Search found 17 matches
- Wed Mar 16, 2022 7:49 am
- Forum: ESP-IDF
- Topic: esp_tls_conn_read bad data
- Replies: 2
- Views: 3923
Re: esp_tls_conn_read bad data
Thank you I solved the problem, the problem came from the server not the ESP32. Have a good day !
- Thu Feb 17, 2022 2:59 pm
- Forum: ESP-IDF
- Topic: mqtt take time to reconnect
- Replies: 0
- Views: 861
mqtt take time to reconnect
Hello everyon, I have a project where I am able to configure my esp32 with an access point and the wifi is connected to internet at the same time when I want to stop the wifi and restart it, Reconnection to mqtt take a long time. I need to wait an error transport connect to be able to reconnect to t...
- Wed Jan 26, 2022 7:15 am
- Forum: ESP-IDF
- Topic: esp_tls_conn_read bad data
- Replies: 2
- Views: 3923
esp_tls_conn_read bad data
Hello everyone, I have trouble with https request, I have bad data sometimes between buffer read. len = sizeof(buf) - 1; memset(buf, 0, sizeof(buf)); ret = esp_tls_conn_read(tls, (char *)buf, len); I am trying to received a binary file for ota. but sometimes ret < len and I have bad data the next re...
- Fri May 14, 2021 1:25 pm
- Forum: ESP-IDF
- Topic: remove file doesn"t free space
- Replies: 2
- Views: 2271
Re: remove file doesn"t free space
here is the code where I delete the file : int del = remove(g_day_stamp_comparaison); if (!del) { ESP_LOGI(tag, "oldest file has been deleted sucessfully"); } and here is where I check the free space : static void storageModule_get_fatfs_usage(size_t *out_total_bytes, size_t *out_free_bytes) { FATFS...
- Fri May 14, 2021 12:50 pm
- Forum: ESP-IDF
- Topic: remove file doesn"t free space
- Replies: 2
- Views: 2271
remove file doesn"t free space
Hello, I am trying to delete a file with remove function. The file is successfully deleted but the free space of my storage doesn't change… Any ideas ?
Thanks
Thanks
- Tue May 11, 2021 3:16 pm
- Forum: ESP-IDF
- Topic: AP_STA mode
- Replies: 1
- Views: 1458
AP_STA mode
Hello, Is it possible to configure esp as AP_STA mode to configure the wifi ssid and password of the station with the accesspoint ? For example use a web server to configure the wifi ssid and password in access point than connect to the wifi with these informations without close the communication wi...
- Wed Apr 07, 2021 1:06 pm
- Forum: ESP-IDF
- Topic: Local web server
- Replies: 1
- Views: 2117
Local web server
hello, is it possible to set up a local web server, for example is it possible to change the rest_server example to have an access point from the esp32 and connect to the server with the computer without internet connection.
thank you !
thank you !
- Mon Mar 15, 2021 2:35 pm
- Forum: ESP-IDF
- Topic: Captive portal with wifi connection at the same time
- Replies: 1
- Views: 1776
Captive portal with wifi connection at the same time
Hello,
Is it possible to be connected to the esp32 throug a captive portal and at the same time the esp32 is connected to a wifi network ?
thank you
Is it possible to be connected to the esp32 throug a captive portal and at the same time the esp32 is connected to a wifi network ?
thank you
- Thu Jan 21, 2021 12:44 pm
- Forum: ESP-IDF
- Topic: Read file from an external flash after a reset
- Replies: 2
- Views: 2651
Re: Read file from an external flash after a reset
Thank you for your quick answer the problem is I will reset my system at any time… So this function will not Always be called. I would like at a reset to re-establish the communication between esp32 and SPI flash without reseting the storage…
Best regards,
Best regards,
- Thu Jan 21, 2021 10:55 am
- Forum: ESP-IDF
- Topic: Read file from an external flash after a reset
- Replies: 2
- Views: 2651
Read file from an external flash after a reset
Hello everyone, I am using the example ext_flash in esp-idf but I Don't know how to do this : reset my board and read file written before I have reset the board because in my case it reinitialize the flash each time I reset. I have tryed to separate instructions but Nothing is working for now… Thank...