
|
||||
uint16_t LEDColor = COLOR_NONE; // state machine variable to set RGB LED color
|
||||
bool joinstate = false; // LoRa network joined? global flag
|
||||
bool blinkdone = true; // flag for state machine for blinking LED once
|
||||
hw_timer_t * displaytimer = NULL; // configure hardware timer used for cyclic display refresh
|
||||
hw_timer_t * channelSwitch = NULL; // configure hardware timer used for wifi channel switching
|
||||
|
||||
@ -63,9 +61,7 @@ std::set<uint16_t> macs; // associative container holds total of unique MAC adre
|
||||
static volatile int ButtonPressed = 0, DisplayTimerIRQ = 0, ChannelTimerIRQ = 0;
|
||||
|
||||
// local Tag for logging
|
||||
static const char *TAG = "paxcnt";
|
||||
// Note: Log level control seems not working during runtime,
|
||||
// so we need to switch loglevel by compiler build option in platformio.ini
|
||||
static const char* TAG = "main";
|
||||
|
||||
#ifndef VERBOSE
|
||||
int redirect_log(const char * fmt, va_list args) {
|
||||
@ -128,33 +124,20 @@ const lmic_pinmap lmic_pins = {
|
||||
.dio = {DIO0, DIO1, DIO2}
|
||||
};
|
||||
|
||||
// LoRaWAN Initjob
|
||||
static void lora_init (osjob_t* j) {
|
||||
// reset MAC state
|
||||
LMIC_reset();
|
||||
// This tells LMIC to make the receive windows bigger, in case your clock is 1% faster or slower.
|
||||
LMIC_setClockError(MAX_CLOCK_ERROR * 1 / 100);
|
||||
// start joining
|
||||
LMIC_startJoining();
|
||||
}
|
||||
|
||||
// LMIC FreeRTos Task
|
||||
void lorawan_loop(void * pvParameters) {
|
||||
|
||||
configASSERT( ( ( uint32_t ) pvParameters ) == 1 ); // FreeRTOS check
|
||||
|
||||
static uint16_t lorawait = 0;
|
||||
//static uint16_t lorawait = 0;
|
||||
|
||||
while(1) {
|
||||
|
||||
// execute LMIC jobs
|
||||
os_runloop_once();
|
||||
|
||||
// indicate LMIC state on LEDs if present
|
||||
#if (HAS_LED != NOT_A_PIN) || defined (HAS_RGB_LED)
|
||||
led_loop();
|
||||
#endif
|
||||
/*
|
||||
/*
|
||||
// check if payload is sent
|
||||
while(LMIC.opmode & OP_TXRXPEND) {
|
||||
if(!lorawait)
|
||||
@ -168,13 +151,14 @@ void lorawan_loop(void * pvParameters) {
|
||||
};
|
||||
vTaskDelay(1000/portTICK_PERIOD_MS);
|
||||
}
|
||||
*/
|
||||
*/
|
||||
|
||||
vTaskDelay(10/portTICK_PERIOD_MS); // reset watchdog
|
||||
}
|
||||
}
|
||||
|
||||
/* end LMIC specific parts --------------------------------------------------------------- */
|
||||
|
||||
/* end LMIC specific parts --------------------------------------------------------------- */
|
||||
|
||||
|
||||
/* beginn hardware specific parts -------------------------------------------------------- */
|
||||
@ -255,8 +239,6 @@ uint64_t uptime() {
|
||||
|
||||
// Print a key on display
|
||||
void DisplayKey(const uint8_t * key, uint8_t len, bool lsb) {
|
||||
uint8_t start=lsb?len:0;
|
||||
uint8_t end = lsb?0:len;
|
||||
const uint8_t * p ;
|
||||
for (uint8_t i=0; i<len ; i++) {
|
||||
p = lsb ? key+len-i-1 : key+i;
|
||||
@ -327,12 +309,17 @@ uint64_t uptime() {
|
||||
if (cfg.blescan)
|
||||
u8x8.printf("BLTH:%-4d", macs_ble);
|
||||
else
|
||||
u8x8.printf("%-16s", "BLTH:off");
|
||||
u8x8.printf("%s", "BLTH:off");
|
||||
#endif
|
||||
|
||||
// update LoRa SF display (line 3)
|
||||
u8x8.setCursor(11,3);
|
||||
