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/*!
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/*!
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Firmware / Bitstream loader for the ZTEX Firmware Kit
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Firmware / Bitstream loader for the ZTEX EZ-USB FX2 SDK
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Copyright (C) 2009-2010 ZTEX e.K.
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Copyright (C) 2009-2011 ZTEX GmbH.
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http://www.ztex.de
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http://www.ztex.de
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This program is free software; you can redistribute it and/or modify
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License version 3 as
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it under the terms of the GNU General Public License version 3 as
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published by the Free Software Foundation.
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published by the Free Software Foundation.
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Line 27... |
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import ztex.*;
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import ztex.*;
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class FWLoader {
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class FWLoader {
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// ******* checkSnString *******************************************************
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// make sure that snString is 10 chars long
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private static String checkSnString ( String snString ) {
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if ( snString.length()>10 ) {
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snString = snString.substring(0,10);
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System.err.println( "Serial number too long (max. 10 characters), truncated to `" + snString + "'" );
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}
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while ( snString.length()<10 )
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snString = '0' + snString;
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return snString;
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}
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// ******* main ****************************************************************
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// ******* main ****************************************************************
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public static void main (String args[]) {
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public static void main (String args[]) {
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LibusbJava.usb_init();
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LibusbJava.usb_init();
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final String helpMsg = new String (
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final String helpMsg = new String (
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"Global parameters:\n"+
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"Global parameters:\n"+
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" -c Scan for Cypress EZ-USB devices without ZTEX firmware\n"+
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" -c Scan for Cypress EZ-USB devices without ZTEX firmware\n"+
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" -v <VID> <PID> Scan for devices with ZTEX firmware and the given Vendor ID and Product ID\n"+
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" -v <VID> <PID> Scan for devices with given Vendor ID and Product ID\n"+
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" -vc Equal to -v 0x4b4 0x8613\n"+
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" -vc Equal to -v 0x4b4 0x8613\n"+
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" -d <number> Device Number (default: 0)\n"+
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" -s <sn string> Only scan for devices with that serial number\n"+
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" -d <number> Device Number (default: 0, use -p to get a list)\n"+
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" -f Force uploads\n"+
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" -f Force uploads\n"+
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" -p Print bus info\n"+
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" -p Print a list of available devices\n"+
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" -w Enable certain workarounds\n"+
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" -w Enable certain workarounds\n"+
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" -h This help \n\n"+
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" -h This help \n\n"+
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"Ordered parameters:\n"+
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"Ordered parameters:\n"+
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" -i Info\n"+
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" -i Info\n"+
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" -ii Info + capabilities\n"+
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" -ii Info + capabilities\n"+
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" -if Read FPGA state\n"+
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" -if Read FPGA state\n"+
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" -ss <sn string> Set the serial number of EZ-USB firmware (used with -uu or -ue)\n"+
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" -ru Reset EZ-USB Microcontroller\n"+
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" -ru Reset EZ-USB Microcontroller\n"+
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" -uu <ihx file> Upload EZ-USB Firmware\n"+
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" -uu <ihx file> Upload EZ-USB Firmware\n"+
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" -bs 0|1|A Bit swapping for bitstreams: 0: disable, 1: enable, A: automatic detection\n"+
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" -bs 0|1|A Bit swapping for bitstreams: 0: disable, 1: enable, A: automatic detection\n"+
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" -rf Reset FPGA\n"+
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" -rf Reset FPGA\n"+
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" -uf <bitstream> Upload bitstream to FPGA\n"+
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" -uf <bitstream> Upload bitstream to FPGA\n"+
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" -re Reset EEPROM Firmware\n"+
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" -re Reset EEPROM Firmware\n"+
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" -ue <ihx file> Upload Firmware to EEPROM\n"+
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" -ue <ihx file> Upload Firmware to EEPROM\n"+
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" -rm Reset FLASH bitstream\n"+
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" -rm Reset FLASH bitstream\n"+
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" -um <bitstream> Upload bitstream to Flash");
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" -um <bitstream> Upload bitstream to Flash\n"+
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" -uxf <ihx file> Upload Firmware / data to ATxmega Flash\n"+
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" -uxe <ihx file> Upload data to ATxmega EEPROM\n"+
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" -rxf <index> Read ATxmega Fuse\n" +
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" -wxf <index> <bitmask> <value> Write ATxmega Fuse\n" +
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"Serial number strings (<sn string>) must be 10 chars long, if shorter filled with 0's." );
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// process global parameters
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// process global parameters
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try {
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try {
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int usbVendorId = ZtexDevice1.ztexVendorId;
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int usbVendorId = ZtexDevice1.ztexVendorId;
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boolean cypress = false;
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boolean cypress = false;
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int devNum = 0;
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int devNum = 0;
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boolean forceUpload = false;
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boolean forceUpload = false;
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boolean printBus = false;
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boolean printBus = false;
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boolean workarounds = false;
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boolean workarounds = false;
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String snString = null;
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int bs = -1;
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int bs = -1;
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if ( args.length == 0 ) {
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System.err.println(helpMsg);
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System.exit(1);
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}
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for (int i=0; i<args.length; i++ ) {
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for (int i=0; i<args.length; i++ ) {
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if ( args[i].equals("-c") ) {
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if ( args[i].equals("-c") ) {
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cypress = true;
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cypress = true;
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}
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}
