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[Core] ChibiOS: Fix USB bus disconnect handling #18566

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merged 1 commit into from
Oct 2, 2022
Merged

[Core] ChibiOS: Fix USB bus disconnect handling #18566

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3 changes: 2 additions & 1 deletion tmk_core/protocol/chibios/usb_main.c
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Original file line number Diff line number Diff line change
Expand Up @@ -734,6 +734,7 @@ void init_usb_driver(USBDriver *usbp) {
* after a reset.
*/
usbDisconnectBus(usbp);
usbStop(usbp);
wait_ms(50);
usbStart(usbp, &usbcfg);
usbConnectBus(usbp);
Expand All @@ -742,8 +743,8 @@ void init_usb_driver(USBDriver *usbp) {
}

__attribute__((weak)) void restart_usb_driver(USBDriver *usbp) {
usbStop(usbp);
usbDisconnectBus(usbp);
usbStop(usbp);

#if USB_SUSPEND_WAKEUP_DELAY > 0
// Some hubs, kvm switches, and monitors do
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1 change: 1 addition & 0 deletions tmk_core/protocol/chibios/usb_util.c
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Original file line number Diff line number Diff line change
Expand Up @@ -17,6 +17,7 @@
#include "usb_util.h"

void usb_disconnect(void) {
usbDisconnectBus(&USBD1);
usbStop(&USBD1);
}

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