Search found 199 matches

by jumjum123
Sun Mar 04, 2018 10:40 am
Forum: ESP-IDF
Topic: BLE advertise several values ?
Replies: 1
Views: 3380

BLE advertise several values ?

Is there an example how to advertise several values ?

Idea is to advertise values for example:
0x1809, 0x180f, 0x1804, ...

Going the hard way to convert everything to hex by myself is an (IMHO ugly) option, any better idea ?
by jumjum123
Mon Feb 26, 2018 7:10 am
Forum: General Discussion
Topic: [scene] EGUC EEUC EWWUC on the eMbeddedWorld2018
Replies: 3
Views: 6344

Re: [scene] EGUC EEUC EWWUC on the eMbeddedWorld2018

I will visit Espressif on 28th at about 11:00, old guy with white beard :)
Would be great to meet somebody
by jumjum123
Mon Feb 26, 2018 6:59 am
Forum: General Discussion
Topic: one binary for wroom and wrover ?
Replies: 8
Views: 10268

Re: one binary for wroom and wrover ?

Tried to reproduce it in a short example and failed.
Looks like being a bug in my sources :(
by jumjum123
Thu Feb 22, 2018 10:38 am
Forum: General Discussion
Topic: one binary for wroom and wrover ?
Replies: 8
Views: 10268

Re: one binary for wroom and wrover ?

Just had the problem, that binary, based on my settings crashed on wroom. At the end it turned out, the reason was uart_driver_delete which should "reset" an uart defined for gpio16/17 (tx,rx) In my case it is 3rd uart, which is not used (yet), so its easy to remove. Could there come up a problem, b...
by jumjum123
Thu Feb 22, 2018 9:58 am
Forum: News
Topic: Espressif at the 2018 embedded world Exhibition & Conference
Replies: 6
Views: 27024

Re: Espressif at the 2018 embedded world Exhibition & Conference

@Rudi,
thanks to your info, I will visit the Exhibition on 28th of February.
Just booked the train from Düsseldorf to Nürnberg and back for 45€ :o
May be, there is a chance to meet you and/or others and open the EGUC (Espressif German Users Corner) ?
by jumjum123
Mon Feb 12, 2018 7:12 am
Forum: General Discussion
Topic: create my userextended menuconfig
Replies: 5
Views: 8683

Re: create my userextended menuconfig

@wifive, Both options, component in ESP-IDF or board in Espruino have their own pros and cons. For both you have to pay a price, whenever a change happens in one of them. At the end it depends on yourself, which way to follow. For me the situation is, that I have a working solution. Based on knowled...
by jumjum123
Fri Feb 09, 2018 10:02 am
Forum: General Discussion
Topic: create my userextended menuconfig
Replies: 5
Views: 8683

Re: create my userextended menuconfig

Hello Rudi, thanks for your feedback. My actual problem is gone and I don't know why :? It was not a problem with the language. My changes did not make it to the screen, at least yesterday late evening. Usually this is a bug between the ears of the developer :geek: Anyway, now it works fine, see htt...
by jumjum123
Fri Feb 09, 2018 9:59 am
Forum: General Discussion
Topic: one binary for wroom and wrover ?
Replies: 8
Views: 10268

Re: one binary for wroom and wrover ?

I've done a first simple test. At least in my application, everything runs fine. Its tested on a WROOM board and on a WROVER board. Usuallly, things looking that easy to implement, have some sideeffects, ........ In components/esp32/Kconfig config SPIRAM_MODE_ON_NOPSRAM bool "Abort on no SPI RAM ava...
by jumjum123
Thu Feb 08, 2018 11:09 pm
Forum: General Discussion
Topic: create my userextended menuconfig
Replies: 5
Views: 8683

create my userextended menuconfig

I would like to create some additional fields in menuconfig which next are used in source code for #ifdef or #define Changing an existing Kconfig seems to be easy for me Now I would like to see the changes after starter make menuconfig Which steps are missing now ? Since I'm an absolut dummy around ...
by jumjum123
Thu Feb 08, 2018 11:01 pm
Forum: General Discussion
Topic: No wemos boards available (any more ?)
Replies: 6
Views: 8351

Re: No wemos boards available (any more ?)

If you would have seen me working with soldering iron, you would never use the word easy again
At lease not together with my name :ugeek: