annotate libserial-orig/setbaud.c @ 383:f8c693d16978

fcup-smsendmult: UCS-2 send mode implemented
author Mychaela Falconia <falcon@freecalypso.org>
date Fri, 09 Mar 2018 02:56:09 +0000
parents cb1ba53a1106
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1 /*
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2 * This module implements the termios/ioctl setting of the baud rate.
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3 */
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4
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5 #include <sys/types.h>
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6 #include <sys/ioctl.h>
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7 #include <termios.h>
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8 #include <stdio.h>
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9 #include <stdlib.h>
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10 #include <unistd.h>
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11 #include "baudrate.h"
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12
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13 extern int target_fd;
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14
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15 struct baudrate *current_baud_rate;
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16
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17 set_serial_baudrate(br)
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18 struct baudrate *br;
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19 {
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20 struct termios target_termios;
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21
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22 target_termios.c_iflag = IGNBRK;
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23 target_termios.c_oflag = 0;
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24 target_termios.c_cflag = CLOCAL|HUPCL|CREAD|CS8;
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25 target_termios.c_lflag = 0;
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26 target_termios.c_cc[VMIN] = 1;
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27 target_termios.c_cc[VTIME] = 0;
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28 cfsetispeed(&target_termios, br->termios_code);
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29 cfsetospeed(&target_termios, br->termios_code);
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30 if (tcsetattr(target_fd, TCSAFLUSH, &target_termios) < 0) {
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31 perror("tcsetattr");
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32 exit(1);
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33 }
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34 current_baud_rate = br;
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35 return 0;
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36 }