Search found 71 matches
- Mon Aug 12, 2019 8:08 am
- Forum: ESP-IDF
- Topic: Implementation of esp_wifi_start().
- Replies: 2
- Views: 6014
- Fri Aug 09, 2019 10:30 am
- Forum: ESP-IDF
- Topic: Implementation of esp_wifi_start().
- Replies: 2
- Views: 6014
Implementation of esp_wifi_start().
Hi.
Where I can find the implementation of eg. esp_wifi_start() or other wifi function in ESP-IDF?
I need to know what is the 40U in log: "wifi: ... AID=1, bgn, 40U"
Where I can find the implementation of eg. esp_wifi_start() or other wifi function in ESP-IDF?
I need to know what is the 40U in log: "wifi: ... AID=1, bgn, 40U"
- Thu Jun 27, 2019 10:10 am
- Forum: ESP-IDF
- Topic: Firmware update with LwM2M.
- Replies: 1
- Views: 3448
Firmware update with LwM2M.
Hello.
What I need to connect to LwM2M server with using coap api?
Is it possible to implemet LwM2M client?
What I need to connect to LwM2M server with using coap api?
Is it possible to implemet LwM2M client?
- Tue May 14, 2019 7:37 am
- Forum: ESP-IDF
- Topic: Failed to allocate socket. errno=23
- Replies: 0
- Views: 2035
Failed to allocate socket. errno=23
I use mqtt paho library and sometimes appears the problem with socket. ESP can't exit from loop and non stop tries to connect with the sever but the error is still the same. I connect to mqtt queue on the start od program and never call disconnect function couse I need to send data constantly. Could...
- Tue May 14, 2019 6:52 am
- Forum: ESP-IDF
- Topic: How to change separator in response from http_server
- Replies: 7
- Views: 7082
Re: How to change separator in response from http_server
Ok, but is it possible to get something like eg. var1aaavar2bbb instead var1=aaa&var2=bbb using esp_idf?
- Fri May 10, 2019 10:47 am
- Forum: ESP-IDF
- Topic: How to change separator in response from http_server
- Replies: 7
- Views: 7082
Re: How to change separator in response from http_server
I would like to configure WiFi password which contains '&',
but this char separates variables inside response, so it generates read fail.
but this char separates variables inside response, so it generates read fail.
- Thu May 09, 2019 3:21 pm
- Forum: ESP-IDF
- Topic: How to change separator in response from http_server
- Replies: 7
- Views: 7082
How to change separator in response from http_server
My problem concerns post_handler(httpd_req_t *req) function in the http_serwer example.
The response which gets back from my phone to ESP eg. looks like this: var1=aaa&var2=bbb
So, how to change the separator '&' in this response?
I was looking for any info in httpd_txrx.c but I didn't find it.
The response which gets back from my phone to ESP eg. looks like this: var1=aaa&var2=bbb
So, how to change the separator '&' in this response?
I was looking for any info in httpd_txrx.c but I didn't find it.
- Thu Apr 18, 2019 7:42 am
- Forum: ESP-IDF
- Topic: First flashing ESP32 WROOM by J-LInk.
- Replies: 0
- Views: 1919
First flashing ESP32 WROOM by J-LInk.
When I try to flash the 'empty' ESP module by J - Link, it looks like the J-link doesn't discovers the ESP32. In case of flashing by UART everything is correct and after this I already can flash module by J-Link. I use the script below: #!/usr/bin/bash OCD_DIR=$OCD_PATH GOTO_DIR=~/esp/EXAMPLE/build ...
- Fri Mar 29, 2019 3:53 pm
- Forum: ESP-IDF
- Topic: Generate self-signed certificate and key in OTA.
- Replies: 7
- Views: 10659
Generate self-signed certificate and key in OTA.
I can't generate the certificate for simple_ota_example. The msys2 printed this info: Filip@DESKTOP-39581H3 MINGW32 /home/filip/esp/esp-idf/examples/get-started/hello_world/build $ openssl req -x509 -newkey rsa:2048 -keyout ca_key.pem -out ca_cert.pem -days 365 Can't load C:\msys32\home\Filip/.rnd i...
- Fri Mar 29, 2019 2:22 pm
- Forum: ESP-IDF
- Topic: Problem with update esp-idf.
- Replies: 17
- Views: 16497
Re: Problem with update esp-idf.
It's working. Thank you.