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annotate miscutil/fc-serterm.c @ 960:120148429b9f

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Makefile.hosttools: lcdemu added
author Mychaela Falconia <falcon@ivan.Harhan.ORG>
date Fri, 06 Nov 2015 17:42:00 +0000
parents 3822f3b198d4
children
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434
3822f3b198d4 fc-serterm: written
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
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1 /*
3822f3b198d4 fc-serterm: written
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
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2 * This hack-utility opens a serial port at the user-specified baud rate
3822f3b198d4 fc-serterm: written
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
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3 * and drops into a terminal pass-thru mode, except that any binary bytes
3822f3b198d4 fc-serterm: written
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
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4 * received on this port are turned into cat -v form. The intent is for
3822f3b198d4 fc-serterm: written
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
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5 * sniffing on and/or talking to targets that emit some ASCII mixed in
3822f3b198d4 fc-serterm: written
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
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6 * with binary.
3822f3b198d4 fc-serterm: written
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
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7 */
3822f3b198d4 fc-serterm: written
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
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8
3822f3b198d4 fc-serterm: written
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
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9 #include <stdio.h>
3822f3b198d4 fc-serterm: written
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
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10 #include <stdlib.h>
3822f3b198d4 fc-serterm: written
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11
3822f3b198d4 fc-serterm: written
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
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12 int target_fd;
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
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13
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
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14 main(argc, argv)
3822f3b198d4 fc-serterm: written
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
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15 char **argv;
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
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16 {
3822f3b198d4 fc-serterm: written
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
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17 if (argc != 3) {
3822f3b198d4 fc-serterm: written
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
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18 fprintf(stderr, "usage: %s ttyname baudrate\n", argv[0]);
3822f3b198d4 fc-serterm: written
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19 exit(1);
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20 }
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
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21 open_target_serial(argv[1], argv[2]);
3822f3b198d4 fc-serterm: written
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
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22 tty_passthru();
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
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23 exit(0);
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24 }