Include Libpax - WIP

arch/esp32/esp32.ini

@@ -31,6 +31,9 @@ build_flags =
   -DCONFIG_BT_NIMBLE_HOST_TASK_STACK_SIZE=5120
   -DESP_OPENSSL_SUPPRESS_LEGACY_WARNING
   -DSERIAL_BUFFER_SIZE=4096
+  -DLIBPAX_ARDUINO
+  -DLIBPAX_WIFI
+  -DLIBPAX_BLE
   ;-DDEBUG_HEAP
 
 lib_deps =
@@ -39,6 +42,7 @@ lib_deps =
   ${environmental_base.lib_deps}
   https://github.com/meshtastic/esp32_https_server.git#23665b3adc080a311dcbb586ed5941b5f94d6ea2
   h2zero/NimBLE-Arduino@^1.4.1
+  https://github.com/dbSuS/libpax.git#7bcd3fcab75037505be9b122ab2b24cc5176b587
   https://github.com/lewisxhe/XPowersLib.git#84b7373faea3118b6c37954d52f98b8a337148d6
   https://github.com/meshtastic/ESP32_Codec2.git#633326c78ac251c059ab3a8c430fcdf25b41672f
 

src/modules/Modules.cpp

@@ -31,7 +31,10 @@
 #include "modules/Telemetry/PowerTelemetry.h"
 #endif
 #ifdef ARCH_ESP32
+#ifdef USE_SX1280
 #include "modules/esp32/AudioModule.h"
+#endif
+#include "modules/esp32/PaxcounterModule.h"
 #include "modules/esp32/StoreForwardModule.h"
 #endif
 #if defined(ARCH_ESP32) || defined(ARCH_NRF52) || defined(ARCH_RP2040)
@@ -111,9 +114,11 @@ void setupModules()
 #endif
 #ifdef ARCH_ESP32
         // Only run on an esp32 based device.
+#ifdef USE_SX1280
         audioModule = new AudioModule();
-
+#endif
         storeForwardModule = new StoreForwardModule();
+        paxcounterModule = new PaxcounterModule();
 #endif
 #if defined(ARCH_ESP32) || defined(ARCH_NRF52) || defined(ARCH_RP2040)
         externalNotificationModule = new ExternalNotificationModule();

src/modules/esp32/AudioModule.cpp

@@ -1,6 +1,6 @@
 
 #include "configuration.h"
-#if defined(ARCH_ESP32)
+#if defined(ARCH_ESP32) && defined(USE_SX1280)
 #include "AudioModule.h"
 #include "FSCommon.h"
 #include "MeshService.h"
@@ -145,7 +145,7 @@ AudioModule::AudioModule() : SinglePortModule("AudioModule", meshtastic_PortNum_
         encode_frame_num = (meshtastic_Constants_DATA_PAYLOAD_LEN - sizeof(tx_header)) / encode_codec_size;
         encode_frame_size = encode_frame_num * encode_codec_size; // max 233 bytes + 4 header bytes
         adc_buffer_size = codec2_samples_per_frame(codec2);
-        LOG_INFO(" using %d frames of %d bytes for a total payload length of %d bytes\n", encode_frame_num, encode_codec_size,
+        LOG_INFO("using %d frames of %d bytes for a total payload length of %d bytes\n", encode_frame_num, encode_codec_size,
                  encode_frame_size);
         xTaskCreate(&run_codec2, "codec2_task", 30000, NULL, 5, &codec2HandlerTask);
     } else {

src/modules/esp32/AudioModule.h

@@ -3,7 +3,7 @@
 #include "SinglePortModule.h"
 #include "concurrency/NotifiedWorkerThread.h"
 #include "configuration.h"
-#if defined(ARCH_ESP32)
+#if defined(ARCH_ESP32) && defined(USE_SX1280)
 #include "NodeDB.h"
 #include <Arduino.h>
 #include <ButterworthFilter.h>

