STM32Cube SMBus/PMBus embedded software (AN4502)

X-CUBE-SMBUS software package contains SMBus/PMBus stack implementation for STM32Cube.

The SMBus stack is built on STM32Cube HAL drivers to implement the transport layer. The middleware also includes the template for further expansion and personalization of PMBus support.

Strict usage of the STM32Cube ensures high portability to other microcontrollers of the STM32 family.

The package comes with an example and basic functionality tests intended for below boards: 32F072BDISCOVERY, 32L0538DISCOVERY, 32L476GDISCOVERY and STM32F3DISCOVERY.

Key Features

  • SMBus 3.0 transfers:
    • Quick command
    • Read/Write byte/word
    • Block transfers
    • Process call
    • Zone commands
  • PMBus 1.3.1 support:
    • Group command
    • Extended command
  • Notable features:
    • Alert signal and response
    • Address resolution protocol
    • Packet error checking
    • Host notification protocol
    • Up to 1 MHz speed tested

资源

技术文档

产品规格
Description Version Size
DB2538 DB2538: STM32 SMBus / PMBus™ embedded software expansion for STM32Cube 2.0 123 KB
应用手册
Description Version Size
AN4502 AN4502: STM32 SMBus / PMBus™ embedded software expansion for STM32Cube 2.0 1 MB

出版刊物和宣传资料

手册
Description Version Size
STM32 Open Development Environment Brochure 15.10 4 MB

法律

许可协议
Description Version Size
SLA0048 SLA0048: Mix Liberty + OSS + 3rd- party V1 - SOFTWARE LICENSE AGREEMENT 2.32 113 KB

工具和软件

软件
MCUs Embedded Software
评估工具
Product Evaluation Tools

获取软件

型号 Software Version Marketing Status Supplier Order from ST
X-CUBE-SMBUS 2.0.1 Active ST

 

支持和社区


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