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else if ( args[i].equals("-v") ) {
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else if ( args[i].equals("-v") ) {
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System.err.println("Error: Device number expected after -d");
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System.err.println("Error: Device number expected after -d");
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System.err.println(helpMsg);
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System.err.println(helpMsg);
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System.exit(1);
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System.exit(1);
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}
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}
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}
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}
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else if ( args[i].equals("-s") ) {
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i++;
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if (i>=args.length) {
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System.err.println("Error: String expected after -s");
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System.err.println(helpMsg);
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System.exit(1);
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}
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snString = checkSnString(args[i]);
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}
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else if ( args[i].equals("-h") ) {
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else if ( args[i].equals("-h") ) {
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System.err.println(helpMsg);
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System.err.println(helpMsg);
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System.exit(0);
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System.exit(0);
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}
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}
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else if ( args[i].equals("-i") || args[i].equals("-ii") || args[i].equals("-if") || args[i].equals("-ru") || args[i].equals("-rf") || args[i].equals("-re") || args[i].equals("-rm") ) {
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else if ( args[i].equals("-i") || args[i].equals("-ii") || args[i].equals("-if") || args[i].equals("-ru") || args[i].equals("-rf") || args[i].equals("-re") || args[i].equals("-rm") ) {
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}
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}
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else if ( args[i].equals("-uu") || args[i].equals("-uf") || args[i].equals("-ue") || args[i].equals("-um") || args[i].equals("-bs") ) {
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else if ( args[i].equals("-uu") || args[i].equals("-uf") || args[i].equals("-ue") || args[i].equals("-um") || args[i].equals("-bs") || args[i].equals("-uxf") || args[i].equals("-uxe") || args[i].equals("-rxf") || args[i].equals("-ss")) {
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i+=1;
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i+=1;
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}
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}
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else if ( args[i].equals("-wxf") ) {
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i+=3;
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}
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else {
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else {
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System.err.println("Error: Invalid Parameter: "+args[i]);
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System.err.println("Error: Invalid Parameter: "+args[i]);
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System.err.println(helpMsg);
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System.err.println(helpMsg);
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System.exit(1);
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System.exit(1);
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}
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}
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}
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}
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// process ordered parameters
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// process ordered parameters
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ZtexScanBus1 bus = new ZtexScanBus1( usbVendorId, usbProductId, cypress, false, 1);
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ZtexScanBus1 bus = new ZtexScanBus1( usbVendorId, usbProductId, cypress, false, 1, snString);
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if ( bus.numberOfDevices() <= 0 ) {
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if ( bus.numberOfDevices() <= 0 ) {
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System.err.println("No devices found");
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System.err.println("No devices found");
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System.exit(0);
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System.exit(0);
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}
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}
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if ( printBus )
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if ( printBus )
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bus.printBus(System.out);
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bus.printBus(System.out);
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Ztex1v1 ztex = new Ztex1v1 ( bus.device(devNum) );
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Ztex1v1 ztex = new Ztex1v1 ( bus.device(devNum) );
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ztex.certainWorkarounds = workarounds;
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ztex.certainWorkarounds = workarounds;
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snString = null;
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for (int i=0; i<args.length; i++ ) {
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for (int i=0; i<args.length; i++ ) {
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if ( args[i].equals("-i") ) {
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if ( args[i].equals("-i") ) {
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System.out.println( ztex );
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System.out.println( ztex );
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}
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}
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if ( args[i].equals("-ii") ) {
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if ( args[i].equals("-ii") ) {
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Line 204... |
}
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}
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}
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}
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if ( args[i].equals("-if") ) {
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if ( args[i].equals("-if") ) {
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ztex.printFpgaState();
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ztex.printFpgaState();
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}
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}
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else if ( args[i].equals("-ss") ) {
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i++;
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if ( i >= args.length ) {
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System.err.println("Error: String expected after -ss");
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System.err.println(helpMsg);
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System.exit(1);
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}
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snString = checkSnString(args[i]);
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}
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else if ( args[i].equals("-ru") ) {
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else if ( args[i].equals("-ru") ) {
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ztex.resetEzUsb();
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ztex.resetEzUsb();
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}
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}
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else if ( args[i].equals("-uu") ) {
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else if ( args[i].equals("-uu") ) {
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i++;
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i++;
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if ( i >= args.length ) {
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if ( i >= args.length ) {
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System.err.println("Error: Filename expected after -uu");
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System.err.println("Error: Filename expected after -uu");
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System.err.println(helpMsg);
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System.err.println(helpMsg);
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System.exit(1);
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System.exit(1);
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}
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}
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System.out.println("Firmware upload time: " + ztex.uploadFirmware( args[i], forceUpload ) + " ms");
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ZtexIhxFile1 ihxFile = new ZtexIhxFile1( args[i] );
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if ( snString != null )
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ihxFile.setSnString( snString );
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System.out.println("Firmware upload time: " + ztex.uploadFirmware( ihxFile, forceUpload ) + " ms");
