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annotate uptools/libcoding/hexencode.c @ 467:dc2fd8e6f42c

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uptools/atcmd: null pointer passing fixes
author Mychaela Falconia <falcon@freecalypso.org>
date Mon, 11 Feb 2019 22:17:46 +0000
parents ae2556e256a4
children
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361
ae2556e256a4 uptools/libcoding: implemented function for generating hex strings
Mychaela Falconia <falcon@freecalypso.org>
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1 /*
ae2556e256a4 uptools/libcoding: implemented function for generating hex strings
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2 * This module contains the function for generating hex strings.
ae2556e256a4 uptools/libcoding: implemented function for generating hex strings
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3 */
ae2556e256a4 uptools/libcoding: implemented function for generating hex strings
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4
ae2556e256a4 uptools/libcoding: implemented function for generating hex strings
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5 #include <sys/types.h>
ae2556e256a4 uptools/libcoding: implemented function for generating hex strings
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6 #include <stdio.h>
ae2556e256a4 uptools/libcoding: implemented function for generating hex strings
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7
ae2556e256a4 uptools/libcoding: implemented function for generating hex strings
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8 make_hex_string(inbuf, len, outbuf)
ae2556e256a4 uptools/libcoding: implemented function for generating hex strings
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9 u_char *inbuf;
ae2556e256a4 uptools/libcoding: implemented function for generating hex strings
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10 unsigned len;
ae2556e256a4 uptools/libcoding: implemented function for generating hex strings
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11 char *outbuf;
ae2556e256a4 uptools/libcoding: implemented function for generating hex strings
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12 {
ae2556e256a4 uptools/libcoding: implemented function for generating hex strings
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13 char *dp = outbuf;
ae2556e256a4 uptools/libcoding: implemented function for generating hex strings
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14 unsigned n;
ae2556e256a4 uptools/libcoding: implemented function for generating hex strings
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15
ae2556e256a4 uptools/libcoding: implemented function for generating hex strings
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16 for (n = 0; n < len; n++) {
ae2556e256a4 uptools/libcoding: implemented function for generating hex strings
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17 sprintf(dp, "%02X", inbuf[n]);
ae2556e256a4 uptools/libcoding: implemented function for generating hex strings
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18 dp += 2;
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19 }
ae2556e256a4 uptools/libcoding: implemented function for generating hex strings
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20 *dp = '\0';
ae2556e256a4 uptools/libcoding: implemented function for generating hex strings
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21 }