49 lines
1.5 KiB
C
49 lines
1.5 KiB
C
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/***************************************************************************
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* __________ __ ___.
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* Open \______ \ ____ ____ | | _\_ |__ _______ ___
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* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
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* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
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* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
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* \/ \/ \/ \/ \/
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* $Id$
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*
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* Copyright (C) 2016 by Roman Stolyarov
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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* KIND, either express or implied.
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*
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****************************************************************************/
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#ifndef ATA_SD_TARGET_H
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#define ATA_SD_TARGET_H
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#include "cpu.h"
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#include "system.h"
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#define PIN_SD1_CD (32*0+29) /* Pin to check card insertion */
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#define IRQ_SD1_CD GPIO_IRQ(PIN_SD1_CD)
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#define GPIO_SD1_CD GPIO29
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#define PIN_SD2_CD (32*0+28) /* Pin to check card insertion */
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#define IRQ_SD2_CD GPIO_IRQ(PIN_SD2_CD)
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#define GPIO_SD2_CD GPIO28
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static inline void sd_init_gpio(void)
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{
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__gpio_as_msc1_pd_4bit();
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__gpio_as_msc2_pb_4bit();
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__gpio_as_input(PIN_SD1_CD);
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__gpio_as_input(PIN_SD2_CD);
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__gpio_disable_pull(PIN_SD1_CD);
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__gpio_disable_pull(PIN_SD2_CD);
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}
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#endif
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