72 lines
2.4 KiB
C
72 lines
2.4 KiB
C
/*
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Copyright (c) 2015 Arduino LLC. All right reserved.
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with this library; if not, write to the Free Software
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Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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/*
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* Defines for 16 bit timers used with Servo library
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*
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* If _useTimerX is defined then TimerX is a 16 bit timer on the current board
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* timer16_Sequence_t enumerates the sequence that the timers should be allocated
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* _Nbr_16timers indicates how many 16 bit timers are available.
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*/
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#ifndef __SERVO_TIMERS_H__
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#define __SERVO_TIMERS_H__
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/**
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* SAMD Only definitions
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* ---------------------
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*/
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// For SAMD:
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#define _useTimer1
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//#define _useTimer2 // <- TODO do not activate until the code in Servo.cpp has been changed in order
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// to manage more than one channel per timer on the SAMD architecture
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#if defined (_useTimer1)
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#define TC_FOR_TIMER1 TC4
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#define CHANNEL_FOR_TIMER1 0
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#define INTENSET_BIT_FOR_TIMER_1 TC_INTENSET_MC0
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#define INTENCLR_BIT_FOR_TIMER_1 TC_INTENCLR_MC0
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#define INTFLAG_BIT_FOR_TIMER_1 TC_INTFLAG_MC0
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#define ID_TC_FOR_TIMER1 ID_TC4
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#define IRQn_FOR_TIMER1 TC4_IRQn
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#define HANDLER_FOR_TIMER1 TC4_Handler
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#define GCM_FOR_TIMER_1 GCM_TC4_TC5
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#endif
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#if defined (_useTimer2)
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#define TC_FOR_TIMER2 TC4
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#define CHANNEL_FOR_TIMER2 1
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#define INTENSET_BIT_FOR_TIMER_2 TC_INTENSET_MC1
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#define INTENCLR_BIT_FOR_TIMER_2 TC_INTENCLR_MC1
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#define ID_TC_FOR_TIMER2 ID_TC4
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#define IRQn_FOR_TIMER2 TC4_IRQn
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#define HANDLER_FOR_TIMER2 TC4_Handler
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#define GCM_FOR_TIMER_2 GCM_TC4_TC5
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#endif
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typedef enum {
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#if defined (_useTimer1)
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_timer1,
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#endif
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#if defined (_useTimer2)
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_timer2,
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#endif
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_Nbr_16timers } timer16_Sequence_t;
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#endif // __SERVO_TIMERS_H__
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