forked from OSchip/arduino_core_ch32
48 lines
1.5 KiB
C++
48 lines
1.5 KiB
C++
/*
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Copyright (c) 2011-2012 Arduino. 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.
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See the GNU 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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#include "WInterrupts.h"
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#include "Arduino.h"
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#include "PinAF_ch32yyxx.h"
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#include "interrupt.h"
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#if !defined(EXTI_MODULE_DISABLED)
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void attachInterrupt(uint32_t pin, GPIOMode_TypeDef io_mode, void (*callback)(void), EXTIMode_TypeDef it_mode, EXTITrigger_TypeDef trigger_mode)
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{
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PinName p = digitalPinToPinName(pin);
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GPIO_TypeDef* port = set_GPIO_Port_Clock(CH_PORT(p));
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if (!port) return ;
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pinV32_DisconnectDebug(p);
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ch32_interrupt_enable(port, io_mode, CH_GPIO_PIN(p), callback, it_mode, trigger_mode);
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}
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void detachInterrupt(uint32_t pin)
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{
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PinName p = digitalPinToPinName(pin);
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GPIO_TypeDef* port = get_GPIO_Port(CH_PORT(p));
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if (!port)
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return;
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ch32_interrupt_disable(port, CH_GPIO_PIN(p));
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}
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#endif |