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History

Djordje Nedic facab8c5a7 tools: Increase the minimal supported CMake version to 3.16 This updates the minimal supported version of CMake to 3.16, which in turn enables us to use more CMake features and have a cleaner build system. This is the version that provides most new features and also the one we use in our latest docker image for CI.		2022-06-01 06:35:02 +00:00
..
main	components/bt: Update licenses	2021-12-08 10:59:06 +08:00
tutorial	Readme for the bluedroid ble50 example with tutorial of walkthrough example.	2021-11-19 12:04:47 +05:30
CMakeLists.txt	tools: Increase the minimal supported CMake version to 3.16	2022-06-01 06:35:02 +00:00
README.md	Readme for the bluedroid ble50 example with tutorial of walkthrough example.	2021-11-19 12:04:47 +05:30
sdkconfig.defaults	build: remove COMPILER_DISABLE_GCC8_WARNINGS, no longer relevant	2022-05-27 11:40:40 +07:00
sdkconfig.defaults.esp32c3	build: remove COMPILER_DISABLE_GCC8_WARNINGS, no longer relevant	2022-05-27 11:40:40 +07:00
sdkconfig.defaults.esp32s3	build: remove COMPILER_DISABLE_GCC8_WARNINGS, no longer relevant	2022-05-27 11:40:40 +07:00

README.md

Supported Targets	ESP32-C3	ESP32-S3

ESP_IDF Periodic Adv Example

This example support for the periodic advertisement which allow the scanner to sync with the advertiser so that scanner and advertiser wake up same time. It support extended adv with 2M phy in connectable mode.

To test this demo, we can run the periodic_sync_demo, which can do periodic scan and try to sync with periodic adv.

Please, check this tutorial for more information about this example.

How to Use Example

Before project configuration and build, be sure to set the correct chip target using:

idf.py set-target <chip_name>

Hardware Required

A development board with ESP32-C3 SoC, ESP32-S3 and BLE5.0 supported chips (e.g., ESP32-C3-DevKitC-1, etc.)
A USB cable for Power supply and programming

See Development Boards for more information about it.

Build and Flash

Run idf.py -p PORT flash monitor to build, flash and monitor the project.

(To exit the serial monitor, type Ctrl-].)

See the Getting Started Guide for full steps to configure and use ESP-IDF to build projects.

Example Output

I (362) BTDM_INIT: BT controller compile version [3e61eea]
I (372) coexist: coexist rom version 8459080
I (372) phy_init: phy_version 500,985899c,Apr 19 2021,16:05:08
I (492) system_api: Base MAC address is not set
I (492) system_api: read default base MAC address from EFUSE
I (492) BTDM_INIT: Bluetooth MAC: 7c:df:a1:40:01:dd

I (712) MULTI_ADV_DEMO: ESP_GAP_BLE_EXT_ADV_SET_PARAMS_COMPLETE_EVT, status 0
I (712) MULTI_ADV_DEMO: ESP_GAP_BLE_EXT_ADV_SET_RAND_ADDR_COMPLETE_EVT, status 0
I (712) MULTI_ADV_DEMO: ESP_GAP_BLE_EXT_ADV_DATA_SET_COMPLETE_EVT, status 0
I (722) MULTI_ADV_DEMO: ESP_GAP_BLE_EXT_ADV_START_COMPLETE_EVT, status 0
I (732) MULTI_ADV_DEMO: ESP_GAP_BLE_PERIODIC_ADV_SET_PARAMS_COMPLETE_EVT, status 0
I (742) MULTI_ADV_DEMO: ESP_GAP_BLE_PERIODIC_ADV_DATA_SET_COMPLETE_EVT, status 0
I (742) MULTI_ADV_DEMO: ESP_GAP_BLE_PERIODIC_ADV_START_COMPLETE_EVT, status 0

Troubleshooting

For any technical queries, please open an issue on GitHub. We will get back to you soon.