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annotate rvinterf/etmsync/piradccal.c @ 1011:6d9b10633f10 default tip

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etmsync Pirelli IMEI retrieval: fix poor use of printf() Bug reported by Vadim Yanitskiy <fixeria@osmocom.org>: the construct where a static-allocated string was passed to printf() without any format arguments causes newer compilers to report a security problem. Given that formatted output is not needed here, just fixed string output, change printf() to fputs(), and direct the error message to stderr while at it.
author Mychaela Falconia <falcon@freecalypso.org>
date Thu, 23 May 2024 17:29:57 +0000
parents 886f65760d09
children
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886f65760d09 fc-tmsync: added pirelli-vbat-cal command to read Pirelli's ADC calibration
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1 /*
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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
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3 * retrieving Pirelli's VBAT ADC calibration.
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4 */
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5
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6 #include <sys/types.h>
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7 #include <stdio.h>
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8 #include <stdlib.h>
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9 #include <string.h>
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10 #include <strings.h>
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11 #include "localtypes.h"
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12 #include "exitcodes.h"
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13
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14 get_pirelli_vbat_cal()
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15 {
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16 u_char bytes[2];
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17 int a, b;
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18 int rc;
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19
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20 rc = do_memory_read(0x027F06E5, bytes, 2);
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21 if (rc)
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22 return(rc);
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23 a = bytes[0] | (bytes[1] << 8);
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24 rc = do_memory_read(0x027F06F7, bytes, 2);
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25 if (rc)
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26 return(rc);
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27 b = bytes[0] | (bytes[1] << 8);
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28 if (b >= 32768)
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29 b -= 65536;
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30 printf("A=%d B=%d\n", a, b);
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31 return(0);
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32 }