/*!
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/*!
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Java host software API of ZTEX EZ-USB FX2 SDK
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Java host software API of ZTEX SDK
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Copyright (C) 2009-2011 ZTEX GmbH.
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Copyright (C) 2009-2014 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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This program is distributed in the hope that it will be useful, but
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This program is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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General Public License for more details.
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You should have received a copy of the GNU General Public License
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You should have received a copy of the GNU General Public License
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along with this program; if not, see http://www.gnu.org/licenses/.
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along with this program; if not, see http://www.gnu.org/licenses/.
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!*/
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!*/
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/*
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/*
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USB device with ZTEX descriptor 1 and/or Cypress EZ-USB FX2 device
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USB device with ZTEX descriptor 1 and/or Cypress EZ-USB FX2 device
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*/
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*/
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package ztex;
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package ztex;
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import java.io.*;
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import java.io.*;
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import java.util.*;
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import java.util.*;
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import ch.ntb.usb.*;
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import ch.ntb.usb.*;
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/**
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/**
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* A class representing an EZ-USB device that supports the ZTEX descriptor 1 or an unconfigured EZ-USB device.<br>
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* A class representing an EZ-USB device that supports the ZTEX descriptor 1 or an unconfigured EZ-USB device.<br>
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* Instances of this class are usually created by {@link ZtexScanBus1}.
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* Instances of this class are usually created by {@link ZtexScanBus1}.
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* The following table describes the ZTEX descriptor 1.
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* The following table describes the ZTEX descriptor 1.
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* <a name="descriptor"></a>
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* <a name="descriptor"></a>
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* <table bgcolor="#404040" cellspacing=1 cellpadding=4>
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* <table bgcolor="#404040" cellspacing=1 cellpadding=4>
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* <tr>
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* <tr>
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* <td bgcolor="#d0d0d0" valign="top"><b>Field name</b></td>
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* <td bgcolor="#d0d0d0" valign="top"><b>Field name</b></td>
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* <td bgcolor="#d0d0d0" valign="top"><b>Offset</b></td>
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* <td bgcolor="#d0d0d0" valign="top"><b>Offset</b></td>
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* <td bgcolor="#d0d0d0" valign="top"><b>Size</b></td>
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* <td bgcolor="#d0d0d0" valign="top"><b>Size</b></td>
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* <td bgcolor="#d0d0d0" valign="top"><b>Description</b></td>
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* <td bgcolor="#d0d0d0" valign="top"><b>Description</b></td>
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* </tr>
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* </tr>
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* <tr>
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* <tr>
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* <td bgcolor="#ffffff" valign="top">ZTEX_DESCRIPTOR_SIZE</td>
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* <td bgcolor="#ffffff" valign="top">ZTEX_DESCRIPTOR_SIZE</td>
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* <td bgcolor="#ffffff" valign="top">0</td>
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* <td bgcolor="#ffffff" valign="top">0</td>
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* <td bgcolor="#ffffff" valign="top">1</td>
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* <td bgcolor="#ffffff" valign="top">1</td>
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* <td bgcolor="#ffffff" valign="top">Size of the descriptor in bytes; must be 40 for descriptor version 1</td>
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* <td bgcolor="#ffffff" valign="top">Size of the descriptor in bytes; must be 40 for descriptor version 1</td>
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* </tr>
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* </tr>
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* <tr>
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* <tr>
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* <td bgcolor="#ffffff" valign="top">ZTEX_DESCRIPTOR_VERSION</td>
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* <td bgcolor="#ffffff" valign="top">ZTEX_DESCRIPTOR_VERSION</td>
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* <td bgcolor="#ffffff" valign="top">1</td>
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* <td bgcolor="#ffffff" valign="top">1</td>
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* <td bgcolor="#ffffff" valign="top">1</td>
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* <td bgcolor="#ffffff" valign="top">1</td>
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* <td bgcolor="#ffffff" valign="top">Descriptor version; 1 for version 1</td>
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* <td bgcolor="#ffffff" valign="top">Descriptor version; 1 for version 1</td>
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* </tr>
