TracLight_c::SendMessage_e TracLight_c::helpSendMessage( CanPkgExt_c& pkg )
{
// there is no need to check for address claim in tractor mode because this is already done in the timeEvent
// function of base class BaseCommon_c
pkg.setMonitorItemForSA( getIdentItem()->getIsoItem() );
pkg.setLen(8);
uint16_t ui16_temp = 0;
ui16_temp =
(mt_cmd.daytimeRunning << 0) +
(mt_cmd.alternateHead << 2) +
(mt_cmd.lowBeamHead << 4) +
(mt_cmd.highBeamHead << 6) +
(mt_cmd.frontFog << 8) +
(mt_cmd.beacon << 10) +
(mt_cmd.rightTurn << 12) +
(mt_cmd.leftTurn << 14);
pkg.setUint16Data(0, ui16_temp);
ui16_temp = 0;
ui16_temp =
(mt_cmd.backUpLightAlarmHorn << 0) +
(mt_cmd.centerStop << 2) +
(mt_cmd.rightStop << 4) +
(mt_cmd.leftStop << 6) +
(mt_cmd.implClearance << 8) +
(mt_cmd.tracClearance << 10) +
(mt_cmd.implMarker << 12) +
(mt_cmd.tracMarker << 14);
pkg.setUint16Data(2, ui16_temp);
ui16_temp = 0;
ui16_temp =
(mt_cmd.rearFog << 0) +
(mt_cmd.undersideWork << 2) +
(mt_cmd.rearLowWork << 4) +
(mt_cmd.rearHighWork << 6) +
(mt_cmd.sideLowWork << 8) +
(mt_cmd.sideHighWork << 10) +
(mt_cmd.frontLowWork << 12) +
(mt_cmd.frontHighWork << 14);
pkg.setUint16Data(4, ui16_temp);
// CanIo_c::operator<< retreives the information with the help of CanPkg_c::getData
// then it sends the data
getIsoBusInstance4Comm() << pkg;
return MessageSent;
}
/** send a PGN request */
bool BaseCommon_c::sendPgnRequest(uint32_t ui32_requestedPGN)
{
if( ( ! getIdentItem() ) || ( ! getIdentItem()->isClaimedAddress() ) )
return false;
IsoItem_c *dest = getSelectedDataSourceISONameConst().isSpecified()
? getIsoMonitorInstance( getIdentItem()->getMultitonInst() ).item( getSelectedDataSourceISONameConst(), true )
: NULL; // --> ask to global
CanPkgExt_c pkg;
pkg.setIsoPri(6);
pkg.setIsoPgn(REQUEST_PGN_MSG_PGN);
pkg.setMonitorItemForSA( getIdentItem()->getIsoItem() );
pkg.setMonitorItemForDA( dest );
pkg.setLen( 3 );
pkg.setUint32Data( 0 , ui32_requestedPGN );
getIsoBusInstance( getIdentItem()->getMultitonInst() ) << pkg;
return true;
}
/** send facilities data
@see TracFacilities_c::processMsgRequestPGN
@see CanIo_c::operator<<
*/
void TracFacilities_c::sendFacilities( )
{// there is no need to check for address claim because this is already done in the processMsgRequestPGN;
// this function is only be called on request!!
isoaglib_assert( getIdentItem() );
IsoBus_c& c_can = getIsoBusInstance4Comm();
CanPkgExt_c pkg;
pkg.setMonitorItemForSA( getIdentItem()->getIsoItem() );
setSelectedDataSourceISOName( getIdentItem()->isoName() );
pkg.setIsoPri(3);
pkg.setLen(8);
pkg.setIsoPgn(TRACTOR_FACILITIES_PGN);
for (uint8_t ui8_counter = 0;ui8_counter<sizeof(arrui8_facilitiesBitData)/sizeof(uint8_t);++ui8_counter)
pkg.setUint8Data(ui8_counter,arrui8_facilitiesBitData[ui8_counter]);
// CanIo_c::operator<< retreives the information with the help of CanPkg_c::getData
// then it sends the data
c_can << pkg;
}