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ca92984bcc
Changes GPIO session interface to a one-GPIO-pin-per-session style. Moreover, this commit introduces a generic driver interface for GPIO drivers. Thereby generalizes root- and session component for GPIO.
41 lines
1.3 KiB
C++
41 lines
1.3 KiB
C++
/*
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* \brief Client-side Gpio session interface
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* \author Ivan Loskutov <ivan.loskutov@ksyslabs.org>
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* \author Stefan Kalkowski <Stefan.kalkowski@genode-labs.com>
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* \date 2012-06-23
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*/
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/*
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* Copyright (C) 2012 Ksys Labs LLC
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* Copyright (C) 2012-2013 Genode Labs GmbH
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*
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* This file is part of the Genode OS framework, which is distributed
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* under the terms of the GNU General Public License version 2.
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*/
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#ifndef _INCLUDE__GPIO_SESSION_H__CLIENT_H_
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#define _INCLUDE__GPIO_SESSION_H__CLIENT_H_
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#include <gpio_session/capability.h>
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#include <base/rpc_client.h>
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namespace Gpio {
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struct Session_client : Genode::Rpc_client<Session>
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{
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explicit Session_client(Session_capability session)
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: Genode::Rpc_client<Session>(session) { }
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void direction(Direction d) { call<Rpc_direction>(d); }
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void write(bool level) { call<Rpc_write>(level); }
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bool read() { return call<Rpc_read>(); }
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void debouncing(unsigned int us) { call<Rpc_debouncing>(us); }
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void irq_type(Irq_type it) { call<Rpc_irq_type>(it); }
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void irq_enable(bool enable) { call<Rpc_irq_enable>(enable); }
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void irq_sigh(Genode::Signal_context_capability cap) {
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call<Rpc_irq_sigh>(cap); }
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};
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}
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#endif /* _INCLUDE__GPIO_SESSION_H__CLIENT_H_ */
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