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* </tr>
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* <tr>
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* <tr>
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* <td bgcolor="#ffffff" valign="top">ZTEXID</td>
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* <td bgcolor="#ffffff" valign="top">ZTEXID</td>
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* <td bgcolor="#ffffff" valign="top">2</td>
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* <td bgcolor="#ffffff" valign="top">2</td>
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* <td bgcolor="#ffffff" valign="top">4</td>
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* <td bgcolor="#ffffff" valign="top">4</td>
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* <td bgcolor="#ffffff" valign="top">ID; must be "ZTEX"</td>
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* <td bgcolor="#ffffff" valign="top">ID; must be "ZTEX"</td>
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* </tr>
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* </tr>
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* <tr>
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* <tr>
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* <td bgcolor="#ffffff" valign="top">PRODUCT_ID</td>
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* <td bgcolor="#ffffff" valign="top">PRODUCT_ID</td>
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* <td bgcolor="#ffffff" valign="top">6</td>
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* <td bgcolor="#ffffff" valign="top">6</td>
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* <td bgcolor="#ffffff" valign="top">4</td>
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* <td bgcolor="#ffffff" valign="top">4</td>
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* <td bgcolor="#ffffff" valign="top">Four numbers (0..255) representing the product ID and firmware compatibility information.<br>
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* <td bgcolor="#ffffff" valign="top">Four numbers (0..255) representing the product ID and firmware compatibility information.<br>
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* A firmware can overwrite an installed one<br>
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* A firmware can overwrite an installed one<br>
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* <pre>if ( INSTALLED.PRODUCTID[0]==0 || PRODUCTID[0]==0 || INSTALLED.PRODUCTID[0]==PRODUCTID[0] ) &&
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* <pre>if ( INSTALLED.PRODUCTID[0]==0 || PRODUCTID[0]==0 || INSTALLED.PRODUCTID[0]==PRODUCTID[0] ) &&
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( INSTALLED.PRODUCTID[1]==0 || PRODUCTID[1]==0 || INSTALLED.PRODUCTID[1]==PRODUCTID[1] ) &&
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( INSTALLED.PRODUCTID[1]==0 || PRODUCTID[1]==0 || INSTALLED.PRODUCTID[1]==PRODUCTID[1] ) &&
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( INSTALLED.PRODUCTID[2]==0 || PRODUCTID[2]==0 || INSTALLED.PRODUCTID[2]==PRODUCTID[2] ) &&
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( INSTALLED.PRODUCTID[2]==0 || PRODUCTID[2]==0 || INSTALLED.PRODUCTID[2]==PRODUCTID[2] ) &&
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( INSTALLED.PRODUCTID[3]==0 || PRODUCTID[3]==0 || INSTALLED.PRODUCTID[3]==PRODUCTID[3] ) </pre>
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( INSTALLED.PRODUCTID[3]==0 || PRODUCTID[3]==0 || INSTALLED.PRODUCTID[3]==PRODUCTID[3] ) </pre>
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* Here is a list of the preserved product ID's:
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* Here is a list of the preserved product ID's:
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* <table><tr><td> </td><td>
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* <table><tr><td> </td><td>
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* <table>
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* <table>
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* <tr><td>0.0.0.0</td> <td>default Product ID (no product specified)</td></tr>
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* <tr><td>0.0.0.0</td> <td>default Product ID (no product specified)</td></tr>
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* <tr><td>1.*.*.*</td> <td>may be used for experimental purposes</td></tr>
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* <tr><td>1.*.*.*</td> <td>may be used for experimental purposes</td></tr>
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* <tr><td>10.*.*.*</td> <td>used for ZTEX products</td></tr>
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* <tr><td>10.*.*.*</td> <td>used for ZTEX products</td></tr>
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* <tr><td>10.11.*.*</td> <td>ZTEX USB-FPGA-Module 1.2</td></tr>
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* <tr><td>10.11.*.*</td> <td>ZTEX USB-FPGA-Module 1.2</td></tr>
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* <tr><td>10.12.*.*</td> <td>ZTEX USB-FPGA-Module 1.11</td></tr>
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* <tr><td>10.12.*.*</td> <td>ZTEX USB-FPGA-Module 1.11</td></tr>
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* <tr><td>10.13.*.*</td> <td>ZTEX USB-FPGA-Module 1.15 (not 1.15y)</td></tr>
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* <tr><td>10.13.*.*</td> <td>ZTEX USB-FPGA-Module 1.15 (not 1.15y)</td></tr>
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* <tr><td>10.14.*.*</td> <td>ZTEX USB-FPGA-Module 1.15x</td></tr>
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* <tr><td>10.14.*.*</td> <td>ZTEX USB-FPGA-Module 1.15x</td></tr>
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* <tr><td>10.15.*.*</td> <td>ZTEX USB-FPGA-Module 1.15y</td></tr>
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* <tr><td>10.15.*.*</td> <td>ZTEX USB-FPGA-Module 1.15y</td></tr>
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* <tr><td>10.20.*.*</td> <td>ZTEX USB-Module 1.0</td></tr>
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* <tr><td>10.20.*.*</td> <td>ZTEX USB-Module 1.0</td></tr>
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* <tr><td>10.30.*.*</td> <td>ZTEX USB-XMEGA-Module 1.0</td></tr>
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* <tr><td>10.30.*.*</td> <td>ZTEX USB-XMEGA-Module 1.0</td></tr>
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* <tr><td>10.0.1.1</td> <td>ZTEX BTCMiner firmware</td></tr>
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* <tr><td>10.0.1.1</td> <td>ZTEX BTCMiner firmware</td></tr>
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* </table></td></tr></table>
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* </table></td></tr></table>
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* Please contact us (<a href="http://www.ztex.de/contact.e.html">http://www.ztex.de/contact.e.html</a>) if you want to register or reserve a Product ID (range).
