int main(void)
{
/* USER CODE BEGIN 1 */
user_init1();
/* USER CODE END 1 */
/* MCU Configuration----------------------------------------------------------*/
/* Reset of all peripherals, Initializes the Flash interface and the Systick. */
HAL_Init();
/* Configure the system clock */
SystemClock_Config();
/* Initialize all configured peripherals */
MX_GPIO_Init();
MX_I2C2_Init();
MX_USART1_UART_Init();
/* USER CODE BEGIN 2 */
user_init2();
/* USER CODE END 2 */
/* Infinite loop */
/* USER CODE BEGIN WHILE */
while (1)
{
/* USER CODE END WHILE */
user_loop();
/* USER CODE BEGIN 3 */
}
/* USER CODE END 3 */
}
static void ICACHE_FLASH_ATTR loop(os_event_t* events)
{
if (!initFinished)
{
// loop by adding this function to the task queue
system_os_post(user_procTaskPrio, 0, 0);
if(is_wifi_connected())
{
user_init2();
initFinished = true;
}
return;
}
static bool pendingEmailAlert = false;
// check unprocessed OOK packets to see if there are any newly
// triggered sensors
bool newTriggerings = false;
while(packets_available(&unprocessedPackets))
{
uint32 packet = packet_pop(&unprocessedPackets);
char* source = my_strdup(ook_ID_to_name(packet));
// check if the current packet is a new triggering
bool packetIsNewTriggering = true;
#ifdef PRINT_OOK_PACKETS_DEBUG
os_printf("%x\r\n", packet);
#endif
// check for the key fob signals for arming/disarming
if (packet == ARM_CODE)
arm_alarm();
else if (packet == DISARM_CODE)
disarm_alarm();
// must be some other code, or invalid
else if (source != NULL && alarmArmed)
{
int i, j;
// ensure that an already-triggered sensor is not duplicated in list
for (i = 0; i < triggeredSensorsIter; i++)
{
if (triggeredSensorsNames[i] != NULL)
for (j = 0; source[j] == triggeredSensorsNames[i][j]; j++)
{
// reached the end of both strings and they've been the
// same all along
if (source[j] == '\0')
packetIsNewTriggering = false;
}
}
if (packetIsNewTriggering)
{
triggeredSensorsNames[triggeredSensorsIter] = source;
triggeredSensorsTimestamps[triggeredSensorsIter] = sntp_get_current_timestamp();
triggeredSensorsIter += 1;
newTriggerings = true;
}
else
os_free(source);
}
}
if (newTriggerings)
{
updateWebpage();
pendingEmailAlert = true;
}
// checked so that a pending email alert is cancelled if the "disarm" button is pressed after a
// sensor has been triggered
if(!alarmArmed)
pendingEmailAlert = false;
if (pendingEmailAlert)
{
if (triggeredSensorsIter > 0 &&
sntp_get_current_timestamp() - triggeredSensorsTimestamps[0] > ALERT_EMAIL_DELAY)
{
generate_email_body();
send_email("ESP8266 Alarm", generatedEmailBody);
#ifdef PRINT_EMAIL_DEBUG
os_printf("trying to send email\n");
#endif
pendingEmailAlert = false;
}
}
// loop by adding this function to the task queue
system_os_post(user_procTaskPrio, 0, 0);
}
