Search found 11 matches

by delong_z
Thu Nov 03, 2016 3:38 pm
Forum: ESP8266 SDK
Topic: ESP8266 NONOS SDK V2.0.0 编译出现的问题
Replies: 1
Views: 3522

Re: ESP8266 NONOS SDK V2.0.0 编译出现的问题

意思是分配的空间不够。

修改 /ld/eagle.app.v6.new.xxxx.appx.ld 中

iram1_0_seg : org = 0x40100000, len = 0x8000

把 0x8000 改大 比如 0x10000
by delong_z
Fri Mar 13, 2015 8:02 pm
Forum: ESP8266 SDK
Topic: boot_v1.1.bin source available?
Replies: 7
Views: 6033

Re: boot_v1.1.bin source available?

we have added some APIs to enable jumping to any address of flash after reboot. Not released yet. Does that meet your requirement? 你好 是否可以說,當空氣污染指數將它釋放? 這是significate的bootprocess一大步。 會很高興發布 ;-) 問候飛出去的朋友遍全球 魯迪 You'd better speak English. If you speak Chinese ,I Can't understand it! :lol:
by delong_z
Fri Mar 13, 2015 7:57 pm
Forum: ESP8266 SDK
Topic: 云升级一直不成功的问题V0.9.5_01_23版本(解决了)
Replies: 10
Views: 9713

Re: 云升级一直不成功的问题V0.9.5_01_23版本(解决了)

mcusun2000 wrote:otallen = 58084
totallen = 59544
totallen = 61004
totallen = 62464

这个totallen的值表示什么意思呢?


已下载的BIN文件长度。
by delong_z
Thu Mar 12, 2015 1:38 pm
Forum: ESP8266 SDK
Topic: ota升级,180K的文件,刚开始几秒速度可以达到10K每秒,后面变成1K每分钟。
Replies: 2
Views: 3557

Re: ota升级,180K的文件,刚开始几秒速度可以达到10K每秒,后面变成1K每分钟。

totallen = 58084
totallen = 59544
totallen = 61004
totallen = 62464

我试过很多次,几乎95%的机率都会在卡在下载这里,越下越慢越下越慢,最后超时失败。公司和家里都是8M以上的网络,看电影都没问题的。浏览网页也很快,包括访问 iot.espressif.com 都很快。但每次升级总是会卡在这里。从开始开发8266至今,至少试过几十次,只有两三次升级成功!我觉得还是升级程序或者云服务器有问题。
升级固件保存在 iot.espressif.com 上的。
by delong_z
Thu Mar 12, 2015 1:34 pm
Forum: ESP8266 SDK
Topic: 云升级一直不成功的问题V0.9.5_01_23版本(解决了)
Replies: 10
Views: 9713

Re: 云升级一直不成功的问题V0.9.5_01_23版本(还没有解决)

totallen = 58084
totallen = 59544
totallen = 61004
totallen = 62464

我试过很多次,几乎95%的机率都会在卡在下载这里,越下越慢越下越慢,最后超时失败。公司和家里都是8M以上的网络,看电影都没问题的。浏览网页也很快,包括访问 iot.espressif.com 都很快。但每次升级总是会卡在这里。从开始开发8266至今,至少试过几十次,只有两三次升级成功!我觉得还是升级程序或者云服务器有问题。
by delong_z
Tue Mar 10, 2015 10:20 am
Forum: ESP8266 SDK
Topic: 系统参数的存储位置是由flash本身的大小决定的,还是由编译时STEP5选择决定的
Replies: 6
Views: 7143

Re: 系统参数的存储位置是由flash本身的大小决定的,还是由编译时STEP5选择决定的

Espressif_Faye wrote:您好,

在烧录时,烧录工具选择某个 flash size,烧录工具会保存 flash size 标志到 flash 中。

boot 上电时,先去读 flash size 标志,根据 flash size 去不同的位置 load 代码运行。


换句话说,如果编译和下载配置都是按4Mbits(512KB)配置的话,可以直接烧入比这个更大空间的Flash中使用对吗?
by delong_z
Mon Mar 09, 2015 12:12 pm
Forum: ESP8266 SDK
Topic: WiFi direct example
Replies: 6
Views: 18552

Re: WiFi direct example

Hi! Could you give a working Wi-Fi Direct example between two ESP8266? If you want to use ESP8266 as a serial of transparent transmission application, but not to an external microcontroller to use the AT command to configure, then this firmware is very suitable for you! http://bbs.espressif.com/vie...
by delong_z
Mon Mar 09, 2015 11:50 am
Forum: Showcase
Topic: Tino Wifi Uart V0.03 wireless serial transparent transmissio
Replies: 2
Views: 8790

Tino Wifi Uart V0.03 wireless serial transparent transmissio

If you want to use ESP8266 as a serial of transparent transmission application, but not to an external microcontroller to use the AT command to configure, then this firmware is very suitable for you! /*************************************************** Tino Wifi Uart V0.03 wireless serial transpare...
by delong_z
Thu Mar 05, 2015 5:15 pm
Forum: ESP8266 SDK
Topic: Precise timing needed (ex. for IR decoding)
Replies: 16
Views: 19082

Re: Precise timing needed (ex. for IR decoding)

We need TIMER API
by delong_z
Thu Mar 05, 2015 4:53 pm
Forum: ESP8266 SDK
Topic: WiFi direct example
Replies: 6
Views: 18552

Re: WiFi direct example

You mean UART<->WIFI))) (((WIFI<->UART?
Should be able to.

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