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* Please contact us (<a href="http://www.ztex.de/contact.e.html">http://www.ztex.de/contact.e.html</a>) if you want to register or reserve a Product ID (range).
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* </td>
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* </td>
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* </tr>
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* </tr>
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* <tr>
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* <tr>
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* <td bgcolor="#ffffff" valign="top">FW_VERSION</td>
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* <td bgcolor="#ffffff" valign="top">FW_VERSION</td>
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* <td bgcolor="#ffffff" valign="top">10</td>
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* <td bgcolor="#ffffff" valign="top">10</td>
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* <td bgcolor="#ffffff" valign="top">1</td>
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* <td bgcolor="#ffffff" valign="top">1</td>
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* <td bgcolor="#ffffff" valign="top">May be used to specify the firmware version.</td>
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* <td bgcolor="#ffffff" valign="top">May be used to specify the firmware version.</td>
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* </tr>
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* </tr>
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* <tr>
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* <tr>
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* <td bgcolor="#ffffff" valign="top">INTERFACE_VERSION</td>
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* <td bgcolor="#ffffff" valign="top">INTERFACE_VERSION</td>
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* <td bgcolor="#ffffff" valign="top">11</td>
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* <td bgcolor="#ffffff" valign="top">11</td>
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* <td bgcolor="#ffffff" valign="top">1</td>
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* <td bgcolor="#ffffff" valign="top">1</td>
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* <td bgcolor="#ffffff" valign="top">The interface version. This number specifies the protocol that is used for interfacing the host software. A description of interface version 1 can be found in {@link Ztex1v1} </td>
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* <td bgcolor="#ffffff" valign="top">The interface version. This number specifies the protocol that is used for interfacing the host software. A description of interface version 1 can be found in {@link Ztex1v1} </td>
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* </tr>
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* </tr>
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* <tr>
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* <tr>
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* <td bgcolor="#ffffff" valign="top">INTERFACE_CAPABILITIES</td>
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* <td bgcolor="#ffffff" valign="top">INTERFACE_CAPABILITIES</td>
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* <td bgcolor="#ffffff" valign="top">12</td>
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* <td bgcolor="#ffffff" valign="top">12</td>
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* <td bgcolor="#ffffff" valign="top">6</td>
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* <td bgcolor="#ffffff" valign="top">6</td>
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* <td bgcolor="#ffffff" valign="top">6 bytes, each bit represents a capability. If set, the capability is supported. A description of the capabilities of interface version 1 can be found in {@link Ztex1v1} </td>
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* <td bgcolor="#ffffff" valign="top">6 bytes, each bit represents a capability. If set, the capability is supported. A description of the capabilities of interface version 1 can be found in {@link Ztex1v1} </td>
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* </tr>
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* </tr>
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* <tr>
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* <tr>
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* <td bgcolor="#ffffff" valign="top">MODULE_RESERVED</td>
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* <td bgcolor="#ffffff" valign="top">MODULE_RESERVED</td>
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* <td bgcolor="#ffffff" valign="top">18</td>
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* <td bgcolor="#ffffff" valign="top">18</td>
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* <td bgcolor="#ffffff" valign="top">12</td>
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* <td bgcolor="#ffffff" valign="top">12</td>
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* <td bgcolor="#ffffff" valign="top">12 bytes for application specific use, i.e. they depend from the PRODUCT_ID </td>
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* <td bgcolor="#ffffff" valign="top">12 bytes for application specific use, i.e. they depend from the PRODUCT_ID </td>
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* </tr>
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* </tr>
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* <tr>
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* <tr>
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* <td bgcolor="#ffffff" valign="top">SN_STRING</td>
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* <td bgcolor="#ffffff" valign="top">SN_STRING</td>
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* <td bgcolor="#ffffff" valign="top">30</td>
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* <td bgcolor="#ffffff" valign="top">30</td>
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* <td bgcolor="#ffffff" valign="top">10</td>
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* <td bgcolor="#ffffff" valign="top">10</td>
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* <td bgcolor="#ffffff" valign="top">A serial number string of 10 characters. The default SN is "0000000000"</td> </td>
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* <td bgcolor="#ffffff" valign="top">A serial number string of 10 characters. The default SN is "0000000000"</td> </td>
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* </tr>
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* </tr>
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* </table>
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* </table>
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* @see Ztex1
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* @see Ztex1
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* @see Ztex1v1
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* @see Ztex1v1
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* @see ZtexScanBus1
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* @see ZtexScanBus1
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*/
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*/
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public class ZtexDevice1 {
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public class ZtexDevice1 {
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/** * Cypress vendor ID: 0x4b4 */
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/** * Cypress vendor ID: 0x4b4 */
