C++ Tool::Drive方法代码示例

// Given that we want to extrude/retract the specified extruder drives, check if they are allowed.
// For each disallowed one, log an error to report later and return a bit in the bitmap.
// This may be called by an ISR!
unsigned int RepRap::GetProhibitedExtruderMovements(unsigned int extrusions, unsigned int retractions)
{
	if (GetHeat()->ColdExtrude())
	{
		return 0;
	}

	Tool *tool = currentTool;
	if (tool == nullptr)
	{
		// This should not happen, but if on tool is selected then don't allow any extruder movement
		return extrusions | retractions;
	}

	unsigned int result = 0;
	for (size_t driveNum = 0; driveNum < tool->DriveCount(); driveNum++)
	{
		const unsigned int extruderDrive = (unsigned int)(tool->Drive(driveNum));
		const unsigned int mask = 1 << extruderDrive;
		if (extrusions & mask)
		{
			if (!tool->ToolCanDrive(true))
			{
				result |= mask;
			}
		}
		else if (retractions & mask)
		{
			if (!tool->ToolCanDrive(false))
			{
				result |= mask;
			}
		}
	}

	return result;
}

//.........这里部分代码省略.........
		response->catf(",\"progress\":%.1f}", scanner->GetProgress());
	}
#endif

	/* Extended Status Response */
	if (type == 2)
	{
		// Cold Extrude/Retract
		response->catf(",\"coldExtrudeTemp\":%1.f", heat->ColdExtrude() ? 0 : HOT_ENOUGH_TO_EXTRUDE);
		response->catf(",\"coldRetractTemp\":%1.f", heat->ColdExtrude() ? 0 : HOT_ENOUGH_TO_RETRACT);

		// Maximum hotend temperature - DWC just wants the highest one
		response->catf(",\"tempLimit\":%1.f", heat->GetHighestTemperatureLimit());

		// Endstops
		uint16_t endstops = 0;
		for(size_t drive = 0; drive < DRIVES; drive++)
		{
			EndStopHit stopped = platform->Stopped(drive);
			if (stopped == EndStopHit::highHit || stopped == EndStopHit::lowHit)
			{
				endstops |= (1 << drive);
			}
		}
		response->catf(",\"endstops\":%d", endstops);

		// Firmware name, machine geometry and number of axes
		response->catf(",\"firmwareName\":\"%s\",\"geometry\":\"%s\",\"axes\":%u", FIRMWARE_NAME, move->GetGeometryString(), numAxes);

		// Total and mounted volumes
		size_t mountedCards = 0;
		for(size_t i = 0; i < NumSdCards; i++)
		{
			if (platform->GetMassStorage()->IsDriveMounted(i))
			{
				mountedCards |= (1 << i);
			}
		}
		response->catf(",\"volumes\":%u,\"mountedVolumes\":%u", NumSdCards, mountedCards);

		// Machine name
		response->cat(",\"name\":");
		response->EncodeString(myName, ARRAY_SIZE(myName), false);

		/* Probe */
		{
			const ZProbeParameters probeParams = platform->GetCurrentZProbeParameters();

			// Trigger threshold
			response->catf(",\"probe\":{\"threshold\":%d", probeParams.adcValue);

			// Trigger height
			response->catf(",\"height\":%.2f", probeParams.height);

			// Type
			response->catf(",\"type\":%d}", platform->GetZProbeType());
		}

		/* Tool Mapping */
		{
			response->cat(",\"tools\":[");
			for(Tool *tool = toolList; tool != nullptr; tool = tool->Next())
			{
				// Heaters
				response->catf("{\"number\":%d,\"heaters\":[", tool->Number());
				for(size_t heater=0; heater<tool->HeaterCount(); heater++)

//.........这里部分代码省略.........

		/* Probe */
		{
			const ZProbeParameters probeParams = platform->GetZProbeParameters();

			// Trigger threshold
			response->catf(",\"probe\":{\"threshold\":%d", probeParams.adcValue);

			// Trigger height
			response->catf(",\"height\":%.2f", probeParams.height);

			// Type
			response->catf(",\"type\":%d}", platform->GetZProbeType());
		}

		/* Tool Mapping */
		{
			response->cat(",\"tools\":[");
			for(Tool *tool = toolList; tool != nullptr; tool = tool->Next())
			{
				// Heaters
				response->catf("{\"number\":%d,\"heaters\":[", tool->Number());
				for(size_t heater=0; heater<tool->HeaterCount(); heater++)
				{
					response->catf("%d", tool->Heater(heater));
					if (heater + 1 < tool->HeaterCount())
					{
						response->cat(",");
					}
				}

				// Extruder drives
				response->cat("],\"drives\":[");
				for(size_t drive=0; drive<tool->DriveCount(); drive++)
				{
					response->catf("%d", tool->Drive(drive));
					if (drive + 1 < tool->DriveCount())
					{
						response->cat(",");
					}
				}

				// Do we have any more tools?
				if (tool->Next() != nullptr)
				{
					response->cat("]},");
				}
				else
				{
					response->cat("]}");
				}
			}
			response->cat("]");
		}
	}
	else if (type == 3)
	{
		// Current Layer
		response->catf(",\"currentLayer\":%d", printMonitor->GetCurrentLayer());

		// Current Layer Time
		response->catf(",\"currentLayerTime\":%.1f", printMonitor->GetCurrentLayerTime());

		// Raw Extruder Positions
		response->cat(",\"extrRaw\":");
		ch = '[';