AIROC™ Wi-Fi MCUs Forum Discussions
Hi Communties,
I have questions about IFW56810(The AIROC™ Cloud Connectivity Manager (CCM) modules).
https://www.infineon.com/cms/jp/product/wireless-connectivity/airoc-cloud-connectivity-manager/
According to the ProductBrief and DataSheet, I guess this module is not certified for Japan.
When we want to use this module in Japan, how can we deal with certification?
Can we request Infineon to do the certification work?
Or do we need to do the certification work by ourselves?
Best Regards,
T. Shibutani / Nexty
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In this specific situation, wpa_supplicant (wpa_cli) is used when the device which has CYW43455 1MW chip is in normal mode. When the device goes to deep sleep( linux goes suspend to RAM mode) 1MW chip goes to power-save mode.
My question is when the device is in the state above, can we use internal supplicant to offload gtk rekeying ? And is it possible that when the device is back to normal state to external and internal supplicant are used simultaneously?
Show LessHi,
I am implementing WLAN Low Power Mode using Type 1LV with STM32H747I-DISCO on stm32cube IDE. When wifi module connected with phone's hotspot its working fine, i.e. waking up only after receiving packets. But when it is connected with router, It wakes up continuously as it identifies broadcast and multicast activities on router. Is there any api or any method which can block these multicast and broadcast packets on wifi from router. I have used WLAN OFFLoads enabled method also, but it still detects those activities. I only want it to wake up after i send a packet.
Thanks,
Show Lesshi
we can not download blob file to evb
Application: wifi_bt_tester
sofeware: AIROC-Wi-Fi-Bluetooth-STM32-release-v1.5
evb:STM32L562E-DK
wifi :murata 1LV M.2
error message:
Command console application
Function whd_download_wifi_clm_image failed at line 66 checkres = 33556433
Function whd_download_wifi_clm_image failed at line 66 checkres = 33556433
****************************************************
** ERROR: WLAN: could not download clm_blob file
** FATAL ERROR: system unusable, CLM blob file not found or corrupted.
****************************************************
Could not deinit whd because wifi power is on
Failed to initialize Wi-Fi
FAIL
james
Show LessHi Sir
We are using Nvidia Jetson Nano + CYW55573/AWXB327MA-PUR M.2 , referring to the Nvidia Jetson bring-up with Infineon AIROC Wi-Fi 6 CYW5557x documentation at https://github.com/neilch0811/Infineon-AIROC-Wi-Fi-Nvidia-Release/blob/5099250b501d4e06dbd8c7e96d163decb8a82d75/Nvidia%20Jetson%20Orin%20AGX%2BCYW55573-DebianPkg-BringupSteps.pdf
and
https://github.com/neilch0811/Infineon-AIROC-Wi-Fi-Nvidia-Release/blob/main/AIROC%E2%84%A2%20CYW5557x%20Wi-Fi%206%20%26%20Bluetooth%C2%AE%20bring%20up%20with%20Nvidia.pdf. We can successfully connect to the internet using command-line instructions. However, we are unable to manage Wi-Fi using the OS's built-in network manager. The options related to Wi-Fi in the network manager are greyed out, and wpa_supplicant is mentioned to be used from FMAC. Can you provide us with some guidance on how to address this issue? Thank you.
Hi Sir,
Please CYW55572 device marking.
Thanks for supports.
Best Regards,
Howard
Hi,
I am a beginner. I want to configure wifi in sleep mode and wake it up as packet is received. I am using CYW43439 with STM32 controller. Can you suggest me how to proceed and what to refer in order to implement the same.
Thanks
Show LessHi Support Team
Could you provide us the most suitable SoC and Module part number for T-BOX/Smart carbody application?
It require the SOC and Module support WIFI (wifi5 is OK , no need for wifi6)+Bluetooth (classical+ble). Many thanks.
Show LessHi,
We are waiting on the serial flash support on modustoolbox for the cyw43907. Our aim is to implement OTA and also read /write some data on the flash.
Is it still planned to be implemented?
Thanks,
Cédric
Show LessHi,
How to configure wlan Sleep in CYW54907 in CYW954907AEVAL1F.
I've tried using WICED SDK and ModusToolBox for programming the device. Using Wiced Studio, I've flashed the "mfg_test" example which enables the wl tool, by which I could pass wl commands and issue the wl mpc command to put the device to sleep.
But on executing the program I came to know that it only supports the below modules,
on trying to pass commands using these exe files, the chip is not responding,
I've tried the "test_console" program from WICED studio as well, which provides a large set of commands which can be passed through any terminal programs like tera term.
There, the sleep command is not working and we are not seeing any decrease in the current numbers on issuing sleep. whereas the hibernation command is working and current numbers are decreasing as expected.
I've tried the wl43909B0.exe --serial 49 command and it is giving a response, but on issuing the mpc 1 command, I'm not seeing any decrease in the current number but the current stays at 57mA(VBAT) and 1.8mA(VDDIO).
How to use wl tool with CYW54907 for executing Sleep, transmission, etc commands.
How to put the chip in wl sleep?
please help me configure these states.
Regards,
Arun
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