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GLAST/LAT > DAQ and FSW > FSW > Doxygen Index > RIM / V0-0-2

Constituent: rim     Tag: linux-gcc

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addr.h File Reference

Functions converting flat index to/from hierarchical addressing. More...

#include "RIM/lrd.h"

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Functions
void	RIM_layerLow (const Layer_addr *layer, TEM_addr *tem)
	Convert the conceptual layer addressing of a TFE to the hierarchical form used to communicate with the LAT.
void	RIM_layerHigh (const Layer_addr *layer, TEM_addr *tem)
	Convert the conceptual layer addressing of a TFE to the hierarchical form used to communicate with the LAT.

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Detailed Description

Functions converting flat index to/from hierarchical addressing.

Author:

James Swain -- jswain@slac.stanford.edu

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Function Documentation

void RIM_layerHigh (  const Layer_addr *  layer, TEM_addr *  tem )

Convert the conceptual layer addressing of a TFE to the hierarchical form used to communicate with the LAT. Parameters: layer  Address of the TFE / SPT in terms of layers tem  Address of the TFE / TRC in terms of CC/RC Note that TFEs are usually referred to as being part of an X or Y layer. This identification is converted to an absolute layer number and stored in the rc space by addr->rc = (layerNumber << 1) | isYlayer. This conversion is performed by the XLM->RIM converter, but is documented here since it is a storage convention.

void RIM_layerLow (  const Layer_addr *  layer, TEM_addr *  tem )

Convert the conceptual layer addressing of a TFE to the hierarchical form used to communicate with the LAT. Parameters: layer  Address of the TFE / SPT in terms of layers tem  Address of the TFE / TRC in terms of CC/RC Note that TFEs are usually referred to as being part of an X or Y layer. This identification is converted to an absolute layer number and stored in the rc space by addr->rc = (layerNumber << 1) | isYlayer. This conversion is performed by the XLM->RIM converter, but is documented here since it is a storage convention.

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