38 lines
1.1 KiB
C
38 lines
1.1 KiB
C
/*
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Copyright 2014 Kai Ryu <kai1103@gmail.com>
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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 2 of the License, or
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(at your option) any later version.
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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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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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#ifndef FANTASTIC_H
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#define FANTASTIC_H
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#include <avr/io.h>
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#include <stdint.h>
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#define SR_PORT PORTF
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#define SR_DDR DDRF
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#define SR_CLK_BIT PF6
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#define SR_DATA_BIT PF5
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#define SR_LATCH_BIT PF4
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void shift_register_init(void);
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void shift_register_write_byte(uint8_t byte);
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void shift_register_write_word(uint16_t word);
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void shift_register_clk(void);
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void shift_register_data(uint8_t bit);
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void shift_register_latch(void);
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#endif
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