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[BUG] Hot plugging USB not working #59

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vintagepc opened this issue Mar 25, 2021 · 1 comment

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bug

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vintagepc commented Mar 25, 2021

Describe the bug
Hotplugging a USB drive is reported not to work (bbf/bootloader). Look into this.

vintagepc added the bug label

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vintagepc commented Apr 4, 2021 •

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This is weird... it works fine if you debug and step through.

Problem seems to be in this area, the lockup happens during USBH_Delay, which calls HAL_Delay.

      USBH_UsrLog("USB Device Connected");

        /* Wait for 200 ms after connection */
        phost->gState = HOST_DEV_WAIT_FOR_ATTACHMENT;
        USBH_Delay(200U);
        USBH_LL_ResetPort(phost);

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