MSP432P401R Wire Library: Major Updates and Enhancements in the Latest Version

The latest release of the MSP432P401R wire library, version 3.21.00.05, brings significant updates and enhancements to the existing features. In this article, we will discuss the key changes and improvements made in this milestone release.

Fixed Issues and Improvements

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One of the primary focus areas in this release is addressing issues related to comments and documentation. The CS LFXT function has been corrected to use the DCORSEL4 calibration data instead of the default values. Additionally, empty projects created from source using KEIL have been resolved.

Various documentation-related issues have also been addressed, including the removal of non-existent functions from the ROM map file. Moreover, the code examples in the library have been updated with new files for each IDE requirement, making it easier to work with different development tools.

Changes to Code Examples and APIs

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The base address/module instance name in code examples has been changed from `_BASE` to match the new device header file definitions. This change reflects the improved organization of the code examples, making it simpler to understand and implement.

The API signatures have also undergone changes in this version, with some removed due to proposed hardware changes in future silicon revisions. On the other hand, several new APIs are now available for use, providing developers with more flexibility and functionality.

Compliance with CMSIS-Core Standard

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This release of MSP432 driverlib has been updated to be compliant with the CMSIS-Core standard header files. This ensures seamless integration with a wide range of development tools and platforms.

Additional Enhancements

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Several other enhancements have been made in this release, including an updated Timer_A PWM code example that actually performs real PWM. The CRC32 code example has also been revised to be more meaningful.

Furthermore, the control structure alignment in DMA examples has been changed to 1024 for improved performance. A new code example for AES256 encryption using DMA has been added, providing developers with a valuable resource for secure data transmission and storage.

Finally, various typos in I2C code examples have been corrected, ensuring accuracy and reliability of the library.

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The latest release of MSP432P401R wire library, version 3.21.00.05, is a significant milestone that addresses several issues, enhances existing features, and introduces new capabilities. With its improved documentation, updated APIs, and compliance with the CMSIS-Core standard header files, this release provides developers with a robust and reliable tool for programming and configuring their MSP432 devices.

Whether you're working on a new project or looking to upgrade your existing development setup, this latest version of the library is definitely worth exploring. For more information on the detailed changes, conversion guide, and background information, refer to the official documentation provided by the manufacturer.

Msp432p401r wire library