Wi-Fi Bluetooth for Linux Forum Discussions

Infineon Android Release [2023-12-21]

Package Version ahd-2023_1221 Release Date 2023-12-21 Description Infineon Android release for the broad market. This release has been qualified on IM... Show More

By AbhilashaD_26

Dec 20, 2023

469

Wi-Fi Bluetooth for Linux

Linux Bluetooth® SDK package (Latest)

Description The package contains all the required files (including AIROC™ Bluetooth® stack for ARMv8 Linux, Bluetooth® porting layer, and sample code... Show More

Description

The package contains all the required files (including AIROC™ Bluetooth® stack for ARMv8 Linux, Bluetooth® porting layer, and sample code examples of Bluetooth® profiles) to evaluate and test Bluetooth® Classic and Low Energy on AIROC™ combo chip (CYW4373, CYW43439, CYW55573/2/1).

What's new?

Package comes with codes examples to demonstrate Bluetooth LE Audio capability of CYW55573/2/1 in hosted mode. The code example demonstrates Bluetooth® LE Audio unicast and broadcast functionality.

Functions include:

Broadcast audio stream scanning
Receiving broadcast audio stream
Unicast audio stream establishment
Unicast audio stream release
Unicast sink connect to source (1 CIG, 1 CIS)

Bluetooth® Linux Code Examples & Supported Chip

Code example	Feature demonstration	Supported chip
LE Audio CIS Source	Implements the Unicast Source application using BTSTACK and LE-Audio profile library	CYW55573/CYW55572/CYW55571
LE Audio CIS Sink	Implements the Unicast Sink application using BTSTACK and LE-Audio profile library	CYW55573/CYW55572/CYW55571
LE Audio BIS Source	Demonstrates the ability of LE Audio broadcast	CYW55573/CYW55572/CYW55571
LE Audio BIS Sink	Demonstrates the ability to receive LE Audio broadcast	CYW55573/CYW55572/CYW55571
Linux Bluetooth® Find me	Demonstrates the Find Me profile which defines the behavior when a button is pressed on one device to cause an alerting signal on a peer device	CYW55573/CYW55572/CYW55571
Linux Bluetooth® hello sensor	Demonstrates GATT database and device configuration initialization, sending data to the client and processing write requests from the client	CYW55573/CYW55572/CYW55571 CYW43439,CYW4373
Linux Bluetooth® Wi-Fi onboarding	Demonstrates the feature that enables devices to connect to a Wi-Fi access point without requiring a physical interface	CYW55573/CYW55572/CYW55571 CYW43439,CYW4373
Linux Bluetooth® Headset	Multiple profile code example that demonstrates the use cases and ability of audio-related functions such as A2DP, AVRCP CT, and HFP	CYW55573/CYW55572/CYW55571
Linux Bluetooth® SPP	Demonstrates how two devices can establish a wireless communication link that emulates a traditional serial port connection	CYW43439,CYW4373

Package GitHub link: https://github.com/Infineon/ifx-linux-bluetooth

Release notes

Please go through the attached released notes for more details on the package.

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AnjanaM_61

Feb 2, 2024

677

Wi-Fi Bluetooth for Linux

Cypress Linux WiFi Driver Release (FMAC) [2023-11-28]

Package Version v5.15.58-2024_0118 Release Date 2024-01-18 Github Link V5.15.58 backport package: Link V6.1.19 patch... Show More

Github Link

V5.15.58 backport package: Link

V6.1.19 patch: link

Description

This is Cypress's Linux brcmfmac driver and firmware support package.
Brcmfmac is an open-source driver project.

