1 /* See LICENSE of license details. */
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5 #include "platform.h"
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7 void write_hex(int fd, unsigned long int hex)
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12 write(fd , "0x", 2);
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13 for (ii = sizeof(unsigned long int) * 2 ; ii > 0; ii--) {
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15 uint8_t digit = ((hex & (0xF << (jj*4))) >> (jj*4));
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16 towrite = digit < 0xA ? ('0' + digit) : ('A' + (digit - 0xA));
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17 write(fd, &towrite, 1);
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