ESP8266 Developer Zone The Official ESP8266 Forum 2017-06-02T16:26:08+08:00 https://bbs.espressif.com:443/feed.php?f=7&t=4764 2017-06-02T16:26:08+08:00 2017-06-02T16:26:08+08:00 https://bbs.espressif.com:443/viewtopic.php?t=4764&p=13653#p13653 <![CDATA[Re: ESP8266-12F 烧录后一直重启的问题]]> 至于你说flash 256那个问题我没有, 但不断的循环打印初始化信息,

忘知道的人给予帮助啊

Statistics: Posted by xs23933 — Fri Jun 02, 2017 4:26 pm

]]> 2017-05-31T14:04:52+08:00 2017-05-31T14:04:52+08:00 https://bbs.espressif.com:443/viewtopic.php?t=4764&p=13568#p13568 <![CDATA[Re: ESP8266-12F 烧录后一直重启的问题]]> 1.烧录时，flash size没选对
2.esp_init_data.bin 没烧

Statistics: Posted by Her Mary — Wed May 31, 2017 2:04 pm

]]> 2017-05-31T09:14:56+08:00 2017-05-31T09:14:56+08:00 https://bbs.espressif.com:443/viewtopic.php?t=4764&p=13561#p13561 <![CDATA[Re: ESP8266-12F 烧录后一直重启的问题]]>
Her Majesty wrote:
编译烧录有问题，可以参考 ESP8266 入门指南



编译没有问题，烧录也是按着这个文档配置的。

唯一有一点不同的是：
文档上FLASH大小 4096 （1024+1024）

而模块打印信息的FLASH大小是 4096（256+256），这个有什么不同呢？ 文档上并没有关于这个的说明。

Statistics: Posted by pigeon0411 — Wed May 31, 2017 9:14 am

]]> 2017-05-31T09:14:26+08:00 2017-05-31T09:14:26+08:00 https://bbs.espressif.com:443/viewtopic.php?t=4764&p=13560#p13560 <![CDATA[Re: ESP8266-12F 烧录后一直重启的问题]]>
唯一有一点不同的是：
文档上FLASH大小 4096 （1024+1024）

而模块打印信息的FLASH大小是 4096（256+256），这个有什么不同呢？ 文档上并没有关于这个的说明。

Statistics: Posted by pigeon0411 — Wed May 31, 2017 9:14 am

]]> 2017-05-27T13:56:15+08:00 2017-05-27T13:56:15+08:00 https://bbs.espressif.com:443/viewtopic.php?t=4764&p=13446#p13446 <![CDATA[Re: ESP8266-12F 烧录后一直重启的问题]]> ESP8266 入门指南

Statistics: Posted by Her Mary — Sat May 27, 2017 1:56 pm

]]> 2017-05-31T12:02:06+08:00 2017-05-27T11:26:42+08:00 https://bbs.espressif.com:443/viewtopic.php?t=4764&p=13439#p13439 <![CDATA[ESP8266-12F 烧录后一直重启的问题]]>
我使用nodemcu：esp8266-12f 的板子，用官方最新的SDK 编译了一个简单的helloword程序，用官方的FLASH烧录工具，一直烧录不进去。

使用安信可的 ESP8266Flasher 很容易升级成功，但是成功后，一直反复重启。

打印信息：


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

load 0x40100000, len 2592, room 16
tail 0
chksum 0xf3
load 0x3ffe8000, len 764, room 8
tail 4
chksum 0x92
load 0x3ffe82fc, len 676, room 4
tail 0
chksum 0x22
csum 0x22

2nd boot version : 1.7(5d6f877)
SPI Speed : 40MHz
SPI Mode : QIO
SPI Flash Size & Map: 4Mbit(256KB+256KB)
jump to run user1 @ 1000

OS SDK ver: 1.5.0-dev(7f7a714) compiled @ May 12 2017 18:16:00
rf_cal[0] !=0x05,is 0xFF

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

load 0x40100000, len 2592, room 16
tail 0
chksum 0xf3
load 0x3ffe8000, len 764, room 8
tail 4
chksum 0x92
load 0x3ffe82fc, len 676, room 4
tail 0
chksum 0x22
csum 0x22

