#RW612
Based on the documentation regarding coexistence for RW61x, here is the link: Coexistence Overview for RW61x ,it is evident that Bluetooth LE and 802.15.4 cannot coexist.
The coexistence details primarily focus on two modes: one involving Wi-Fi and Bluetooth LE, and the other involving Wi-Fi and 802.15.4.
Therefore, my inquiry pertains to the feasibility of utilizing Wi-Fi, Bluetooth, and 802.15.4 concurrently in my project based on RW612.
In the event that simultaneous operation is not feasible, is there a potential scenario where the application initiates with a work mode featuring Wi-Fi and 802.15.4, transitioning to a Wi-Fi and Bluetooth LE mode upon the need for Bluetooth configuration (e.g., triggered by a user pushing a configuration button), and subsequently reverting back to the initial Wi-Fi and 802.15.4 mode once the configuration is completed?
Dear @yongqiangtang123 ,
FRDMRW612 is OK for you. so download it's SDK, please!
About evaluation board of RW612, yes, it is not showed in hardware list.
Thanks!
Regards,
weidong
It seems that only the information about FRDMEW612 can be found on the official website, and there is no relevant introduction about RW612 - EVK. Do you have this information on your side?
Thank you!
Best regards,
YongQiang
Dear @yongqiangtang123 ,
FRDMRW612 & RW612-EVK board are both OK for you. You can select one of them.
--FRDMRW612 is for customer's solution expansion, which is main streaming product.
--RW612-EVK board is demonstrate all kinds of RW612 feature for customers.
Anyway, as long as there exists what you are concern in SDK, it is enough for you.
Thanks!
Regards,
weidong
Thank you very much for your response! You've provided a wealth of the details I need.
There's just one more thing I'd like to confirm. Which discovery board should I select? Perhaps the FRDMRW612?I noticed that this board has a PCB antenna and a u.FL connector. I'm wondering if one is for Wi - Fi and the other is for BLE/802.15.4. If so, we can test each of the three radios individually and also test their coexistence.
Thank you!
Best regards,
YongQiang
Dear @yongqiangtang123 ,
Please use 2.16_100 version of SDK, don't use 24.12, See the screenshot!
Then find middleware/wireless/coex/examples/coex_app
### 3. Build coex examples:
Modify these macros to generate different coexistence images,
| coexistence images | COEX_ENABLE_WIFI | COEX_ENABLE_BLE | COEX_ENABLE_OT | Simulation Case |
| ------------------ | ---------------- | --------------- | -------------- | ------------------------ |
| WiFi + BLE | ON | ON | OFF | Matter over WiFi |
| WiFi + OT | ON | OFF | ON | / |
| BLE + OT | OFF | ON | ON | Matter over Thread |
| WiFi + BLE + OT | ON | ON | ON | Matter over WiFi + OT BR |
> NOTE: If building BLE+OT, the ot libs should set `DOT_NXP_ENABLE_WPA_SUPP_MBEDTLS` to `OFF`.
Modify these options according to your needs,
| Options | Value |
| ------------------ | ------------------------------------------------------------------------------------------------------- |
| COEX_NXP_BASE | `edgefast` (default) - base on edgefast-shell |
| COEX_EXAMPLE_BOARD | `rdrw612bga` (default) - RW612-BGA, `frdmrw612` - FRDMRW612 |
| CMAKE_BUILD_TYPE | `flash_debug`(default), `flash_release` (**Use this option if you need to test throughput.**) |
......
these information should be helpful for your applications, check it carefully, please!
About zigbee examples: middleware/wireless/zigbee
Thanks!
Regards,
weidong
Thank you for your helpful response! Additionally, after downloading the SDK_24.12.00_FRDM-RW612 from https://mcuxpresso.nxp.com/en/dashboard, I noticed that I could only find examples related to the coexistence of Wi-Fi and BLE. Could you please provide examples related to Zigbee 3.0 and the coexistence of Wi-Fi, BLE, and 802.15.4?
Thank you!
Best Regards,
YongQiang
Dear @yongqiangtang123 ,
I checked your questions with internal team. Maybe you see the description in the Application Note.
>>In this document and for RW612 only, Bluetooth LE/802.15.4 represents Bluetooth LE or 802.15.4 as both
radios cannot coexist.
It means that BLE & 802.15.4 share the same RF Radio internally, BLE and 802.15.4 use the same RF Radio in time-division.
So for RW612, WiFi, BLE, and 802.15.4 can be designed to work simultaneously.
[Note]
In SDK document, there are 2 commands to configure coexistence.
-- wlan-single-ant-duty-cycle
--wlan-dual-ant-duty-cycle
Thanks!
Regards,
weidong
Hi ,
In spite of the age of this post, I was hoping you could provide non-secure access to this repo.
git clone ssh://[email protected]/connint/ot-nxp.git -b ot-nxp-devel
Results in:
ssh: connect to host bitbucket.sw.nxp.com port 22: Connection refused
fatal: Could not read from remote repository.
Please make sure you have the correct access rights
and the repository exists.
Also
Cloning into 'ot-nxp'...
fatal: unable to access 'http://bitbucket.sw.nxp.com/connint/ot-nxp.git/': gnutls_handshake() failed: Handshake failed
I need to work with WIFI and BLE at the same time on an RW612 using SDK v2.16and was hoping for as many examples as possible.
Thank you.