Search found 42 matches

by mrdebug
Tue Mar 12, 2024 5:34 pm
Forum: General Discussion
Topic: http digest authentication
Replies: 0
Views: 239

http digest authentication

Hi. I'm testing the http client example with digest authentication. On server side I never see the typical header of a digest authentication such as AuthData: username="Admin", realm="", nonce="", algorithm="MD5", uri="/Path", response="dc9857e3e15a18babf11b71edbd68359" The esp32 try to connect many...
by mrdebug
Fri Oct 27, 2023 6:09 am
Forum: General Discussion
Topic: esp32c3-mini-1-h4, how much uarts
Replies: 1
Views: 429

esp32c3-mini-1-h4, how much uarts

Hi, can someone confimr that the esp32c3-mini-1-h4 has only 1 uart (the uart 0, normally the debug uart)?
by mrdebug
Wed Oct 11, 2023 9:10 am
Forum: General Discussion
Topic: Esp32 and ATECC608
Replies: 1
Views: 748

Esp32 and ATECC608

Hi, can someone suggest me a tutorial on how to store ssl certificates in the ATECC608 module, and on how to use with an esp32 to connect to an ssl server?
Best regards.
by mrdebug
Tue Mar 14, 2023 9:48 am
Forum: General Discussion
Topic: openssl and missing functions in esp-idf
Replies: 0
Views: 558

openssl and missing functions in esp-idf

Hi, in order to verify the remote server I have to load the server certificate and all the CA chain. I have tested my code on Linux where, to load the certificate I use the function SSL_CTX_use_certificate_file() and to load the CA chain I use the function SSL_CTX_load_verify_locations() The problem...
by mrdebug
Mon Jan 16, 2023 11:23 am
Forum: General Discussion
Topic: Esp-idf 4.4 and Ethernet phy device ksz8091
Replies: 1
Views: 854

Esp-idf 4.4 and Ethernet phy device ksz8091

Hi, the ksz8091 is not officially supported by esp-idf 4.4. The supported devices are ksz8041 and ksz8081.
The ksz8091 has got the same chip id of ksz8041 and ksz8081.
Can I use it as ksz8081? Does someone using it?
by mrdebug
Wed May 04, 2022 3:18 pm
Forum: General Discussion
Topic: Try wifi ssid and password before connect
Replies: 2
Views: 1565

Try wifi ssid and password before connect

In a scenario where my esp32 is an access point, it is possible to verify the password of an ssid in range of my access point? The idea is, before to switch off the esp32 access point and to connect to an already existing ssid, to verify if the password is ok.
by mrdebug
Mon Nov 15, 2021 4:06 pm
Forum: General Discussion
Topic: https implementation, performing session handshake
Replies: 1
Views: 1731

https implementation, performing session handshake

Hi, I have implemented a web area based on https. Surfing between pages causes the output "performing session handshake". What it means? Is the socket the same or, changing the page, the socket will be close ad reopened? This is my code: httpd_ssl_config_t configSSL= HTTPD_SSL_CONFIG_DEFAULT(); conf...
by mrdebug
Thu Jul 08, 2021 6:50 am
Forum: General Discussion
Topic: error: conflicting declaration of 'int closedir(DIR*)
Replies: 1
Views: 2887

error: conflicting declaration of 'int closedir(DIR*)

Hi, after a eclipse software update the following lines of code: main.cpp #include <stdio.h> #include <sys/types.h> #include <dirent.h> extern "C" { void app_main(void); } void app_main(void) { printf("Hello world!\n"); DIR *Directory; opendir(""); readdir(Directory); closedir(Directory); } causes t...
by mrdebug
Wed May 19, 2021 1:10 pm
Forum: General Discussion
Topic: Esp32 version, D or E
Replies: 3
Views: 4035

Re: Esp32 version, D or E

esp_chip_info_t.revision seems to be right for me.
Thanks.
by mrdebug
Wed May 19, 2021 10:17 am
Forum: General Discussion
Topic: Esp32 version, D or E
Replies: 3
Views: 4035

Esp32 version, D or E

Is it possible to detect the cpu version, D or E?