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DK1
Associate
February 20, 2023
Question

Why are HFRDY and THREAD set after running MX_USB_DEVICE_Init() ?

  • February 20, 2023
  • 1 reply
  • 814 views

Hi,

I use STM32L496ZGT6.

I want to know ​why are HFRDY and THREAD set after running MX_USB_DEVICE_Init() ?

HFRDY and THREAD are part of the FPCCR register.

I configured MCU as USB device.

Best regards.

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1 reply

mohamed.ayed
ST Employee
April 3, 2023

Hi @DK​, HFRDY and THREAD set after the first HAL_Delay in USB_Core,