32 lines
1.1 KiB
C
32 lines
1.1 KiB
C
/* 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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*/
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/* This library handles the USART configuration */
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/* set fnordlicht serial baudrate, in bits per second (with 8N1 8 bits, no parity bit, 1 stop bit settings) */
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#define BAUD 19200
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/* input & output streams */
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FILE uart_output;
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FILE uart_input;
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FILE uart_io;
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/* configure serial port */
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void uart_init(void);
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/* put character on UART stream (blocking) */
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void uart_putchar(char c, FILE *stream);
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/* get character from UART stream (blocking) */
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char uart_getchar(FILE *stream);
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