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gpio: add (most of) driver framework for boot sysmodule usage

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Michael Scire 2020-10-30 23:57:21 -07:00 • committed by SciresM
parent ddf2f5f3c5
commit 4b4f05b4a6
58 changed files with 3380 additions and 836 deletions
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61
libraries/libstratosphere/include/stratosphere/gpio/driver/gpio_pad.hpp Normal file
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/*
* Copyright (c) 2018-2020 Atmosphère-NX
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
* version 2, as published by the Free Software Foundation.
*
* This program is distributed in the hope 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 <http://www.gnu.org/licenses/>.
*/
#pragma once
#include <vapours.hpp>
#include <stratosphere/gpio/gpio_types.hpp>
#include <stratosphere/ddsf.hpp>
namespace ams::gpio::driver {
class Pad : public ::ams::ddsf::IDevice {
NON_COPYABLE(Pad);
NON_MOVEABLE(Pad);
AMS_DDSF_CASTABLE_TRAITS(ams::gpio::Pad, ::ams::ddsf::IDevice);
private:
int pad_number;
bool is_interrupt_enabled;
public:
explicit Pad(int pad) : IDevice(true), pad_number(pad), is_interrupt_enabled(false) { /* ... */ }
Pad() : Pad(0) { /* ... */ }
virtual ~Pad() { /* ... */ }
int GetPadNumber() const {
return this->pad_number;
}
void SetPadNumber(int p) {
this->pad_number = p;
}
bool IsInterruptEnabled() const {
return this->is_interrupt_enabled;
}
void SetInterruptEnabled(bool en) {
this->is_interrupt_enabled = en;
}
bool IsInterruptRequiredForDriver() const {
return this->IsInterruptEnabled() && this->IsAnySessionBoundToInterrupt();
}
bool IsAnySessionBoundToInterrupt() const;
void SignalInterruptBoundEvent();
};
}