C++ (Cpp) espconn_udp_server示例

示例#1

文件： espconn.c 项目： Nicholas3388/LuaNode

/******************************************************************************
 * FunctionName : espconn_create
 * Description  : sent data for client or server
 * Parameters   : espconn -- espconn to the data transmission
 * Returns      : result
*******************************************************************************/
sint8 ICACHE_FLASH_ATTR
espconn_create(struct espconn *espconn)
{
	sint8 value = ESPCONN_OK;
	espconn_msg *plist = NULL;

	if (espconn == NULL) {
		return ESPCONN_ARG;
	} else if (espconn ->type != ESPCONN_UDP){
		return ESPCONN_ARG;
	}

	/*check the active node information whether is the same as the entity or not*/
	for (plist = plink_active; plist != NULL; plist = plist->pnext){
		if (plist->pespconn && plist->pespconn->type == ESPCONN_UDP){
			if (espconn->proto.udp->local_port == plist->pespconn->proto.udp->local_port){
				return ESPCONN_ISCONN;
			}
		}
	}

	value = espconn_udp_server(espconn);

	return value;
}

示例#2

文件： espconn.c 项目： AbuShaqra/nodemcu-firmware

/******************************************************************************
 * FunctionName : espconn_create
 * Description  : sent data for client or server
 * Parameters   : espconn -- espconn to the data transmission
 * Returns      : result
*******************************************************************************/
sint8 ICACHE_FLASH_ATTR
espconn_create(struct espconn *espconn)
{
	sint8 value = ESPCONN_OK;
	espconn_msg *plist = NULL;

	if (espconn == NULL) {
		return ESPCONN_ARG;
	} else if (espconn ->type != ESPCONN_UDP){
		return ESPCONN_ARG;
	}

	for (plist = plink_active; plist != NULL; plist = plist->pnext){
		if (plist->pespconn->type == ESPCONN_UDP){
			if (espconn->proto.udp->local_port == plist->pespconn->proto.udp->local_port){
				return ESPCONN_ISCONN;
			}
		}
	}

	value = espconn_udp_server(espconn);

	return value;
}