59b71d5d05
Explicilty load the timer waketime variable into local variables in sched_timer_kick(). Change the optimization level from Os to O2. This helps gcc to avoid unnecessary reloads from memory in the common stepper_event() case. Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
23 lines
573 B
C
23 lines
573 B
C
#ifndef __GENERIC_MISC_H
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#define __GENERIC_MISC_H
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#include <stddef.h> // size_t
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#include <stdint.h> // uint8_t
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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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uint32_t timer_from_us(uint32_t us);
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uint8_t timer_is_before(uint32_t time1, uint32_t time2);
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uint32_t timer_read_time(void);
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void timer_periodic(void);
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uint8_t timer_try_set_next(unsigned int next);
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size_t alloc_maxsize(size_t reqsize);
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uint16_t crc16_ccitt(char *buf, uint8_t len);
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#endif // misc.h
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