IEEE 802.15.4 subsystem
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Source at commit 8e842bab8efb0f6d40497e2f0ced4a41041ebd85 created 9 years 11 months ago. By Werner Almesberger, atusb.brd: ground zone adjustments; corrected date code location | |
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1 | /* |
2 | * atrf-id/atrf-id.c - Identify a ben-wpan AT86RF230 board |
3 | * |
4 | * Written 2010-2011 by Werner Almesberger |
5 | * Copyright 2010-2011 Werner Almesberger |
6 | * |
7 | * This program is free software; you can redistribute it and/or modify |
8 | * it under the terms of the GNU General Public License as published by |
9 | * the Free Software Foundation; either version 2 of the License, or |
10 | * (at your option) any later version. |
11 | */ |
12 | |
13 | |
14 | #include <stdlib.h> |
15 | #include <stdio.h> |
16 | |
17 | #ifdef HAVE_USB |
18 | #include <usb.h> |
19 | #endif |
20 | |
21 | #include "at86rf230.h" |
22 | #include "atusb/ep0.h" |
23 | #include "atrf.h" |
24 | |
25 | |
26 | #ifdef HAVE_USB |
27 | |
28 | #define FROM_DEV ATUSB_FROM_DEV(0) |
29 | |
30 | #define BUF_SIZE 256 |
31 | |
32 | |
33 | static int get_id(usb_dev_handle *dev, void *data, int size) |
34 | { |
35 | int res; |
36 | |
37 | res = usb_control_msg(dev, FROM_DEV, ATUSB_ID, 0, 0, data, size, 1000); |
38 | if (res < 0) |
39 | fprintf(stderr, "ATUSB_ID: %s\n", usb_strerror()); |
40 | return res; |
41 | } |
42 | |
43 | |
44 | static int get_protocol(usb_dev_handle *dev, |
45 | uint8_t *major, uint8_t *minor, uint8_t *target) |
46 | { |
47 | uint8_t ids[3]; |
48 | |
49 | if (get_id(dev, ids, 3) < 0) |
50 | return -1; |
51 | if (major) |
52 | *major = ids[0]; |
53 | if (minor) |
54 | *minor = ids[1]; |
55 | if (target) |
56 | *target = ids[2]; |
57 | |
58 | return 0; |
59 | } |
60 | |
61 | |
62 | static int get_build(usb_dev_handle *dev, char *buf, size_t size) |
63 | { |
64 | int res; |
65 | |
66 | res = usb_control_msg(dev, FROM_DEV, ATUSB_BUILD, 0, 0, buf, size, |
67 | 1000); |
68 | if (res < 0) |
69 | fprintf(stderr, "ATUSB_BUILD: %s\n", usb_strerror()); |
70 | return res; |
71 | } |
72 | |
73 | |
74 | static void show_usb_info(struct atrf_dsc *dsc) |
75 | { |
76 | usb_dev_handle *dev; |
77 | const struct usb_device *device; |
78 | uint8_t major, minor, target; |
79 | char buf[BUF_SIZE+1]; /* +1 for terminating \0 */ |
80 | int len; |
81 | |
82 | dev = atrf_usb_handle(dsc); |
83 | if (!dev) |
84 | return; |
85 | device = usb_device(dev); |
86 | |
87 | printf("%04x:%04x ", |
88 | device->descriptor.idVendor, device->descriptor.idProduct); |
89 | |
90 | if (get_protocol(dev, &major, &minor, &target) < 0) |
91 | exit(1); |
92 | printf("protocol %u.%u hw %u\n", major, minor, target); |
93 | |
94 | len = get_build(dev, buf, sizeof(buf)-1); |
95 | if (len < 0) |
96 | exit(1); |
97 | buf[len] = 0; |
98 | printf("%10s%s\n", "", buf); |
99 | } |
100 | |
101 | |
102 | #else /* HAVE_USB */ |
103 | |
104 | |
105 | static void show_usb_info(struct atrf_dsc *dsc) |
106 | { |
107 | } |
108 | |
109 | |
110 | #endif /* !HAVE_USB */ |
111 | |
112 | |
113 | static void show_info(struct atrf_dsc *dsc) |
114 | { |
115 | uint8_t part, version, man_id_0, man_id_1; |
116 | |
117 | show_usb_info(dsc); |
118 | |
119 | printf("%10s", ""); |
120 | |
121 | switch (atrf_identify(dsc)) { |
122 | case atrf_unknown_chip: |
123 | printf("???"); |
124 | break; |
125 | case artf_at86rf230: |
126 | printf("AT86RF230"); |
127 | break; |
128 | case artf_at86rf231: |
129 | printf("AT86RF231"); |
130 | break; |
131 | default: |
132 | abort(); |
133 | } |
134 | |
135 | part = atrf_reg_read(dsc, REG_PART_NUM); |
136 | version = atrf_reg_read(dsc, REG_VERSION_NUM); |
137 | man_id_0 = atrf_reg_read(dsc, REG_MAN_ID_0); |
138 | man_id_1 = atrf_reg_read(dsc, REG_MAN_ID_1); |
139 | printf(", part 0x%02x version %u manufacturer xxxx%02x%02x", |
140 | part, version, man_id_1, man_id_0); |
141 | |
142 | printf(" (%s)\n", man_id_1 == 0 && man_id_0 == 0x1f ? "Atmel" : "???"); |
143 | } |
144 | |
145 | |
146 | static void usage(const char *name) |
147 | { |
148 | fprintf(stderr, "usage: %s\n", name); |
149 | exit(1); |
150 | } |
151 | |
152 | |
153 | int main(int argc, const char **argv) |
154 | { |
155 | struct atrf_dsc *dsc; |
156 | |
157 | if (argc != 1) |
158 | usage(*argv); |
159 | dsc = atrf_open(); |
160 | if (!dsc) |
161 | return 1; |
162 | |
163 | show_info(dsc); |
164 | |
165 | atrf_close(dsc); |
166 | |
167 | return 0; |
168 | } |
169 |