Search found 1544 matches

by ESP_Faye
Wed Mar 22, 2017 2:03 pm
Forum: Report Bugs
Topic: FreeRTOS, unable to data transfer between stations in the soft-AP mode
Replies: 1
Views: 12

Re: FreeRTOS, unable to data transfer between stations in the soft-AP mode

Hi,

What do you mean about "stations can't talk each other"? Is it UDP transmission? Is it broadcast?

Thanks for your interest in ESP8266!
by ESP_Faye
Wed Mar 22, 2017 1:52 pm
Forum: ESP8266 SDK
Topic: ESP8266 RTOS SDK V1.4.2 + ESP8266_IOT_PLATFORM upgrade OTA fail!
Replies: 1
Views: 20

Re: ESP8266 RTOS SDK V1.4.2 + ESP8266_IOT_PLATFORM upgrade OTA fail!

您好,

strip the 400 error mesg

表示您的服务器传来的数据长度,比之前查询到的 bin 长度更长。
upgrade crc check failed !

表示 flash 里面写入的 bin 文件 crc 校验不通过。

建议您查证服务器发送的数据是否异常。

感谢您对 ESP8266 的关注!
by ESP_Faye
Wed Mar 22, 2017 12:02 pm
Forum: AT+ Commands
Topic: Listening for UDP packets via AT commands
Replies: 1
Views: 20

Re: Listening for UDP packets via AT commands

Hi, Sorry that you are using an AT firmware which is not provided by our company. And your AT firmware is a very very old version. Would you like to have a try with our latest AT firmware? It is in ESP8266_NONOS_SDK/bin/at. Download ESP8266 SDK Download AT documentation Examples of using AT commands...
by ESP_Faye
Wed Mar 22, 2017 11:54 am
Forum: Sample Codes
Topic: SDIO sample code
Replies: 1
Views: 105

Re: SDIO sample code

Hi,

Can ESP8266_NONOS_SDK/examples/at_sdio help you?

Download ESP8266 SDK

Thanks for your interest in ESP8266!
by ESP_Faye
Wed Mar 22, 2017 11:41 am
Forum: AT+ Commands
Topic: 请问esp8266 en pin 拉高多久后,发送AT命令比较稳定成功?
Replies: 1
Views: 6

Re: 请问esp8266 en pin 拉高多久后,发送AT命令比较稳定成功?

从你提供的 log 来看,你使用的是安信可的 AT 固件。如果是用我司的 AT 固件,AT 成功运行后,会提示 “ready” 信息,此后再发送 AT 指令即可。

感谢对 ESP8266 的关注!
by ESP_Faye
Wed Mar 22, 2017 11:31 am
Forum: ESP8266 SDK
Topic: 自己的 ota upgrade server
Replies: 30
Views: 13690

Re: 自己的 ota upgrade server

Hi Xuedong, Current userbin is user2.bin This is user1.bin run @ 0x01000 请问,这两句打印信息是调用什么 API 后打印出来的,能否提供相关代码? 你提供的打印信息是不是不完整? add if0 compile time:Mar 19 2017 14:33:10 SDK Version 2.0.0(656edbf) 在这几句打印信息之前,应该会有我们 SDK 的内部打印信息,打印是运行 user1 还是 user2。 根据你的问题描述,有可能是你的 user2.bin 无法正常运行,boot.bin 在尝试运行 user2...
by ESP_Faye
Wed Mar 22, 2017 11:06 am
Forum: ESP8266 SDK
Topic: OTA升级从user2.bin ota升级到user1.bin失败。
Replies: 1
Views: 9

Re: OTA升级从user2.bin ota升级到user1.bin失败。

启动时的 log 是怎样的?会不会其实并没有跳到 user2 运行,还在运行 user1.bin 又擦掉了 user1 呢?
by ESP_Faye
Wed Mar 22, 2017 11:03 am
Forum: Espressif Cloud Server
Topic: Please Translate english
Replies: 3
Views: 3086

Re: Please Translate english

Please try iot.espressif.com, the default language is English.

Thanks for your interest in ESP8266!
by ESP_Faye
Wed Mar 22, 2017 10:53 am
Forum: ESP8266 SDK
Topic: 使用AT指令建立TCP SSL连接时证书应该烧录在什么位置?
Replies: 1
Views: 10

Re: 使用AT指令建立TCP SSL连接时证书应该烧录在什么位置?

由于内存空间有限,AT 指令不支持 SSL 证书,请知悉。

感谢您对 ESP8266 的关注!

Go to advanced search