annotate loadtools/buzplay.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 684eddecbc62
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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86
684eddecbc62 fc-buzplay play command implemented
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1 /*
684eddecbc62 fc-buzplay play command implemented
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2 * The actual functionality of fc-buzplay is implemented here.
684eddecbc62 fc-buzplay play command implemented
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3 */
684eddecbc62 fc-buzplay play command implemented
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4
684eddecbc62 fc-buzplay play command implemented
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5 #include <sys/types.h>
684eddecbc62 fc-buzplay play command implemented
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6 #include <ctype.h>
684eddecbc62 fc-buzplay play command implemented
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7 #include <stdio.h>
684eddecbc62 fc-buzplay play command implemented
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8 #include <string.h>
684eddecbc62 fc-buzplay play command implemented
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9 #include <strings.h>
684eddecbc62 fc-buzplay play command implemented
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10 #include <stdlib.h>
684eddecbc62 fc-buzplay play command implemented
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11
684eddecbc62 fc-buzplay play command implemented
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12 cmd_play(argc, argv)
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13 char **argv;
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14 {
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15 FILE *f;
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16 char linebuf[256], *cp, *num1, *num2;
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17 int lineno;
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18 char *targv[4];
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19 u_long n1, n2, total_ms;
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20 int rc, timeout;
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21
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22 f = fopen(argv[1], "r");
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23 if (!f) {
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24 perror(argv[1]);
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25 return(-1);
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26 }
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27 printf("Uploading the melody to the target\n");
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28 targv[0] = "I";
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29 targv[1] = 0;
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30 tpinterf_make_cmd(targv);
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31 if (tpinterf_send_cmd() < 0) {
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32 fclose(f);
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33 return(-1);
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34 }
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35 rc = tpinterf_pass_output(1);
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36 if (rc) {
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37 fclose(f);
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38 return(rc);
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39 }
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40 targv[0] = "E";
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41 targv[3] = 0;
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42 total_ms = 0;
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43 for (lineno = 1; fgets(linebuf, sizeof linebuf, f); lineno++) {
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44 cp = index(linebuf, '\n');
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45 if (!cp) {
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46 fprintf(stderr, "%s line %d: missing newline\n",
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47 argv[1], lineno);
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48 fclose(f);
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49 return(-1);
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50 }
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51 for (cp = linebuf; isspace(*cp); cp++)
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52 ;
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53 if (*cp == '\0' || *cp == '#')
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54 continue;
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55 if (!isdigit(*cp)) {
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56 inv: fprintf(stderr, "%s line %d: unexpected content\n",
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57 argv[1], lineno);
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58 fclose(f);
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59 return(-1);
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60 }
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61 for (num1 = cp; *cp && !isspace(*cp); cp++)
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62 if (!isdigit(*cp))
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63 goto inv;
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64 if (isspace(*cp))
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65 *cp++ = '\0';
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66 while (isspace(*cp))
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67 cp++;
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68 if (!isdigit(*cp))
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69 goto inv;
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70 for (num2 = cp; *cp && !isspace(*cp); cp++)
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71 if (!isdigit(*cp))
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72 goto inv;
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73 if (isspace(*cp))
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74 *cp++ = '\0';
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75 while (isspace(*cp))
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76 cp++;
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77 if (*cp != '\0' && *cp != '#')
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78 goto inv;
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79 n1 = strtoul(num1, 0, 10);
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80 n2 = strtoul(num2, 0, 10);
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81 if (n1 > 255) {
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82 fprintf(stderr,
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83 "%s line %d: the tone number is out of range\n",
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84 argv[1], lineno);
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85 fclose(f);
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86 return(-1);
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87 }
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88 if (n2 < 1 || n2 > 0xFFFF) {
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89 fprintf(stderr,
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90 "%s line %d: the duration number is out of range\n",
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91 argv[1], lineno);
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92 fclose(f);
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93 return(-1);
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94 }
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95 /* send it to the target */
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96 targv[1] = num1;
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97 targv[2] = num2;
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98 tpinterf_make_cmd(targv);
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99 if (tpinterf_send_cmd() < 0) {
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100 fclose(f);
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101 return(-1);
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102 }
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103 rc = tpinterf_pass_output(1);
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104 if (rc) {
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105 fclose(f);
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106 return(rc);
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107 }
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108 /* account for the duration */
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109 total_ms += n2 * 5;
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110 }
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111 fclose(f);
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112 if (!total_ms) {
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113 fprintf(stderr, "%s is empty!\n", argv[1]);
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114 return(-1);
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115 }
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116 printf("Requesting play of the uploaded melody on the target\n");
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117 targv[0] = "P";
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118 targv[1] = 0;
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119 tpinterf_make_cmd(targv);
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120 if (tpinterf_send_cmd() < 0)
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121 return(-1);
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122 timeout = total_ms / 1000 + 2;
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123 return tpinterf_pass_output(timeout);
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124 }