topic Re: Windows 7 driver for usb_device_cdc_acm in Kinetis Microcontrollers https://community.nxp.com/t5/Kinetis-Microcontrollers/Windows-7-driver-for-usb-device-cdc-acm/m-p/1038626#M56754 <HTML><HEAD></HEAD><BODY><P>Hello Martin,</P><P></P><P>If you already have in you windows 7 machine a driver to detect a virtual COM the device should detected automatically. How is enumerated in the device manager your device?</P><P></P><P>Best Regards,</P><P>Alexis Andalon</P></BODY></HTML> Thu, 28 Nov 2019 01:37:02 GMT Alexis_A 2019-11-28T01:37:02Z Windows 7 driver for usb_device_cdc_acm https://community.nxp.com/t5/Kinetis-Microcontrollers/Windows-7-driver-for-usb-device-cdc-acm/m-p/1038625#M56753 <HTML><HEAD></HEAD><BODY><P>Hi,</P><P>I use Kinetis USB stack and I implemented 3 interfaces for my USB device. The last interface is usb_device_cdc_acm.c USB serial device. My USB device uses custom VID and PID (not NXP's or Freescale's).</P><P></P><P>On Windows 10, I can select Microsoft's driver for&nbsp;<SPAN>usb_device_cdc_acm interface in Device manager and usb_device_cdc_acm interface install as COM port. However, what driver can I use in my situation for Windows 7?</SPAN></P><P></P><P><SPAN>Thank you for you advice.</SPAN></P><P></P><P><SPAN>Martin</SPAN></P></BODY></HTML> Tue, 26 Nov 2019 13:31:00 GMT https://community.nxp.com/t5/Kinetis-Microcontrollers/Windows-7-driver-for-usb-device-cdc-acm/m-p/1038625#M56753 dusek_martin 2019-11-26T13:31:00Z Re: Windows 7 driver for usb_device_cdc_acm https://community.nxp.com/t5/Kinetis-Microcontrollers/Windows-7-driver-for-usb-device-cdc-acm/m-p/1038626#M56754 <HTML><HEAD></HEAD><BODY><P>Hello Martin,</P><P></P><P>If you already have in you windows 7 machine a driver to detect a virtual COM the device should detected automatically. How is enumerated in the device manager your device?</P><P></P><P>Best Regards,</P><P>Alexis Andalon</P></BODY></HTML> Thu, 28 Nov 2019 01:37:02 GMT https://community.nxp.com/t5/Kinetis-Microcontrollers/Windows-7-driver-for-usb-device-cdc-acm/m-p/1038626#M56754 Alexis_A 2019-11-28T01:37:02Z