Files in this release:

Part 1: cypress-fmac-v5.15.58-2023_1128.zip
* Backports package (cypress-backports-v5.15.58-2023_1128-module-src.tar.gz)
* Firmware/clm_blob files (cypress-firmware-v5.15.58-2023_1128.tar.gz)
* Cypress fmac patch files (cypress-patch-v5.15.58-2023_1128.tar.gz)
* Device tree files (cypress-devicetree-2023-11-28.tar.gz)
* hostapd/wpa_supplicant patch (cypress-hostap_2_10-2023_1128.tar.gz)
* Cypress customer patch (cypress-custom-patch-5.4.21.tar.gz)
* Cirrent Agent (cypress-cirrent-1.60.tar.gz)
* Documents (docs/)
* README

Part 2: cypress-patch-v6.1.19-2023_1128.zip

* Cypress fmac patch files for Vanilla v6.1.19(cypress-patch-v6.1.19-2023_1128.tar.gz)
* Infineon-Vanilla-Kernel-v6.1.19-Bring-up-Reference_20201221.pdf

Checksum

cypress-fmac-v5.15.58-2023_1128 sha256sum: 
990b5f6beeb9530525f254977569fd25936e09f9ef1bf36ca52118e73dff3e68 cypress-backports-v5.15.58-2023_1128-module-src.tar.gz
ce3bb31020e5ffe24fe549802440c137d14a05ad77af3e8e1fb9e184db96ed55 cypress-cirrent-1.60.tar.gz
0c8da2efe289115f2242aa3f69de5bc616cb893ecd411e11194c4c008418bb2e cypress-custom-patch-5.4.21.tar.gz
c38cca05bb05db6198af7809c7a2e519cb33a06b02ebd4d626588c9038f7259b cypress-devicetree-2023-11-28.tar.gz
92608ceb4509cc02730833ce2119662b3c116a3956ca303245e97378186dc2a3 cypress-firmware-v5.15.58-2023_1128.tar.gz
771099830bd106307e77ebdd4d27a3e18de27bb60889c4db4bca81f44ade495d cypress-hostap_2_10-2023_1128.tar.gz
8fe7d8b677032fb04374615aae27c5a3131499956dc22ddb420847a3876974c6 cypress-patch-v5.15.58-2023_1128.tar.gz

cypress-patch-v6.1.19-2023_1128 sha256sum:
933ac3a50f0146b4078beb5e398c75a93ab0a1979a93d120a1c0ba2a06ab0ff7 Infineon-Kernel-v6.1.19-Bring-up-Reference.pdf
ac23fabed00e5c5ab0c3720fa0eb6fa135a589e009714f783701fe557abe3fe7 v6.1.19-2023_1128.tar.gz

Part 3: cypress-fmac-v5.15.58-2024_0118.zip
8ccbebf31bf69c85dc7d05fb7e3597fa282c3ba5373d76b2a65364191abb14d0 cypress-backports-v5.15.58-2024_0118-module-src.tar.gz
ce3bb31020e5ffe24fe549802440c137d14a05ad77af3e8e1fb9e184db96ed55 cypress-cirrent-1.60.tar.gz
92e7196a896fa65138c8297d4202a1811564605360f807faa2c8af310eddeb2e cypress-custom-patch-5.4.21.tar.gz
40dd314cee28149028a2d524ccd5d25f20336c7314e1e26654daecf4c9a796d2 cypress-devicetree-2024-01-18.tar.gz
739d1fae54d885e136847af2957821324c18c68622f204992e268b991172da53 cypress-firmware-2024_0118.tar.gz
2a411fb64818b054498645f64e3ef3b29e4db9a36b65987d9a3af76c2d60f765 cypress-hostap_2_10-2024_0118.tar.gz
8e43bc4487c5d4e77880e2fc9d3152a011063c5b0f3871e277561f0108a88304 cypress-patch-v5.15.58-2024_0118.tar.gz

[Change Log]

2023-12-18 Initial Post

2023-12-22 Add cypress-patch-v6.1.19 to support build brcmfmac on 6.1.19

2024-01-18 Fix for system crash post suspend and resume with CYW55572/55573 [PCIe]

