FreeCalypso > hg > freecalypso-tools
annotate ffstools/cal2text/smallconv.c @ 190:2d9b1d69862d
doc: RF calibration documents/notes moved into RF-cal subdir
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Sun, 23 Apr 2017 16:47:50 +0000 |
parents | d41edd329670 |
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d41edd329670
fc-cal2text utility written, compiles
Mychaela Falconia <falcon@freecalypso.org>
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1 /* |
d41edd329670
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2 * /gsm/rf/afcdac and /gsm/rf/stdmap each store a single 16-bit value, |
d41edd329670
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Mychaela Falconia <falcon@freecalypso.org>
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3 * and are not tables in the rftw/rftr sense, hence the code in rftablewr.c |
d41edd329670
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Mychaela Falconia <falcon@freecalypso.org>
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4 * does not handle these two. However, in fc-cal2text we would like to |
d41edd329670
fc-cal2text utility written, compiles
Mychaela Falconia <falcon@freecalypso.org>
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5 * handle their conversion from binary to ASCII the same way as the bigger |
d41edd329670
fc-cal2text utility written, compiles
Mychaela Falconia <falcon@freecalypso.org>
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6 * tables, hence the two functions in this module. |
d41edd329670
fc-cal2text utility written, compiles
Mychaela Falconia <falcon@freecalypso.org>
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7 */ |
d41edd329670
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Mychaela Falconia <falcon@freecalypso.org>
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8 |
d41edd329670
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9 #include <sys/types.h> |
d41edd329670
fc-cal2text utility written, compiles
Mychaela Falconia <falcon@freecalypso.org>
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10 #include <stdio.h> |
d41edd329670
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Mychaela Falconia <falcon@freecalypso.org>
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11 #include <stdint.h> |
d41edd329670
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Mychaela Falconia <falcon@freecalypso.org>
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12 #include <endian.h> |
d41edd329670
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13 |
d41edd329670
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Mychaela Falconia <falcon@freecalypso.org>
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14 void |
d41edd329670
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15 write_afcdac_ascii(bin, outf) |
d41edd329670
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Mychaela Falconia <falcon@freecalypso.org>
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16 uint16_t *bin; |
d41edd329670
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17 FILE *outf; |
d41edd329670
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Mychaela Falconia <falcon@freecalypso.org>
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18 { |
d41edd329670
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19 int i; |
d41edd329670
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20 |
d41edd329670
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21 i = le16toh(*bin); |
d41edd329670
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22 if (i >= 32768) |
d41edd329670
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23 i -= 65536; |
d41edd329670
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24 fprintf(outf, "%d\n", i); |
d41edd329670
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25 } |
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26 |
d41edd329670
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27 void |
d41edd329670
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28 write_stdmap_ascii(bin, outf) |
d41edd329670
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Mychaela Falconia <falcon@freecalypso.org>
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29 uint16_t *bin; |
d41edd329670
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30 FILE *outf; |
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31 { |
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32 int i; |
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33 |
d41edd329670
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34 i = le16toh(*bin); |
d41edd329670
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35 fprintf(outf, "0x%04X\n", i); |
d41edd329670
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36 } |