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comparison cmu200/vcxocal.c @ 7:948031e6de50

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fc-cmu200d: vcxo-cal-setup implemented
author Mychaela Falconia <falcon@freecalypso.org>
date Sun, 21 May 2017 08:03:35 +0000
parents
children c873a36a16e6
comparison
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6:d8cbc7a383eb 7:948031e6de50
1 /*
2 * This module implements the VCXO calibration support functionality.
3 */
4
5 #include <stdio.h>
6 #include <stdlib.h>
7 #include <string.h>
8 #include <strings.h>
9 #include "mode.h"
10 #include "band.h"
11
12 extern char *client_cmd_fields[];
13 extern int client_cmd_nfields;
14
15 extern int current_mode;
16 extern struct band *current_band;
17
18 cmd_vcxo_cal_setup()
19 {
20 int rc;
21 unsigned arfcn;
22 char cmdstr[32];
23
24 if (client_cmd_nfields != 3) {
25 send_socket_response("-Wrong number of arguments\n");
26 return(0);
27 }
28 stop_signal_gen();
29 current_mode = OP_MODE_UNDEF;
30 rc = find_named_band(client_cmd_fields[1]);
31 if (rc < 0) {
32 send_socket_response("-Invalid band argument\n");
33 return(0);
34 }
35 arfcn = atoi(client_cmd_fields[2]);
36 if (verify_arfcn(arfcn, 0, 0) < 0) {
37 send_socket_response("-Invalid ARFCN\n");
38 return(0);
39 }
40 sprintf(cmdstr, "*SEC %d\n", current_band->secaddr);
41 send_scpi_cmd(cmdstr);
42 sprintf(cmdstr, "RFAN:CHAN %uCH\n", arfcn);
43 send_scpi_cmd(cmdstr);
44 send_scpi_cmd("RFAN:TSEQ GSM5\n");
45 current_mode = OP_MODE_VCXO_CAL;
46 send_socket_response("+OK\n");
47 return(0);
48 }