File list (Check if you may need any files):
esp8266_mqtt_demo\.output\eagle\debug\image\eagle.app.v6.out
.................\airkiss.txt
.................\bin\eagle.dump
.................\...\eagle.flash.bin
.................\...\eagle.irom0text.bin
.................\...\eagle.S
.................\...\_temp_by_dltool\downloadPanel1\eagle.flash.bin_rep
.................\driver\.output\eagle\debug\lib\libdriver.a
.................\......\.......\.....\.....\obj\gpio.d
.................\......\.......\.....\.....\...\gpio.o
.................\......\.......\.....\.....\...\key.d
.................\......\.......\.....\.....\...\key.o
.................\......\.......\.....\.....\...\uart.d
.................\......\.......\.....\.....\...\uart.o
.................\......\gpio.c
.................\......\key.c
.................\......\Makefile
.................\......\uart.c
.................\gen_misc.bat
.................\gen_misc.sh
.................\gen_misc_bak.sh
.................\include\dmsg.h
.................\.......\.river\gpio.h
.................\.......\......\key.h
.................\.......\......\uart.h
.................\.......\mqtt\MQTTClient.h
.................\.......\....\MQTTConnect.h
.................\.......\....\MQTTESP8266.h
.................\.......\....\MQTTFormat.h
.................\.......\....\MQTTPacket.h
.................\.......\....\MQTTPublish.h
.................\.......\....\MQTTSubscribe.h
.................\.......\....\MQTTUnsubscribe.h
.................\.......\....\StackTrace.h
.................\.......\osapi.h
.................\.......\os_type.h
.................\.......\user_config.h
.................\.......\user_gpio.h
.................\.......\user_mqtt.h
.................\.......\user_smartconfig.h
.................\.......\xmit.h
.................\Makefile
.................\mqtt\.output\eagle\debug\lib\libmqtt.a
.................\....\.......\.....\.....\obj\MQTTClient.d
.................\....\.......\.....\.....\...\MQTTClient.o
.................\....\.......\.....\.....\...\MQTTConnectClient.d
.................\....\.......\.....\.....\...\MQTTConnectClient.o
.................\....\.......\.....\.....\...\MQTTDeserializePublish.d
.................\....\.......\.....\.....\...\MQTTDeserializePublish.o
.................\....\.......\.....\.....\...\MQTTESP8266.d
.................\....\.......\.....\.....\...\MQTTESP8266.o
.................\....\.......\.....\.....\...\MQTTPacket.d
.................\....\.......\.....\.....\...\MQTTPacket.o
.................\....\.......\.....\.....\...\MQTTSerializePublish.d
.................\....\.......\.....\.....\...\MQTTSerializePublish.o
.................\....\.......\.....\.....\...\MQTTSubscribeClient.d
.................\....\.......\.....\.....\...\MQTTSubscribeClient.o
.................\....\.......\.....\.....\...\MQTTUnsubscribeClient.d
.................\....\.......\.....\.....\...\MQTTUnsubscribeClient.o
.................\....\Makefile
.................\....\MQTTClient.c
.................\....\MQTTConnectClient.c
.................\....\MQTTDeserializePublish.c
.................\....\MQTTESP8266.c
.................\....\MQTTPacket.c
.................\....\MQTTSerializePublish.c
.................\....\MQTTSubscribeClient.c
.................\....\MQTTUnsubscribeClient.c
.................\readme.txt
.................\user\.output\eagle\debug\lib\libuser.a
.................\....\.......\.....\.....\obj\dmsg.d
.................\....\.......\.....\.....\...\dmsg.o
.................\....\.......\.....\.....\...\user_gpio.d
.................\....\.......\.....\.....\...\user_gpio.o
.................\....\.......\.....\.....\...\user_main.d
.................\....\.......\.....\.....\...\user_main.o
.................\....\.......\.....\.....\...\user_mqtt.d
.................\....\.......\.....\.....\...\user_mqtt.o
.................\....\.......\.....\.....\...\user_smartconfig.d
.................\....\.......\.....\.....\...\user_smartconfig.o
.................\....\.......\.....\.....\...\xmit.d
.................\....\.......\.....\.....\...\xmit.o
.................\....\dmsg.c
...........