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By DoubleLo

Dec 18, 2023

4731

Wi-Fi Bluetooth for Linux

AIROC Bluetooth Stack Linux Asset Release

Solved

The BT assets of AIROC Bluetooth Stack (Linux) Release are all on GitHub now. Description: AIROC Bluetooth Stack is Infineon's Bluetooth Host Protoco... Show More

AnjanaM_61

Nov 10, 2023

965

Wi-Fi Bluetooth for Linux

Wi-Fi A-class Linux Driver releases (latest and archived)

The latest Infineon Linux Wi-Fi driver (FMAC) release can be accessed here: Sr. No. Driver release name Release link 1 Backports v5.15.58-2023_11... Show More

GauravS_31

Jun 28, 2023

1473

Wi-Fi Bluetooth for Linux

Infineon Android Release [2022-12-23]

Package Version ahd-2022_1223 Release Date 2023-01-03 Description Cypress Android release for the broad market. This release has been qualified on Hik... Show More

By DoubleLo

Jan 2, 2023

1681

Wi-Fi Bluetooth for Linux

wl_tool cross compile (armv7l w/custom toolchain)

Solved

Hi there, We are trying to fcc wifi certify our project which uses a custom buildroot toolchain and arm processor. We need help to compile the wl_tool... Show More

By hongkongkiwi

Apr 4, 2022

2528

Wi-Fi Bluetooth for Linux

Cypress Linux WiFi Driver Release (FMAC) [2021-10-20]

Package Version v5.10.9-2021_1020 Release Date 2021-10-20 Description This is Cypress's Linux brcmfmac driver and firmware support package.Brcmfmac is... Show More

Package Version

v5.10.9-2021_1020

Release Date

2021-10-20

Description

This is Cypress's Linux brcmfmac driver and firmware support package.
Brcmfmac is an open-source driver project.

Files in this release:
* Backports package (cypress-backports-v5.10.9-2021_1020-module-src.tar.gz)
* Firmware/clm_blob files (cypress-firmware-v5.10.9-2021_1020.tar.gz)
* Cypress fmac patch files (cypress-patch-v5.10.9-2021_1020.tar.gz)
* Device tree files (cypress-devicetree-2021-10-20.tar.gz)
* hostapd/wpa_supplicant patch (cypress-hostap_2_9-1-2021_1020.tar.gz)
* Cirrent Agent (cypress-cirrent-1.60.tar.gz)
* Documents (docs/)
* README

Checksum

sha256sum: 
632ac3c28581d08ba91a083dd0edd60babb637274a6276b656435cdd298c57dd  cypress-fmac-v5.10.9-2021_1020.zip
4241b4c636e5e4503ffc300481882dc69b64485cdf094105108e8a82d0b16797  cypress-backports-v5.10.9-2021_1020-module-src.tar.gz
ce3bb31020e5ffe24fe549802440c137d14a05ad77af3e8e1fb9e184db96ed55  cypress-cirrent-1.60.tar.gz
4aa347ba153ed4945737bf428fcee54877936998b5a60b16aa7cbbc87aaba7c6  cypress-devicetree-2021-10-20.tar.gz
95d2cb7c81c7fe60cc1811932b13f55ce5a9b4296f27182bfa57b3d37fe2a6f3  cypress-firmware-v5.10.9-2021_1020.tar.gz
88cce99e67f05c7bdfea8277740ad5bd06b54649c0b9c1dfc3052377b11f8091  cypress-hostap_2_9-1-2021_1020.tar.gz
bdf37bb84ab5264dab09115df056182bf96fceff4792042d88bc66abc3058d08  cypress-patch-v5.10.9-2021_1020.tar.gz

[Change Log]

2021-10-26 Initial Post

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By Chi-HsienL_21

Oct 25, 2021

3771

Wi-Fi Bluetooth for Linux

Cypress Linux WiFi Driver Release (FMAC) [2021-05-27]

Package Version v5.4.18-2021_0527 Release Date 2021-05-27 Description This is Cypress's Linux brcmfmac driver and firmware support package. Brcmfmac i... Show More

Package Version

v5.4.18-2021_0527

Release Date

2021-05-27

Description

This is Cypress's Linux brcmfmac driver and firmware support package.

