From d036d2f4e2d4475037294304e7c04a6db6b3167d Mon Sep 17 00:00:00 2001 From: Marti Bolivar Date: Sun, 3 Jun 2012 21:01:18 -0400 Subject: STM32F2: Add EXTI support. Add series headers to keep the base pointers, and (on F2) use SYSCFG to tell exti_do_select() where the EXTI control registers are. No surprises. Signed-off-by: Marti Bolivar --- libmaple/stm32f1/include/series/exti.h | 46 ++++++++++++++++++++++++++++++++++ 1 file changed, 46 insertions(+) create mode 100644 libmaple/stm32f1/include/series/exti.h (limited to 'libmaple/stm32f1') diff --git a/libmaple/stm32f1/include/series/exti.h b/libmaple/stm32f1/include/series/exti.h new file mode 100644 index 0000000..1ece664 --- /dev/null +++ b/libmaple/stm32f1/include/series/exti.h @@ -0,0 +1,46 @@ +/****************************************************************************** + * The MIT License + * + * Copyright (c) 2012 LeafLabs, LLC. + * + * Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, copy, + * modify, merge, publish, distribute, sublicense, and/or sell copies + * of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS + * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN + * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + *****************************************************************************/ + +/** + * @file libmaple/stm32f1/include/series/exti.h + * @brief STM32F1 external interrupts + */ + +#ifndef _LIBMAPLE_STM32F1_EXTI_H_ +#define _LIBMAPLE_STM32F1_EXTI_H_ + +#ifdef __cpluspus +extern "C" { +#endif + +struct exti_reg_map; +#define EXTI_BASE ((struct exti_reg_map*)0x40010400) + +#ifdef __cpluspus +} +#endif + +#endif -- cgit v1.2.3