From 5ba4391cf29ce624f17593417212b3dbca1609ad Mon Sep 17 00:00:00 2001 From: Joel Challis Date: Sun, 28 Feb 2021 15:52:58 +0000 Subject: Refactor of USB code within split_common (#11890) * Initial refactor of usb code within split_common * Add headers * Correct disable condition * Format * Align func name --- tmk_core/protocol/lufa/usb_util.c | 34 ++++++++++++++++++++++++++++++++++ 1 file changed, 34 insertions(+) create mode 100644 tmk_core/protocol/lufa/usb_util.c (limited to 'tmk_core/protocol/lufa') diff --git a/tmk_core/protocol/lufa/usb_util.c b/tmk_core/protocol/lufa/usb_util.c new file mode 100644 index 0000000000..9e943a21b9 --- /dev/null +++ b/tmk_core/protocol/lufa/usb_util.c @@ -0,0 +1,34 @@ +/* Copyright 2021 QMK + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ +#include +#include "usb_util.h" +#include "wait.h" + +void usb_disable(void) { + USB_Disable(); + USB_DeviceState = DEVICE_STATE_Unattached; +} + +bool usb_connected_state(void) { return USB_Device_IsAddressSet(); } + +#if defined(OTGPADE) +bool usb_vbus_state(void) { + USB_OTGPAD_On(); // enables VBUS pad + wait_us(5); + + return USB_VBUS_GetStatus(); // checks state of VBUS +} +#endif -- cgit v1.2.3