3 * USRP - Universal Software Radio Peripheral
5 * Copyright (C) 2003,2004,2009 Free Software Foundation, Inc.
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 3 of the License, or
10 * (at your option) any later version.
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
17 * You should have received a copy of the GNU General Public License
18 * along with this program; if not, write to the Free Software
19 * Foundation, Inc., 51 Franklin Street, Boston, MA 02110-1301 USA
34 #include "usrp/usrp_prims.h"
35 #include "usrp_spi_defs.h"
40 set_progname (char *path)
42 char *p = strrchr (path, '/');
52 fprintf (stderr, "usage: \n");
53 fprintf (stderr, " %s [-v] [-w <which_board>] [-x] ...\n", prog_name);
54 fprintf (stderr, " %s load_standard_bits\n", prog_name);
55 fprintf (stderr, " %s load_firmware <file.ihx>\n", prog_name);
56 fprintf (stderr, " %s load_fpga <file.rbf>\n", prog_name);
57 fprintf (stderr, " %s write_fpga_reg <reg8> <value32>\n", prog_name);
58 fprintf (stderr, " %s set_fpga_reset {on|off}\n", prog_name);
59 fprintf (stderr, " %s set_fpga_tx_enable {on|off}\n", prog_name);
60 fprintf (stderr, " %s set_fpga_rx_enable {on|off}\n", prog_name);
61 fprintf (stderr, " ----- diagnostic routines -----\n");
62 fprintf (stderr, " %s led0 {on|off}\n", prog_name);
63 fprintf (stderr, " %s led1 {on|off}\n", prog_name);
64 fprintf (stderr, " %s set_hash0 <hex-string>\n", prog_name);
65 fprintf (stderr, " %s get_hash0\n", prog_name);
66 fprintf (stderr, " %s i2c_read i2c_addr len\n", prog_name);
67 fprintf (stderr, " %s i2c_write i2c_addr <hex-string>\n", prog_name);
68 fprintf (stderr, " %s 9862a_write regno value\n", prog_name);
69 fprintf (stderr, " %s 9862b_write regno value\n", prog_name);
70 fprintf (stderr, " %s 9862a_read regno\n", prog_name);
71 fprintf (stderr, " %s 9862b_read regno\n", prog_name);
79 fprintf (stderr, "%s (die): %s\n", prog_name, msg);
87 if ('0' <= ch && ch <= '9')
90 if ('a' <= ch && ch <= 'f')
93 if ('A' <= ch && ch <= 'F')
99 static unsigned char *
100 hex_string_to_binary (const char *string, int *lenptr)
102 int sl = strlen (string);
104 fprintf (stderr, "%s: odd number of chars in <hex-string>\n", prog_name);
110 unsigned char *buf = new unsigned char [len];
112 for (int i = 0; i < len; i++){
113 int hi = hexval (string[2 * i]);
114 int lo = hexval (string[2 * i + 1]);
115 if (hi < 0 || lo < 0){
116 fprintf (stderr, "%s: invalid char in <hex-string>\n", prog_name);
120 buf[i] = (hi << 4) | lo;
126 print_hex (FILE *fp, unsigned char *buf, int len)
128 for (int i = 0; i < len; i++){
129 fprintf (fp, "%02x", buf[i]);
138 fprintf (stderr, "%s: failed\n", prog_name);
144 get_on_off (const char *s)
146 if (strcmp (s, "on") == 0)
149 if (strcmp (s, "off") == 0)
152 usage (); // no return
158 main (int argc, char **argv)
161 bool verbose = false;
163 bool fx2_ok_p = false;
165 set_progname (argv[0]);
167 while ((ch = getopt (argc, argv, "vw:x")) != EOF){
175 which_board = strtol (optarg, 0, 0);
187 int nopts = argc - optind;
192 const char *cmd = argv[optind++];
195 usrp_one_time_init ();
198 libusb_device *udev = usrp_find_device (which_board, fx2_ok_p);
200 fprintf (stderr, "%s: failed to find usrp[%d]\n", prog_name, which_board);
204 if (usrp_unconfigured_usrp_p (udev)){
205 fprintf (stderr, "%s: found unconfigured usrp; needs firmware.\n", prog_name);
208 if (usrp_fx2_p (udev)){