Brcmfmac is an open-source driver project.

Files in this release:
* Backports package (cypress-backports-v5.4.18-2021_0527-module-src.tar.gz)
* Firmware/clm_blob files (cypress-firmware-v5.4.18-2021_0527.tar.gz)
* Cypress fmac patch files (cypress-patch-v5.4.18-2021_0527.tar.gz)
* Device tree files (cypress-devicetree-2021-05-27.tar.gz)
* hostapd/wpa_supplicant patch (cypress-hostap_2_9-2021_0527.tar.gz)
* Cirrent Agent (cypress-cirrent-1.60.tar.gz)
* Documents (docs/)
* README

Checksum

sha256sum: 
6dd1fe42791cb56fa4162d0a384cdca4052a428a259200afdc1eb2caa53543aa  cypress-fmac-v5.4.18-2021_0527.zip
7b1f01076dc74fd1edf9983313822b9712d31a91bc4eb76e404fa37174c2bba0  cypress-backports-v5.4.18-2021_0527-module-src.tar.gz
ce3bb31020e5ffe24fe549802440c137d14a05ad77af3e8e1fb9e184db96ed55  cypress-cirrent-1.60.tar.gz
912598558111fcaa190e3dc319e53b91d1b84050af7e57dd3d2d5c889e856fa0  cypress-devicetree-2021-05-27.tar.gz
79698811c4a4756e9fd6bd0b26781f929b0b0405f24651efce07d805fe31c52d  cypress-firmware-v5.4.18-2021_0527.tar.gz
63e3d9d0c7ed7182fae5e9ef55b1c99c5a907bac26f3959a6b8ae24d591a2c4f  cypress-hostap_2_9-2021_0527.tar.gz
5302ec9679ec5af7e6a3b871fc06845468873cd2a55c381c7256af7eea647acf  cypress-patch-v5.4.18-2021_0527.tar.gz

[Change Log]

2021-05-20 Initial Post

2021-05-27 Update documentation in doc/

2021-09-03 Firmware Update for 4356-pcie, 4339, 43362 (cypress-firmware-v5.4.18-2021_08_12.zip)

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By Chi-HsienL_21

May 20, 2021

6198

Wi-Fi Bluetooth for Linux

Cypress Linux WiFi Driver Release (FMAC) [2021-01-14]

Package Version v5.4.18-2021_0114 Release Date 2021-01-21 Description This is Cypress's Linux brcmfmac driver and firmware support package. Brcmfmac i... Show More

By Chi-HsienL_21

Mar 4, 2021

1690

Wi-Fi Bluetooth for Linux

Cypress Android 10 Release [2021-01-14]

Framework Versioncy-imx-android-10.0.0_2.0.0-6 Kernel VerisonLinux localhost 5.4.3-00002-ga85b5953f05b #1 SMP PREEMPT Wed Dec 23 07:58:53 CST 2020 aar... Show More

By Chi-HsienL_21

Mar 4, 2021

1179

Wi-Fi Bluetooth for Linux

Cypress Linux WiFi Driver Release (FMAC) [2021-01-14]

Package Version v5.4.18-2021_0114 Release Date 2021-01-21 Description This is Cypress's Linux brcmfmac driver and firmware support package. Brcmfmac i... Show More

Package Version

v5.4.18-2021_0114

Release Date

2021-01-21

Description

This is Cypress's Linux brcmfmac driver and firmware support package.

Brcmfmac is an open-source driver project.

