kopia lustrzana https://github.com/OpenRTX/OpenRTX
27 wiersze
513 B
C
27 wiersze
513 B
C
#include <pthread.h>
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#include <unistd.h>
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#include <stdlib.h>
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#include <stdint.h>
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#include <stdbool.h>
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// Ring buffer size (MAX = 255)
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#define MSG_QTY 10
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typedef struct queue_t
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{
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pthread_mutex_t mutex;
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pthread_cond_t not_empty;
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uint8_t read_pos;
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uint8_t write_pos;
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uint8_t msg_num;
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uint32_t buffer[MSG_QTY];
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} queue_t;
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void queue_init(queue_t *q);
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void queue_terminate(queue_t *q);
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bool queue_pend(queue_t *q, uint32_t *msg, bool blocking);
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bool queue_post(queue_t *q, uint32_t msg);
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