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

479

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

693

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

4871

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

980

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

1482

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

1692

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

2549

Wi-Fi Bluetooth for Linux

Where can I find the MFG firmware for BCM4359?

Solved

We have a certification for Japan coming up soon and we have been struggling with the BCMDHD driver. U-blox, the manufacturer of the package/product w... Show More

By RoBo_4642291

Mar 5, 2020

1078

Wi-Fi Bluetooth for Linux

how to close 5G band?

Solved

We designed an embedded tablet based on rk3288.wifi chip is cyw4354.Operating system is Linux + QT.Now,we want the wifi chip to work only in the 2.4G... Show More

By kash_4642641

Feb 13, 2020

1516

Wi-Fi Bluetooth for Linux

An event that occurs when CYW4343W hangs

Solved

Hi,I am evaluating the FMAC driver using following.- FMAC v4.14.77-2019_0503- CYW4343W (SDIO)- Ubuntu 16.04I would like to implement the recovery oper... Show More

By yasa_4608926

Jan 14, 2020

927

Wi-Fi Bluetooth for Linux

Using fmacdriver without dtb file

Solved

Can I use fmacdriver without dts file,

if not, what is the least dts file requried ?

By HoZh_4624711

Jan 23, 2020

705

Wi-Fi Bluetooth for Linux

CPTCFG__BRCMFMAC_ANDROID

Solved

Dose this mocro need to be configured as y at fmac driver backport?

By HoZh_4624711

Feb 12, 2020

581

Wi-Fi Bluetooth for Linux

Can CYW43340 get FCC approval for CH144?

Solved

Just wanted to double check: Does the CYW43340 fully support 5 GHz CH 144 (that channel was added to 5 GHz as part of FCC changes in 2014) -- and can ... Show More

By JeJo_4639401

Feb 8, 2020

510

Wi-Fi Bluetooth for Linux

How to change Bluetooth MAC address on Raspberry Pi 4

Solved

Hello,My company is going to use Raspberry Pi 4 as "heart" of product development board. For testing/development purpose we need to simulate different... Show More

By TeTa_4635116

Jan 31, 2020

14842

Wi-Fi Bluetooth for Linux

Cypress Linux WiFi (FMAC) git repo (Broken)

Solved

Hey Guys,According to this old document written by PrasanthK_06, Cypress use to have a git repo setup for the brcm80211 patchset:List of Kernel patches - FMAC... Show More

Hey Guys,

According to this old document written by PrasanthK_06, Cypress use to have a git repo setup for the brcm80211 patchset:

List of Kernel patches - FMAC

However, that server looks to be now dead, has Cypress moved this somewhere else?

git clone --verbose --progress git://git-iot.aus.cypress.com/wiced/hnd/brcm/linux/brcm80211.git

Cloning into 'brcm80211'...

Looking up git-iot.aus.cypress.com ... fatal: unable to look up git-iot.aus.cypress.com (port 9418) (Name or service not known)

Currently we are using Chi-HsienL_21 2020-01-15 release Cypress Linux WiFi Driver Release (FMAC) [2020-01-15] , however i'm not really looking forward to again forward porting that 154 patch-set from my v4.19.x version to v5.4.x..

Regards,

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By RoNe_950711

Feb 3, 2020

1689

Wi-Fi Bluetooth for Linux

cyw43455 driver cross compiling for raspberrypi

Solved

https://community.cypress.com/servlet/JiveServlet/download/17441-2-50210/cypress-fmac-v4.14.77-2019_1031.ziphow to compile for raspberrypi compute mo... Show More

By JaAv_4620591

Jan 8, 2020

3804

Wi-Fi Bluetooth for Linux

WiFi CMDS returning Timeout Errors from Firmware on CYW43455

Solved

Hi,We are seeing continues -110 failure commands from firmware.From brcmfmac driver we are quering "rssi" command and the command is retirning -110 er... Show More

By maku_2263101

Jan 20, 2020

1845

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