Files in this release:
* Backports package (cypress-backports-v5.4.18-2021_0114-module-src.tar.gz)
* Firmware/clm_blob files (cypress-firmware-v5.4.18-2021_0114.tar.gz)
* Cypress fmac patch files (cypress-patch-v5.4.18-2021_0114.tar.gz)
* Device tree files (cypress-devicetree-2021-01-21.tar.gz)
* hostapd/wpa_supplicant patch (cypress-hostap_2_9-2021_0114.tar.gz)
* Cirrent Agent (cypress-cirrent-1.60.tar.gz)
* README

Checksum

a3e914ed8e3b2e5057cdd3c6ab09ff2771a745bd767ba7aada33efe872b57899  cypress-fmac-v5.4.18-2021_0114.zip
17b987189e50fb539151e2931cf7deffe261a4c1e16a4ee4b08aca604480e03f  cypress-backports-v5.4.18-2021_0114-module-src.tar.gz
ce3bb31020e5ffe24fe549802440c137d14a05ad77af3e8e1fb9e184db96ed55  cypress-cirrent-1.60.tar.gz
48a7f1a4935ac6286698d19149186c3b3ae11d0d68a2301e301fdfeeba453cb1  cypress-devicetree-2021-01-21.tar.gz
c4bcfc14575a0d6a1954bc0c140eb2130ca8f2059194cee77b59e69fe7d0212d  cypress-firmware-v5.4.18-2021_0114.tar.gz
074accc6e89882aaf3c3b05624f01d7669b64afab283e4d2ea33212791a5ea19  cypress-hostap_2_9-2021_0114.tar.gz
7cdee40e7df02718cea56d48358863eb6bd63c0ff641d82f5a5b566a66f644f7  cypress-patch-v5.4.18-2021_0114.tar.gz

Note

The same driver/firwmare is also released on GitHub. Here's the landing repo:

https://github.com/cypresssemiconductorco/ifx-linux-wireless

Change Log

[2021-03-05]

Initial Post

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By Chi-HsienL_21

Mar 4, 2021

2926

Wi-Fi Bluetooth for Linux

Linux Maintenance Software Release

Dear Cypress Infineon Linux Community,In the Q2 2020 Software Release you may have noticed the device firmware for the 88x family has been removed. T... Show More

Dear Cypress Infineon Linux Community,

In the Q2 2020 Software Release you may have noticed the device firmware for the 88x family has been removed. These parts are automotive industrial parts added into the commercial Linux software releases circa 2018 to provide an interim solution for the lack of a 2x2 MIMO industrial commercial portfolio offering. Effective Q1 2020 the 4373 (4373E industrial version coming soon) and 54591 commercial parts are now available and the 88x products for commercial designs have been transitioned to NRND (Not Recommended for New Designs). As such, the Q2 2020 software release for Linux removed 88x devices. Customers are encouraged to leverage the 4373 or 54591 for future commercial designs. Customers with existing (commercial) investment in the 88x product families may rest easy as these parts REMAIN UNDER PRODUCT MAINTENANCE AND WILL CONTINUE TO BE SUPPORTED with bug fix firmware + driver releases (including any critical CVE remediation) on a case by case basis. The Q3 A-Class Technical Brief will be posted at the end of September and will contain additional information information about this and other device life cycle changes planned for the upcoming year.

To use this this firmware, simply drop these firmware files into your fmac's "firmware" folder. The latest fmac driver code has not removed support for the CYW88x devices, so a simple copy/paste will get you up and running with the latest driver and these binaries.

There have been no changes to this firmware since the q1 2020 release. No changes to this firmware are currently planned. This posting is aimed to provide software continuity for customers with in-flight designs on 88x families.

This posting will be updated in the future with future software/firmware assets that are moved into the MAINTENANCE state. Customers are encouraged to read the Commercial Software Lifecycle chapter in the Connectivity Solutions for Linux and Android Technical Brief for more information about the Software Lifecycle.

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By ChristopherR_46

Sep 14, 2020

1216

Wi-Fi Bluetooth for Linux

How to connect to WPA3-Personal (SAE/PMF) SSID with Raspberry Pi 3 B+ on...

