FreeCalypso > hg > fc-magnetite

annotate helpers/build-date.c @ 547:c3f2f79dc5b8

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l1_rf12.c compiled-in default RF band tables: a round of cleanup * Uncalibrated default g_magic values changed from old Clara RF numbers (yes, Clara, not even Leonardo) to the approximately correct value for our current hw; * Uncalibrated default Rx and Tx channel calibration tables providing neutral correction values: fixed bogus ARFCNs from blind copy-n-paste between different bands; * Restored #if (ORDER2_TX_TEMP_CAL==1) in the Tx temperature compensation tables; * Fully rewrote the big comment before these rf_XXX structures to reflect the current situation. This change is part of the larger transition in FreeCalypso from reverse to forward engineering, from reconstruction of lost original bits to ongoing forward development and maintenance.
author Mychaela Falconia <falcon@freecalypso.org>
date Sat, 17 Nov 2018 19:57:34 +0000
parents 35b17d54773d
children 074e24776948
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35b17d54773d helpers: build-date helper program written
Mychaela Falconia <falcon@freecalypso.org>
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1 /*
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2 * This program runs at firmware build time to produce a C file for the
35b17d54773d helpers: build-date helper program written
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3 * fw build that includes the build date and time stamp.
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4 */
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5
35b17d54773d helpers: build-date helper program written
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6 #include <stdio.h>
35b17d54773d helpers: build-date helper program written
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7 #include <stdlib.h>
35b17d54773d helpers: build-date helper program written
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8 #include <time.h>
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9
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10 main(argc, argv)
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11 char **argv;
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12 {
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13 time_t now;
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14 struct tm *tm;
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15
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16 if (argc != 2) {
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17 fprintf(stderr, "usage: %s config_name\n", argv[0]);
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18 exit(1);
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19 }
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20 time(&now);
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21 tm = gmtime(&now);
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22 printf("const char firmware_version_str[] =\n");
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23 printf("\"FreeCalypso Magnetite %s, ", argv[1]);
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24 printf("build date %d-%02d-%02dT%02d:%02d:%02dZ\";\n",
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25 tm->tm_year+1900, tm->tm_mon+1, tm->tm_mday,
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26 tm->tm_hour, tm->tm_min, tm->tm_sec);
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27 exit(0);
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28 }