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feat(core): support 32MHz HSE in USB driver (HS internal PHY only)

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tychovrahe 2024-11-15 09:46:56 +01:00 committed by TychoVrahe
parent b4c95f4c16
commit bfb3c1c247
1 changed files with 6 additions and 0 deletions
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6
core/embed/io/usb/stm32/usbd_conf.c
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@ -226,7 +226,13 @@ void HAL_PCD_MspInit(PCD_HandleTypeDef *hpcd)
/** Set the OTG PHY reference clock selection /** Set the OTG PHY reference clock selection
*/ */
#if HSE_VALUE == 16000000
HAL_SYSCFG_SetOTGPHYReferenceClockSelection(SYSCFG_OTG_HS_PHY_CLK_SELECT_1); HAL_SYSCFG_SetOTGPHYReferenceClockSelection(SYSCFG_OTG_HS_PHY_CLK_SELECT_1);
#elif HSE_VALUE == 32000000
HAL_SYSCFG_SetOTGPHYReferenceClockSelection(SYSCFG_OTG_HS_PHY_CLK_SELECT_6);
#else
#error Unsupported HSE frequency
#endif
/* Peripheral clock enable */ /* Peripheral clock enable */
__HAL_RCC_USB_OTG_HS_CLK_ENABLE(); __HAL_RCC_USB_OTG_HS_CLK_ENABLE();