Search found 726 matches

by chegewara
Thu Jun 13, 2019 4:14 pm
Forum: ESP32 IDF
Topic: Captive portal for esp-idf instead of Arduino
Replies: 1
Views: 84

Re: Captive portal for esp-idf instead of Arduino

Recently i found this one and with very few changes it works:
https://github.com/cornelis-61/esp32_Captdns
by chegewara
Thu Jun 13, 2019 4:00 pm
Forum: ESP32 IDF
Topic: esp_http_client_read() returning wrong data
Replies: 1
Views: 71

Re: esp_http_client_read() returning wrong data

Probably data amount is bigger than buffer size and you have to read and concatenate data in this event: case HTTP_EVENT_ON_DATA: ESP_LOGD(TAG, "HTTP_EVENT_ON_DATA, len=%d", evt->data_len); if (!esp_http_client_is_chunked_response(evt->client)) { // Write out data // printf("%.*s", evt->data_len, (c...
by chegewara
Thu Jun 13, 2019 3:48 pm
Forum: ESP32 Arduino
Topic: [SOLVED] I'm wondering if the ESP32 can call a method right before it crashes
Replies: 3
Views: 160

Re: [SOLVED] I'm wondering if the ESP32 can call a method right before it crashes

Probably its not what you are looking for, but in freertos you have stack overflow hook, which can be called right before crash (in 1 particualr case):
https://www.freertos.org/Stacks-and-sta ... cking.html
by chegewara
Wed Jun 12, 2019 6:50 pm
Forum: ESP32 IDF
Topic: why ble manufacturer data is empty?
Replies: 7
Views: 280

Re: why ble manufacturer data is empty?

There is few things. First of all like i suspected manufacturer data is send in scan response packet. This is advertising packet which is length of 17 bytes: I (18439) GAP: mibp manufacturer size:20, adv_data_len:17 I (18439) GAP: 03 19 00 00 02 01 06 03 03 cd ab 05 09 6d 69 62 I (18449) GAP: 70 Man...
by chegewara
Tue Jun 11, 2019 8:51 pm
Forum: ESP32 IDF
Topic: OTA with Classic Bluetooth
Replies: 2
Views: 112

Re: OTA with Classic Bluetooth

Can you confirm that your binary size is:
Total Write binary data length : 719696
by chegewara
Tue Jun 11, 2019 8:47 pm
Forum: ESP32 Arduino
Topic: AT BLE Commands
Replies: 1
Views: 81

Re: AT BLE Commands

Maybe the problem is that none of characteristics you are trying to set as RX characteristics has descriptor 0x2902?
Try this:

Code: Select all

AT+BLESPPCFG=1,1,1,1,6 or AT+BLESPPCFG=1,1,1,1,7
Its only guessing, because i didnt try AT commands.

Go to advanced search