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68 lines
1.4 KiB
68 lines
1.4 KiB
//
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// Created by MightyPork on 2017/11/21.
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//
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// Job and message scheduling queue structs and typedefs
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//
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#ifndef GEX_SCHED_QUEUE_H
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#define GEX_SCHED_QUEUE_H
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#include "platform.h"
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#include <TinyFrame.h>
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/**
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* Queued job typedef
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*/
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typedef struct sched_que_item Job;
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/**
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* Queued job callback
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*/
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typedef void (*ScheduledJobCb) (Job *job);
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/**
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* Queued job data struct
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*/
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struct sched_que_item {
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/** The callback */
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ScheduledJobCb cb;
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/** Data word 1 */
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union {
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TF_ID frame_id; // typically used to pass frame id to the callback
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void *data1; // arbitrary pointer or int
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};
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/** Data word 2 */
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union {
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uint32_t d32; // passing a number
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uint8_t *buf; // uchar buffer
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const uint8_t *cbuf; // const uchar buffer
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const char *str; // string
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void *data2; // arbitrary pointer
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};
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/** Data word 3 */
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union {
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uint32_t len; // typically length of the buffer
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void *data3; // arbitrary pointer
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};
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};
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/**
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* Queued data chunk structure - used for buffering received messages for TinyFrame
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*/
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struct rx_que_item {
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uint32_t len;
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uint8_t data[MSG_QUE_SLOT_SIZE];
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};
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/**
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* Combined struct - added when we merged the two separate queues
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*/
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struct rx_sched_combined_que_item {
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bool is_job; // tag indicating whether the job or msg field is used
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union {
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struct rx_que_item msg;
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struct sched_que_item job;
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};
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};
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#endif //GEX_SCHED_QUEUE_H
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