can_tx.cpp File Reference

Detailed Description

CAN transmission handling. This file handles the dispatch of various outgoing regularly scheduled CAN message types.

Date

Mar 19, 2020

Author

Matthew Kennedy, (c) 2020

Definition in file can_tx.cpp.

Functions
static CI	roundTxPeriodToCycle (uint16_t period)
PUBLIC_API_WEAK bool	boardEnableSendWidebandInfo ()
void	resetCanWriteCycle ()

Variables
CanListener *	canListeners_head
static uint16_t	m_cycleCount = 0

Function Documentation

boardEnableSendWidebandInfo()

PUBLIC_API_WEAK bool boardEnableSendWidebandInfo

(

)

Definition at line 41 of file can_tx.cpp.

{ return true; }

resetCanWriteCycle()

void resetCanWriteCycle

(

)

Definition at line 45 of file can_tx.cpp.

                            {
  m_cycleCount = 0;
}

roundTxPeriodToCycle()

static CI roundTxPeriodToCycle ( uint16_t  period )

static

Definition at line 29 of file can_tx.cpp.

                                                {
    if (period < 10) return CI::_5ms;
    else if (period < 20) return CI::_10ms;
    else if (period < 50) return CI::_20ms;
    else if (period < 100) return CI::_50ms;
    else if (period < 200) return CI::_100ms;
    else if (period < 250) return CI::_200ms;
    else if (period < 500) return CI::_250ms;
    else if (period < 1000) return CI::_500ms;
    else return CI::_1000ms;
}

Referenced by CanWrite::PeriodicTask().

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Variable Documentation

canListeners_head

CanListener* canListeners_head

extern

Definition at line 69 of file can_rx.cpp.

Referenced by CanWrite::PeriodicTask(), registerCanListener(), and serviceCanSubscribers().

m_cycleCount

uint16_t m_cycleCount = 0

static

Definition at line 43 of file can_tx.cpp.

Referenced by CanWrite::PeriodicTask(), and resetCanWriteCycle().

Go to the source code of this file.