最近在做stm32f4的usb VCP,程序参考的
http://www.openedv.com/forum.php ... light=STM32F4%2BVCP 主要是驱动安装费了老大的劲,安装的是最新的VCP_1.4驱动,安装完后连接电脑,能识别但是有黄 {MOD}叹号,然后又在网上找的补丁,补丁安装完后电脑蓝了一次屏,之后就好了,电脑系统为win7--64位。具体步骤:
1。安装VCP1.4驱动,以下为安装步骤
1- Uninstall previous versions (Start-> Settings-> Control Panel-> Add or remove programs)
2- Run your "VCP_V1.4.0_Setup.exe"
3- Go to Your installation directory - Example, C:Program Files (x86)STMicroelectronicsSoftwareVirtual comport driver
4- Go to Your OS version directory ([Win7] or [Win8])
+ Then :
- Double click on dpinst_x86.exe if you are running a 32-bits OS version
- Double click on dpinst_amd64.exe if you are running a 64-bits OS version
+ Follow the instructions.
2。如果出现不能正确识别复制补丁,方法见压缩包。
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