diff options
Diffstat (limited to 'hid/arduino/lib/drivers/aum.h')
| -rw-r--r-- | hid/arduino/lib/drivers/aum.h | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/hid/arduino/lib/drivers/aum.h b/hid/arduino/lib/drivers/aum.h new file mode 100644 index 00000000..3d407d12 --- /dev/null +++ b/hid/arduino/lib/drivers/aum.h @@ -0,0 +1,48 @@ +/***************************************************************************** +# # +# KVMD - The main PiKVM daemon. # +# # +# Copyright (C) 2018-2023 Maxim Devaev <[email protected]> # +# # +# 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 <https://www.gnu.org/licenses/>. # +# # +*****************************************************************************/ + + +#pragma once + +#include <digitalWriteFast.h> + + +inline void aumInit() { + pinModeFast(AUM_IS_USB_POWERED_PIN, INPUT); + pinModeFast(AUM_SET_USB_VBUS_PIN, OUTPUT); + pinModeFast(AUM_SET_USB_CONNECTED_PIN, OUTPUT); + digitalWriteFast(AUM_SET_USB_CONNECTED_PIN, HIGH); +} + +inline void aumProxyUsbVbus() { + bool vbus = digitalReadFast(AUM_IS_USB_POWERED_PIN); + if (digitalReadFast(AUM_SET_USB_VBUS_PIN) != vbus) { + digitalWriteFast(AUM_SET_USB_VBUS_PIN, vbus); + } +} + +inline void aumSetUsbConnected(bool connected) { + digitalWriteFast(AUM_SET_USB_CONNECTED_PIN, connected); +} + +inline bool aumIsUsbConnected() { + return digitalReadFast(AUM_SET_USB_CONNECTED_PIN); +} |