![with CMSIS Middleware USB Device and CMSIS FreeRTOS, the enumeration is happening with Inverted or unresolved yellow symbol in stm32f103. - Keil forum - Support forums - Arm Community with CMSIS Middleware USB Device and CMSIS FreeRTOS, the enumeration is happening with Inverted or unresolved yellow symbol in stm32f103. - Keil forum - Support forums - Arm Community](https://community.arm.com/resized-image/__size/320x240/__key/communityserver-discussions-components-files/471/IMG_2D00_20190806_2D00_WA0005.jpg)
with CMSIS Middleware USB Device and CMSIS FreeRTOS, the enumeration is happening with Inverted or unresolved yellow symbol in stm32f103. - Keil forum - Support forums - Arm Community
![STM32H7B3I - USB, freeRTOS ,Task Notifications and Interrupts - Blog - Embedded - element14 Community STM32H7B3I - USB, freeRTOS ,Task Notifications and Interrupts - Blog - Embedded - element14 Community](https://community.element14.com/resized-image/__size/802x324/__key/communityserver-blogs-components-weblogfiles/00-00-00-00-07/6813.contentimage_5F00_142127.png)
STM32H7B3I - USB, freeRTOS ,Task Notifications and Interrupts - Blog - Embedded - element14 Community
![How to get Data off an Embedded System: FatFS with USB MSD Host and FreeRTOS Direct Task Notification | MCU on Eclipse How to get Data off an Embedded System: FatFS with USB MSD Host and FreeRTOS Direct Task Notification | MCU on Eclipse](https://mcuoneclipse.files.wordpress.com/2020/06/frdm-k22f-usb-host-mode-with-memory-sticks-1.jpg)