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comparison frbl/test/main.c @ 323:cefa700d1b8f

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frbl: beginning of frbl2test
author Mychaela Falconia <falcon@freecalypso.org>
date Thu, 05 Mar 2020 22:05:01 +0000
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322:6e442ed0f64d 323:cefa700d1b8f
1 #include <sys/types.h>
2 #include <sys/file.h>
3 #include <sys/ioctl.h>
4 #include <stdint.h>
5 #include <stdio.h>
6 #include <stdlib.h>
7 #include <string.h>
8 #include <strings.h>
9 #include <termios.h>
10 #include <unistd.h>
11 #include "srecreader.h"
12
13 char *target_ttydev;
14 int target_fd;
15 int baudrate_code;
16 struct termios target_termios;
17 struct srecreader srimage;
18
19 main(argc, argv)
20 char **argv;
21 {
22 if (argc != 4) {
23 fprintf(stderr, "usage: %s ttyport baud image.srec\n", argv[0]);
24 exit(1);
25 }
26 target_ttydev = argv[1];
27 if (!strcmp(argv[2], "115200"))
28 baudrate_code = B115200;
29 else if (!strcmp(argv[2], "230400"))
30 baudrate_code = B230400;
31 else {
32 fprintf(stderr,
33 "error: baud rate argument must be 115200 or 230400\n");
34 exit(1);
35 }
36 srimage.filename = argv[3];
37
38 target_fd = open(target_ttydev, O_RDWR|O_NONBLOCK);
39 if (target_fd < 0) {
40 perror(target_ttydev);
41 exit(1);
42 }
43 ioctl(target_fd, TIOCEXCL);
44 target_termios.c_iflag = IGNBRK;
45 target_termios.c_oflag = 0;
46 target_termios.c_cflag = CLOCAL|HUPCL|CREAD|CS8;
47 target_termios.c_lflag = 0;
48 target_termios.c_cc[VMIN] = 1;
49 target_termios.c_cc[VTIME] = 0;
50 cfsetispeed(&target_termios, baudrate_code);
51 cfsetospeed(&target_termios, baudrate_code);
52 if (tcsetattr(target_fd, TCSAFLUSH, &target_termios) < 0) {
53 perror("tcsetattr");
54 exit(1);
55 }
56 frbl_test_main();
57 tty_passthru();
58 exit(0);
59 }