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authorMarti Bolivar <mbolivar@leaflabs.com>2012-06-03 21:01:18 -0400
committerMarti Bolivar <mbolivar@leaflabs.com>2012-06-03 22:45:41 -0400
commitd036d2f4e2d4475037294304e7c04a6db6b3167d (patch)
tree01ecb54da04c3d3a2fbd4e6ef3a46277f07a0483 /libmaple/stm32f1/include
parent2bdf250ecdd0a30aae6f582aa92e5b3e53835a67 (diff)
downloadlibrambutan-d036d2f4e2d4475037294304e7c04a6db6b3167d.tar.gz
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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 <mbolivar@leaflabs.com>
Diffstat (limited to 'libmaple/stm32f1/include')
-rw-r--r--libmaple/stm32f1/include/series/exti.h46
1 files changed, 46 insertions, 0 deletions
diff --git a/libmaple/stm32f1/include/series/exti.h b/libmaple/stm32f1/include/series/exti.h
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+++ b/libmaple/stm32f1/include/series/exti.h
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+/******************************************************************************
+ * 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