Search found 19 matches

by redradist
Thu Oct 08, 2020 6:53 am
Forum: ESP-IDF
Topic: WIFI/BLE Simultaneously
Replies: 63
Views: 60341

Re: WIFI/BLE Simultaneously

Is there any update to this post ? Seems like this is possible in current ESP-IDF SDK according the documentation https://www.espressif.com/sites/default/files/documentation/ESP32_FAQs__EN.pdf section 5.3.2.How do ESP32 Bluetooth and Wi-Fi coexist? I have enabled both options Software controls BLE/W...
by redradist
Tue Sep 01, 2020 3:19 pm
Forum: ESP-IDF
Topic: ESP32 Deep Sleep big consuming of current
Replies: 2
Views: 455

Re: ESP32 Deep Sleep big consuming of current

How did you add that? Are you sure that thing doesn't get drained when the ESP32 is *not* in deep sleep? First I have tried to sleep when low power, but then I have started deep sleep at the start of the program and then disable power ... Right now I do not see any source of drain ... As I understa...
by redradist
Mon Aug 31, 2020 4:12 pm
Forum: ESP-IDF
Topic: ESP-IDF ULP example does not fit in memory of custom project
Replies: 3
Views: 611

Re: ESP-IDF ULP example does not fit in memory of custom project

sdkconfig.ci are configs used when building apps in our CI system, so these by default won't do anything in your project. Normally you would just set your config values using menuconfig, and these will be saved to sdkconfig. But if you want to set some default values without using menuconfig then t...
by redradist
Mon Aug 31, 2020 4:10 pm
Forum: ESP-IDF
Topic: ESP32 Deep Sleep big consuming of current
Replies: 2
Views: 455

ESP32 Deep Sleep big consuming of current

Hi all, When I tested ESP32 ULP example by some reason I have a big current consumption ... I have added DSK-3R3H224U-HL ionistor as small power source to work RTC when power is not available, but by some reason it dischargeы very quickly ... it is strange, because ESP32-WROOM should have 0.8uA cons...
by redradist
Sun Aug 30, 2020 1:52 pm
Forum: ESP-IDF
Topic: ESP-IDF ULP example does not fit in memory of custom project
Replies: 3
Views: 611

Re: ESP-IDF ULP example does not fit in memory of custom project

I have found solution by myself ... I have opened menuconfig Component config -> ESP32-specific -> Enable Ultra Low Power Coprocessor (1024 reserve memory) But I have previously added these flags in sdkconfig.ci , but it does not work ... strange ... Maybe somebody know how to make sdkconfig.ci work ?
by redradist
Sun Aug 30, 2020 10:54 am
Forum: ESP-IDF
Topic: ESP-IDF ULP example does not fit in memory of custom project
Replies: 3
Views: 611

ESP-IDF ULP example does not fit in memory of custom project

When I was testing the example from https://github.com/espressif/esp-idf/tree/master/examples/system/ulp_adc it worked But then when I include the pieces of code in my project during compilation I got the following error: esp32ulp-elf-ld: ulp_main section `.text' will not fit in region `ram' esp32ul...
by redradist
Mon Apr 13, 2020 7:39 pm
Forum: ESP-IDF
Topic: How to use LLVM toolchain for ESP-IDF now [IDF-1575]
Replies: 1
Views: 747

How to use LLVM toolchain for ESP-IDF now [IDF-1575]

Hi all,

I am interesting in using LLVM toolchain with ESP-IDF
In particular I am interesting in using clang as basic compiler for writing application ...

Is there some instruction how to use https://github.com/espressif/llvm-project in ESP-IDF now ?
by redradist
Mon Apr 13, 2020 2:45 pm
Forum: ESP-IDF
Topic: ESP32-WROOM NimBle cannot connect multiple clients to GATT server
Replies: 2
Views: 1124

Re: ESP32-WROOM NimBle cannot connect multiple clients to GATT server

I believe there is a parameter in the menuconfig settings for the number of connections - have you checked that? (I say 'believe' because I've not needed to change it but I do recall seeing it there - I'm not able to check right now.) Susan Thank you for relay, but I have already figured out the is...
by redradist
Sun Apr 12, 2020 4:32 am
Forum: ESP-IDF
Topic: ESP32-WROOM NimBle cannot connect multiple clients to GATT server
Replies: 2
Views: 1124

ESP32-WROOM NimBle cannot connect multiple clients to GATT server

Hi all, I have faced with issue that using NimBle it is not possible to connect more than one client to GATT Server !! Test was done based on esp_idf/examples/bluetooth/nimble/bleprph I have not found how to configure NimBle stack to have multiple connections (: Have anyone faced with the same issue...

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