YTM32B1MD2_0_9_0 Release Notes

[jiankang_wang]

Overview

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YUNTU MCAL(Microcontroller Abstract Layer) software package is designed by YTMicro AE team to support customers on AUTOSAR compliant application software development. The YUNTU MCAL is developed according to the AUTOSAR CP Release v4.4.0 standard.

Package Name	Version	Release Date
YTM32B1MD2_0_9_0	0_9_0	2025-08-29

Support Toolchains

YUNTU MCAL software package release are tested and validated with the following toolchains/IDE:

Recommended Configuration Tool:

• YCT(Yuntu Config Tool) v2.7.7 or higher version

Tips: It can be downloaded from YTMicro Account or updated from the installed older version YCT.

Recommended IDE/Compilers:

• ARM Keil v5.36 or higher version IDE
• IAR v8.40 or higher version IDE
• VSCode v1.80 or higher version IDE with Ninja, CMake and GCC/IAR/Keil as compiler
• GCC for ARM v10.3 or higher version

Recommended debuger:

• SEGGER J-INK v9.2 or higher hardware + v6.96 or higher software/driver with required YTM32B1ME05 and YTM32B1MD14 patch installed.

Release List

• [New]-[CddDma]-[0] Adapt the CddDma to MD24
• [New]-[Pwm]-[0] add Pwm support for MD24
• [New]-[Gpt]-[0] add Gpt support for MD24
• [New]-[Port]-[0] add Port support for MD24
• [New]-[Mcu]-[0] Add Mcu support for MD24
• [New]-[Icu]-[0] MD24 Icu MCAL Adaptation
• [New]-[Icu]-[0] Add MD24 Icu_Wakeup demo
• [New]-[Fls]-[0] Add Fls support for MD24
• [New]-[CddUart]-[0] add CddUart support for MD24
• [Opt]-[CddUart]-[1] Enable FIFO to optimize the issue of CddUart frequently entering interrupts for improved efficiency.
• [New]-[Ocu]-[0] Add Ocu support for MD24
• [New]-[Can]-[0] Add Can support for MD24
• [New]-[Lin]-[0] add Lin support for MD24
• [New]-[Dio]-[0] add Dio support for MD24
• [New]-[Fee]-[0] Add Fee support for MD24
• [New]-[Adc]-[0] Add Adc and CddTrg support for MD24
• [New]-[CddI2c]-[0] Add I2c support for MD24
• [New]-[Crc]-[0] add Crc support for MD24
• [New]-[Spi]-[0] Add spi support for MD2
• [New]-[Wdg]-[0] Add Wdg support for MD24
• [Demo]-[Mcal]-[0] Add example of CddDma CddI2c and Spi for MD24
• [Demo]-[Mcal]-[0] Add EVB Demo for MD24
• [New]-[Crypto]-[0] Add Crypto support for MD24

Annex

Release list naming rule

Each release list item shall contain the following elements:

[Type] - [Sub-Type/Module] - [Effect_Level] [Brief/Overview Description][Reference/Details Link]

• [Type]

  • Fix: Bug fixes / issue resolution
  • Opt: Code performance optimization
  • New: New feature implementation
  • Demo: Example / demonstration project
  • Doc: Documentation updates

• [Sub-Type/Module]

  • MCAL: Mcu/Dio/Port/Can/Lin/Spi/Gpt/Pwm/Adc/Icu/Ocu/Fls/Fee/Platform/CddUart/CddSai/CddPpu/CddI2c/CddDma/CddTrg
  • SafLib: CorTst/RamTst/FlsTst/IntTst/WdgTst/CrcTst/DmaTst/PpuTst/EfmTst/StkTst/EccTst/FmuTst
  • GUI: the YCT XDM config GUI update for the MCAL/SafLib SW package, the YCT Vue config GUI update for the SDK/Middleware SW package(no code change/modification)

• [Effect_Level]

  • 0: No effect to the old version SW/project
  • 1: Recommend but optional to update, for example the performance optimization
  • 2: Must update for a specified SW module/components if the customer application used the related feature/functionality
  • 3: Must update for a specified SW module/components if it is used
  • 4: Must update if the SDK/MCAL/SafLib package is used

• [Brief/Overview Description]

  • [Type] = Fix: Fixed the xxx issue/bug of the yyy HW/SW functionality/feature caused by condition
  • [Type] = Opt: Optimized the performance of the yyy HW/SW functionality/feature
  • [Type] = New: Added the new feature/functionality support of xxx
  • [Type] = Demo: added/updated the demo project: brief description

• [Reference/Details Link]

  • Errata: give out the detailed Errata number
  • others: the link to the bug/issue analysis, it can be:
    • Link to a YUNTU form post [if it is derived from a FAE/customer feedback]
    • Link to a YUNTU form blog [if it is derived from a YUNTU form blog discussion]

Disclaimer

Copyright and Contact Information

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