u8x8.printf("SF:%c%c", lora_datarate[LMIC.datarate * 2], lora_datarate[LMIC.datarate * 2 + 1]);
|
||||
u8x8.printf("SF:");
|
||||
if (cfg.adrmode) // if ADR=on then display SF value inverse
|
||||
u8x8.setInverseFont(1);
|
||||
u8x8.printf("%c%c", lora_datarate[LMIC.datarate * 2], lora_datarate[LMIC.datarate * 2 + 1]);
|
||||
if (cfg.adrmode) // switch off inverse if it was turned on
|
||||
u8x8.setInverseFont(0);
|
||||
|
||||
// update wifi channel display (line 4)
|
||||
u8x8.setCursor(11,4);
|
||||
@ -383,6 +370,7 @@ uint64_t uptime() {
|
||||
#endif
|
||||
|
||||
#if (HAS_LED != NOT_A_PIN) || defined (HAS_RGB_LED)
|
||||
|
||||
void blink_LED(uint16_t set_color, uint16_t set_blinkduration) {
|
||||
LEDColor = set_color; // set color for RGB LED
|
||||
LEDBlinkDuration = set_blinkduration; // duration
|
||||
@ -421,7 +409,7 @@ uint64_t uptime() {
|
||||
// small blink 10ms on each 1/2sec (not when joining)
|
||||
LEDState = ((millis() % 500) < 20) ? LED_ON : LED_OFF;
|
||||
// This should not happen so indicate a problem
|
||||
} else if ( LMIC.opmode & (OP_TXDATA | OP_TXRXPEND | OP_JOINING | OP_REJOIN) == 0 ) {
|
||||
} else if ( LMIC.opmode & ((OP_TXDATA | OP_TXRXPEND | OP_JOINING | OP_REJOIN) == 0 ) ) {
|
||||
LEDColor = COLOR_RED;
|
||||
// heartbeat long blink 200ms on each 2 seconds
|
||||
LEDState = ((millis() % 2000) < 200) ? LED_ON : LED_OFF;
|
||||
@ -456,7 +444,6 @@ uint64_t uptime() {
|
||||
|
||||
#endif
|
||||
|
||||
|
||||
/* begin Aruino SETUP ------------------------------------------------------------ */
|
||||
|
||||
void setup() {
|
||||
@ -552,18 +539,19 @@ void setup() {
|
||||
|
||||
sprintf(display_lora, "Join wait");
|
||||
|
||||
// setup Display IRQ, thanks to https://techtutorialsx.com/2017/10/07/esp32-arduino-timer-interrupts/
|
||||
// setup display refresh trigger IRQ using esp32 hardware timer 0
|
||||
// for explanation see https://techtutorialsx.com/2017/10/07/esp32-arduino-timer-interrupts/
|
||||
displaytimer = timerBegin(0, 80, true); // prescaler 80 -> divides 80 MHz CPU freq to 1 MHz, timer 0, count up
|
||||
timerAttachInterrupt(displaytimer, &DisplayIRQ, true); // interrupt handler DisplayIRQ, triggered by edge
|
||||
timerAlarmWrite(displaytimer, DISPLAYREFRESH_MS * 1000, true); // reload interrupt after each trigger of display refresh cycle
|
||||
timerAlarmEnable(displaytimer); // enable display interrupt
|
||||
#endif
|
||||
|
||||
// setup channel rotation IRQ, thanks to https://techtutorialsx.com/2017/10/07/esp32-arduino-timer-interrupts/
|
||||
channelSwitch = timerBegin(1, 80, true); // prescaler 80 -> divides 80 MHz CPU freq to 1 MHz, timer 1, count up
|
||||
timerAttachInterrupt(channelSwitch, &ChannelSwitchIRQ, true); // interrupt handler, triggered by edge
|
||||
timerAlarmWrite(channelSwitch, cfg.wifichancycle * 10000, true); // reload interrupt after each trigger of channel switch cycle
|
||||
timerAlarmEnable(channelSwitch); // enable channel switching interrupt
|
||||
// setup channel rotation trigger IRQ using esp32 hardware timer 1
|
||||
channelSwitch = timerBegin(1, 80, true);
|
||||
timerAttachInterrupt(channelSwitch, &ChannelSwitchIRQ, true);
|
||||
timerAlarmWrite(channelSwitch, cfg.wifichancycle * 10000, true);
|
||||
timerAlarmEnable(channelSwitch);
|
||||
