Search found 28 matches

by ht_main1
Fri Sep 02, 2022 5:22 am
Forum: General Discussion
Topic: assertion "s_list_lock" failed: error while initialisng WiFi
Replies: 0
Views: 702

assertion "s_list_lock" failed: error while initialisng WiFi

Hi, i am trying to initialize wifi in my project, i had done this earlier i had written small piece of code earlier that was working fine, but i have tried copying same code in new project and it doesnt work, the snippet of code is as below, app_main(){ //Initialize NVS esp_err_t ret = nvs_flash_ini...
by ht_main1
Sun Nov 14, 2021 2:58 pm
Forum: General Discussion
Topic: Not getting link up on Ethernet with esp32
Replies: 0
Views: 1441

Not getting link up on Ethernet with esp32

Hello all, I have an issue regarding ethernet with esp32, So i have got designed a hardware with esp32 and dp83848 phy for ethernet connection. The problem is i dont get Link Up from phy. I am running example code PHY reset pin is 32. this is log output from board, it just stops at Ethernet started,...
by ht_main1
Tue Jul 20, 2021 9:12 am
Forum: General Discussion
Topic: unable to use uart1 and uart2 simultaneously
Replies: 0
Views: 1468

unable to use uart1 and uart2 simultaneously

Hi I am trying to use 2 uart in the same project this is the first time using 2 uarts of ESP32. i have tried combination of UART0 & UART1 or UART1 & UART2, UART2 & UART0 but no result, there is a problem when I try to use both UARt components, only one Uart transmit out. i am unable to diagnose prob...
by ht_main1
Sun Dec 20, 2020 7:58 am
Forum: General Discussion
Topic: HOW to read and SET DNS IP in esp32 idf?
Replies: 4
Views: 11210

Re: HOW to read and SET DNS IP in esp32 idf?

tcpip_adapter_set_dns_info() and tcpip_adapter_get_dns_info() Hi i tried your method, i am setting Static IP, and dns, but when i read back DNS , i get 0.0.0.0 tcpip_adapter_init(); if(userData.eth_host_cfg.dhcp_en){ tcpip_adapter_dns_info_t dns_info = {0}; dhcps_offer_t dhcps_dns_value = OFFER_DNS...
by ht_main1
Sun Dec 20, 2020 7:10 am
Forum: General Discussion
Topic: HOW to read and SET DNS IP in esp32 idf?
Replies: 4
Views: 11210

Re: HOW to read and SET DNS IP in esp32 idf?

Thanks this helped
by ht_main1
Sat Dec 19, 2020 6:33 am
Forum: General Discussion
Topic: HOW to read and SET DNS IP in esp32 idf?
Replies: 4
Views: 11210

HOW to read and SET DNS IP in esp32 idf?

Hi

I am trying to set DNS primary and secondary IP of ESP32, but i didn't see any API function for the same.
I am using esp-idf 4.0, I need to know the function to read and set DNS IP.

regards
vaibhav
by ht_main1
Mon Dec 14, 2020 5:36 am
Forum: General Discussion
Topic: MQTT connection fails when using static IP
Replies: 1
Views: 2248

MQTT connection fails when using static IP

hi i am using MQTT example from ESP -IDF, when i first tested it worked very well , it connected well with server and published DATA, I am using Ethernet, but to my need i set ethernet IP as static , and after that MQTT connection fails. idf version: 4.0 folowing is log from file, D (13538) emac_esp...
by ht_main1
Tue Nov 17, 2020 12:32 pm
Forum: General Discussion
Topic: what is use of SD0-3 io pins on esp32 ?
Replies: 4
Views: 7038

Re: what is use of SD0-3 io pins on esp32 ?

These also have a GPIO number, so technically you can address them like any other GPIO. However, note that normally, these pins are connected to the internal flash of the module/chip/devboard you have; in that case, reconfiguring them as a GPIO will likely crash your program. Check the datasheet of...
by ht_main1
Tue Nov 17, 2020 11:24 am
Forum: General Discussion
Topic: what is use of SD0-3 io pins on esp32 ?
Replies: 4
Views: 7038

what is use of SD0-3 io pins on esp32 ?

hi What is Use of following IO pins? can they be used for normal GPIO operation? SD0 SD1 SD2 SD3 CMD CLK SENSOR_VP SENSOR_VN I wish to know can these pins act as normal gpio? how can I use esp-idf 4.0 to configure these pin to act as GPIO? In my project i used all the other GPIOs, and these are the ...
by ht_main1
Thu Jul 30, 2020 1:37 am
Forum: ESP-IDF
Topic: HTTP_Server: Error accepting connections when polling webserver functions from JavaScript
Replies: 5
Views: 9543

Re: HTTP_Server: Error accepting connections when polling webserver functions from JavaScript

[0;32mI (243969) HTTP SERVER:: Index page[0m [0;33mW (243969) httpd: httpd_accept_conn: error in accept (23)[0m [0;33mW (243969) httpd: httpd_server: error accepting new connection[0m [0;32mI (244009) HTTP SERVER:: app css page[0m [0;32mI (244069) HTTP SERVER:: normalize css page[0m [0;32mI (244109...