FreeCalypso > hg > fc-rfcal-tools
annotate autocal/txchkmain.c @ 68:3ec82dc1dbda
fc-cmu200d: implemented reading and parsing of cable config files (-c arg)
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Fri, 14 Jul 2017 04:34:15 +0000 |
parents | b313884c79fd |
children | 784ce9f3a80a |
rev | line source |
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1 /* |
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2 * This module contains the main() function for fc-rfcal-txcheck. |
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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 <unistd.h> |
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10 #include <rvinterf/l1tm.h> |
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11 #include <rvinterf/exitcodes.h> |
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12 #include "stdband.h" |
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13 |
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14 extern double tx_power_meas(); |
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15 |
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16 static struct band { |
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17 char *name; |
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18 unsigned rfpw_std_band; |
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19 unsigned default_arfcn; |
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20 unsigned start_plnum; |
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21 unsigned end_plnum; |
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22 } bands[] = { |
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23 {"850", RFPW_STD_BAND_850, 190, 5, 19}, |
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24 {"900", RFPW_STD_BAND_900, 40, 5, 19}, |
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25 {"1800", RFPW_STD_BAND_1800, 700, 0, 15}, |
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26 {"1900", RFPW_STD_BAND_1900, 660, 0, 15}, |
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27 {0, 0, 0} |
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28 }; |
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29 static struct band *selected_band; |
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30 static unsigned arfcn; |
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31 |
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32 finish_cmdline(argc, argv) |
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33 char **argv; |
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34 { |
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35 extern int optind; |
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36 struct band *band; |
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37 |
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38 if (argc - optind < 1 || argc - optind > 2) { |
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39 fprintf(stderr, "usage: %s band [arfcn]\n", argv[0]); |
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40 exit(ERROR_USAGE); |
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41 } |
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42 for (band = bands; band->name; band++) |
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43 if (!strcmp(band->name, argv[optind])) |
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44 break; |
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45 if (!band->name) { |
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46 fprintf(stderr, "error: \"%s\" is not a known band\n", |
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47 argv[optind]); |
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48 exit(ERROR_USAGE); |
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49 } |
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50 selected_band = band; |
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51 if (argv[optind+1]) |
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52 arfcn = atoi(argv[optind+1]); |
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53 else |
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54 arfcn = band->default_arfcn; |
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55 return(0); |
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56 } |
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57 |
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58 main(argc, argv) |
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59 char **argv; |
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60 { |
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61 unsigned plnum; |
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62 double meas; |
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63 |
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64 socket_pathname_options(argc, argv); |
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65 finish_cmdline(argc, argv); |
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66 connect_rvinterf_socket(); |
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67 connect_tsid_socket(); |
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68 setlinebuf(stdout); /* to allow logging with tee */ |
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69 printf("Preparing RF test system for %s MHz Tx calibration\n", |
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70 selected_band->name); |
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71 do_txpwr_cal_setup(selected_band->name, arfcn); |
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72 |
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73 printf("Putting the DUT into Test Mode\n"); |
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74 do_tms(1); |
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75 do_rfpw(STD_BAND_FLAG, selected_band->rfpw_std_band); |
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76 do_rfpw(TCH_ARFCN, arfcn); |
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77 do_rfpw(AFC_ENA_FLAG, 0); |
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78 printf("Starting RF Tx on the DUT\n"); |
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79 do_rfe(RX_TX_TCH); |
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80 |
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81 for (plnum = selected_band->start_plnum; |
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82 plnum <= selected_band->end_plnum; plnum++) { |
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83 do_txpw(TX_PWR_LEVEL, plnum); |
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84 usleep(20000); |
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85 meas = tx_power_meas(); |
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86 printf("Tx power level #%u: %.2f dBm\n", plnum, meas); |
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87 } |
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88 |
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89 printf("Stopping RF Tx on the DUT\n"); |
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90 do_rfe(STOP_ALL); |
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91 exit(0); |
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92 } |