求助:ESP8266_RTOS_SDK_V1.4.0下载到ESP-12F后连不上wifi

hu_qinglong66
Posts: 2
Joined: Wed Apr 27, 2016 5:01 pm

求助:ESP8266_RTOS_SDK_V1.4.0下载到ESP-12F后连不上wifi

Postby hu_qinglong66 » Wed Apr 27, 2016 5:07 pm

模块:ESP-12F
SDK:ESP8266_RTOS_SDK_V1.4.0里的websocket_demo
下载地址:blank.bin:0x3fe000
boot_v1.5.bin:0x00000
esp_init_data_default.bin:0x3fc000
user1.4096.new.4.bin:0x1000

上电后连不上wifi。
log如下:

ets Jan 8 2013,rst cause:2, boot mode:(3,7)

load 0x40100000, len 1856, room 16
tail 0
chksum 0x63
load 0x3ffe8000, len 776, room 8
tail 0
chksum 0x02
load 0x3ffe8310, len 552, room 8
tail 0
chksum 0x79
csum 0x79

2nd boot version : 1.5
SPI Speed : 40MHz
SPI Mode : QIO
SPI Flash Size & Map: 4Mbit(256KB+256KB)
jump to run user1 @ 1000

OS SDK ver: 1.4.0(c599790) compiled @ Feb 26 2016 11:08:14
phy ver: 762, pp ver: 10.4

SDK version:1.4.0(c599790)
i am ok!!!!!!!!!!!!!!mode : sta(5c:cf:7f:12:73:be)
add if0
f r0, websocket_task
scandone
no TP-LINK_15C5 found, reconnect after 1s
reconnect
f 0, scandone
no TP-LINK_15C5 found, reconnect after 1s
reconnect
f -180, scandone
no TP-LINK_15C5 found, reconnect after 1s
reconnect
f r0, scandone
no TP-LINK_15C5 found, reconnect after 1s
reconnect
f 0, scandone
no TP-LINK_15C5 found, reconnect after 1s
reconnect
f -180, scandone
no TP-LINK_15C5 found, reconnect after 1s
reconnect

hu_qinglong66
Posts: 2
Joined: Wed Apr 27, 2016 5:01 pm

Re: 求助:ESP8266_RTOS_SDK_V1.4.0下载到ESP-12F后连不上wifi

Postby hu_qinglong66 » Thu Apr 28, 2016 4:08 pm

连不上wifi的问题解决了,现在有个新问题。
代码一多,就会出现严重错误而复位,websocket_demo的代码也跑不过。

log如下:
Fatal exception (28):
epc1=0x4023d6b8
epc2=0x00000000
epc3=0x401017b9
epcvaddr=0x00000000
depc=0x00000000

ESP_Faye
Posts: 1646
Joined: Mon Oct 27, 2014 11:08 am

Re: 求助:ESP8266_RTOS_SDK_V1.4.0下载到ESP-12F后连不上wifi

Postby ESP_Faye » Fri Apr 29, 2016 11:15 am

您好,

fatal exception 的问题,您可以在 .s 文件中查找出错地址,定位出问题的函数,再添加 log 进一步查证。
具体可以参考帖子: http://bbs.espressif.com/viewtopic.php?f=61&t=292

感谢您对 ESP8266 的关注!

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