Search found 5 matches

by btomic
Mon Feb 11, 2019 5:38 pm
Forum: ESP8266 SDK
Topic: ESP8266_RTOS_SDK_v2.x.x => Problem using configTime and getting time
Replies: 4
Views: 910

Re: ESP8266_RTOS_SDK_v2.x.x => Problem using configTime and getting time

I initialize sntp like this #include "apps/sntp.h" #include "apps/sntp_time.h" #include "apps/time.h" . . . updateTime(60*60000); sntp_setoperatingmode(SNTP_OPMODE_POLL); sntp_setservername(0, "pool.ntp.org"); sntp_set_timezone(user_timezone); // user defined ...
by btomic
Mon Feb 11, 2019 1:50 am
Forum: ESP8266 SDK
Topic: LWIP connect/write/read stuck
Replies: 0
Views: 1345

LWIP connect/write/read stuck

Hello, I am using ESP8266_RTOS_SDK_v2.x.x LWIP library to connect to a remote server. I have a client task which calls a function to send some data to the server. The function is basically identical to the local_ota_begin() function which can be found in ota_demo example. It creates a socket, then c...
by btomic
Thu Apr 05, 2018 6:15 am
Forum: ESP8266 SDK
Topic: How to guard time critical sections from RTOS interrupts?
Replies: 4
Views: 849

How to guard time critical sections from RTOS interrupts?

I'm using ESP8266_RTOS_SDK and the 1-Wire bus to connect with DS18B20 temperature sensors. When the wifi is in STATION_MODE there are occasional CRC errors when reading the temperature value from the sensors. When the wifi is turned off (i.e. in NULL_MODE) there are no errors at all. The 1-wire bus ...
by btomic
Mon May 15, 2017 4:29 am
Forum: ESP8266 SDK
Topic: How to configure spiffs in singleton mode
Replies: 3
Views: 1500

Re: How to configure spiffs in singleton mode

Thanks for the reply. The documentation on the SPIFFS filesystem I was talking about is on https://github.com/pellepl/spiffs . The provided test code works with 2 file systems simultaneously existing on the flash (FS1 and FS2), each of them having its own address and size. The test code was built ba...
by btomic
Thu May 04, 2017 7:38 pm
Forum: ESP8266 SDK
Topic: How to configure spiffs in singleton mode
Replies: 3
Views: 1500

How to configure spiffs in singleton mode

Hi, I'm trying to figure out how to use SPIFFS in the 'singletone' mode, as explained in spiffs_config.h: // Enable if only one spiffs instance with constant configuration will exist // on the target. This will reduce calculations, flash and memory accesses. // Parts of configuration must be defined...

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