Search found 1349 matches

by ESP_Angus
Tue Jan 15, 2019 12:41 am
Forum: ESP32 IDF
Topic: netconn_close whilst blocked in netconn_recv
Replies: 2
Views: 122

Re: netconn_close whilst blocked in netconn_recv

LWIP doesn't support closing a netconn from one task while another task is blocked on it.

(Upstream LWIP also doesn't support doing this for the BSD sockets API, but we've added support for this to the BSD Sockets API in ESP-IDF's LWIP fork.)

What you're doing with a timeout is a good solution.
by ESP_Angus
Tue Jan 15, 2019 12:37 am
Forum: General Discussion
Topic: (solved) LWIP/sockets memory leak?
Replies: 6
Views: 271

Re: LWIP/sockets memory leak?

Running this code will run my ESP32 out of heap in a matter of minutes. Does this actually happen or does heap usage stabilise after a few iterations? There are some resources (TCP sockets for example) which continue to occupy some memory after being closed (because of the TIME_WAIT state). In this...
by ESP_Angus
Thu Jan 03, 2019 9:55 pm
Forum: ESP32 IDF
Topic: IRAM0 segment data does not fit
Replies: 19
Views: 812

Re: IRAM0 segment data does not fit

Hi Peter,

The ESP-IDF build system should enable these flags by default, so as long as your project doesn't replace CFLAGS/CXXFLAGS/LDFLAGS then it should be doing this already.

Angus
by ESP_Angus
Thu Jan 03, 2019 9:52 pm
Forum: General Discussion
Topic: Secure Bootloader Error despite being disabled
Replies: 6
Views: 311

Re: Secure Bootloader Error despite being disabled

Hi Brett,

Thanks for updating. Glad you found the root case.

Angus
by ESP_Angus
Thu Jan 03, 2019 9:48 pm
Forum: General Discussion
Topic: MSYS2 is slow on Windows 10
Replies: 22
Views: 3688

Re: MSYS2 is slow on Windows 10

@ESP_Angus Executing "C:\Python27\python.exe C:\Users\gus\dev\esp-idf\tools/idf_monitor.py -p COM6 -b 115200 C:\Users\gus\Desktop\esp-idf-v3.1.2\examples\get-started\hello_world\build\hello-world.elf -m 'C:\Python27\python.exe' 'C:\Users\gus\Desktop\esp-idf-v3.1.2\tools\idf.py' '-p' 'COM6'"... --- ...
by ESP_Angus
Thu Jan 03, 2019 6:15 am
Forum: ESP32 IDF
Topic: AWS IoT and HTTPS are mutually failed
Replies: 16
Views: 648

Re: AWS IoT and HTTPS are mutually failed

chegewara wrote:
Thu Jan 03, 2019 5:48 am
I have opposite situation. I have AWS IoT app and i am sending https url to my app to start OTA update and it works without CA cert.
If the cert_pem field of esp_http_client_config_t is NULL then certificate validation is disabled.

Will update the docs to make this clear.
by ESP_Angus
Thu Jan 03, 2019 6:13 am
Forum: ESP32 IDF
Topic: ESP-IDF V3.1.2 and V3.0.7 have been released
Replies: 0
Views: 503

ESP-IDF V3.1.2 and V3.0.7 have been released

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

https://github.com/espressif/esp-idf/re ... tag/v3.1.2

https://github.com/espressif/esp-idf/re ... tag/v3.0.7

At time of writing, the latest stable release is V3.1.2.
by ESP_Angus
Thu Jan 03, 2019 6:08 am
Forum: General Discussion
Topic: MSYS2 is slow on Windows 10
Replies: 22
Views: 3688

Re: MSYS2 is slow on Windows 10

Now I switched to the CMake build system under Windows cmd.exe. This works tremendously fast! But I still have the problem, that I am not able to quit monitor mode by hitting "Ctrl-]". But in windows cmd.exe I have the option to exit the running script (idf.py) just by hitting "Ctrl+c". This is not...
by ESP_Angus
Thu Jan 03, 2019 2:21 am
Forum: ESP32 IDF
Topic: AWS IoT and HTTPS are mutually failed
Replies: 16
Views: 648

Re: transport_tls and mbedtls do not support concurrent SSL sessions if there is more than one domain destinations

AWS IOT SDK has nothing to do with this problem. The current ESP32 transport_tls and mbedtls simply do not support concurrent sessions when there is more than one SSL destination. If you create two HTTPS sessions going to two different HTTPS destinations (different destination domains and certifica...
by ESP_Angus
Thu Jan 03, 2019 2:17 am
Forum: ESP32 IDF
Topic: ESPV3.1 and following relases
Replies: 6
Views: 453

Re: ESPV3.1 and following relases

Hi jumjum, Sorry, that was me that you sent the information to. I'm glad you sorted the other V3.1 issues mentioned. I followed up binary code size issues internally and have some information for you, that I forgot to post back to the forum (sorry): For overall code size, there are some unnecessary ...

Go to advanced search