Hi,I put together the steps it took me to use this relatively new package Cypress Linux WiFi Driver Release (FMAC) [2019-05-08] You can find all the d... Show More

By beegc_4250136

May 20, 2019

2503

Wi-Fi Bluetooth for Linux

CYW43907AEVAL1F Stopped Connecting to /dev/ttyUSB0/1 on Linux (FYI)

FYI: Linux is a joy . For those who might have issues with the CYW43907AEVAL1F being recognized as two ttyUSB ports, this might be helpful. Backgroun... Show More

By ChMa_3922746

Dec 25, 2018

959

Wi-Fi Bluetooth for Linux

[Pvoice Tech] - Max Tput in 5G(161) channel.

ADB shell 파일 첨부 함.

By HyunL_61

Nov 28, 2017

341

Download the new Linux Driver

Download Now

Sr. No.	Driver release name	Release link
1	Backports v5.15.58-2023_1128	Public forum link: https://community.infineon.com/t5/Wi-Fi-Bluetooth-for-Linux/Cypress-Linux-WiFi-Driver-Release-FMAC-2023-11-28/td-p/662238 Github: https://github.com/Infineon/ifx-linux-wireless
2	6.1 Latest kernel for RPI : RPI-6.1.21 IFXFMAC	Github: https://github.com/Infineon/rpi-linux-kernel/releases/tag/6.1.21-hedorah-IFXFMAC-20231128
3	6.1 Kernel on BRCMFMAC	Github: https://github.com/Infineon/ifx-wireless-drivers/tree/RTM/v6.1.19-hedorah

Sr. No.	Driver release name	Community release link	Github release link with kernel
1	v5.15.58-2023_0901	https://community.infineon.com/t5/Wi-Fi-Bluetooth-for-Linux/Cypress-Linux-WiFi-Driver-Release-FMAC-2023-09-01/td-p/492862	https://github.com/Infineon/ifx-wireless-drivers/tree/release-v5.15.58-2023_0901
2	v5.15.58-2023_0801	https://community.infineon.com/t5/Wi-Fi-Bluetooth-for-Linux/Cypress-Linux-WiFi-Driver-Release-FMAC-2023-08-01/td-p/459849	https://github.com/Infineon/ifx-wireless-drivers/tree/release-v5.15.58-2023_0801
3	v5.15.58-2023_0523	https://community.infineon.com/t5/Wi-Fi-Bluetooth-for-Linux/Cypress-Linux-WiFi-Driver-Release-FMAC-2023-05-23/td-p/445808	https://github.com/Infineon/ifx-wireless-drivers/tree/release-v5.15.58-2023_0523
4	v5.15.58-2023_0222	https://community.infineon.com/t5/Wi-Fi-Bluetooth-for-Linux/Cypress-Linux-WiFi-Driver-Release-FMAC-2023-02-22/td-p/400429	https://github.com/Infineon/ifx-wireless-drivers/tree/release-v5.15.58-2023_0222
5	v5.15.58-2022_1223	https://community.infineon.com/t5/Wi-Fi-Bluetooth-for-Linux/Cypress-Linux-WiFi-Driver-Release-FMAC-2022-12-23/td-p/389610
6	v5.10.9-2022_0909	https://community.infineon.com/t5/Wi-Fi-Bluetooth-for-Linux/Cypress-Linux-WiFi-Driver-Release-FMAC-2022-09-09/td-p/370346	https://github.com/Infineon/ifx-wireless-drivers/tree/release-v5.10.9-2022_0909
7	v5.10.9-2022_0511	https://community.infineon.com/t5/Wi-Fi-Bluetooth-for-Linux/Cypress-Linux-WiFi-Driver-Release-FMAC-2022-05-11/td-p/353009	https://github.com/Infineon/ifx-wireless-drivers/tree/release-v5.10.9-2022_0511