调试 STM32 USB 的虚拟串口时,如果电脑系统是 Win8 及其以下版本,则需要安装这个驱动,否则虚拟串口会出现黄色惊叹号;而 Win10 以上版本则不需要,系统以及自带了该驱动。
The STSW-STM32102 software package contains four installation files based on the various versions of the Microsoft® operating system.
OS versions prior to Windows® 7 are compatible with the Windows® 7 installations included in the package.
Starting from Windows® 10, the STSW-STM32102 driver is no more adequate and the usage of the native inbox driver is recommended.
KEY FEATURES
Virtual COM port driver installation package for Windows® operating systems: 98SE, 2000, XP, Vista®, 7, and 8.x
https://www.st.com/content/st_com/en/products/development-tools/software-development-tools/stm32-software-development-tools/stm32-utilities/stsw-stm32102.html
驱动包里总共有 4 个,分别是 Win7/Win8 的 32 位和 64 位驱动,根据自己的电脑版本选择合适的驱动安装。再强调一下,Win10 的系统不需要安装该驱动。
安装好驱动之后,就可以看到正常的虚拟串口了。
虚拟串口 VCP_1.5.0 下载地址:
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