FreeCalypso > hg > fc-usbser-tools

comparison cp2102/read_baudtab.c @ 97:8d35346f1d46

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cp2102 tools: accept "default" as device-selector
author Mychaela Falconia <falcon@freecalypso.org>
date Thu, 28 Sep 2023 03:26:11 +0000
parents ae8075bcc029
children 1cacc1ae56f0
comparison
equal deleted inserted replaced
96:c6d04771bf6a 97:8d35346f1d46
12 #include <unistd.h> 12 #include <unistd.h>
13 #include <usb.h> 13 #include <usb.h>
14 #include "../libuwrap/find_dev.h" 14 #include "../libuwrap/find_dev.h"
15 #include "cp210x_defs.h" 15 #include "cp210x_defs.h"
16 16
17 extern struct usb_device *find_cp2102_device();
18
17 u_char eeprom[SIZE_EEPROM]; 19 u_char eeprom[SIZE_EEPROM];
18 20
19 main(argc, argv) 21 main(argc, argv)
20 char **argv; 22 char **argv;
21 { 23 {
24 26
25 if (argc != 2) { 27 if (argc != 2) {
26 fprintf(stderr, "usage: %s device-selector\n", argv[0]); 28 fprintf(stderr, "usage: %s device-selector\n", argv[0]);
27 exit(1); 29 exit(1);
28 } 30 }
29 dev = find_usbdev_by_desc_string(argv[1]); 31 dev = find_cp2102_device(argv[1]);
30 if (!dev) {
31 fprintf(stderr, "error: specified USB device not found\n");
32 exit(1);
33 }
34 usbh = usb_open(dev); 32 usbh = usb_open(dev);
35 if (!usbh) { 33 if (!usbh) {
36 fprintf(stderr, "error: usb_open() failed\n"); 34 fprintf(stderr, "error: usb_open() failed\n");
37 exit(1); 35 exit(1);
38 } 36 }