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6ffc6a40a7
* switch root clk src to PLL for modem reg opt and added callback * register power_down/power_up callback in ieee802154 driver for esp32c6 * remove software regdma opt in bt
2.0 KiB
2.0 KiB
Supported Targets | ESP32-C6 | ESP32-H2 |
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OpenThread Sleepy Device Example
The example demonstrates the Thread Sleepy End Device (SED), the device will enter Light Sleep mode during idle state.
How to use example
Hardware Required
- Prepare an 802.15.4 SoC development board as an OpenThread Sleepy End Device (SED).
- Connect the board using a USB cable for power supply and programming.
- Choose another 802.15.4 SoC as the OpenThread Leader.
Configure the Openthread Dataset
- Run ot_cli on another 802.15.4 SoC device to create openthread dataset configuration and start an openthread network as the leader.
- Configure the Openthread dataset using
idf.py menuconfig
inComponent config ---> Openthread ---> Thread Operation Dataset
, ensuring that the openthread sleepy device's dataset matches the dataset of the leader.
Build and Flash
Build the project and flash it to the board. Use the following command: idf.py -p <PORT> erase-flash flash monitor
.
Example Output
As the example runs, you will see the log output indicating the initialization and operation of OpenThread, including the device joining the OpenThread network as a Sleepy End Device (SED) and periodic polling of the leader.
I (769) btbb_init: btbb sleep retention initialization
I (769) ieee802154: ieee802154 mac sleep retention initialization
I(769) OPENTHREAD:[I] ChildSupervsn-: Timeout: 0 -> 190
I (699) main_task: Returned from app_main()
I (799) OPENTHREAD: OpenThread attached to netif
I(799) OPENTHREAD:[N] Mle-----------: Mode 0x0f -> 0x04 [rx-on:no ftd:no full-net:no]
I(809) OPENTHREAD:[N] Mle-----------: Role disabled -> detached
I (819) OPENTHREAD: netif up
I(1519) OPENTHREAD:[N] Mle-----------: Attach attempt 1, AnyPartition reattaching with Active Dataset
I(2479) OPENTHREAD:[N] Mle-----------: RLOC16 fffe -> 5023
I(2529) OPENTHREAD:[N] Mle-----------: Role detached -> child