Search found 1365 matches
- Thu Feb 14, 2019 5:02 pm
- Forum: ESP-IDF
- Topic: WIFI connects but esp_http_client_perform error
- Replies: 5
- Views: 6592
Re: WIFI connects but esp_http_client_perform error
Thanks for the reply Ritesh. I am using a freshly built environment and just got the latest off GitHub winch I believe is v3.3. Unfortunately I don't have another router Would you please try with stable ESP32 IDF 3.2 stable release? If possible then would you please try with other mobile as well?
- Wed Feb 13, 2019 7:03 pm
- Forum: ESP-IDF
- Topic: WIFI connects but esp_http_client_perform error
- Replies: 5
- Views: 6592
Re: WIFI connects but esp_http_client_perform error
Hi, I am using the sample ESP_HTTP_CLIENT sample that is provided by the IDF example folder. When I connect through my wifi more often then not I get errors with ESP_ERR_HTTP_FETCH_HEADER but occasionally I do get data. If I use my phone as a hot-spot it works 100% with no errors. I cannot for the ...
- Wed Feb 13, 2019 6:58 pm
- Forum: ESP-IDF
- Topic: Disconnect event got initially after restart or power cycle ESP32 device
- Replies: 2
- Views: 3000
Disconnect event got initially after restart or power cycle ESP32 device
Hi, We are using ESP32 IDF 3.1 Stable Release for our application development purpose. Also, We are using STA mode for online communications and AP mode for offline communication. So, We have did following test into our application. 1) We have set STA configuration as per our router and connected ES...
- Tue Feb 12, 2019 10:39 am
- Forum: ESP-IDF
- Topic: Connectifity issues
- Replies: 5
- Views: 6370
Re: Connectifity issues
There's no difference in logic, just a performance impact, however I can imagine some mqtt issues might be theoretically caused by delays on network side, as multiple mqtt messages can be packed to a single tcp packet (this caused some trouble also in esp-mqtt, but also should be resolved by recent...
- Tue Feb 12, 2019 10:35 am
- Forum: ESP-IDF
- Topic: [Not a] Bugette in UART examples
- Replies: 12
- Views: 11893
Re: Bugette in UART examples
Hi,
So, Issue has been resolved which you have posted here or still facing?
- Mon Feb 11, 2019 1:14 am
- Forum: ESP-IDF
- Topic: Source code to help debugging
- Replies: 5
- Views: 4761
Re: Source code to help debugging
Hi Ritesh Yes I still have all the issues. The one I am focusing on at the moment is the issue where a node can not send data to root - i.e. the first one below. This is a link to the item on this forum that I posted. https://www.esp32.com/viewtopic.php?f=13&t=9181 If you need any further informati...
- Mon Feb 11, 2019 1:12 am
- Forum: ESP-IDF
- Topic: External ram config explanation
- Replies: 3
- Views: 4240
Re: External ram config explanation
Hi, I am using latest ESP32 IDF version=3.2. Yes I know i am using external SPI PSRAM. I am also tried with default example provided into default config file. After this remaining internal RAM is low about 50k. not enough for my application. I changed to enable BSS, Stack then I got remaining inter...
- Sun Feb 10, 2019 4:37 pm
- Forum: ESP-IDF
- Topic: Source code to help debugging
- Replies: 5
- Views: 4761
Re: Source code to help debugging
Thanks very much @Ritesh for getting back to me. I have logged the various issues on this forum/ MDF forum here are the links. 1. https://www.esp32.com/viewtopic.php?f=13&t=9181 2. https://www.esp32.com/viewtopic.php?f=13&t=9138 The issues are with WIFI Mesh and I am using IDF rather than MDF (my m...
- Sun Feb 10, 2019 9:58 am
- Forum: ESP-IDF
- Topic: [Not a] Bugette in UART examples
- Replies: 12
- Views: 11893
Re: Bugette in UART examples
Hi there. I've just been programming the UART and found a bugette in the UART examples . When the examples fill in the uart_config_t structure they all miss out the last two fields, rx_flow_ctrl_thresh and use_ref_tick . Since the structure is on the stack these fields will generally be left contai...
- Sun Feb 10, 2019 9:55 am
- Forum: ESP-IDF
- Topic: ESP32 CPU frequency
- Replies: 4
- Views: 23561
Re: ESP32 CPU frequency
Hey ! I would like to know how I choose the frequency of the esp32 (I mean when I have to choose 80,160 or 240Mhz ?). And also most important, is there a really change in terms of energy if I choose 240Mhz instead of 160Mhz ? Thanks :D Hi, You can select CPU frequency from menuconfig. Of course if ...