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AP_HAL: added statistics structure for CAN

This commit is contained in:
Andrew Tridgell 2022-12-07 13:35:15 +11:00
parent 1c9d01c8fd
commit 05a6c0d026
1 changed files with 21 additions and 0 deletions
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21
libraries/AP_HAL/CANIface.h
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@ -220,9 +220,30 @@ public:
return 0; return 0;
} }
typedef struct {
uint32_t tx_requests;
uint32_t tx_rejected;
uint32_t tx_overflow;
uint32_t tx_success;
uint32_t tx_timedout;
uint32_t tx_abort;
uint32_t rx_received;
uint32_t rx_overflow;
uint32_t rx_errors;
uint32_t num_busoff_err;
} bus_stats_t;
#if !defined(HAL_BOOTLOADER_BUILD)
//Get status info of the interface //Get status info of the interface
virtual void get_stats(ExpandingString &str) {} virtual void get_stats(ExpandingString &str) {}
/*
return bus statistics for logging
return nullptr if no statistics available
*/
virtual const bus_stats_t *get_statistics(void) const { return nullptr; };
#endif
// return true if busoff was detected and not cleared // return true if busoff was detected and not cleared
virtual bool is_busoff() const virtual bool is_busoff() const
{ {