We have an official release of the Infineon AIROC Connectivity STM32 Expansion Pack v1.5.1 - Expansion Pack Link

In this update, we introduce support for the Wi-Fi 6/6E family and CYW43022 (Wi-Fi 5), along with compatibility for the Nucleo-144 shield board produced by MuRata (Embedded Artist) & Laird/Future. 

The Infineon Expansion Pack seamlessly empowers customers to integrate Infineon AIROC connectivity solutions into a broad spectrum of mass-market applications.

This release not only broadens our product portfolio with the inclusion of AIROC Wi-Fi 6/6E family chips, but also facilitates an effortless integration process, allowing our customers to harness the full potential of our Wi-Fi solutions.

For comprehensive information, please refer to the attached Expansion Pack User Guide (v1.5.1).

Download and Learn More:

To access the latest release and gain further insights, please visit our Infineon GitHub repository:

• Infineon GitHub: GitHub Link
• Infineon AIROC Wi-Fi/BT Connectivity STM32 Expansion Pack v1.5.1: Expansion Pack Link
• Infineon AIROC Wi-Fi/BT Connectivity STM32 User Guide v1.5.1: User Guide Link

Here is a summary of the key highlights in this release:

What's Included:

• Patch Release (maintenance Bluetooth Firmware)

Version 1.5.1 (Build 4586) Highlights:

• Update Bluetooth FW for Murata 2BC/2AE modules
• Update Bluetooth FW for Laird STERLING-LWB5plus module
• Update URL in pdsc

Supported STM32 Nucleo-144/Eval Boards and MCUs:

• MuRata Nucleo-144 Adapter board + M.2 Wi-Fi module.
• NUCLEO-H563ZI board and STM32H5xx
• STM32H747I-DISCO Discovery kit and STM32H7xx
• STM32U575I-EV Evaluation board and STM32U5xx
• STM32L562E-DK kit and STM32L5xx

Upcoming Release v1.6.0:

• Addition of STM32 Nucleo-144 board support across all series.
• TCPKA keepalive (payload) offload with multiple sessions.
• Wake-on-WLAN (wowlpf) support for remote wake-up.
• TLS over TKO integration.
• MQTT keepalive enhancement.

I'm working on a gateway device and am trying to understand how audio gets transferred to the Bluetooth portion of an AIROC Combo. It appears that most implementations transfer the audio over the HCI interface and gate it with a PCM FSYNC signal. Is this correct? And would the AIROC Combo be treating the FSYNC signal as an input with it coming from a host acting as a PCM master?

Hi.
Q. about BLE in CYW4373:

1: I am interest info about BLE - can this BLE work in Peripheral+Central mode? And how many connections supports in both modes in one time? For exmp. I need 2 connection in peripheral and 2 connections in central mode + advertising.
2. I used CYW43455 - if I can use this driver (43455 WICED) for CYW4374 (for RTOS)? (about BLE)

Regards
zozo

Hi,

I am working STM32 platform with CYW43012 module. the BT function works. But the RF TX signal is weak with default brcm_patchram_buf[] in w_bt_firmware_controller.c

I have other BT hcd file from module maker.

May I know how to convert CYW43012 hcd file c code arrary brcm_patchram_buf[] in w_bt_firmware_controller.c

Thanks.

Austin

Hello,

I am using imx8mn device & its running on android 9 2.3.4 OS.
It has cyw43438 wifi BT combo module. I got the bluetooth MFG tool from the below ticket I have created which is mbt.
https://community.infineon.com/t5/AIROC-Wi-Fi-and-Wi-Fi-Bluetooth/Bluetooth-manufacture-tests-for-cyw43438-wifi-BT-combo-module/td-p/435969

We have one requirement as below,
 BLE TX continuous mode should be set by SW/HW and the channel/frequency must be changed.

Could you provide me the command to
1) set continuous TX mode using BLE 
2) switching the channel/frequency in ongoing test started from the above test?

Please provide the other manufacture tool which support this functionality if mbt tool does not support above command.
We have already scheduled certification test. So we need this information as soon as possible.

Thanks,
Sujay

I recently acquired a laptop with an AIROC™ Wi-Fi and Bluetooth combo module. The Wi-Fi connection works Library Genesis Website ePUB conversion Tools, Online Bookstores, scholarly Publications fine most of the time, but I've noticed that the Bluetooth connection keeps dropping unexpectedly. Has anyone else experienced a similar issue with their AIROC™ Wi-Fi and Bluetooth combo module, where the Bluetooth connection randomly drops?

Hello everyone, I am using the LBEE5KL1DX-883 module based on CYW4343W from Murata. The schematic is as follows,anything wrong?

I have referenced the example from the I.MX RT1060 SDK, and I have successfully ported the Webserver program, which means that the SDIO WiFi part is working fine. However, I am encountering a issue during Bluetooth initialization. I am using the evkmimxrt1060_wiced_ble_4343W example from RT1060 SDK 2.9.3. I've noticed that after running the program, it continuously sends 0x01 0x03 0x0c 0x00 to the Bluetooth UART but doesn't receive any responses. What could be the possible cause of this issue?

Additionally, I've noticed that there are four files in the firmware directory of the SDK. What are these files for, and do I need to flash firmware to the Bluetooth module?

I will appreciate any assistance you can provide.

Hi, when I input following HCI commands to let the device emit carrier wave in 2402MHz/2480MHz, the device can emit but only last for few seconds. Do you know how I can let the device to continue emitting 2402MHz/2480MHz carrier wave?

hcitool -i hci0 cmd 0x03 0x003
hcitool -i hci0 cmd 0x3F 0x014 0x00 0x02 0x00 0x00 0x09 0x00 0x00