Hi, I want to increase scan window of BLE scan . I found structure where described this parameters: uint16_t scan_interval; /*!< Scan interval. This is defined as the time interval from when the Controller started its last LE scan until it begins the subsequent LE scan. Range: 0x0004 to 0x4000 Defau...

I have one more issue - my Jlinks is not found. I'm working on windows 7. Here is output from msys32: admin@workpc MSYS ~/openocd-esp32 $ openocd -f esp32.cfg Open On-Chip Debugger 0.10.0-dev-gebfc3bad (2017-06-27-15:50) Licensed under GNU GPL v2 For bug reports, read http://openocd.org/doc/doxygen/...

Few сenturies later I found that all neccessary info about scan located in ble_scan_result_evt_param structure, advertisement data is at ble_adv part .

Need to add in esp_gap_cb function.

Thanks for explanations!

One more question I got, there are 4 types described, why ADV_DIRECT_IND have 2 parts ADV_TYPE_DIRECT_IND_HIGH and ADV_TYPE_DIRECT_IND_LOW?

Hi, Is there more information about available advertising modes? I'm talking about this: /// Advertising mode typedef enum { ADV_TYPE_IND = 0x00, ADV_TYPE_DIRECT_IND_HIGH = 0x01, ADV_TYPE_SCAN_IND = 0x02, ADV_TYPE_NONCONN_IND = 0x03, ADV_TYPE_DIRECT_IND_LOW = 0x04, } esp_ble_adv_type_t; In esp-idf/c...

I would like to see same example too.

Hi, I have issue with hardware debugging of ESP32 module (I have CoreBoard V2). I want to debug esp32 through J-Link My Eclipse is configured properly (I can compile&flash throung serial from eclipse). When I'm trying to run debug, I got next error: Open On-Chip Debugger 0.10.0-dev-g90071eb (2017-02...

The pattern you describe is known as the Observer/Broadcaster pattern. The broadcaster broadcasts a message each period of time and it is received by all observers. The payload is maxed at 31 bytes (practically 27 or less) however an extra 31 bytes can be added through a procedure known as a scan r...

Hi Kolban, thanks for explanations. I see that this way is a bit complex. My main goal is to get data, its not necessary to pair modules. Let me explain my task more detailed. Let say first module ("slave") is some sensor and it sending data. Second module ("master") is device that gets this data. I...

Hi, I have two esp32 modules. My goal is to send and read data via BLE from one esp32 module to another esp32 module. I'm trying to use GATT_SERVER and GATT_CLIENT from idf examples: https://github.com/espressif/esp-idf/tree/master/examples/bluetooth/gatt_server https://github.com/espressif/esp-idf/...