FreeCalypso > hg > freecalypso-tools
annotate rvinterf/etmsync/piradccal.c @ 595:e6fe9d25377a
fc-fsio: rm-subtree command implemented
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Tue, 04 Feb 2020 05:30:59 +0000 |
parents | 886f65760d09 |
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rev | line source |
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886f65760d09
fc-tmsync: added pirelli-vbat-cal command to read Pirelli's ADC calibration
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
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1 /* |
886f65760d09
fc-tmsync: added pirelli-vbat-cal command to read Pirelli's ADC calibration
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
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2 * This module is linked into fc-tmsync and implements a command for |
886f65760d09
fc-tmsync: added pirelli-vbat-cal command to read Pirelli's ADC calibration
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
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3 * retrieving Pirelli's VBAT ADC calibration. |
886f65760d09
fc-tmsync: added pirelli-vbat-cal command to read Pirelli's ADC calibration
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
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4 */ |
886f65760d09
fc-tmsync: added pirelli-vbat-cal command to read Pirelli's ADC calibration
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
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5 |
886f65760d09
fc-tmsync: added pirelli-vbat-cal command to read Pirelli's ADC calibration
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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6 #include <sys/types.h> |
886f65760d09
fc-tmsync: added pirelli-vbat-cal command to read Pirelli's ADC calibration
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
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7 #include <stdio.h> |
886f65760d09
fc-tmsync: added pirelli-vbat-cal command to read Pirelli's ADC calibration
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
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8 #include <stdlib.h> |
886f65760d09
fc-tmsync: added pirelli-vbat-cal command to read Pirelli's ADC calibration
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
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9 #include <string.h> |
886f65760d09
fc-tmsync: added pirelli-vbat-cal command to read Pirelli's ADC calibration
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
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10 #include <strings.h> |
886f65760d09
fc-tmsync: added pirelli-vbat-cal command to read Pirelli's ADC calibration
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
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11 #include "localtypes.h" |
886f65760d09
fc-tmsync: added pirelli-vbat-cal command to read Pirelli's ADC calibration
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
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12 #include "exitcodes.h" |
886f65760d09
fc-tmsync: added pirelli-vbat-cal command to read Pirelli's ADC calibration
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
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13 |
886f65760d09
fc-tmsync: added pirelli-vbat-cal command to read Pirelli's ADC calibration
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
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14 get_pirelli_vbat_cal() |
886f65760d09
fc-tmsync: added pirelli-vbat-cal command to read Pirelli's ADC calibration
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
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15 { |
886f65760d09
fc-tmsync: added pirelli-vbat-cal command to read Pirelli's ADC calibration
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
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16 u_char bytes[2]; |
886f65760d09
fc-tmsync: added pirelli-vbat-cal command to read Pirelli's ADC calibration
Mychaela Falconia <falcon@freecalypso.org>
parents:
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17 int a, b; |
886f65760d09
fc-tmsync: added pirelli-vbat-cal command to read Pirelli's ADC calibration
Mychaela Falconia <falcon@freecalypso.org>
parents:
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changeset
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18 int rc; |
886f65760d09
fc-tmsync: added pirelli-vbat-cal command to read Pirelli's ADC calibration
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
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19 |
886f65760d09
fc-tmsync: added pirelli-vbat-cal command to read Pirelli's ADC calibration
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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20 rc = do_memory_read(0x027F06E5, bytes, 2); |
886f65760d09
fc-tmsync: added pirelli-vbat-cal command to read Pirelli's ADC calibration
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
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21 if (rc) |
886f65760d09
fc-tmsync: added pirelli-vbat-cal command to read Pirelli's ADC calibration
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
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22 return(rc); |
886f65760d09
fc-tmsync: added pirelli-vbat-cal command to read Pirelli's ADC calibration
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
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23 a = bytes[0] | (bytes[1] << 8); |
886f65760d09
fc-tmsync: added pirelli-vbat-cal command to read Pirelli's ADC calibration
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
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24 rc = do_memory_read(0x027F06F7, bytes, 2); |
886f65760d09
fc-tmsync: added pirelli-vbat-cal command to read Pirelli's ADC calibration
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
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25 if (rc) |
886f65760d09
fc-tmsync: added pirelli-vbat-cal command to read Pirelli's ADC calibration
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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26 return(rc); |
886f65760d09
fc-tmsync: added pirelli-vbat-cal command to read Pirelli's ADC calibration
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
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27 b = bytes[0] | (bytes[1] << 8); |
886f65760d09
fc-tmsync: added pirelli-vbat-cal command to read Pirelli's ADC calibration
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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28 if (b >= 32768) |
886f65760d09
fc-tmsync: added pirelli-vbat-cal command to read Pirelli's ADC calibration
Mychaela Falconia <falcon@freecalypso.org>
parents:
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29 b -= 65536; |
886f65760d09
fc-tmsync: added pirelli-vbat-cal command to read Pirelli's ADC calibration
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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30 printf("A=%d B=%d\n", a, b); |
886f65760d09
fc-tmsync: added pirelli-vbat-cal command to read Pirelli's ADC calibration
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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31 return(0); |
886f65760d09
fc-tmsync: added pirelli-vbat-cal command to read Pirelli's ADC calibration
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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32 } |