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04b9147e15
Blanket wide to all .c and .h files. Some files originating from ST are difficult to deal with (license wise) so it was left out of those. Also merged modpyb.h, modos.h, modstm.h and modtime.h in stmhal/.
60 lines
2.3 KiB
C
60 lines
2.3 KiB
C
/*
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* This file is part of the Micro Python project, http://micropython.org/
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*
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* The MIT License (MIT)
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*
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* Copyright (c) 2013, 2014 Damien P. George
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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// Vectors 0-15 are for regular pins
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// Vectors 16-22 are for internal sources.
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//
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// Use the following constants for the internal sources:
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#define EXTI_PVD_OUTPUT (16)
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#define EXTI_RTC_ALARM (17)
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#define EXTI_USB_OTG_FS_WAKEUP (18)
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#define EXTI_ETH_WAKEUP (19)
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#define EXTI_USB_OTG_HS_WAKEUP (20)
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#define EXTI_RTC_TIMESTAMP (21)
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#define EXTI_RTC_WAKEUP (22)
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#define EXTI_NUM_VECTORS (23)
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#define EXTI_MODE_INTERRUPT (offsetof(EXTI_TypeDef, IMR))
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#define EXTI_MODE_EVENT (offsetof(EXTI_TypeDef, EMR))
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#define EXTI_TRIGGER_RISING (offsetof(EXTI_TypeDef, RTSR))
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#define EXTI_TRIGGER_FALLING (offsetof(EXTI_TypeDef, FTSR))
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#define EXTI_TRIGGER_RISING_FALLING (EXTI_TRIGGER_RISING + EXTI_TRIGGER_FALLING) // just different from RISING or FALLING
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void extint_init(void);
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uint extint_register(mp_obj_t pin_obj, uint32_t mode, uint32_t pull, mp_obj_t callback_obj, bool override_callback_obj, void *param);
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void extint_enable(uint line);
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void extint_disable(uint line);
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void extint_swint(uint line);
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void Handle_EXTI_Irq(uint32_t line);
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extern const mp_obj_type_t extint_type;
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