Release Notes for STM32F769I-EVAL BSP Drivers

Copyright © 2016 STMicroelectronics

License

This software component is licensed by ST under BSD 3-Clause license, the “License”; You may not use this component except in compliance with the License. You may obtain a copy of the License at:
https://opensource.org/licenses/BSD-3-Clause

Purpose

The BSP (Board Specific Package) drivers are parts of the STM32Cube package based on the HAL drivers and provide a set of high level APIs relative to the hardware components and features in the evaluation boards, discovery kits and nucleo boards coming with the STM32Cube package for a given STM32 serie.

The BSP drivers allow a quick access to the boards’ services using high level APIs and without any specific configuration as the link with the HAL and the external components is done in intrinsic within the drivers.

From project settings points of view, user has only to add the necessary driver’s files in the workspace and call the needed functions from examples. However some low level configuration functions are weak and can be overridden by the applications if user wants to change some BSP drivers default behavior.

Update History

Main Changes

  • stm32f769i_eval_camera.c/.h:
    • Support ov5640 camera sensor
  • stm32f769i_eval.c/.h:
    • Add OV5640 I2C address
    • Update CAMERA IO Read/Write to support ov5640 camera sensor

Main Changes

  • stm32f769i_eval_lcd.c:
    • Fix compilation errors with SW4STM32 toolchain.
  • stm32f769i_eval.c:
    • Upgrade version to v2.0.2

Main Changes

  • Add general description of BSP drivers
  • Add Dependencies section
  • Support of PDSC

Main Changes

  • stm32f769i_eval_sd.c/.h:
    • Update BSP SD APIs following new HAL SD drivers implementation
    • Fix BlockSize to 512 bytes
  • stm32f769i_eval_ts.c/.h:
    • Support of FT6336G Touch Screen
  • stm32f769i_eval_lcd.c/.h:
    • Update BSP_LCD_ReadPixel to read correctely ARGB8888 and RGB888 pixels
  • stm32f769i_eval_qspi.c/.h:
    • QSPI write operation improvement
    • Update CS High Time

Backward compatibility

  • These BSP drivers break the compatibility with previous versions.

Dependencies

  • If FatFs is required, “FatFS R0.11 ST modified 20161223” must be used with this version of BSP drivers.

Main Changes

  • stm32f769i_eval_lcd.c/.h:
    • Support of HDMI video features
    • Update DSI initialization
    • Update LTDC clock value
    • Update LCD_DSI_PIXEL_DATA_FMT_RBG888 and LCD_DSI_PIXEL_DATA_FMT_RBG565 values
  • stm32f769i_eval_audio.c/.h:
    • Support of HDMI audio features

Main Changes

  • Update typos in drivers comments.

Main Changes

  • First official release of the STM32F769I-EVAL and STM32F779I-EVAL BSP drivers

Dependencies

  • STM32F7xx_HAL_Driver V1.2.0
  • BSP Common V4.0.1