Main Changes

Third maintenance release of board drivers supporting STM32N6570-DK board (MB1939C)

Contents

• Fix external memory size definition in BSP_XSPI_NOR_Init() API
• Enhance XSPI_NOR_ResetMemory() and XSPI_NOR_EnterDOPIMode() APIs to decrease NOR initialization time
• Correct XSPI_Ram_Ctx[] array number of entries definition
• Correct SAI_MspInit() to ensure audio output is available when all RAM is non-cacheable
• Update isp_param_conf.h to be aligned with ISP library v1.2.0

Known Limitations

• None

Dependencies

• ISP library v1.2.0

Notes

stm32n6570_discovery_conf_template.h file must be copied in user application as stm32n6570_discovery_conf.h with optional configuration update

Main Changes

Second maintenance release of board drivers supporting STM32N6570-DK board (MB1939C)

Contents

• Fix STM32N6570_DK_BSP_VERSION_MAIN/SUB1/SUB2/RC constants definitions to correct Misra-C:2012 R12.2 warnings

Known Limitations

• None

Dependencies

• ISP library v1.0.2

Notes

stm32n6570_discovery_conf_template.h file must be copied in user application as stm32n6570_discovery_conf.h with optional configuration update

Main Changes

First maintenance release of board drivers supporting STM32N6570-DK board (MB1939C)

Contents

• Set NOR FLASH XSPI IO speed from GPIO_SPEED_FREQ_HIGH to GPIO_SPEED_FREQ_VERY_HIGH
• Optimize PSRAM access parameters in MX_XSPI_RAM_Init()
• Increase SD_WRITE_TIMEOUT and SD_READ_TIMEOUT
• Correct time-out management in BSP_SD_WriteBlocks()
• Correct BSP_SD_Init() to fix initialization issue in forcing then releasing SDMMC instances reset
• Align HAL_DCMIPP_PIPE_VsyncEventCallback() with latest ISP library tag
• Add BSP camera APIs BSP_CAMERA_FullPlanarStart(), BSP_CAMERA_SemiPlanarStart(), BSP_CAMERA_FullPlanarDoubleBufferStart() and BSP_CAMERA_SemiPlanarDoubleBufferStart()

Known Limitations

• None

Dependencies

• ISP library v1.0.2

Notes

stm32n6570_discovery_conf_template.h file must be copied in user application as stm32n6570_discovery_conf.h with optional configuration update

First Release

First official release of STM32CubeN6 firmware package supporting STM32N6xx devices

Contents

• First official release of board drivers for STM32N6570-DK board (MB1939C)
  • in line with STM32Cube BSP drivers development guidelines (UM2298 - revision 2)

Known Limitations

None

Dependencies

None

Notes

stm32n6570_discovery_conf_template.h file must be copied in user application as stm32n6570_discovery_conf.h with optional configuration update