d7489ebfbd
Thanks to Thomas Otto for pointing out problems with the clock code in examples and his clock routine implementations. Based on that the most common clock combination routines were added to the library and all routines in examples setting up the clock replaced with calls to that functions.
50 lines
1.1 KiB
C
50 lines
1.1 KiB
C
/*
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* This file is part of the libopenstm32 project.
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*
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* Copyright (C) 2010 Uwe Hermann <uwe@hermann-uwe.de>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU 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 program 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 General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <libopenstm32/rcc.h>
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void clock_setup(void)
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{
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rcc_clock_setup_in_hse_8mhz_out_72mhz();
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}
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void spi_setup(void)
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{
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/* TODO */
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}
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void gpio_setup(void)
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{
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/* TODO */
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}
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int main(void)
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{
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clock_setup();
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gpio_setup();
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spi_setup();
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while (1) {
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spi_write(SPI1, 0xaa);
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spi_write(SPI1, 0x55);
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}
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return 0;
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}
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