kopia lustrzana https://gitlab.com/markol/Teathimble_Firmware
35 wiersze
856 B
C
35 wiersze
856 B
C
#ifndef _QUEUE_H
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#define _QUEUE_H
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#include "motor.h"
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#include "timer.h"
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extern uint8_t mb_head;
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extern uint8_t mb_tail;
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extern DDA movebuffer[MOVEBUFFER_SIZE];
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// queue status methods
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uint8_t queue_full(void);
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uint8_t queue_empty(void);
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DDA *queue_current_movement(void);
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/// Find the next DDA index after 'x', where 0 <= x < MOVEBUFFER_SIZE
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#define MB_NEXT(x) ((x) < MOVEBUFFER_SIZE - 1 ? (x) + 1 : 0)
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// add a new target to the queue
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// t == NULL means add a wait for target temp to the queue
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void enqueue_home(TARGET *t, uint8_t endstop_check, uint8_t endstop_stop_cond);
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// called from step timer when current move is complete
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void next_move(void);
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// take one step
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void queue_step(void);
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static void enqueue(TARGET *) __attribute__ ((always_inline));
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inline void enqueue(TARGET *t) {
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enqueue_home(t, 0, 0);
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}
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#endif /* _QUEUE_H */ |