TactilityC additions (#287)

New TactilityC implementations for:
- WiFi
- GPS
- Preferences
- Timezone

Also includes:
- Some fixes to enums/naming
- Cleanup elsewhere

TactilityC/Source/tt_wifi.cpp

@@ -0,0 +1,55 @@
+#include "tt_wifi.h"
+
+#include <cstring>
+#include <Tactility/service/wifi/Wifi.h>
+#include <Tactility/service/wifi/WifiSettings.h>
+
+using namespace tt::service;
+
+extern "C" {
+
+WifiRadioState tt_wifi_get_radio_state() {
+    return static_cast<WifiRadioState>(wifi::getRadioState());
+}
+const char* tt_wifi_radio_state_to_string(WifiRadioState state) {
+    return wifi::radioStateToString(static_cast<wifi::RadioState>(state));
+}
+
+void tt_wifi_scan() {
+    wifi::scan();
+}
+
+bool tt_wifi_is_scanning() {
+    return wifi::isScanning();
+}
+
+void tt_wifi_get_connection_target(char* buffer) {
+    auto target = wifi::getConnectionTarget();
+    strcpy(buffer, target.c_str());
+}
+
+void tt_wifi_set_enabled(bool enabled) {
+    wifi::setEnabled(enabled);
+}
+
+void tt_wifi_connect(const char* ssid, const char* password, int32_t channel, bool autoConnect, bool remember) {
+    wifi::settings::WifiApSettings settings;
+    strcpy(settings.ssid, ssid);
+    strcpy(settings.password, password);
+    settings.channel = channel;
+    settings.auto_connect = autoConnect;
+}
+
+void tt_wifi_disconnect() {
+    wifi::disconnect();
+}
+
+bool tt_wifi_is_connnection_secure() {
+    return wifi::isConnectionSecure();
+}
+
+int tt_wifi_get_rssi() {
+    return wifi::getRssi();
+}
+
+}