Matthias Blankertz
0bc4815926
- Debugged UART - Firmware support for SPI, UART - Work on SD/MMC support in firmware - Debugged mblite core/WB interface
18 lines
339 B
C
18 lines
339 B
C
// Copyright (c) 2013 Matthias Blankertz <matthias@blankertz.org>
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static char _str_buf[9];
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const char *utox(unsigned int num) {
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int i = 7;
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_str_buf[8] = '\0';
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while(num || (i == 7)) {
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_str_buf[i] = (num&0xf)+'0';
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if(_str_buf[i] > '9')
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_str_buf[i] += 'A'-'9'-1;
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--i;
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num>>=4;
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}
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return _str_buf+(i+1);
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}
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