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rtmetric values should always be computed as 16-bit values

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This commit is contained in:
adamdunkels 2010-10-03 20:06:25 +00:00
parent 3c733a0c4e
commit b23a364397
2 changed files with 52 additions and 23 deletions
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14
core/net/rime/collect-link-estimate.h
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@ -42,7 +42,7 @@
*
* This file is part of the Contiki operating system.
*
* $Id: collect-link-estimate.h,v 1.2 2010/09/13 13:28:14 adamdunkels Exp $
* $Id: collect-link-estimate.h,v 1.3 2010/10/03 20:06:25 adamdunkels Exp $
*/
/**
@ -63,8 +63,9 @@
#define COLLECT_LINK_ESTIMATE_HISTORY_SIZE 16
struct collect_link_estimate {
int history[COLLECT_LINK_ESTIMATE_HISTORY_SIZE];
uint8_t history[COLLECT_LINK_ESTIMATE_HISTORY_SIZE];
uint8_t historyptr;
uint8_t num_estimates;
};
/**
@ -86,7 +87,7 @@ void collect_link_estimate_new(struct collect_link_estimate *le);
* buffer attributes when computing the link estimate.
*/
void collect_link_estimate_update_tx(struct collect_link_estimate *le,
int num_tx);
uint8_t num_tx);
/**
* \brief Update a link estimate when a packet has failed to be sent.
@ -99,7 +100,7 @@ void collect_link_estimate_update_tx(struct collect_link_estimate *le,
* buffer attributes when computing the link estimate.
*/
void collect_link_estimate_update_tx_fail(struct collect_link_estimate *le,
int num_tx);
uint8_t num_tx);
/**
* \brief Update a link estimate when a packet has been received.
@ -116,9 +117,12 @@ void collect_link_estimate_update_rx(struct collect_link_estimate *le);
/**
* \brief Compute the link estimate metric for a link estimate
* \param le A pointer to a link estimate structure
* \return The current link estimate metric
*
*/
int collect_link_estimate(struct collect_link_estimate *le);
uint16_t collect_link_estimate(struct collect_link_estimate *le);
int collect_link_estimate_num_estimates(struct collect_link_estimate *le);
#endif /* COLLECT_LINK_ESTIMATE_H */