ESP8266 Community Forum

- Wed Apr 13, 2016 7:28 pm #45450 Hi, you may want to have a quick check over this code. I use it quite a bit with packet updates upto 25mS and have to run it at 160MHz. If I serial print large quantites I get some packet loss but it is very stable. That said it only recieves packets.

[RichardS]

- Wed Apr 13, 2016 10:43 pm #45455 Weird it literally just stops working once it output a few strings.... as soon as the wifi function kick in.... I will relook at this again.

RichardS

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- Thu Apr 14, 2016 7:32 am #45466 //#include <Arduino.h>
#include <ESP8266WiFi.h>
#include <EEPROM.h>
//extern "C" { //Since include file from SDK is a plain C not a C++, you need to include it that way
//#include "user_interface.h" // need for system_get_free_heap_size(); // get free memory
//}
I'm only using the 2 includes and also have AP and station enabled, but only connecting to station....

I have seen nothing but 255 from eeprom @ 80 but now see some data ? I will have to double check this, when time allows...

- Thu Feb 16, 2017 6:44 am #62636 I think there is a problem with timing.
Try inserting a 8-9 us delay between each byte transmitted or written to EEPROM. I remember reading about it somewhere.