AT+CIPSEND ingnores \r from message payload

jyke
Posts: 8
Joined: Mon Feb 09, 2015 4:52 am

AT+CIPSEND ingnores \r from message payload

Postby jyke » Tue Feb 10, 2015 3:03 am

Hi,

When using AT+CIPSEND= command e.g. AT+CIPSEND=0,5
and then sending data e.g. ABC\r\n chip reads only 4 chars and after next char e.g. A is send to chip message ABC\nA is send to destination instead of correct ABC\r\n. So it is impossinble to send e.g. standard http reponce message becuse http message header lines must end \r\n combination.

So AT command / chip firmware "eats" / discards every \r chars on AT+CIPSEND command message payload. I tested this even multiple \r\r\r payload messages and every \r char is ingnored.

Firmware & AT command versions info:
AT+GMR
00200.9.4
compiled @ Dec 24 2014 20:44:10
AI-THINKER Dec 24 2014

br,
Jyke

ESP_Faye
Posts: 1632
Joined: Mon Oct 27, 2014 11:08 am

Re: AT+CIPSEND ingnores \r from message payload

Postby ESP_Faye » Tue Feb 10, 2015 3:24 pm

Hi,

Thanks for your interest in ESP8266 !

It seems that you are not using the Espressif Official AT firmware

Please have a try with the latest Espressif Official AT http://bbs.espressif.com/viewtopic.php?f=5&t=154

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