Package jmri.jmrix.can.cbus.swing.bootloader

Class CbusPicHexFile

java.lang.Object

jmri.jmrix.can.cbus.swing.bootloader.HexFile

jmri.jmrix.can.cbus.swing.bootloader.CbusPicHexFile

public class CbusPicHexFile
extends HexFile

Extend hex file class for a CBUS PIC with parameter block Assumes hex record addresses are "nicely" aligned, i.e., on 8, 16, 32, ... -byte boundaries and that addresses increase monotonically. With Microchip tools you should select the options to format the hex file for download and program with default config words.

Field Summary

Fields

Modifier and Type	Field	Description
static final int	PARAM_NEW_END
static final int	PARAM_NEW_LEN
static final int	PARAM_NEW_START
static final int	PARAM_OLD_END
static final int	PARAM_OLD_LEN
static final int	PARAM_OLD_START

Fields inherited from class jmri.jmrix.can.cbus.swing.bootloader.HexFile

address, buffIn, endRecord, file, hexRecords, in, lineNo, MAX_HEX_SIZE, name, read, readIndex

Constructor Summary

Constructors

Constructor	Description
CbusPicHexFile(String fileName)	Create a new HexFile object and initialize data to unprogrammed state.

Method Summary

Modifier and Type	Method	Description
protected void	checkRecord(HexRecord r)	Check one hex record from the file Overridden to capture CBUS PIC parameter block.
CbusParameters	getParams()	Get the file parameters Create an invalid parameter set of necessary

Methods inherited from class jmri.jmrix.can.cbus.swing.bootloader.HexFile

close, dispose, getAddress, getLineNo, getName, getNextRecord, getProgEnd, getProgStart, getRecordForAddress, openRd, rdHexByte, read, readChar, readOneRecord

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

PARAM_OLD_START

public static final int PARAM_OLD_START

See Also:

• Constant Field Values

PARAM_OLD_END

public static final int PARAM_OLD_END

See Also:

• Constant Field Values

PARAM_OLD_LEN

public static final int PARAM_OLD_LEN

See Also:

• Constant Field Values

PARAM_NEW_START

public static final int PARAM_NEW_START

See Also:

• Constant Field Values

PARAM_NEW_END

public static final int PARAM_NEW_END

See Also:

• Constant Field Values

PARAM_NEW_LEN

public static final int PARAM_NEW_LEN

See Also:

• Constant Field Values

Constructor Details

CbusPicHexFile

public CbusPicHexFile(String fileName)

Create a new HexFile object and initialize data to unprogrammed state.

Parameters:

fileName - file name to use for the hex file

Method Details

checkRecord

protected void checkRecord(HexRecord r)

Check one hex record from the file Overridden to capture CBUS PIC parameter block. Assumes hex record addresses are "nicely" aligned, i.e., on 8, 16, 32, ... -byte boundaries and that addresses increase monotonically. With Microchip tools you should select the options to format the hex file for download and program with default config words.

Overrides:

checkRecord in class HexFile

Parameters:

r - hex record

getParams

public CbusParameters getParams()

Get the file parameters Create an invalid parameter set of necessary

Overrides:

getParams in class HexFile

Returns:

CBUS parameters from the file