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Added interrupts for f3, Pre_main rutine in vector_chipset, nvic.h modified to include f3.

This commit is contained in:
Federico Ruiz Ugalde 2013-06-25 20:47:05 -06:00 committed by Piotr Esden-Tempski
parent b8764d0214
commit 0ca18eb09f
3 changed files with 31 additions and 0 deletions
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2
include/libopencm3/dispatch/nvic.h
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@ -2,6 +2,8 @@
# include <libopencm3/stm32/f1/nvic.h>
#elif defined(STM32F2)
# include <libopencm3/stm32/f2/nvic.h>
#elif defined(STM32F3)
# include <libopencm3/stm32/f3/nvic.h>
#elif defined(STM32F4)
# include <libopencm3/stm32/f4/nvic.h>
#elif defined(STM32L1)

2
lib/dispatch/vector_nvic.c
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@ -2,6 +2,8 @@
# include "../stm32/f1/vector_nvic.c"
#elif defined(STM32F2)
# include "../stm32/f2/vector_nvic.c"
#elif defined(STM32F3)
# include "../stm32/f3/vector_nvic.c"
#elif defined(STM32F4)
# include "../stm32/f4/vector_nvic.c"
#elif defined(STM32L1)

27
lib/stm32/f3/vector_chipset.c Normal file
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@ -0,0 +1,27 @@
/*
* This file is part of the libopencm3 project.
*
* Copyright (C) 2010 Piotr Esden-Tempski <piotr@esden.net>
* Copyright (C) 2011 Fergus Noble <fergusnoble@gmail.com>
*
* This library is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this library. If not, see <http://www.gnu.org/licenses/>.
*/
#include <libopencm3/cm3/scb.h>
static void pre_main(void)
{
/* Enable access to Floating-Point coprocessor. */
SCB_CPACR |= SCB_CPACR_FULL * (SCB_CPACR_CP10 | SCB_CPACR_CP11);
}