FreeCalypso > hg > freecalypso-tools

annotate libserial-linux/baudtab.c @ 990:f34261bb3355

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pln-ppb-test: implement PPB erase
author Mychaela Falconia <falcon@freecalypso.org>
date Sun, 03 Dec 2023 00:20:14 +0000
parents fd7b447b99e3
children
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1 /*
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2 * This module contains the table of baud rates supported
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3 * by this implementation of FreeCalypso libserial.
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4 */
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5
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6 #include <stdio.h>
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7 #include <stdlib.h>
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8 #include <string.h>
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9 #include <strings.h>
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10 #include <asm/termbits.h>
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11 #include "baudrate.h"
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12
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13 struct baudrate baud_rate_table[] = {
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14 /* the first listed rate will be our default */
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15 {"115200", B115200, 0, 0, 100},
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16 {"57600", B57600, 0, 1, 100},
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17 {"38400", B38400, 0, 2, 100},
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18 {"19200", B19200, 0, 4, 50},
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19 /* Non-standard high baud rates */
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20 {"812500", BOTHER, 812500, -1, 1000},
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21 {"406250", BOTHER, 406250, -1, 500},
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22 {"203125", BOTHER, 203125, -1, 250},
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23 /* table search terminator */
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24 {NULL, B0, 0, -1, 0},
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25 };
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26
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27 struct baudrate *
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28 find_baudrate_by_name(srch_name)
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29 char *srch_name;
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30 {
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31 struct baudrate *br;
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32
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33 for (br = baud_rate_table; br->name; br++)
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34 if (!strcmp(br->name, srch_name))
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35 break;
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36 if (br->name)
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37 return(br);
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38 else {
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39 fprintf(stderr, "error: baud rate \"%s\" not known\n",
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40 srch_name);
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41 return(NULL);
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42 }
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43 }