LOCAL void ICACHE_FLASH_ATTR dht22_cb(void *arg)
{
static uint8_t i;
DHT_Sensor_Data data;
uint8_t pin;
os_timer_disarm(&dht22_timer);
#if 0
// One DHT22 sensor
pin = pin_num[sensor.pin];
if (DHTRead(&sensor, &data))
{
char buff[20];
console_printf("GPIO%d\r\n", pin);
console_printf("Temperature: %s *C\r\n", DHTFloat2String(buff, data.temperature));
console_printf("Humidity: %s %%\r\n", DHTFloat2String(buff, data.humidity));
} else {
console_printf("Failed to read temperature and humidity sensor on GPIO%d\n", pin);
}
#else
// Two DHT22 sensors
for (i = 0; i < DHT_NUMBER_OF_SENSORS; i++)
{
pin = pin_num[sensors[i].pin];
if (DHTRead(&sensors[i], &data))
{
char buff[20];
console_printf("GPIO%d\r\n", pin);
console_printf("Temperature: %s *C\r\n", DHTFloat2String(buff, data.temperature));
console_printf("Humidity: %s %%\r\n", DHTFloat2String(buff, data.humidity));
console_printf("--------------------\r\n");
} else {
console_printf("Failed to read temperature and humidity sensor on GPIO%d\n", pin);
}
}
#endif
os_timer_arm(&dht22_timer, DELAY, 1);
}
void ICACHE_FLASH_ATTR get_dht11(uint8_t *bufftemperature,
uint8_t *buffhumidity) {
DHT_Sensor_Data data;
uint8_t pin;
pin = pin_num[sensor.pin];
if (DHTRead(&sensor, &data)) {
#ifdef MENJINDEBUG
os_printf("GPIO%d\r\n", pin);
os_printf("Temperature: %s *C\r\n",
DHTFloat2String(bufftemperature, data.temperature));
#endif
DHTFloat2String(bufftemperature, data.temperature);
#ifdef MENJINDEBUG
os_printf("Humidity: %s %%\r\n",
DHTFloat2String(buffhumidity, data.humidity));
#endif
DHTFloat2String(buffhumidity, data.humidity);
#ifdef ESP8266OLED
OLED_Print(2, 7, combine_env_strings(bufftemperature, buffhumidity), 1);
#endif
if (lasthumidity != data.humidity
|| lasttemperature != data.temperature)
isNeedSendENV = true;
else
isNeedSendENV = false;
lasttemperature = data.temperature;
lasthumidity = data.humidity;
} else {
#ifdef MENJINDEBUG
os_printf("Failed to read temperature and humidity sensor on GPIO%d\n",
pin);
#endif
}
os_free(data);
os_free(pin);
}
