Wi-Fi Combo Forum Discussions

Processor: CYW43907 (Murata 1GC module)

SDK: WICED 6.4

Issue 1:

Calling wwd_wifi_get_ap_info provides an AP mac address that does not match what the client is connect to.

The MAC provided is a valid MAC address of an AP but not what the Aruba Controller shows the client being connected to. It could be a cached MAC address from a previous connection before roaming but i don't have wireless captures to verify.

Issue 2:

Calling wwd_wifi_get_channel provides incorrect channel. The channel provides does not match the connected AP configuration. For example, if running channel 36 on the AP, the result of wwd_wifi_get_channel might be 39 or something close to the correct channel (not random or completely off).

Both of these commands read directly from the WLAN core via the ioctl commands so it is not a cached value within WICED layers.

Has anyone seen this?

Hi,

We are using CYW43455 chipset driver on STM32MP processor. We did the following AP mode testing and got the packet loss.

1. Configured the CYW43455 as AP mode <Linux>

iw dev wlan0 interface add wlan1 type __ap

ifconfig wlan1 192.168.10.1 up

hostapd /etc/hostapd.conf -B

udhcpd /etc/udhcpd.conf

2. Trying to connect CYW43455 from another PC.

3. Connected successfully.

4. Did the ping on both the side and got the packet loss in ping response.

Need your support on this.

Regards, Zaid

Hi,

I am working on Murata1LD board. When I use ota2_manuf_image in the build statement to create the ota2 manufacting image, it results in following error.

make.exe[1]: *** No rule to make target 'ota2_failsafe', needed by 'ota2_manuf_image'.  Stop.

make.exe[1]: *** Waiting for unfinished jobs....

Makefile:351: recipe for target 'main_app' failed

make: *** [main_app] Error 2

Can you please help me to resolve it.

Thank you,

Binsy M S

Hi

We are using CYW43455 chipset driver on STM32MP processor. I am able to test Wifi Station and Wifi Access Point separately on the board (Linux OS) and it is working fine.

When I configure  Wifi Station and Wifi Access Point concurrently, Wifi station is not working (AP is working fine). Do I need to look into any platform related changes in the SDIO controller driver? Please provide your suggestion

- Zaid

Hi,

I've found some documentation about OTA2 implementation on the client side ('OTA2 update support' in \doc of the SDK and some forum posts) but I still don't fully get the big picture.

Follow are some questions:

1. Does the modified image file resides on a predefined web server? Is it accessed over http/s?
2. Is there any MQTT implementation of OTA2?
3. Is there any 'negotiation' between the client and the server to verify image eligibility for download before actually downloading it (i.e. image versioning info)?
   Is this negotiation done independently at app level (rather than using OTA2 engine)?
4. IS there any documentation describing the overall process, including server side considerations,  out there?

Thanks for any advice

Hi everyone,

i need to pass the RED (Radio Equipment Directive) certification for a custom board with the IC CYW4343W.

I found this page CYW4343W/CYW43438 Product Guide with some info about the board, with this article WICED Wi-Fi Direct Test mode: Introduction  about the DTM.

When i load the sketch, if i type:

wl4343WA1.exe --serial 16 ver

the serial returns a string:

7.45 RC41.0 wl0: Jan 10 2017 19:57:03 version 7.45.98.6 (r663489) FWID 01-cf6f763a

without the "WLTEST". The article says that the "WLTEST" must appear.

I'm using the Wiced Studio 4.1, 6.2 and 6.4.

Hi,

Can CY8C624ABZI-D44 + CYW4343W work?

Which development environment do I need to use? (WICED STUDIO or MODUSTOOLBOX)

Can you provide reference hardware and software design?

I'm using CYW94343WWCD1_EVB with WICED Studio 6.4.
I'd like to develop WiFi sniffer software using this CYW94343WWCD1_EVB without PC and WireShark.
Is it possible?

If possible, please tell how to develop it.

I hope this can be achieved by modifying some of the existing examples in WICED Studio 6.4.