|
||||
// show compiled features
|
||||
ESP_LOGI(TAG, "Features %s", features);
|
||||
@ -573,45 +561,49 @@ ESP_LOGI(TAG, "Features %s", features);
|
||||
printKeys();
|
||||
#endif
|
||||
|
||||
os_init(); // setup LMIC
|
||||
LMIC_reset(); // Reset the MAC state. Session and pending data transfers will be discarded.
|
||||
os_setCallback(&initjob, lora_init); // setup initial job & join network
|
||||
// initialize LoRaWAN LMIC run-time environment
|
||||
os_init();
|
||||
// reset LMIC MAC state
|
||||
LMIC_reset();
|
||||
// This tells LMIC to make the receive windows bigger, in case your clock is 1% faster or slower.
|
||||
LMIC_setClockError(MAX_CLOCK_ERROR * 1 / 100);
|
||||
|
||||
wifi_sniffer_init(); // setup wifi in monitor mode and start MAC counting
|
||||
// start lmic runloop in rtos task on core 1 (note: arduino main loop runs on core 1, too)
|
||||
// https://techtutorialsx.com/2017/05/09/esp32-get-task-execution-core/
|
||||
|
||||
// initialize salt value using esp_random() called by random() in arduino-esp32 core
|
||||
// note: do this *after* wifi has started, since gets it's seed from RF noise
|
||||
reset_salt(); // get new 16bit for salting hashes
|
||||
|
||||
// run wifi task on core 0 and lora task on core 1 and bt task on core 0
|
||||
ESP_LOGI(TAG, "Starting Lora task on core 1");
|
||||
xTaskCreatePinnedToCore(lorawan_loop, "loratask", 2048, ( void * ) 1, ( 5 | portPRIVILEGE_BIT ), NULL, 1);
|
||||
|
||||
// start wifi in monitor mode and start channel rotation task on core 0
|
||||
ESP_LOGI(TAG, "Starting Wifi task on core 0");
|
||||
wifi_sniffer_init();
|
||||
// initialize salt value using esp_random() called by random() in arduino-esp32 core
|
||||
// note: do this *after* wifi has started, since function gets it's seed from RF noise
|
||||
reset_salt(); // get new 16bit for salting hashes
|
||||
xTaskCreatePinnedToCore(sniffer_loop, "wifisniffer", 2048, ( void * ) 1, 1, NULL, 0);
|
||||
|
||||
// start BLE scan callback if BLE function is enabled in NVRAM configuration
|
||||
#ifdef BLECOUNTER
|
||||
if (cfg.blescan) { // start BLE task only if BLE function is enabled in NVRAM configuration
|
||||
ESP_LOGI(TAG, "Starting Bluetooth task on core 0");
|
||||
xTaskCreatePinnedToCore(bt_loop, "btscan", 4096, ( void * ) 1, 1, NULL, 0);
|
||||
if (cfg.blescan) {
|
||||
start_BLEscan();
|
||||
}
|
||||
#endif
|
||||
|
||||
// Finally: kickoff first sendjob and join, then send initial payload "0000"
|
||||
uint8_t mydata[] = "0000";
|
||||
// kickoff sendjob -> joins network and rescedules sendjob for cyclic transmitting payload
|
||||
do_send(&sendjob);
|
||||
|
||||
}
|
||||
|
||||
/* end Aruino SETUP ------------------------------------------------------------ */
|
||||
/* end Arduino SETUP ------------------------------------------------------------ */
|
||||
|
||||
/* begin Arduino main loop ------------------------------------------------------ */
|
||||
|
||||
/* begin Aruino LOOP ------------------------------------------------------------ */
|
||||
|
||||
// Arduino main moop, runs on core 1
|
||||
// https://techtutorialsx.com/2017/05/09/esp32-get-task-execution-core/
|
||||
void loop() {
|
||||
|
||||
// simple state machine for controlling display, LED, button, etc.