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}
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}
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else if ( args[i].equals("-bs") ) {
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else if ( args[i].equals("-bs") ) {
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i++;
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i++;
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if ( (i>=args.length) || !( args[i].equals("0") || args[i].equals("1") || args[i].equalsIgnoreCase("A") ) ) {
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if ( (i>=args.length) || !( args[i].equals("0") || args[i].equals("1") || args[i].equalsIgnoreCase("A") ) ) {
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System.err.println("Error: `0',`1' or `A' expected after -bs");
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System.err.println("Error: `0',`1' or `A' expected after -bs");
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Line 263... |
if ( i >= args.length ) {
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if ( i >= args.length ) {
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System.err.println("Error: Filename expected after -ue");
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System.err.println("Error: Filename expected after -ue");
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System.err.println(helpMsg);
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System.err.println(helpMsg);
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System.exit(1);
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System.exit(1);
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}
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}
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System.out.println("Firmware to EEPROM upload time: " + ztex.eepromUpload( args[i], forceUpload ) + " ms");
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ZtexIhxFile1 ihxFile = new ZtexIhxFile1( args[i] );
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if ( snString != null )
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ihxFile.setSnString(snString);
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System.out.println("Firmware to EEPROM upload time: " + ztex.eepromUpload( ihxFile, forceUpload ) + " ms");
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}
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}
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else if ( args[i].equals("-rm") ) {
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else if ( args[i].equals("-rm") ) {
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System.out.println("First free sector: " + ztex.flashFirstFreeSector() );
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System.out.println("First free sector: " + ztex.flashFirstFreeSector() );
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ztex.flashResetBitstream();
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ztex.flashResetBitstream();
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System.out.println("First free sector: " + ztex.flashFirstFreeSector() );
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System.out.println("First free sector: " + ztex.flashFirstFreeSector() );
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Line 284... |
}
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}
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System.out.println("First free sector: " + ztex.flashFirstFreeSector() );
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System.out.println("First free sector: " + ztex.flashFirstFreeSector() );
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System.out.println("FPGA configuration time: " + ztex.flashUploadBitstream( args[i], bs ) + " ms");
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System.out.println("FPGA configuration time: " + ztex.flashUploadBitstream( args[i], bs ) + " ms");
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System.out.println("First free sector: " + ztex.flashFirstFreeSector() );
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System.out.println("First free sector: " + ztex.flashFirstFreeSector() );
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}
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}
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else if ( args[i].equals("-uxf") ) {
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i++;
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if ( i >= args.length ) {
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System.err.println("Error: Filename expected after -uxf");
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System.err.println(helpMsg);
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System.exit(1);
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}
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System.out.println("Firmware to ATxmega Flash upload time: " + ztex.xmegaWriteFirmware( new IhxFile(args[i]) ) + " ms");
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}
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else if ( args[i].equals("-uxe") ) {
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i++;
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if ( i >= args.length ) {
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System.err.println("Error: Filename expected after -uxe");
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System.err.println(helpMsg);
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System.exit(1);
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}
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System.out.println("Firmware to ATxmega Flash upload time: " + ztex.xmegaWriteEeprom( new IhxFile(args[i]) ) + " ms");
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}
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else if ( args[i].equals("-rxf") ) {
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i++;
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int j = 0;
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try {
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if (i>=args.length)
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throw new Exception();
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j = Integer.parseInt( args[i] );
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}
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catch (Exception e) {
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System.err.println("Error: Index number expected after -rxf");
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System.err.println(helpMsg);
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System.exit(1);
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}
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System.out.println("Fuse " + j + ": 0b" + Integer.toBinaryString(256 | ztex.xmegaFuseRead ( j )).substring(1));
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}
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else if ( args[i].equals("-wxf") ) {
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i++;
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int j=0, k=0, l=0;
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try {
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if (i>=args.length)
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throw new Exception();
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j = Integer.parseInt( args[i] );
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}
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catch (Exception e) {
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System.err.println("Error: Index number expected after -wxf");
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System.err.println(helpMsg);
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System.exit(1);
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}
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i++;
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try {
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if (i>=args.length)
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throw new Exception();
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k = Integer.parseInt( args[i] );
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}
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catch (Exception e) {
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System.err.println("Error: Bitmask expected after -wxf <index>");
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System.err.println(helpMsg);
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System.exit(1);
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}
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i++;
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try {
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if (i>=args.length)
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throw new Exception();
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l = Integer.parseInt( args[i] );
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}
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catch (Exception e) {
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System.err.println("Error: Value expected after -wxf <index> <bitmask>");
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System.err.println(helpMsg);
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System.exit(1);
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}
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ztex.xmegaFuseWrite( j, (ztex.xmegaFuseRead(j) & ~k) | l );
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}
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}
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}
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}
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}
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catch (Exception e) {
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catch (Exception e) {
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System.out.println("Error: "+e.getLocalizedMessage() );
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System.out.println("Error: "+e.getLocalizedMessage() );
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}
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}
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