Maybe as alternative I should use ESP_GATT_AUTO_RSP instead?

Can I just maually edit my_data buffer?

I have created custom characteristic using gatts table demo. I'm trying to establish manual responding on ESP_GATTS_READ_EVT . Problem: I got infinite loop when trying read characteristic value. my characteristic configuration: static uint8_t my_char_uuid[16] = { /* LSB <----------------------------...

Ok, I got working as I want with next settings: [IDX_SVC] ={ {ESP_GATT_AUTO_RSP}, {ESP_UUID_LEN_16, // why 16bits lenght? (uint8_t *)&primary_service_uuid, ESP_GATT_PERM_READ, 500, sizeof(service_uuid), (uint8_t *)service_uuid} }, And here is what nrfConnect shows: esp32_gatts_table4.jpg.JPEG.jpg Ca...

This is what i think (not what i know for sure): [IDX_SVC] = { {ESP_GATT_AUTO_RSP}, {ESP_UUID_LEN_128, (uint8_t *)&primary_service_uuid, ESP_GATT_PERM_READ, 50, // max service length (try some bigger value, you only waste few bytes or ram) sizeof(service_uuid), (uint8_t *)service_uuid} // service_u...

Thanks for the reply. Next you have to know that some values in GATT attribute table cant be changed: https://github.com/espressif/esp-idf/blob/master/examples/bluetooth/gatt_server_service_table/main/gatts_table_creat_demo.c#L167-L169 I want to change not this, but this: https://github.com/espressi...

Hi. I'm using this demo: https://github.com/espressif/esp-idf/blob/release/v3.2/examples/bluetooth/gatt_server_service_table/main/gatts_table_creat_demo.c I want to make custom 128bit service with some 128bit characteristics aswell. My peripheral must advertize UUID of my128bit_service too. [my128bi...

Hi. I need to create custom 128bit service with some characteristics (which will be 128 bits too) As basic I'm using this https://github.com/espressif/esp-idf/blob/release/v3.2/examples/bluetooth/gatt_server/main/gatts_demo.c I have sucessfully created custom 128bit service. But when I'm trying add ...

Probably one of your two transistors is broken, that control the DTR RTS signals.

but how can it be damaged with sofware problem? It was only some kind of hard fault...

Hello! I'm using ESP32 DOIT kit. I flashed it automatically with onboard CP2102 usb-uart converter. But once I got app crash (says CPU halted) I'm not available to flash it in auto mode. Now I have to hold GPIO_0 on ground untill flashing will be done, even with fixed code its not flashing automatic...

Hello, I'm running modified SPP acceptor example and WiFi in AP mode simultaneosly. Aslo there are deployed UART (GPIO 5, 18) and some LEDs (GPIO 13, 15, 21, 16, 17). I cant robustly pair via Bluetooth and esp32 from android tablet (i.e. I'm able to connect after 2-3 retries). Here is log: Guru Medi...