209 fprintf (stderr, "%s: found unconfigured FX2; needs firmware.\n", prog_name);
212 libusb_device_handle *udh = usrp_open_cmd_interface (udev);
214 fprintf (stderr, "%s: failed to open_cmd_interface\n", prog_name);
218 #define CHKARGS(n) if (nopts != n) usage (); else
220 if (strcmp (cmd, "led0") == 0){
222 bool on = get_on_off (argv[optind]);
223 chk_result (usrp_set_led (udh, 0, on));
225 else if (strcmp (cmd, "led1") == 0){
227 bool on = get_on_off (argv[optind]);
228 chk_result (usrp_set_led (udh, 1, on));
230 else if (strcmp (cmd, "led2") == 0){
232 bool on = get_on_off (argv[optind]);
233 chk_result (usrp_set_led (udh, 2, on));
235 else if (strcmp (cmd, "set_hash0") == 0){
237 char *p = argv[optind];
238 unsigned char buf[16];
240 memset (buf, ' ', 16);
241 for (int i = 0; i < 16 && *p; i++)
244 chk_result (usrp_set_hash (udh, 0, buf));
246 else if (strcmp (cmd, "get_hash0") == 0){
248 unsigned char buf[17];
250 bool r = usrp_get_hash (udh, 0, buf);
252 printf ("hash: %s\n", buf);
255 else if (strcmp (cmd, "load_fpga") == 0){
257 char *filename = argv[optind];
258 chk_result (usrp_load_fpga (udh, filename, true));
260 else if (strcmp (cmd, "load_firmware") == 0){
262 char *filename = argv[optind];
263 chk_result (usrp_load_firmware (udh, filename, true));
265 else if (strcmp (cmd, "write_fpga_reg") == 0){
267 chk_result (usrp_write_fpga_reg (udh, strtoul (argv[optind], 0, 0),
268 strtoul(argv[optind+1], 0, 0)));
270 else if (strcmp (cmd, "set_fpga_reset") == 0){
272 chk_result (usrp_set_fpga_reset (udh, get_on_off (argv[optind])));
274 else if (strcmp (cmd, "set_fpga_tx_enable") == 0){
276 chk_result (usrp_set_fpga_tx_enable (udh, get_on_off (argv[optind])));
278 else if (strcmp (cmd, "set_fpga_rx_enable") == 0){
280 chk_result (usrp_set_fpga_rx_enable (udh, get_on_off (argv[optind])));
282 else if (strcmp (cmd, "load_standard_bits") == 0){
284 usrp_close_interface (udh);
286 chk_result (usrp_load_standard_bits (which_board, true));
288 else if (strcmp (cmd, "i2c_read") == 0){
290 int i2c_addr = strtol (argv[optind], 0, 0);
291 int len = strtol (argv[optind + 1], 0, 0);
295 unsigned char *buf = new unsigned char [len];
296 bool result = usrp_i2c_read (udh, i2c_addr, buf, len);
300 print_hex (stdout, buf, len);
302 else if (strcmp (cmd, "i2c_write") == 0){
304 int i2c_addr = strtol (argv[optind], 0, 0);
306 char *hex_string = argv[optind + 1];
307 unsigned char *buf = hex_string_to_binary (hex_string, &len);
311 bool result = usrp_i2c_write (udh, i2c_addr, buf, len);
314 else if (strcmp (cmd, "9862a_write") == 0){
316 int regno = strtol (argv[optind], 0, 0);
317 int value = strtol (argv[optind+1], 0, 0);
318 chk_result (usrp_9862_write (udh, 0, regno, value));
320 else if (strcmp (cmd, "9862b_write") == 0){
322 int regno = strtol (argv[optind], 0, 0);
323 int value = strtol (argv[optind+1], 0, 0);
324 chk_result (usrp_9862_write (udh, 1, regno, value));
326 else if (strcmp (cmd, "9862a_read") == 0){
328 int regno = strtol (argv[optind], 0, 0);
330 bool result = usrp_9862_read (udh, 0, regno, &value);
334 fprintf (stdout, "reg[%d] = 0x%02x\n", regno, value);
336 else if (strcmp (cmd, "9862b_read") == 0){
338 int regno = strtol (argv[optind], 0, 0);
340 bool result = usrp_9862_read (udh, 1, regno, &value);
344 fprintf (stdout, "reg[%d] = 0x%02x\n", regno, value);
351 usrp_close_interface (udh);