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public static final int cypressVendorId = 0x4b4;
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public static final int cypressVendorId = 0x4b4;
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/** * EZ-USB USB product ID: 0x8613 */
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/** * EZ-USB USB product ID: 0x8613 */
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public static final int cypressProductId = 0x8613;
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public static final int cypressProductId = 0x8613;
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/** * ZTEX vendor ID: 0x221a */
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/** * ZTEX vendor ID: 0x221a */
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public static final int ztexVendorId = 0x221A;
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public static final int ztexVendorId = 0x221A;
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/**
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/**
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* USB product ID for ZTEX devices that support ZTEX descriptor 1: 0x100.
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* USB product ID for ZTEX devices that support ZTEX descriptor 1: 0x100.
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* This product ID is intended for general purpose use and can be shared by all devices that base on ZTEX modules.
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* This product ID is intended for general purpose use and can be shared by all devices that base on ZTEX modules.
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* Different products are identified by a second product ID, namely the PRODUCT_ID field of the <a href="#descriptor"> ZTEX descriptor 1</a>.
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* Different products are identified by a second product ID, namely the PRODUCT_ID field of the <a href="#descriptor"> ZTEX descriptor 1</a>.
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* <p>
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* <p>
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* Please read the <a href="http://www.ztex.de/firmware-kit/usb_ids.e.html">informations about USB vendor and product ID's<a>.
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* Please read the <a href="http://www.ztex.de/firmware-kit/usb_ids.e.html">informations about USB vendor and product ID's<a>.
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* @see #ztexProductIdMax
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* @see #ztexProductIdMax
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*/
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*/
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public static final int ztexProductId = 0x100;
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public static final int ztexProductId = 0x100;
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/**
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/**
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* Largest USB product ID for ZTEX devices that support ZTEX descriptor 1: 0x1ff.
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* Largest USB product ID for ZTEX devices that support ZTEX descriptor 1: 0x1ff.
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* USB product ID's from {@link #ztexProductId}+1 to ztexProductIdMax (0x101 to 0x1ff) are reserved for ZTEX devices and allow to identify products without reading the ZTEX descriptor.
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* USB product ID's from {@link #ztexProductId}+1 to ztexProductIdMax (0x101 to 0x1ff) are reserved for ZTEX devices and allow to identify products without reading the ZTEX descriptor.
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* <p>
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* <p>
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* Please read the <a href="http://www.ztex.de/firmware-kit/usb_ids.e.html">informations about USB vendor and product ID's<a>.
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* Please read the <a href="http://www.ztex.de/firmware-kit/usb_ids.e.html">informations about USB vendor and product ID's<a>.
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* @see #ztexProductId
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* @see #ztexProductId
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*/
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*/
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public static final int ztexProductIdMax = 0x1ff;
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public static final int ztexProductIdMax = 0x1ff;
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private Usb_Device dev = null;
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private Usb_Device dev = null;
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private boolean valid = false; // true if descriptor 1 is available
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private boolean valid = false; // true if descriptor 1 is available
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private int usbVendorId = -1;
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private int usbVendorId = -1;
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private int usbProductId = -1;
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private int usbProductId = -1;
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private String manufacturerString = null;
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private String manufacturerString = null;
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private String productString = null;
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private String productString = null;
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private String snString = null;
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private String snString = null;
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private byte productId[] = { 0,0,0,0 }; // product ID from the ZTEX descriptor, not the USB product ID
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private byte productId[] = { 0,0,0,0 }; // product ID from the ZTEX descriptor, not the USB product ID
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private byte fwVersion = 0;
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private byte fwVersion = 0;
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private byte interfaceVersion = 0;
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private byte interfaceVersion = 0;
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private byte interfaceCapabilities[] = { 0,0,0,0, 0,0 };
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private byte interfaceCapabilities[] = { 0,0,0,0, 0,0 };
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private byte moduleReserved[] = { 0,0,0,0, 0,0,0,0, 0,0,0,0 };
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private byte moduleReserved[] = { 0,0,0,0, 0,0,0,0, 0,0,0,0 };
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// ******* byteArrayString *****************************************************
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// ******* byteArrayString *****************************************************
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/**
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/**
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* Produces a nice string representation of an array of bytes.