|
||||
while (1) {
|
||||
|
||||
// simple state machine for controlling uptime, display, LED, button, memory.
|
||||
|
||||
uptimecounter = uptime() / 1000; // counts uptime in seconds (64bit)
|
||||
|
||||
#if (HAS_LED != NOT_A_PIN) || defined (HAS_RGB_LED)
|
||||
@ -627,7 +619,9 @@ void loop() {
|
||||
#endif
|
||||
|
||||
// check free memory
|
||||
if (ESP.getFreeHeap() <= MEM_LOW) {
|
||||
if (esp_get_minimum_free_heap_size() <= MEM_LOW) {
|
||||
ESP_LOGI(TAG, "Memory full, counter cleared (heap low water mark = %d Bytes / free heap = %d bytes)", \
|
||||
esp_get_minimum_free_heap_size(), ESP.getFreeHeap());
|
||||
do_send(&sendjob); // send count
|
||||
reset_counters(); // clear macs container and reset all counters
|
||||
reset_salt(); // get new salt for salting hashes
|
||||
@ -635,6 +629,7 @@ void loop() {
|
||||
|
||||
vTaskDelay(10/portTICK_PERIOD_MS); // reset watchdog
|
||||
|
||||
}
|
||||
} // end of infinite main loop
|
||||
}
|
||||
|
||||
/* end Aruino LOOP ------------------------------------------------------------ */
|
||||
/* end Arduino main loop ------------------------------------------------------------ */
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
|
||||
// program version - note: increment version after modifications to configData_t struct!!
|
||||
#define PROGVERSION "1.3.4" // use max 10 chars here!
|
||||
#define PROGVERSION "1.3.6" // use max 10 chars here!
|
||||
#define PROGNAME "PAXCNT"
|
||||
|
||||
//--- Declarations ---
|
||||
@ -41,4 +41,7 @@ void wifi_sniffer_set_channel(uint8_t channel);
|
||||
void wifi_sniffer_packet_handler(void *buff, wifi_promiscuous_pkt_type_t type);
|
||||
|
||||
// defined in blescan.cpp
|
||||
void bt_loop(void *ignore);
|
||||
#ifdef BLECOUNTER
|
||||
void start_BLEscan(void);
|
||||
void stop_BLEscan(void);
|
||||
#endif
|
||||
@ -7,23 +7,25 @@
|
||||
|
||||
// set this to include BLE counting and vendor filter functions
|
||||
#define VENDORFILTER 1 // comment out if you want to count things, not people
|
||||
#define BLECOUNTER 1 // comment out if you don't want BLE count
|
||||
#define BLECOUNTER 1 // comment out if you don't want BLE count, saves power & memory
|
||||
|
||||
// BLE scan parameters
|
||||
#define BLESCANTIME 11 // [seconds] scan duration, see note below
|
||||
#define BLESCANWINDOW 10 // [milliseconds] scan window, see below, 3 .. 10240, default 10
|
||||
#define BLESCANINTERVAL 10 // [milliseconds] how long to wait between scans, 3 .. 10240, default 10
|
||||
#define BLESTACKSIZE 8192 // stack size for esp_bt_controller
|
||||
#define BLESCANTIME 0 // [seconds] scan duration, 0 means infinite [default], see note below
|
||||
#define BLESCANWINDOW 80 // [milliseconds] scan window, see below, 3 .. 10240, default 80ms
|
||||
#define BLESCANINTERVAL 80 // [illiseconds] scan interval, see below, 3 .. 10240, default 80ms = 100% duty cycle
|
||||
|
||||
/* Note: guide for setting bluetooth parameters
|
||||
*
|
||||
* |< Scan Window > |< Scan Window > |< Scan Window > |
|
||||
* |< Scan Interval >|< Scan Interval >|< Scan Interval >|
|
||||
* |< Scan Window > |< Scan Window > | ... |< Scan Window > |
|
||||
* |< Scan Interval >|< Scan Interval >| ... |< Scan Interval >|
|
||||
* |< Scan duration >|
|
||||
*
|
||||
* Scan duration sets how long scanning should be going on, interrupting a wifi scan cycle.
