Cut and paste this URL to share the unmodified register and value:
https://regviz.com/r/STMicroelectronics/STM32F107xx/TIM2/CR1#0x0
control register 1
Counter enable
Update disable
Update request source
One-pulse mode
Direction
Center-aligned mode selection
Auto-reload preload enable
Clock division
https://github.com/cmsis-svd/cmsis-svd-data