Avii/Keypad
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

4

Browse Source
This commit is contained in:
Avii
2025-07-04 02:28:03 +02:00
parent 1b31e0c790
commit 5c5488ac69
1 changed files with 86 additions and 86 deletions
Download Patch File Download Diff File Expand all files Collapse all files

172
src/main.cpp
View File

@@ -25,136 +25,136 @@ static const int WIFI_CONNECT_RETRY_MAX = 30;
void mqtt_callback(char *topic, byte *payload, unsigned int length)
{
payload[length] = '\0';
String state((const char *)payload);
is_disarmed = state == "disarmed";
payload[length] = '\0';
String state((const char *)payload);
is_disarmed = state == "disarmed";
if (state == "armed_away")
{
keypad->draw();
}
if (state == "armed_away")
{
keypad->draw();
}
Serial.println(state);
keypad->write(state);
Serial.println(state);
keypad->write(state);
}
void lock()
{
if (is_disarmed)
{
mqtt->send("ARM_AWAY");
}
if (is_disarmed)
{
mqtt->send("ARM_AWAY");
}
}
void unlock()
{
mqtt->send("DISARM");
mqtt->send("DISARM");
}
bool isConnecting = false;
void initWifi(Settings *settings)
{
if (!settings)
{
keypad->write("no settings");
return;
}
if (!settings)
{
keypad->write("no settings");
return;
}
if (isConnecting)
{
keypad->write("already connecting");
return;
}
if (isConnecting)
{
keypad->write("already connecting");
return;
}
isConnecting = true;
keypad->write("connecting");
isConnecting = true;
keypad->write("connecting");
WiFi.begin(settings->gettext("wifi:ssid"), settings->gettext("wifi:password"));
WiFi.begin(settings->gettext("wifi:ssid"), settings->gettext("wifi:password"));
if (WiFi.isConnected())
{
WiFi.disconnect();
}
if (WiFi.isConnected())
{
WiFi.disconnect();
}
Serial.print("Connecting to Wi-Fi network");
for (int cnt_retry = 0; cnt_retry < WIFI_CONNECT_RETRY_MAX && !WiFi.isConnected();
cnt_retry++)
{
delay(500);
Serial.print(".");
}
Serial.println("");
if (WiFi.isConnected())
{
Serial.print("Local IP: ");
Serial.println(WiFi.localIP());
isConnecting = false;
keypad->write("connected");
}
else
{
keypad->write("failed to connect");
isConnecting = false;
return;
}
Serial.print("Connecting to Wi-Fi network");
for (int cnt_retry = 0; cnt_retry < WIFI_CONNECT_RETRY_MAX && !WiFi.isConnected();
cnt_retry++)
{
delay(500);
Serial.print(".");
}
Serial.println("");
if (WiFi.isConnected())
{
Serial.print("Local IP: ");
Serial.println(WiFi.localIP());
isConnecting = false;
keypad->write("connected");
}
else
{
keypad->write("failed to connect");
isConnecting = false;
return;
}
}
void initTOTP(Settings *settings)
{
uint8_t *base32_key = new uint8_t[20];
const char *hmac = ((String)settings->gettext("totp:hmac")).c_str();
uint8_t *base32_key = new uint8_t[20];
const char *hmac = ((String)settings->gettext("totp:hmac")).c_str();
for (int i = 0; i < 20; i++)
{
base32_key[i] = (uint8_t)hmac[i];
}
for (int i = 0; i < 20; i++)
{
base32_key[i] = (uint8_t)hmac[i];
}
TOTP(base32_key, 20, 30);
TOTP(base32_key, 20, 30);
}
void setup()
{
M5.begin();
M5.begin();
keypad = new Keypad();
keypad->write("loading");
keypad = new Keypad();
keypad->write("loading");
auto settings = new Settings();
auto settings = new Settings();
if (!settings)
{
keypad->write("unable to load settings");
return;
}
if (!settings)
{
keypad->write("unable to load settings");
return;
}
mqtt = new MQTT(settings, mqtt_callback);
mqtt = new MQTT(settings, mqtt_callback);
initWifi(settings);
mqtt->connect();
timeClient.begin();
initTOTP(settings);
initWifi(settings);
mqtt->connect();
timeClient.begin();
initTOTP(settings);
}
void submit(String code)
{
uint32_t newCode = getCodeFromTimestamp(timeClient.getEpochTime());
uint32_t input = code.toInt();
uint32_t newCode = getCodeFromTimestamp(timeClient.getEpochTime());
uint32_t input = code.toInt();
if (newCode == input)
{
unlock();
return;
}
if (newCode == input)
{
unlock();
return;
}
lock();
lock();
}
void loop()
{
timeClient.update();
mqtt->loop();
timeClient.update();
mqtt->loop();
auto value = keypad->get_input();
if (value.has_value())
submit(value.value());
auto value = keypad->get_input();
if (value.has_value())
submit(value.value());
}