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* Produces a nice string representation of an array of bytes.
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* @param buf A byte array.
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* @param buf A byte array.
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* @return a nice string
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* @return a nice string
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*/
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*/
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public static String byteArrayString ( byte buf[] ) {
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public static String byteArrayString ( byte buf[] ) {
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String s = new String( "" );
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String s = new String( "" );
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for ( int i = 0; i<buf.length; i++ ) {
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for ( int i = 0; i<buf.length; i++ ) {
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if ( i != 0 )
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if ( i != 0 )
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s+=".";
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s+=".";
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s+=buf[i] & 255;
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s+=buf[i] & 255;
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}
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}
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return s;
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return s;
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}
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}
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// ******* ZtexDevice1 *********************************************************
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// ******* ZtexDevice1 *********************************************************
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/**
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/**
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* Constructs an instance from a given USB device.<br>
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* Constructs an instance from a given USB device.<br>
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* If the given vendor and product id's match to the vendor and product id's of the given USB device,
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* If the given vendor and product id's match to the vendor and product id's of the given USB device,
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* the ZTEX descriptor 1 is attempted to read. If this fails, an {@link InvalidFirmwareException} is thrown.
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* the ZTEX descriptor 1 is attempted to read. If this fails, an {@link InvalidFirmwareException} is thrown.
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* To suppress this behavior (e.g. if the EZ-USB device is known to be unconfigured) the vendor and product id's
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* To suppress this behavior (e.g. if the EZ-USB device is known to be unconfigured) the vendor and product id's
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* can be set to -1.
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* can be set to -1.
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* @param p_dev The USB device.
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* @param p_dev The USB device.
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* @param pUsbVendorId The given vendor ID.
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* @param pUsbVendorId The given vendor ID.
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* @param pUsbProductId The given product ID.
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* @param pUsbProductId The given product ID.
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* @param allowUnconfigured If true, unconfigured devices are allowed.
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* @param allowUnconfigured If true, unconfigured devices are allowed.
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* @throws UsbException if an USB communication error occurs.
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* @throws UsbException if an USB communication error occurs.
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* @throws InvalidFirmwareException if no valid ZTEX descriptor 1 is found.
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* @throws InvalidFirmwareException if no valid ZTEX descriptor 1 is found.
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* @throws DeviceNotSupported if the device has the wrong USB ID's.
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* @throws DeviceNotSupported if the device has the wrong USB ID's.
