annotate rvinterf/asyncshell/tchrec.c @ 505:7bf0d909c87e

fc-loadtool flash ID check: change of reset after the check logic This change only affects those flash configurations that have ID checks enabled. The logic for resetting the flash after the ID check has been changed as follows: 1) If the check fails, we return without attempting to reset the flash. 2) If the check is successful, we reset the flash using the configured method (could be AMD or Intel or Intel W30) instead of always doing an AMD flash reset as the original code did.
author Mychaela Falconia <falcon@freecalypso.org>
date Mon, 27 May 2019 19:58:01 +0000
parents 971906d7763d
children 8171c5c0d804
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1 /*
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2 * TCH downlink recording functionality
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3 */
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4
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5 #include <sys/types.h>
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6 #include <stdio.h>
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7 #include <string.h>
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8 #include <strings.h>
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9 #include <stdlib.h>
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10 #include "pktmux.h"
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11 #include "tch_feature.h"
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12
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13 extern u_char rvi_msg[];
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14 extern int rvi_msg_len;
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15
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16 static FILE *record_file;
0
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17 static u_long frame_count;
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18
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19 void
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20 tch_dlbits_handler()
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21 {
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22 u_char *ptr;
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23 int i;
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24
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25 if (!record_file)
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26 return;
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27 /* DSP status words */
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28 ptr = rvi_msg + 3;
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29 for (i = 0; i < 3; i++) {
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30 fprintf(record_file, "%02X%02X ", ptr[0], ptr[1]);
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31 ptr += 2;
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32 }
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33 /* frame bits */
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34 for (i = 0; i < 33; i++) {
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35 fprintf(record_file, "%02X", *ptr);
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36 ptr++;
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37 }
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38 putc('\n', record_file);
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39 frame_count++;
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40 }
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41
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42 static void
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43 cmd_tch_record_start(filename)
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44 char *filename;
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45 {
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46 if (record_file) {
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47 printf("error: tch record session already in progress\n");
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48 return;
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49 }
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50 record_file = fopen(filename, "w");
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51 if (!record_file) {
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52 perror(filename);
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53 return;
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54 }
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55 printf("Starting TCH DL recording\n");
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56 tch_rx_control(1);
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57 send_tch_config_req(1);
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58 frame_count = 0;
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59 }
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60
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61 static void
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62 cmd_tch_record_stop()
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63 {
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64 if (!record_file) {
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65 printf("error: no tch record session in progress\n");
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66 return;
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67 }
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68 fclose(record_file);
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69 record_file = 0;
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70 printf("TCH DL recording stopped, captured %lu speech frames\n",
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71 frame_count);
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72 send_tch_config_req(0);
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73 }
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74
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75 void
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76 cmd_tch_record(argc, argv)
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77 char **argv;
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78 {
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79 if (argc < 2) {
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80 printf("error: too few arguments\n");
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81 return;
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82 }
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83 if (strcmp(argv[1], "stop"))
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84 cmd_tch_record_start(argv[1]);
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85 else
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86 cmd_tch_record_stop();
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87 }
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88
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89 void
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90 show_tch_record_status()
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91 {
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92 printf("TCH DL recording: %s\n",
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93 record_file ? "RUNNING" : "not running");
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94 }