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41 lines
1.1 KiB
C
41 lines
1.1 KiB
C
#pragma once
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#ifdef DATA_LINK
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#include "freertos/FreeRTOS.h"
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#include "constants/datalink.h"
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/**
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* @brief Routing data to a board
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* This struct will be sent to other boards
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*/
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typedef struct _rip_hops{
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uint8_t board_id; //ID of the destination
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uint8_t hops; //hop count to `board_id`
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} RIPHop;
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typedef struct _rip_row{
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RIPHop info;
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uint8_t channel; //rmt channel
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uint8_t ttl; //how long this entry is valid for. starting value is 180 seconds
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uint8_t valid; //is this a valid entry?
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uint8_t ttl_flush; //if hops is invalid, this would count the amount of time until this entry would be invalid (max is in multiples of 30 seconds) but can vary
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StaticSemaphore_t mutex_buf; //where mutex state is stored
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SemaphoreHandle_t row_sem; //mutex sem handle of mutex_buf
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} RIPRow;
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/**
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* @brief Public facing RIP table row
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*
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*/
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typedef struct _rip_public_row{
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RIPHop info;
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uint8_t channel; //rmt channel
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} RIPRow_public;
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typedef struct _rip_public_matrix{
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RIPRow_public* table;
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size_t size;
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uint8_t board_id; //Board ID's routing table
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} RIPRow_public_matrix;
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#endif //DATA_LINK
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