wip

components/esp32_presense/MiFloraHandler.cpp

@@ -1,4 +1,5 @@
 #include "MiFloraHandler.h"
+#include "NimBLEAttValue.h"
 
 namespace MiFloraHandler {
 

components/esp32_presense/__init__.py

@@ -42,11 +42,7 @@ async def to_code(config):
   add_idf_sdkconfig_option("CONFIG_BT_NIMBLE_ENABLED", True)
   add_idf_sdkconfig_option("CONFIG_MBEDTLS_HARDWARE_AES", False)
 
-  cg.add_library(
-    name="esp-nimble-cpp",
-    repository="https://github.com/h2zero/esp-nimble-cpp",
-    version="1.4.1"
-  )
+  cg.add_library("esp-nimble-cpp", repository="https://github.com/h2zero/esp-nimble-cpp#v1.4.1", version="v1.4.1")
 
   # await nimble_tracker.device_listener_to_code(var, config)
   # await nimble_tracker.register_ble_device(var, config)

components/esp32_presense/defaults.h

@@ -0,0 +1,3 @@
+#define BLE_SCAN_INTERVAL 0x80
+#define BLE_SCAN_WINDOW 0x80
+#define SCAN_TASK_STACK_SIZE 2562

components/esp32_presense/esp32_presense.cpp

@@ -1,4 +1,5 @@
 #include "esp32_presense.h"
+#include "defaults.h"
 
 namespace esphome
 {
@@ -8,17 +9,83 @@ namespace esphome
         unsigned int totalFpSeen = 0;
         unsigned int totalFpQueried = 0;
         unsigned int totalFpReported = 0;
+        
+        TimerHandle_t reconnectTimer;
+        TaskHandle_t scanTaskHandle;
 
+        unsigned long updateStartedMillis = 0;
+        unsigned long lastTeleMillis = 0;
+        int reconnectTries = 0;
+        int teleFails = 0;
+        int reportFailed = 0;
+        bool online = false;         // Have we successfully sent status=online
+        bool sentDiscovery = false;  // Have we successfully sent discovery
+        UBaseType_t bleStack = 0;
 
+        bool discovery, publishTele, publishRooms, publishDevices;
+
+        class MyAdvertisedDeviceCallbacks : public BLEAdvertisedDeviceCallbacks {
+            void onResult(BLEAdvertisedDevice *advertisedDevice) {
+                bleStack = uxTaskGetStackHighWaterMark(nullptr);
+                BleFingerprintCollection::Seen(advertisedDevice);
+            }
+        };
+
+        void scanTask(void *parameter) {
+            NimBLEDevice::init("ESPresense");
+            // Enrollment::Setup();
+            NimBLEDevice::setMTU(23);
+    
+            auto pBLEScan = NimBLEDevice::getScan();
+            pBLEScan->setInterval(BLE_SCAN_INTERVAL);
+            pBLEScan->setWindow(BLE_SCAN_WINDOW);
+            pBLEScan->setAdvertisedDeviceCallbacks(new MyAdvertisedDeviceCallbacks(), true);
+            pBLEScan->setActiveScan(false);
+            pBLEScan->setDuplicateFilter(false);
+            pBLEScan->setMaxResults(0);
+            if (!pBLEScan->start(0, nullptr, false))
+                ESP_LOGE(TAG, "Error starting continuous ble scan");
+
+            while (true) {
+                for (auto &f : BleFingerprintCollection::fingerprints)
+                    if (f->query())
+                        totalFpQueried++;
+
+                // Enrollment::Loop();
+
+                if (!pBLEScan->isScanning()) {
+                    if (!pBLEScan->start(0, nullptr, true))
+                        ESP_LOGE(TAG, "Error re-starting continuous ble scan");
+                    delay(3000);  // If we stopped scanning, don't query for 3 seconds in order for us to catch any missed broadcasts
+                } else {
+                    delay(100);
+                }
+            }
+        }
+
+        void ESP32Presense::setup()
+        {
+            BleFingerprintCollection::Setup();
+            xTaskCreatePinnedToCore(scanTask, "scanTask", SCAN_TASK_STACK_SIZE, nullptr, 1, &scanTaskHandle, CONFIG_BT_NIMBLE_PINNED_TO_CORE);
+        }
+
+        void ESP32Presense::loop()
+        {
+            reportLoop();
+        }
 
         void ESP32Presense::reportLoop() 
         {
             auto copy = BleFingerprintCollection::GetCopy();
             unsigned int count = 0;
+
             for (auto &i : copy)
                 if (i->shouldCount())
                     count++;
+
+            yield();
             sendTelemetry(totalSeen, totalFpSeen, totalFpQueried, totalFpReported, count);
+            yield();
 
             auto reported = 0;
             for (auto &f : copy) {

components/esp32_presense/esp32_presense.h

@@ -26,8 +26,8 @@ namespace esphome
                     unsigned int count
                 );
             public:
-                void setup() {};
-                void loop() {};
+                void setup();
+                void loop();
                 void reportLoop();
                 // void on_result(nimble_distance_custom::NimbleDistanceCustomResult&) override;
                 void set_room(std::string room) { room_ = room; }