Enable FreeRTOS SMP (multicore) (#90)

TactilityHeadless/Source/Hal/I2c/I2c.h

@@ -2,6 +2,7 @@
 
 #include "I2cCompat.h"
 #include "CoreTypes.h"
+#include <climits>
 #include <string>
 #include <vector>
 
@@ -24,7 +25,7 @@ typedef struct {
     /** Whether configuration can be changed. */
     bool hasMutableConfiguration;
     /** Read/write timeout (not related to mutex locking mechanism) */
-    TickType_t timeout;
+    unsigned long timeout;
     /** Configuration that must be valid when initAtBoot is set to true. */
     i2c_config_t config;
 } Configuration;

TactilityHeadless/Source/Hal/I2c/I2cCompat.h

@@ -1,13 +1,11 @@
 #pragma once
 
 #ifdef ESP_TARGET
-
+#include <hal/i2c_types.h>
 #include <driver/i2c.h>
-
 #else
 
 #include <cstdint>
-#include "portmacro.h"
 
 typedef int esp_err_t;
 

TactilityHeadless/Source/Services/Wifi/WifiEsp.cpp

@@ -26,7 +26,8 @@ typedef enum {
     WifiMessageTypeRadioOff,
     WifiMessageTypeScan,
     WifiMessageTypeConnect,
-    WifiMessageTypeDisconnect
+    WifiMessageTypeDisconnect,
+    WifiMessageTypeAutoConnect,
 } WifiMessageType;
 
 typedef struct {
@@ -282,7 +283,7 @@ static bool copy_scan_list(Wifi* wifi) {
 
 static void auto_connect(Wifi* wifi) {
     for (int i = 0; i < wifi->scan_list_count; ++i) {
-        const char* ssid = (const char*)wifi->scan_list[i].ssid;
+        auto ssid = reinterpret_cast<const char*>(wifi->scan_list[i].ssid);
         if (settings::contains(ssid)) {
             static_assert(sizeof(wifi->scan_list[i].ssid) == (TT_WIFI_SSID_LIMIT + 1), "SSID size mismatch");
             settings::WifiApSettings ap_settings;
@@ -334,7 +335,9 @@ static void event_handler(TT_UNUSED void* arg, esp_event_base_t event_base, int3
         TT_LOG_I(TAG, "Finished scan");
 
         if (copied_list && wifi_singleton->radio_state == WIFI_RADIO_ON) {
-            auto_connect(wifi_singleton);
+            WifiMessage message = {.type = WifiMessageTypeAutoConnect};
+            // No need to lock for queue
+            wifi_singleton->queue.put(&message, 100 / portTICK_PERIOD_MS);
         }
     }
     unlock(wifi_singleton);
@@ -709,6 +712,11 @@ _Noreturn int32_t wifi_main(TT_UNUSED void* parameter) {
                     disconnect_internal_but_keep_active(wifi);
                     unlock(wifi);
                     break;
+                case WifiMessageTypeAutoConnect:
+                    lock(wifi);
+                    auto_connect(wifi_singleton);
+                    unlock(wifi);
+                    break;
             }
         }