↓ 1 callersFunctionRCC_HSEConfig* @brief Configures the External High Speed oscillator (HSE).
* @note After enabling the HSE (RCC_HSE_ON or RCC_HSE_Bypass), the application
libs/STM32_USB-FS-Device_Lib_V4.0.0/Libraries/STM32F30x_StdPeriph_Driver/src/stm32f30x_rcc.c:236