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*/
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*/
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public ZtexDevice1 (Usb_Device p_dev, int pUsbVendorId, int pUsbProductId, boolean allowUnconfigured) throws UsbException, InvalidFirmwareException, DeviceNotSupportedException {
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public ZtexDevice1 (Usb_Device p_dev, int pUsbVendorId, int pUsbProductId, boolean allowUnconfigured) throws UsbException, InvalidFirmwareException, DeviceNotSupportedException {
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dev = p_dev;
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dev = p_dev;
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Usb_Device_Descriptor dd = dev().getDescriptor();
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Usb_Device_Descriptor dd = dev().getDescriptor();
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usbVendorId = dd.getIdVendor() & 65535;
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usbVendorId = dd.getIdVendor() & 65535;
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usbProductId = dd.getIdProduct() & 65535;
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usbProductId = dd.getIdProduct() & 65535;
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if ( ! ( (
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if ( ! ( (
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(usbVendorId == pUsbVendorId) &&
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(usbVendorId == pUsbVendorId) &&
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(usbProductId == pUsbProductId || ( usbVendorId == ztexVendorId && pUsbProductId<0 && usbProductId>=ztexProductId && usbProductId<ztexProductIdMax ) )
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(usbProductId == pUsbProductId || ( usbVendorId == ztexVendorId && pUsbProductId<0 && usbProductId>=ztexProductId && usbProductId<ztexProductIdMax ) )
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) ||
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) ||
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(
|
(
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allowUnconfigured && (usbVendorId == cypressVendorId) && (usbProductId == cypressProductId)
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allowUnconfigured && (usbVendorId == cypressVendorId) && (usbProductId == cypressProductId)
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) ) )
|
) ) )
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throw new DeviceNotSupportedException(p_dev);
|
throw new DeviceNotSupportedException(p_dev);
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long handle = LibusbJava.usb_open(dev);
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long handle = LibusbJava.usb_open(dev);
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|
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// if ( handle > 0 ) {
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// if ( handle > 0 ) {
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if ( dd.getIManufacturer() > 0 )
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if ( dd.getIManufacturer() > 0 )
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manufacturerString = LibusbJava.usb_get_string_simple( handle, dd.getIManufacturer() );
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manufacturerString = LibusbJava.usb_get_string_simple( handle, dd.getIManufacturer() );
|
if ( dd.getIProduct() > 0 )
|
if ( dd.getIProduct() > 0 )
|
productString = LibusbJava.usb_get_string_simple( handle, dd.getIProduct() );
|
productString = LibusbJava.usb_get_string_simple( handle, dd.getIProduct() );
|
if ( dd.getISerialNumber() > 0 )
|
if ( dd.getISerialNumber() > 0 )
|
snString = LibusbJava.usb_get_string_simple( handle, dd.getISerialNumber() );
|
snString = LibusbJava.usb_get_string_simple( handle, dd.getISerialNumber() );
|
|
|
if ( snString == null ) {
|
if ( snString == null ) {
|
LibusbJava.usb_close(handle);
|
LibusbJava.usb_close(handle);
|
if ( allowUnconfigured )
|
if ( allowUnconfigured )
|
return;
|
return;
|
else
|
else
|
throw new InvalidFirmwareException( dev, "Not a ZTEX device" ); // ZTEX devices always have a SN. See also the next comment a few lines below
|
throw new InvalidFirmwareException( dev, "Not a ZTEX device" ); // ZTEX devices always have a SN. See also the next comment a few lines below
|
}
|
}
|
|
|
byte[] buf = new byte[42];
|
byte[] buf = new byte[42];
|
int i = LibusbJava.usb_control_msg(handle, 0xc0, 0x22, 0, 0, buf, 40, 500); // Failing of this may cause problems under windows. Therefore we check for the SN above.
|
int i = LibusbJava.usb_control_msg(handle, 0xc0, 0x22, 0, 0, buf, 40, 500); // Failing of this may cause problems under windows. Therefore we check for the SN above.
|
if ( i < 0 ) {
|
if ( i < 0 ) {
|
LibusbJava.usb_close(handle);
|
LibusbJava.usb_close(handle);
|
if ( allowUnconfigured )
|
