![Custom STM32F103 board fails at HSE oscillator setup and returns 'HAL_Timeout' when trying to implement USB. Anyone had a similar experience? More details in body. : r/embedded Custom STM32F103 board fails at HSE oscillator setup and returns 'HAL_Timeout' when trying to implement USB. Anyone had a similar experience? More details in body. : r/embedded](https://preview.redd.it/custom-stm32f103-board-fails-at-hse-oscillator-setup-and-v0-umra3stxhyva1.png?width=1413&format=png&auto=webp&s=772842607f79d4fba5dc738b02c1066b14e81d48)
Custom STM32F103 board fails at HSE oscillator setup and returns 'HAL_Timeout' when trying to implement USB. Anyone had a similar experience? More details in body. : r/embedded
![Confusion about the meaning of HSE clock modes for an STM32 board - Electrical Engineering Stack Exchange Confusion about the meaning of HSE clock modes for an STM32 board - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/U0Z7v.png)
Confusion about the meaning of HSE clock modes for an STM32 board - Electrical Engineering Stack Exchange
![PLL can't be updated when PLL is already used for sysclock · Issue #69 · STMicroelectronics/STM32CubeF4 · GitHub PLL can't be updated when PLL is already used for sysclock · Issue #69 · STMicroelectronics/STM32CubeF4 · GitHub](https://user-images.githubusercontent.com/79446929/113304935-cccaea00-9302-11eb-9f85-8bd2db331183.png)