53302439df
Updates to a base set of includes to map to the h7 include files which are mainly based on the f7 versions for simple devices (e.g. SPI, USART, GPIO). Custom files that have been implemented from the datasheet/ref manual include the memory map, RCC, PWR definitions, and irq.json file for generation of nvic files for interrupt mapping. Additional functionality, especially PLL and tweaks for non-F7 compatible implementations coming in future commits. Added documentation tree configuration. Reviewed-by: Karl Palsson <karlp@tweak.net.au> Changed dmaX_streamX to dmaX_strX in a few places for consistency
28 lines
1.0 KiB
C
28 lines
1.0 KiB
C
/*
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* This file is part of the libopencm3 project.
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*
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* Copyright (C) 2010 Piotr Esden-Tempski <piotr@esden.net>
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* Copyright (C) 2011 Fergus Noble <fergusnoble@gmail.com>
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*
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* This library is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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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. See the
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* GNU Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with this library. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <libopencm3/cm3/scb.h>
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static void pre_main(void)
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{
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/* Enable access to Floating-Point coprocessor. */
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SCB_CPACR |= SCB_CPACR_FULL * (SCB_CPACR_CP10 | SCB_CPACR_CP11);
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}
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