Device Drivers
Release notes for QNX SDP 8.0.2 device drivers updates.
The known issues are described in the QNX Software Development Platform 8.0: Known Issues document that's stored in the QNX Download Center. Log in and refer to https://www.qnx.com/download/group.html?programid=74127.
QNX SDP 8.0.2 Cypress Update (Build 01) - Experimental
Date of this edition: May 22, 2025
| Name | Package ID | Package internal version |
|---|---|---|
| QNX SDP 8.0 Wireless Driver Firmware for Cypress DHD SDIO Based Chips (SDP8.0) | com.qnx.qnx800.target.driver.cypress_dhd_sdio | 0.0.3.00001T202504240821L |
RPi4 package (Build 2528) - Experimental
| Name | Package ID | Package internal version |
|---|---|---|
| QNX SDP 8.0 Wireless Driver for RPi4(SDP8.0) | com.qnx.qnx800.target.driver.cypress_dhd_sdio_rpi4_2_11 | 0.0.4.02528T202505091501L |
Experimental items
Some experimental items are implemented in the packages of the baseline product. This means these items are installed when you install QNX SDP and, hence, there's nothing else you must do to be able to use them. Other experimental items are contained in their own packages that aren't installed when you install QNX SDP. To locate and install these packages so you can use the items they contain, go to the Available tab in QNX Software Center and search for part or all of the package name. Then, click the package in the search results and then the Install button in the bottom right corner.
Updates and fixed issues
The wireless drivers for Cypress have been added to support QNX Everywhere.
| Description | Applicable Architecture(s) | Application-Level Impact | System-Level Impact | Reference Number |
|---|---|---|---|---|
| Firmware doesn't support WPA3 in Access Point (AP) mode. We've made the hostapd utility to reject this configuration on this driver. | Raspberry Pi 4 |
The hostapd utility does not start if WPA3 is configured. Without the fix, hostapd starts up with an invalid Wi-Fi beacon disabling Wi-Fi client connections. |
None | 2979163, 2978683 |
QNX SDP SPI Drivers Update (Build 15)
Date of this edition: April 11, 2025
| Name | Package ID | Package internal version |
|---|---|---|
| QNX SDP 8.0 BSP - SPI | com.qnx.qnx800.target.bsp.spi | 0.1.2.00015T202501271455L |
Updates and fixed issues
Updated the SPI package with latest features and bugfixes.