Search found 12 matches

by mariuszb
Thu Dec 10, 2015 9:49 pm
Forum: ESP8266 SDK
Topic: Meaning of ICACHE_FLASH_ATTR
Replies: 19
Views: 22971

Re: Meaning of ICACHE_FLASH_ATTR

Hi, 1. With ICACHE_FLASH_ATTR progam is located in FLASH, and if necessary read directly from FLASH, or before use sent to a cache? and than used ? 2. Without ICACHE_FLASH_ATTR program is loaded into IRAM at start, and if there is no place for all ? The rest is located in Flash is run directly from ...
by mariuszb
Thu Dec 10, 2015 7:03 pm
Forum: General Q&A
Topic: 关于ICACHE_FLASH_ATTR的用法
Replies: 7
Views: 14657

Re: 关于ICACHE_FLASH_ATTR的用法

I would like to understand it well: 1. Functions with ICACHE_FLASH_ATTR are in FLASH and downloaded to IRAM "on execution demand" 2. Functions without ICACHE_FLASH_ATTR are from the beginning in the IRAM Questions to point 2: - Are they there permanently ? - or in the absence of memory era...
by mariuszb
Wed Sep 02, 2015 5:04 pm
Forum: Report Bugs
Topic: Timer callback
Replies: 3
Views: 3261

Timer callback

Hi, Can you explain this in more detail ?? Last SDK info: "Please do not call "os_delay_us" or "while" or "for" to occupy CPU more than 10 ms in timer callback." Does it mean: 1. That the whole function can not be longer than 10 milliseconds? 2. while (counter...
by mariuszb
Wed Aug 12, 2015 5:06 pm
Forum: ESP8266 SDK
Topic: liblwip logs
Replies: 5
Views: 2704

Re: liblwip logs

Its not only may problem, and not problem of one server
I am using Sming framework btw. very nice work


It may sming, maybe some other reason, but to find solution logs would be welcome
by mariuszb
Wed Aug 12, 2015 2:56 pm
Forum: ESP8266 SDK
Topic: liblwip logs
Replies: 5
Views: 2704

Re: liblwip logs

too often I get the error: TCP connection error: -8 ( Connection aborted) , I would like to know why
by mariuszb
Wed Aug 12, 2015 4:52 am
Forum: ESP8266 SDK
Topic: liblwip logs
Replies: 5
Views: 2704

liblwip logs

Is there a possibility to have logs from the library liblwip ?? (SDK 1.3.0)
by mariuszb
Tue Jul 07, 2015 6:35 pm
Forum: ESP8266 SDK
Topic: new SDK 1.2
Replies: 4
Views: 2244

Re: new SDK 1.2

Hi,

Sorry, it was my mistake
I forgot copy this:
Folder "ld" is updated, please use the latest one (\esp_iot_sdk_v1.2.0\ld )
by mariuszb
Mon Jul 06, 2015 2:29 pm
Forum: ESP8266 SDK
Topic: new SDK 1.2
Replies: 4
Views: 2244

Re: new SDK 1.2

The same software on SDK 1.12: *System info: * SDK version: 1.1.2 *Time = 69876040 *Chip id = 0xa07ddd *Free heap size = 34872 *Flash : Gigadevice and SDK 1.2: *System info: * SDK version: 6Ľ ©Vë~i *Time = 4221568 *Chip id = 0xa07ddd *Free heap size = 34712 *Flash : Gigadevice So it has to be ??
by mariuszb
Fri Jul 03, 2015 10:57 pm
Forum: ESP8266 SDK
Topic: new SDK 1.2
Replies: 4
Views: 2244

new SDK 1.2

is system_get_sdk_version() working ok now ?
by mariuszb
Fri Jun 19, 2015 2:37 am
Forum: ESP8266 HDK
Topic: serial us debug, wdt reset
Replies: 2
Views: 3237

Re: serial us debug, wdt reset

Hi, Thanks for fast answer, however .. 1. if they are logs that can never be off a little bit less professional ;) , especially if someone wanted to use this port for another purpose 2. In this situation ets_uart_printf only introduces confusion, especially eg. as it do not use the function uart_tx_...

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