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  • This firmware package (X-CUBE-LPDEMO-F7) consists of a basic low-power smart watch use case, which displays time and screen saver on the STM32F746G Discovery board display.

    In this use case the power consumption is saved, thanks to the efficient use of the STM32F7 low-power modes.
    The user can choose the screen-saver memory location (Flash, SDRAM, Quad-SPI Flash) through a displayed menu.
    The firmware project is provided with two workspaces: Flash_AXI and Flash_ITCM. In the first one the code is executed from the Flash AXI. In the second one the code is executed from the Flash ITCM.
    This application is developed with the STM32Cube embedded software. It uses the IAREWARM, the Keil®MDK-ARMand the SW4STM32 tool chains and can be easily tailored for any other tool chain.
    For more details refer to Managing low-power consumption on STM32F7 Series microcontrollers Application Note (AN4749).

    Key Features

    • Low-power application case
    • Sleep, stop and standby modes
    • Power consumption
    • Execution from Flash AXI
    • Execution from Flash ITCM
    • Display a picture from:
      • internal Flash memory
      • SDRAM
      • Quad-SPI Flash

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Technical Documentation

    • Description Version Size Action
      DB2790
      STM32F7 low-power consumption management,software expansion for STM32Cube
      1.0
      224.8 KB
      PDF
      DB2790

      STM32F7 low-power consumption management,software expansion for STM32Cube

    • Description Version Size Action
      AN4749
      Managing low-power consumption on STM32F7 Series microcontrollers
      2.0
      993.7 KB
      PDF
      AN4749

      Managing low-power consumption on STM32F7 Series microcontrollers

    • Description Version Size Action
      UM2312
      Development checklist for STM32Cube Expansion Packages
      1.0
      283.23 KB
      PDF
      UM2285
      Development guidelines for STM32Cube Expansion Packages
      1.0
      485.46 KB
      PDF
      UM2312

      Development checklist for STM32Cube Expansion Packages

      UM2285

      Development guidelines for STM32Cube Expansion Packages

Presentations & Training Material

    • Description Version Size Action
      STM32 and STM8 embedded software solutions 7.0
      3.12 MB
      PDF

      STM32 and STM8 embedded software solutions

Publications and Collaterals

    • Description Version Size Action
      STM32 Open Development Environment Brochure 17.09
      1.21 MB
      PDF
      Sensor & motion algorithm software pack for STM32Cube 1.0
      544.58 KB
      PDF

      STM32 Open Development Environment Brochure

      Sensor & motion algorithm software pack for STM32Cube

Legal

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      SLA0048
      Mix Ultimate Liberty+OSS+3rd-party V1 - SOFTWARE LICENSE AGREEMENT
      5.5
      87.58 KB
      PDF
      SLA0048

      Mix Ultimate Liberty+OSS+3rd-party V1 - SOFTWARE LICENSE AGREEMENT