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by ESP_Angus
Thu Sep 19, 2019 11:17 pm
Forum: ESP32 IDF
Topic: ESP-IDF v3.1.6 has been released
Replies: 0
Views: 55

ESP-IDF v3.1.6 has been released

Full details, release notes, download instructions and links can be found on GitHub:

https://github.com/espressif/esp-idf/re ... tag/v3.1.6

This is a bugfix release for ESP-IDF v3.1.

At time of writing, the latest stable release is V3.3.
by ESP_Angus
Thu Sep 19, 2019 10:29 pm
Forum: ESP32 IDF
Topic: CMake Build System require the main module to be called "main"
Replies: 4
Views: 160

Re: CMake Build System require the main module to be called "main"

Hi ukrsms, I am new to CMake, therefore, I am not sure enough how to use "REQUIRES ....". The master branch build system docs has some additional details about this, but they're not in the v4.0 docs yet (they will be, it's the same in 4.0 and 4.1): https://docs.espressif.com/projects/esp-idf/en/late...
by ESP_Angus
Thu Sep 19, 2019 4:48 am
Forum: ESP32 IDF
Topic: CMake Build System require the main module to be called "main"
Replies: 4
Views: 160

Re: CMake Build System require the main module to be called "main"

Hi ukrsms, You're right that the name "main" is hardcoded in the CMake build system. I'll see if the name can be changed. However, there is only one difference between "main" and any other component in the project, which is that "main" doesn't need to declare it's dependencies with a "REQUIRES ...."...
by ESP_Angus
Wed Sep 18, 2019 8:16 am
Forum: General Discussion
Topic: Toolchain xtensa-esp32-elf-win32-esp32-2019r1-8.2.0.zip missing
Replies: 15
Views: 537

Re: Toolchain xtensa-esp32-elf-win32-esp32-2019r1-8.2.0.zip missing

Hi rudi, the future/esp32s2beta repo need toolchain version esp32-2019r1 the on top linked toolchain but is esp32s2-dev-4-g3a626e93 where we get the matched toolchain to the future/esp32s2beta IDF version? The esp32-2019r1 toolchain is for ESP32 only. For ESP32-S2 you have the correct toolchain. Not...
by ESP_Angus
Wed Sep 18, 2019 12:04 am
Forum: ESP32 IDF
Topic: ESP32-S2 toolchain installed. Works, suggestions to make it clearer for the user of existing IDF
Replies: 11
Views: 844

Re: ESP32-S2 toolchain installed. Works, suggestions to make it clearer for the user of existing IDF

Hi rudi, do you can setup comport and baudrate? In the CMake build system we moved the serial port settings out of the project config (people frequently commented that changing the serial port shouldn't trigger a full project rebuild.) If using idf.py, you can set them on the command line like this:...
by ESP_Angus
Tue Sep 17, 2019 6:48 am
Forum: General Discussion
Topic: stack overflow, if i use a varibale in a task
Replies: 4
Views: 160

Re: stack overflow if i use a varible in a task

Hi azz, FreeRTOS has a function to get the "stack high water mark" for any task: https://docs.espressif.com/projects/esp-idf/en/stable/api-reference/system/freertos.html#_CPPv427uxTaskGetStackHighWaterMark12TaskHandle_t Suggest leaving some headroom to start with (if you get more "stack overflow" cr...
by ESP_Angus
Tue Sep 17, 2019 3:40 am
Forum: General Discussion
Topic: stack overflow, if i use a varibale in a task
Replies: 4
Views: 160

Re: stack overflow if i use a varible in a task

Hi azz,

printf() formatting uses a non-trivial amount of stack, the other printf() probably fits because it doesn't include any format arguments.

When creating the task, change "configMINIMAL_STACK_SIZE" (768 bytes) to something larger, maybe 2048.
by ESP_Angus
Tue Sep 17, 2019 12:02 am
Forum: General Discussion
Topic: [BUG] Custom Bootloader in Projektfolder is no longer considered ? Release V3.3, v3.2..
Replies: 10
Views: 715

Re: [BUG] Custom Bootloader in Projektfolder is no longer considered ? Release V3.3, v3.2..

Hi rudi, ok i noted in few postings, that more the more cmake is used and GNU Make is supported only do v4.x. i read, the existing GNU Make based build system will be deprecated in ESP-IDF V5.0. That's right. We don't have a release date for ESP-IDF V5.0 yet (we haven't even released V4.0), but V4.x...
by ESP_Angus
Mon Sep 16, 2019 5:24 am
Forum: General Discussion
Topic: Which ESP IDF to use, Legacy vs new?
Replies: 5
Views: 283

Re: Which ESP IDF to use, Legacy vs new?

So, can you suggest any good and free IDE for CMAKE version for beginners? We have some IDE support coming before the ESP-IDF v4.0 release (currently the stable release is v3.3 which still uses GNU Make.) But no official IDE support right now. Also, the third party resources are very limited compar...
by ESP_Angus
Fri Sep 13, 2019 4:34 am
Forum: General Discussion
Topic: Which ESP IDF to use, Legacy vs new?
Replies: 5
Views: 283

Re: Which ESP IDF to use, Legacy vs new?

Hi NewStudent, So, I wanted to know that, after the installation of legacy version in 32bit systems and newer CMAKE version on is there any difference in the development process of an ESP32 program using Legacy GNU(on a 32-bit system) and CMAKE (on a 64-bit system)? ESP-IDF (all the libraries, progr...

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