src/modules/esp32/PaxcounterModule.cpp

@@ -0,0 +1,91 @@
+#include "configuration.h"
+#if defined(ARCH_ESP32)
+#include "MeshService.h"
+#include "PaxcounterModule.h"
+
+#include <assert.h>
+
+PaxcounterModule *paxcounterModule;
+
+void NullFunc(){};
+
+// paxcounterModule->sendInfo(NODENUM_BROADCAST);
+
+PaxcounterModule::PaxcounterModule()
+    : concurrency::OSThread("PaxcounterModule"),
+      ProtobufModule("paxcounter", meshtastic_PortNum_PAXCOUNTER_APP, &meshtastic_Paxcount_msg),
+
+{
+}
+
+bool PaxcounterModule::sendInfo(NodeNum dest)
+{
+    libpax_counter_count(&count_from_libpax);
+    LOG_INFO("(Sending): pax: wifi=%d; ble=%d; uptime=%d\n", count_from_libpax.wifi_count, count_from_libpax.ble_count,
+             millis() / 1000);
+
+    meshtastic_Paxcount pl = meshtastic_Paxcount_init_default;
+    pl.wifi = count_from_libpax.wifi_count;
+    pl.ble = count_from_libpax.ble_count;
+    pl.uptime = millis() / 1000;
+
+    meshtastic_MeshPacket *p = allocDataProtobuf(pl);
+    p->to = dest;
+    p->decoded.want_response = false;
+    p->priority = meshtastic_MeshPacket_Priority_MIN;
+
+    service.sendToMesh(p, RX_SRC_LOCAL, true);
+    return true;
+}
+
+bool PaxcounterModule::handleReceivedProtobuf(const meshtastic_MeshPacket &mp, meshtastic_Paxcount *p)
+{
+    return false; // Let others look at this message also if they want. We don't do anything with received packets.
+}
+
+meshtastic_MeshPacket *PaxcounterModule::allocReply()
+{
+    if (ignoreRequest) {
+        return NULL;
+    }
+
+    meshtastic_Paxcount pl = meshtastic_Paxcount_init_default;
+    pl.wifi = count_from_libpax.wifi_count;
+    pl.ble = count_from_libpax.ble_count;
+    pl.uptime = millis() / 1000;
+    return allocDataProtobuf(pl);
+}
+
+int32_t PaxcounterModule::runOnce()
+{
+    if (moduleConfig.paxcounter.enabled && !config.bluetooth.enabled && !config.network.wifi_enabled) {
+        if (firstTime) {
+            firstTime = false;
+            LOG_DEBUG(
+                "Paxcounter starting up with interval of %d seconds\n",
+                getConfiguredOrDefault(moduleConfig.paxcounter.paxcounter_update_interval, default_broadcast_interval_secs));
+            struct libpax_config_t configuration;
+            libpax_default_config(&configuration);
+
+            configuration.blecounter = 1;
+            configuration.blescantime = 0; // infinit
+            configuration.wificounter = 1;
+            configuration.wifi_channel_map = WIFI_CHANNEL_ALL;
+            configuration.wifi_channel_switch_interval = 50;
+            configuration.wifi_rssi_threshold = -80;
+            configuration.ble_rssi_threshold = -80;
+            libpax_update_config(&configuration);
+
+            // internal processing initialization
+            libpax_counter_init(NullFunc, &count_from_libpax, UINT16_MAX, 1);
+            libpax_counter_start();
+        } else {
+            sendInfo(NODENUM_BROADCAST);
+        }
+        return getConfiguredOrDefaultMs(moduleConfig.paxcounter.paxcounter_update_interval, default_broadcast_interval_secs);
+    } else {
+        return disable();
+    }
+}
+
+#endif

src/modules/esp32/PaxcounterModule.h

@@ -0,0 +1,29 @@
+#pragma once
+
+#include "ProtobufModule.h"
+#include "configuration.h"
+#if defined(ARCH_ESP32)
+#include "../mesh/generated/meshtastic/paxcount.pb.h"
+#include "NodeDB.h"
+#include <libpax_api.h>
+
+/**
+ * A simple example module that just replies with "Message received" to any message it receives.
+ */
+class PaxcounterModule : private concurrency::OSThread, public ProtobufModule<meshtastic_Paxcount>
+{
+    bool firstTime = true;
+
+  public:
+    PaxcounterModule();
+
+  protected:
+    struct count_payload_t count_from_libpax;
+    virtual int32_t runOnce() override;
+    bool sendInfo(NodeNum dest = NODENUM_BROADCAST);
+    virtual bool handleReceivedProtobuf(const meshtastic_MeshPacket &mp, meshtastic_Paxcount *p) override;
+    virtual meshtastic_MeshPacket *allocReply() override;
+};
+
+extern PaxcounterModule *paxcounterModule;
+#endif