26 lines
572 B
C
26 lines
572 B
C
#ifndef __AVR_MISC_H
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#define __AVR_MISC_H
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#include <stdint.h>
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#include <util/crc16.h>
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// alloc.c
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size_t alloc_maxsize(size_t reqsize);
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// console.c
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char *console_get_input(uint8_t *plen);
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void console_pop_input(uint8_t len);
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char *console_get_output(uint8_t len);
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void console_push_output(uint8_t len);
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// Optimized crc16_ccitt for the avr processor
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#define HAVE_OPTIMIZED_CRC 1
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static inline uint16_t _crc16_ccitt(char *buf, uint8_t len) {
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uint16_t crc = 0xFFFF;
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while (len--)
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crc = _crc_ccitt_update(crc, *buf++);
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return crc;
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}
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#endif // misc.h
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