Wi-Fi Combo Forum Discussions

I have a device that I'm testing against, which is broadcasting beacons at 1Mbps, and my application on CYW43907 is not receiving them. It's capturing beacons from all other sources that I've tried just fine, but capturing these in Wireshark, I can see that they're all transmitted at 6Mbps. The device I'm missing also shows up when I sniff it - so it does broadcast 🙂

I suspect that maybe my application is not setting up the chip to use 802.11b rates, but I can't figure out how to do this.

I've found APIs to enable/disable 802.11n, but nothing for b.

I experimented with wwd_wifi_set_legacy_rate(WWD_STA_INTERFACE, 2), but it didn't make a difference - and other posts in the forum indicate that this may be AP only.

Any suggestions? Both on how to check the current supported rates in my app, and how to change them.

Hi all -

I've been given the task of maintaining a very old application built upon WICED 2.4.1. I'd like to use the function wwd_wifi_abort_scan() to terminate a call to wiced_wifi_scan_networks(), but my IDE doesn't find it. Can someone tell me where to locate it, or alternatively, another way of terminating the scan?

Thanks...

Hi guys, in our project we use both cyw43907 and cyw54907 with the shared code. But we want to detect if current chip type is cyw43907 or cyw54907 to show in hardware info. So do we have API or something to get the current chip type and make sure if it is cyw43907 or cyw54907?

I have an embedded platform of BLE and WiFi combo (CYW4343W) with ST32F4xx CPU. I need to perform some of Bluetooth test over the platform to go to Bluetooth SIC certificate process.

I am currently working with SDK WICED-Studio-6.6, and 

• An app mfg_test, 43xxx_Wi-Fi/apps/test/mfg_test
• BLE library, 43xxx_Wi-Fi/libraries/drivers/bluetooth/mfg_test
• Host utility, wl tool, 43xxx_Wi-Fi/libraries/test/wl_tool/wl4343WA1.exe

However, this seems to test WiFi (802.11 system) only, and "WICED manufacturing user guide" lists commands all WiFi related.

Here is my question, can I perform Bluetooth test with above app and utility? If not, are there any app and/or utilities available? The mfg_test app can run with WMBT in ModusToolbox?

Any sources, documents or comments are welcome.

Hi,

We have a requirement to control BLE Tx Power in our application running in advertisement mode.

We need your help in decreasing the BLE Tx Power on the BCM43012 module in advertisement mode.

It will be better if we have a command to dynamically change the BLE Tx Power.
If the BLE Tx Power is always Fixed per HCD file then please share with us the HCD files with different power levels.

Below are the required Tx Power levels.

1.  With -15dBm

2. With -18dBm

3. With -20dBm

Attaching the HCD file that is currently used on our board (BCM43012C0.1LV.hcd.zip).

Please let us know if you need any more details.

@DheerajPK_41 @GauravS_31 @SheetalJ @VictorZ_46 @VinayakS_26 

Regards,

Manoj