AIROC™ Wi-Fi and Wi-Fi Bluetooth Combos Forum Discussions
Hi,
I would like to find out if it's possible to maintain a connection to an SSID while my Linux host is suspended.
Based on this document, https://www.infineon.com/dgdl/Infineon-AN227910_Low-power_system_design_with_AIROC_CYW43012_Wi-Fi_%26_Bluetooth_combo_chip_and_PSoC_6_MCU-ApplicationNotes-v03_00-EN.pdf?fileId=8ac78c8c7cdc391c017d0d39b66166f3, does the host offload occurs in this case?
If so, how do I test this using my Linux host? I'm using Ambarella S3lm as my SoC.
Thank you.
Show LessHello,
We are using CYW43455 and its godzilla release on linux 5.15.71. Occasionally, when device comes back from deep sleep, CYW43455 shows its connected ( RSSI is being changed when getting closer or further to AP), IP address is there, but the network data doesn't come through. In addition it looks like that Rx counter showed in output of ifconfig command doesn't change when CYW43455 is in this state.
Can you please help solving this issue ? Is this a known issue, is there a patch for it ? Or we would need to come up with mechanism to detect this state and then try some recovery steps (reconnect, interface down/up, reassociate)?
Thanks,
Bogdan
Show LessWe're considering a CYW54590-based wifi/BT module for use in an audio device, and it would be very useful to be able to perform (reasonably) accurate time synchronization between multiple devices. Does the CYW54590 firmware support any mechanism to do so? Support for IEEE 802.1AS (gPTP) clause 12 would be ideal but any other mechanism would be welcome too, even something as basic as the ability to cross-timestamp the TSF timer of the CYW54590 (which is already synced between all devices connected to the same wifi AP) by providing the TSF timestamp of a GPIO pulse.
Show LessDear everyone
We are trying to use the CYW43455 device to connect different AP.
First device we use Synology MR2200ac (WPA3), it connected successfully.
But when we use D-Link DIR-842 C1 which is having ImmortalWrt 23.05.1 firmware (WPA3), it can not be connected.
Does anyone have ever use CYW43455 device to connect the ImmortalWrt setting AP ?
Or can CYW43455 communicate to Immortal system?
Thank you.
Show LessHello. I am wondering, to use the CYW55572 in the https://github.com/Infineon/AIROC-Wi-Fi-Bluetooth-STM32, which module should it be integrated in? Is the AW-XH327 module in https://www.azurewave.com/wireless-modules-infineon.html a good solution?
Show LessHi all,
I am trying to confirm a STA mode for the 5GHz 144ch(5720MHz) with channel width=20MHz
but I can't access to a AP.
I've used the AIROC-Wi-Fi-Bluetooth-STM32 Expansion Pack 1.5.0 with Enterprise-security V2.1.0 from GitHub on STM32H747DISCO + Murata 2AE(CYW4373) board as a STA.
I've confirm the source code.
I found if the symbol "CY_WIFI_COUNTRY" is defined to "WHD_COUNTRY_JAPAN", it can NOT access to a AP.
If defined the "CY_WIFI_COUNTRY" to "WHD_COUNTRY_UNITED_STATES", it CAN access to a AP.
After July.2019, the 144ch of the W56 has been expand(accessed) in Japan and I think the WLAN firmware has been not supported above the expansion.
WLAN firmware version is as follows:
"WLAN Firmware : wl0: Aug 1 2023 00:41:38 version 13.10.246.321 (ebd095c CY) FWID 01-1c9488f8"
Does anyone know how to resolve this issue ?
Regards,
ChutaTheCat
Show LessHi Sir
we knew that there are two roaming way of 80211r , one is over-the-ds , the other is over-the-air.
Is it possible that disable over-ther-ds , and keep over-the-air function ?
Show Less
Hello everyone,
Hope you are doing well.
I'm working on Infineon-CYW9P62S1-43012EVB-01_PSoC_62S1_Wi-Fi_BT_Pioneer_Kit.
I want to validate the Bluetooth receiver (1M/2M/3M) performance. I'm using IQxel-MW LifePoint as a generator and sending waveform BT_1DH5_00001111_Fs80M.iqvsg, but not able to receive packets in AIROC tool.
Below are the observation in AIROC tool after sending BT_1DH5_00001111_Fs80M.iqvsg waveform from IQxel, Total packets and good packets are getting ZERO.
Can you pls help me on this how to get good packets and total packets on AIROC GUI?
or
Is there any HCI commands are there to be validated BT-Rx parameters?
Thanks,
Mohan
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