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annotate cmu200/signalgen.c @ 4:504d3cbb95b5

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fc-cmu200d: signal-gen-setup implemented
author Mychaela Falconia <falcon@freecalypso.org>
date Sun, 21 May 2017 07:21:17 +0000
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children 493987a4527e
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504d3cbb95b5 fc-cmu200d: signal-gen-setup implemented
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1 /*
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2 * This module implements the signal generator functionality.
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3 */
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4
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5 #include <stdio.h>
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6 #include <stdlib.h>
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7 #include <string.h>
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8 #include <strings.h>
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9 #include "mode.h"
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10 #include "secaddr.h"
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11
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12 extern char *client_cmd_fields[];
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13 extern int client_cmd_nfields;
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14
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15 extern int current_mode;
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16
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17 cmd_signal_gen_setup()
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18 {
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19 int rc;
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20 char cmdstr[32];
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21
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22 if (client_cmd_nfields != 2) {
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23 send_socket_response("-Wrong number of arguments\n");
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24 return(0);
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25 }
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26 stop_signal_gen();
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27 current_mode = OP_MODE_UNDEF;
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28 rc = find_named_band(client_cmd_fields[1]);
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29 if (rc < 0) {
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30 send_socket_response("-Invalid band argument\n");
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31 return(0);
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32 }
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33 sprintf(cmdstr, "*SEC %d\n", SECADDR_RF_NSIG);
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34 send_scpi_cmd(cmdstr);
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35 current_mode = OP_MODE_SIGNAL_GEN;
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36 send_socket_response("+OK\n");
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37 return(0);
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38 }