Managing low-power consumption on STM32F7 series microcontrollers, software expansion for STM32Cube (AN4749)

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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).

    主要特性

    • 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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技术文档

    • Description 版本 文档大小 操作
      DB2790
      STM32F7 low-power consumption management,software expansion for STM32Cube
      1.0
      224.8 KB
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      DB2790

      STM32F7 low-power consumption management,software expansion for STM32Cube

    • Description 版本 文档大小 操作
      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 版本 文档大小 操作
      UM2312
      Development checklist for STM32Cube Expansion Packages
      1.0
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      UM2285
      Development guidelines for STM32Cube Expansion Packages
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      485.46 KB
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      UM2285

      Development guidelines for STM32Cube Expansion Packages

演示和培训资料

    • Description 版本 文档大小 操作
      STM32 and STM8 embedded software solutions 7.0
      3.12 MB
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      STM32 and STM8 embedded software solutions

出版刊物和宣传资料

    • Description 版本 文档大小 操作
      STM32 Open Development Environment Brochure 17.09
      1.21 MB
      PDF
      Sensor & motion algorithm software pack for STM32Cube 1.0
      544.58 KB
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      SLA0048
      Mix Ultimate Liberty+OSS+3rd-party V1 - SOFTWARE LICENSE AGREEMENT
      5.6
      87.58 KB
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      SLA0048

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