2nd boot version : 1.7(5d6f877)
SPI Speed : 40MHz
SPI Mode : QIO
SPI Flash Size & Map: 4Mbit(256KB+256KB)
jump to run user1 @ 1000

OS SDK ver: 1.5.0-dev(7f7a714) compiled @ May 12 2017 18:16:00
rf_cal[0] !=0x05,is 0xFF

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

load 0x40100000, len 2592, room 16
tail 0
chksum 0xf3
load 0x3ffe8000, len 764, room 8
tail 4
chksum 0x92
load 0x3ffe82fc, len 676, room 4
tail 0
chksum 0x22
csum 0x22

2nd boot version : 1.7(5d6f877)
SPI Speed : 40MHz
SPI Mode : QIO
SPI Flash Size & Map: 4Mbit(256KB+256KB)
jump to run user1 @ 1000

OS SDK ver: 1.5.0-dev(7f7a714) compiled @ May 12 2017 18:16:00
rf_cal[0] !=0x05,is 0xFF

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

load 0x40100000, len 2592, room 16
tail 0
chksum 0xf3
load 0x3ffe8000, len 764, room 8
tail 4
chksum 0x92
load 0x3ffe82fc, len 676, room 4
tail 0
chksum 0x22
csum 0x22

2nd boot version : 1.7(5d6f877)
SPI Speed : 40MHz
SPI Mode : QIO
SPI Flash Size & Map: 4Mbit(256KB+256KB)
jump to run user1 @ 1000

OS SDK ver: 1.5.0-dev(7f7a714) compiled @ May 12 2017 18:16:00
rf_cal[0] !=0x05,is 0xFF

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

load 0x40100000, len 2592, room 16
tail 0
chksum 0xf3
load 0x3ffe8000, len 764, room 8
tail 4
chksum 0x92
load 0x3ffe82fc, len 676, room 4
tail 0
chksum 0x22
csum 0x22

2nd boot version : 1.7(5d6f877)
SPI Speed : 40MHz
SPI Mode : QIO
SPI Flash Size & Map: 4Mbit(256KB+256KB)
jump to run user1 @ 1000

OS SDK ver: 1.5.0-dev(7f7a714) compiled @ May 12 2017 18:16:00
rf_cal[0] !=0x05,is 0xFF

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

load 0x40100000, len 2592, room 16
tail 0
chksum 0xf3
load 0x3ffe8000, len 764, room 8
tail 4
chksum 0x92
load 0x3ffe82fc, len 676, room 4
tail 0
chksum 0x22
csum 0x22

2nd boot version : 1.7(5d6f877)
SPI Speed : 40MHz
SPI Mode : QIO
SPI Flash Size & Map: 4Mbit(256KB+256KB)
jump to run user1 @ 1000

OS SDK ver: 1.5.0-dev(7f7a714) compiled @ May 12 2017 18:16:00
rf_cal[0] !=0x05,is 0xFF

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

load 0x40100000, len 2592, room 16
tail 0
chksum 0xf3
load 0x3ffe8000, len 764, room 8
tail 4
chksum 0x92
load 0x3ffe82fc, len 676, room 4
tail 0
chksum 0x22
csum 0x22

2nd boot version : 1.7(5d6f877)
SPI Speed : 40MHz
SPI Mode : QIO
SPI Flash Size & Map: 4Mbit(256KB+256KB)
jump to run user1 @ 1000

OS SDK ver: 1.5.0-dev(7f7a714) compiled @ May 12 2017 18:16:00
rf_cal[0] !=0x05,is 0xFF

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

load 0x40100000, len 2592, room 16
tail 0
chksum 0xf3
load 0x3ffe8000, len 764, room 8
tail 4
chksum 0x92
load 0x3ffe82fc, len 676, room 4
tail 0
chksum 0x22
csum 0x22

2nd boot version : 1.7(5d6f877)
SPI Speed : 40MHz
SPI Mode : QIO
SPI Flash Size & Map: 4Mbit(256KB+256KB)
jump to run user1 @ 1000

OS SDK ver: 1.5.0-dev(7f7a714) compiled @ May 12 2017 18:16:00
rf_cal[0] !=0x05,is 0xFF

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

l



请帮忙看看是什么原因引起的？

波特率是74880




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Statistics: Posted by pigeon0411 — Sat May 27, 2017 11:26 am

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