2.0.0
Release Notes for X-CUBE-ISP for 2.0.0
Copyright © 2026 STMicroelectronics
This software is compatible with STM32 ISP IQTune v2.0.0 desktop application that can be downloaded here:
https://www.st.com/en/development-tools/stm32-isp-iqtune.html
Enhancements, new features
- Update STM32N6 HAL, CMSI and BSP to the version 1.3.0
- New 2A algorithms:
- The Auto-Exposure (AE) algorithm is now based on lux estimation, providing a faster and more stable approach to achieve the luminance target.
- The Auto White Balance (AWB) algorithm now uses color ratios to reach color accuracy more quickly and with greater stability. Additionally, this new algorithm offers improved rendering between two profiles through interpolation.
- New tuning parameters are now required to run the new 2A algorithms. These parameters are avalaible for the following list of sensors:
- IMX335
- VD66GY
- VD5943 (MONO)
- VD1943
- VD65G4
- VD56G3 (MONO)
- UVC feature:
- Support of USBx and Threadx
- Camera preview is now displayed using UVC live streaming
Limitations
- None
Software components
| Name | Version |
|---|---|
| CMSIS | 5.9.0 |
| STM32N6xx CMSIS Device | 1.3.0 |
| STM32N6xx HAL/LL Drivers | 1.3.0 |
| STM32N6570-DK BSP Drivers | 1.3.0 |
| BSP Component aps256xx | 1.0.6 |
| BSP Component Common | 7.3.0 |
| BSP Component mx66uw1g45g | 1.1.0 |
| BSP Component rk050hr18 | 1.0.1 |
| STM32 Camera Middleware | 1.5.1 |
| Azure RTOS USBX for STM32 | 6.4.0_rel / ST modified 251022 |
| Azure RTOS Threadx for STM32 | 6.4.0_rel / ST modified 250822 |
| STM32 ISP Library | 2.0.0 |
| ISP IQTune application | 2.0.0 |