LOCAL void set_state(CONNECTION_STATE state) {
mConnectionState = state;
if(state != CS_DISCONNECT) {
if(dhmem_isblock()) {
mNeedRecover = 1;
return;
}
}
switch(state) {
case CS_DISCONNECT:
start_resolve_dh_server();
break;
case CS_GETINFO:
case CS_REGISTER:
case CS_POLL:
{
const sint8 cr = espconn_connect(&mDHConnector);
if(cr == ESPCONN_ISCONN)
return;
if(cr != ESPCONN_OK) {
dhesperrors_espconn_result("Connector espconn_connect failed:", cr);
arm_repeat_timer(RETRY_CONNECTION_INTERVAL_MS);
}
break;
}
default:
dhdebug("ASSERT: set_state wrong state %d", mConnectionState);
}
}
int ICACHE_FLASH_ATTR dhsender_queue_take(HTTP_REQUEST *out, unsigned int *is_notification) {
if(mQueueTakePos < 0)
return 0;
ETS_INTR_LOCK();
DHSENDER_QUEUE item;
os_memcpy(&item, &mQueue[mQueueTakePos], sizeof(DHSENDER_QUEUE));
if(mQueueTakePos >= mQueueMaxSize - 1)
mQueueTakePos = 0;
else
mQueueTakePos++;
if(mQueueAddPos == mQueueTakePos)
mQueueTakePos = -1;
mQueueSize--;
ETS_INTR_UNLOCK();
if(mQueueSize < MEM_RECOVER_THRESHOLD && dhmem_isblock())
dhmem_unblock();
char buf[HTTP_REQUEST_MIN_ALLOWED_PAYLOAD];
if(dhsender_data_to_json(buf, sizeof(buf),
item.notification_type == RNT_NOTIFICATION_GPIO, item.data_type,
&item.data, item.data_len, item.pin) < 0) {
snprintf(buf, sizeof(buf), "Failed to convert data to json");
item.type = RT_RESPONCE_ERROR;
}
*is_notification = 0;
switch(item.type) {
case RT_RESPONCE_OK:
case RT_RESPONCE_ERROR:
dhrequest_create_update(out, item.id, (item.type == RT_RESPONCE_OK) ? STATUS_OK : STATUS_ERROR, buf);
break;
case RT_NOTIFICATION:
*is_notification = 1;
switch(item.notification_type) {
case RNT_NOTIFICATION_GPIO:
dhrequest_create_notification(out, "gpio/int", buf);
break;
case RNT_NOTIFICATION_ADC:
dhrequest_create_notification(out, "adc/int", buf);
break;
case RNT_NOTIFICATION_UART:
dhrequest_create_notification(out, "uart/int", buf);
break;
case RNT_NOTIFICATION_ONEWIRE:
dhrequest_create_notification(out, "onewire/master/int", buf);
break;
default:
dhdebug("ERROR: Unknown notification type of request %d", item.notification_type);
return 0;
}
break;
default:
dhdebug("ERROR: Unknown type of request %d", item.type);
return 0;
}
return 1;
}