if ( allowUnconfigured )
|
return;
|
return;
|
else
|
else
|
throw new InvalidFirmwareException( dev, "Error reading ZTEX descriptor: " + LibusbJava.usb_strerror() );
|
throw new InvalidFirmwareException( dev, "Error reading ZTEX descriptor: " + LibusbJava.usb_strerror() );
|
}
|
}
|
else if ( i != 40 ) {
|
else if ( i != 40 ) {
|
LibusbJava.usb_close(handle);
|
LibusbJava.usb_close(handle);
|
if ( allowUnconfigured )
|
if ( allowUnconfigured )
|
return;
|
return;
|
else
|
else
|
throw new InvalidFirmwareException( dev, "Error reading ZTEX descriptor: Invalid size: " + i );
|
throw new InvalidFirmwareException( dev, "Error reading ZTEX descriptor: Invalid size: " + i );
|
}
|
}
|
if ( buf[0]!=40 || buf[1]!=1 || buf[2]!='Z' || buf[3]!='T' || buf[4]!='E' || buf[5]!='X' ) {
|
if ( buf[0]!=40 || buf[1]!=1 || buf[2]!='Z' || buf[3]!='T' || buf[4]!='E' || buf[5]!='X' ) {
|
LibusbJava.usb_close(handle);
|
LibusbJava.usb_close(handle);
|
if ( allowUnconfigured )
|
if ( allowUnconfigured )
|
return;
|
return;
|
else
|
else
|
throw new InvalidFirmwareException( dev, "Invalid ZTEX descriptor" );
|
throw new InvalidFirmwareException( dev, "Invalid ZTEX descriptor" );
|
}
|
}
|
productId[0] = buf[6];
|
productId[0] = buf[6];
|
productId[1] = buf[7];
|
productId[1] = buf[7];
|
productId[2] = buf[8];
|
productId[2] = buf[8];
|
productId[3] = buf[9];
|
productId[3] = buf[9];
|
fwVersion = buf[10];
|
fwVersion = buf[10];
|
interfaceVersion = buf[11];
|
interfaceVersion = buf[11];
|
interfaceCapabilities[0] = buf[12];
|
interfaceCapabilities[0] = buf[12];
|
interfaceCapabilities[1] = buf[13];
|
interfaceCapabilities[1] = buf[13];
|
interfaceCapabilities[2] = buf[14];
|
interfaceCapabilities[2] = buf[14];
|
interfaceCapabilities[3] = buf[15];
|
interfaceCapabilities[3] = buf[15];
|
interfaceCapabilities[4] = buf[16];
|
interfaceCapabilities[4] = buf[16];
|
interfaceCapabilities[5] = buf[17];
|
interfaceCapabilities[5] = buf[17];
|
moduleReserved[0] = buf[18];
|
moduleReserved[0] = buf[18];
|
moduleReserved[1] = buf[19];
|
moduleReserved[1] = buf[19];
|
moduleReserved[2] = buf[20];
|
moduleReserved[2] = buf[20];
|
moduleReserved[3] = buf[21];
|
moduleReserved[3] = buf[21];
|
moduleReserved[4] = buf[22];
|
moduleReserved[4] = buf[22];
|
moduleReserved[5] = buf[23];
|
moduleReserved[5] = buf[23];
|
moduleReserved[6] = buf[24];
|
moduleReserved[6] = buf[24];
|
moduleReserved[7] = buf[25];
|
moduleReserved[7] = buf[25];
|
moduleReserved[8] = buf[26];
|
moduleReserved[8] = buf[26];
|
moduleReserved[9] = buf[27];
|
moduleReserved[9] = buf[27];
|
moduleReserved[10] = buf[28];
|
moduleReserved[10] = buf[28];
|
moduleReserved[11] = buf[29];
|
moduleReserved[11] = buf[29];
|
|
|
valid = true;
|
valid = true;
|
|
|
// }
|
// }
|
// else {
|
// else {
|
// throw new UsbException( dev, "Error opening device: " + LibusbJava.usb_strerror() );
|
// throw new UsbException( dev, "Error opening device: " + LibusbJava.usb_strerror() );
|
// }
|
// }
|
|
|
LibusbJava.usb_close(handle);
|
LibusbJava.usb_close(handle);
|
}
|
}
|
|
|
// ******* toString ************************************************************
|
// ******* toString ************************************************************
|
/**
|
/**
|
* Returns a string representation if the device with a lot of useful information.
|
* Returns a string representation if the device with a lot of useful information.
|
* @return a string representation if the device with a lot of useful information.
|
* @return a string representation if the device with a lot of useful information.
|
*/
|
*/
|
public String toString () {
|
public String toString () {
|
|
|
return "bus=" + dev().getBus().getDirname() + " device=" + dev().getDevnum() + " (`" + dev().getFilename() + "') ID=" + Integer.toHexString(usbVendorId) + ":" + Integer.toHexString(usbProductId) +"\n" +
|
return "bus=" + dev().getBus().getDirname() + " device=" + dev().getDevnum() + " (`" + dev().getFilename() + "') ID=" + Integer.toHexString(usbVendorId) + ":" + Integer.toHexString(usbProductId) +"\n" +
|
( manufacturerString == null ? "" : (" Manufacturer=\"" + manufacturerString + "\"") ) +
|
( manufacturerString == null ? "" : (" Manufacturer=\"" + manufacturerString + "\"") ) +
|
( productString == null ? "" : (" Product=\"" + productString + "\"") ) +
|
( productString == null ? "" : (" Product=\"" + productString + "\"") ) +
|
( snString == null ? "" : (" SerialNumber=\"" + snString + "\"") ) +
|
( snString == null ? "" : (" SerialNumber=\"" + snString + "\"") ) +
|
( valid ? "\n productID=" + byteArrayString(productId) + " fwVer="+(fwVersion & 255) + " ifVer="+(interfaceVersion & 255) : "" );
|
( valid ? "\n productID=" + byteArrayString(productId) + " fwVer="+(fwVersion & 255) + " ifVer="+(interfaceVersion & 255) : "" );
|
}
|
}
|
|
|
// ******* compatible **********************************************************
|
// ******* compatible **********************************************************
|
/**
|
/**
|
* Checks whether the given product ID is compatible to the device.<br>
|
