AIROC™ Wi-Fi and Wi-Fi Bluetooth Combos Forum Discussions
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:
- 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?Show Less
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)
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
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.
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.
We have a custom board with STM32MP157FAC1.
Kernel version is 5.10.153.
I know that Murata 1DX is used on STM32MP157C-DK2 board and that's why we choose it to use in our product.
But in our case, module is waiting in loading state.
The command for probe the module:
modprobe brcmfmac debug=0x1FFFFE
[ 422.736902] cfg80211: Loading compiled-in X.509 certificates for regulatory database [ 422.771509] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7' [ 422.922159] brcmfmac: brcmfmac_module_init No platform data available. [ 422.927641] brcmfmac: brcmf_ops_sdio_probe Enter [ 422.927671] brcmfmac: brcmf_ops_sdio_probe Class=0 [ 422.927689] brcmfmac: brcmf_ops_sdio_probe sdio vendor ID: 0x02d0 [ 422.927706] brcmfmac: brcmf_ops_sdio_probe sdio device ID: 0xa9a6 [ 422.927722] brcmfmac: brcmf_ops_sdio_probe Function#: 1 [ 422.934208] brcmfmac: brcmf_ops_sdio_probe Enter [ 422.934236] brcmfmac: brcmf_ops_sdio_probe Class=0 [ 422.934254] brcmfmac: brcmf_ops_sdio_probe sdio vendor ID: 0x02d0 [ 422.934271] brcmfmac: brcmf_ops_sdio_probe sdio device ID: 0xa9a6 [ 422.934288] brcmfmac: brcmf_ops_sdio_probe Function#: 2 [ 422.934312] brcmfmac: brcmf_ops_sdio_probe F2 found, calling brcmf_sdiod_probe... [ 422.943403] brcmfmac: brcmf_sdiod_probe set F2 blocksize to 512 [ 422.950180] brcmfmac: brcmf_sdio_probe Enter [ 422.959621] brcmfmac: F1 signature read @0x18000000=0xffffffff
brcmfmac 311296 1 - Loading 0xbf8e2000 cfg80211 622592 1 brcmfmac, Live 0xbf849000 rfkill 24576 1 cfg80211, Live 0xbf818000 brcmutil 24576 1 brcmfmac, Live 0xbf800000
From that point, we cannot event reboot the board properly.
The important part is, we made it work with the kernel version 5.4.
Can anyone please help about this issue?
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?Show Less
Hi, I read AIROC Wi-Fi/Bluetooth STM32 Expansion pack user guide.
I want to try Murata 1LV M.2 module with NUCLEO-H563ZI board.
but I can't find muRata NUCLEO adapter board(LBEE0ZZ2WS)
How can I get "LBEE0ZZ2WS" Board??
and is it possible to use "muRata uSD-M2 Adapter board(LBEE0ZZ1WE)" instead of LBEE0ZZ2WS??Show Less
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.Show Less
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