|
||||
* Scan window sets how much of the interval should be occupied by scanning.
|
||||
* Scan duration sets how long scanning should be going on, before starting a new scan cycle. 0 means infinite (default).
|
||||
* Scan window sets how much of the interval should be occupied by scanning. Should be >= BLESCANINTERVAL.
|
||||
* Scan interval is how long scanning should be done on each channel. BLE uses 3 channels for advertising.
|
||||
* -> Adjust these values with power consumption in mind if power is limited.
|
||||
* -> Scan interval can be changed during runtime by remote comammand.
|
||||
*/
|
||||
|
||||
// WiFi scan parameters
|
||||
|
||||
@ -10,7 +10,7 @@
|
||||
#include <hal/hal.h>
|
||||
|
||||
// Local logging tag
|
||||
static const char *TAG = "rcommand";
|
||||
static const char* TAG = "main";
|
||||
|
||||
// table of remote commands and assigned functions
|
||||
typedef struct {
|
||||
@ -91,7 +91,15 @@ void set_wifichancycle(uint8_t val) {
|
||||
|
||||
void set_blescantime(uint8_t val) {
|
||||
cfg.blescantime = val;
|
||||
ESP_LOGI(TAG, "Remote command: set BLE scan time to %d seconds", cfg.blescantime);
|
||||
ESP_LOGI(TAG, "Remote command: set BLE scan time to %.1f seconds", cfg.blescantime/float(100));
|
||||
#ifdef BLECOUNTER
|
||||
// stop & restart BLE scan task to apply new parameter
|
||||
if (cfg.blescan)
|
||||
{
|
||||
stop_BLEscan();
|
||||
start_BLEscan();
|
||||
}
|
||||
#endif
|
||||
};
|
||||
|
||||
void set_countmode(uint8_t val) {
|
||||
@ -142,14 +150,20 @@ void set_loraadr(uint8_t val) {
|
||||
};
|
||||
|
||||
void set_blescan(uint8_t val) {
|
||||
ESP_LOGI(TAG, "Remote command: set BLE scan mode to %s", val ? "on" : "off");
|
||||
ESP_LOGI(TAG, "Remote command: set BLE scanner to %s", val ? "on" : "off");
|
||||
switch (val) {
|
||||
case 0:
|
||||
cfg.blescan = 0;
|
||||
macs_ble = 0; // clear BLE counter
|
||||
#ifdef BLECOUNTER
|
||||
stop_BLEscan();
|
||||
#endif
|
||||
break;
|
||||
default:
|
||||
cfg.blescan = 1;
|
||||
#ifdef BLECOUNTER
|
||||
start_BLEscan();
|
||||
#endif
|
||||
break;
|
||||
}
|
||||
};
|
||||
|
||||
Loading…
Reference in New Issue
Block a user