I2C Implementation (#84)

TactilityHeadless/Source/Services/Sdcard/Sdcard.cpp

@@ -76,7 +76,7 @@ static int32_t sdcard_task(void* context) {
 }
 
 static void on_start(Service& service) {
-    if (get_hardware_config()->sdcard != nullptr) {
+    if (get_hardware_config().sdcard != nullptr) {
         ServiceData* data = service_data_alloc();
         service.setData(data);
         data->thread->start();

TactilityHeadless/Source/Services/Wifi/WifiMock.cpp

@@ -30,7 +30,7 @@ typedef struct {
 } Wifi;
 
 
-static Wifi* wifi = NULL;
+static Wifi* wifi = nullptr;
 
 // Forward declarations
 static void wifi_lock(Wifi* wifi);