FreeCalypso > hg > freecalypso-tools

annotate uptools/libcoding/alpha_addr.c @ 437:2cd705c8116e

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loadtools: Mot C155 turns out to have the same flash partition quirks as the flash chip on TI's D-Sample c155.config changed to use the fixed 28f640w30b config instead of CFI, and a bit of C code in fc-loadtool had to be changed too so that flash erase-program-boot still works.
author Mychaela Falconia <falcon@freecalypso.org>
date Tue, 06 Nov 2018 16:02:23 +0000
parents 74d5e95ee84a
children
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74d5e95ee84a uptools/libcoding: alphabetic address handling implemented
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1 /*
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2 * This library module contains some bits that help working with
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3 * alphabetic addresses.
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4 */
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5
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6 #include <sys/types.h>
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7
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8 u_char alpha_septets_to_digits[12] = {0, 2, 4, 6, 7, 9, 11, 13, 14, 16, 18, 20};
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9
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10 alpha_addr_valid(ndigits, sepp)
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11 unsigned ndigits, *sepp;
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12 {
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13 unsigned n;
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14
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15 for (n = 1; n <= 11; n++)
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16 if (alpha_septets_to_digits[n] == ndigits) {
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17 *sepp = n;
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18 return(1);
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19 }
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20 return(0);
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21 }