* Checks whether the given product ID is compatible to the device.<br>
|
* The given product ID is compatible
|
* The given product ID is compatible
|
* <pre>if ( this.productId(0)==0 || productId0<=0 || this.productId(0)==productId0 ) &&
|
* <pre>if ( this.productId(0)==0 || productId0<=0 || this.productId(0)==productId0 ) &&
|
( this.productId(0)==0 || productId1<=0 || this.productId(1)==productId1 ) &&
|
( this.productId(0)==0 || productId1<=0 || this.productId(1)==productId1 ) &&
|
( this.productId(2)==0 || productId2<=0 || this.productId(2)==productId2 ) &&
|
( this.productId(2)==0 || productId2<=0 || this.productId(2)==productId2 ) &&
|
( this.productId(3)==0 || productId3<=0 || this.productId(3)==productId3 ) </pre>
|
( this.productId(3)==0 || productId3<=0 || this.productId(3)==productId3 ) </pre>
|
* @param productId0 Byte 0 of the given product ID
|
* @param productId0 Byte 0 of the given product ID
|
* @param productId1 Byte 1 of the given product ID
|
* @param productId1 Byte 1 of the given product ID
|
* @param productId2 Byte 2 of the given product ID
|
* @param productId2 Byte 2 of the given product ID
|
* @param productId3 Byte 3 of the given product ID
|
* @param productId3 Byte 3 of the given product ID
|
* @return true if the given product ID is compatible
|
* @return true if the given product ID is compatible
|
*/
|
*/
|
public final boolean compatible( int productId0, int productId1, int productId2, int productId3 ) {
|
public final boolean compatible( int productId0, int productId1, int productId2, int productId3 ) {
|
return ( productId[0]==0 || productId0<=0 || (productId[0] & 255) == productId0 ) &&
|
return ( productId[0]==0 || productId0<=0 || (productId[0] & 255) == productId0 ) &&
|
( productId[1]==0 || productId1<=0 || (productId[1] & 255) == productId1 ) &&
|
( productId[1]==0 || productId1<=0 || (productId[1] & 255) == productId1 ) &&
|
( productId[2]==0 || productId2<=0 || (productId[2] & 255) == productId2 ) &&
|
( productId[2]==0 || productId2<=0 || (productId[2] & 255) == productId2 ) &&
|
( productId[3]==0 || productId3<=0 || (productId[3] & 255) == productId3 );
|
( productId[3]==0 || productId3<=0 || (productId[3] & 255) == productId3 );
|
}
|
}
|
|
|
// ******* dev *****************************************************************
|
// ******* dev *****************************************************************
|
/**
|
/**
|
* Returns the USB device.
|
* Returns the USB device.
|
* @return the USB device.
|
* @return the USB device.
|
*/
|
*/
|
public final Usb_Device dev() {
|
public final Usb_Device dev() {
|
return dev;
|
return dev;
|
}
|
}
|
|
|
// ******* valid ***************************************************************
|
// ******* valid ***************************************************************
|
/**
|
/**
|
* Returns true if ZTEX descriptor 1 is available.
|
* Returns true if ZTEX descriptor 1 is available.
|
* @return true if ZTEX descriptor 1 is available.
|
* @return true if ZTEX descriptor 1 is available.
|
*/
|
*/
|
public final boolean valid() {
|
public final boolean valid() {
|
return valid;
|
return valid;
|
}
|
}
|
|
|
// ******* usbVendorId *********************************************************
|
// ******* usbVendorId *********************************************************
|
/**
|
/**
|
* Returns the USB vendor ID of the device.
|
* Returns the USB vendor ID of the device.
|
* @return the USB vendor ID of the device.
|
* @return the USB vendor ID of the device.
|
*/
|
*/
|
public final int usbVendorId() {
|
public final int usbVendorId() {
|
return usbVendorId;
|
return usbVendorId;
|
}
|
}
|
|
|
// ******* usbProductId *********************************************************
|
// ******* usbProductId *********************************************************
|
/**
|
/**
|
* Returns the USB product ID of the device.
|
* Returns the USB product ID of the device.
|
* @return the USB product ID of the device.
|
* @return the USB product ID of the device.
|
*/
|
*/
|
public final int usbProductId() {
|
public final int usbProductId() {
|
return usbProductId;
|
return usbProductId;
|
}
|
}
|
|
|
// ******* manufacturerString **************************************************
|
// ******* manufacturerString **************************************************
|
/**
|
/**
|
* Returns the manufacturer string of the device.
|
* Returns the manufacturer string of the device.
|
* @return the manufacturer string of the device.
|
* @return the manufacturer string of the device.
|
*/
|
*/
|
public final String manufacturerString() {
|
public final String manufacturerString() {
|
return manufacturerString;
|
return manufacturerString;
|
}
|
}
|
|
|
// ******* productString *******************************************************
|
// ******* productString *******************************************************
|
/**
|
/**
|
* Returns the product string of the device.
|
* Returns the product string of the device.
|
* @return the product string of the device.
|
* @return the product string of the device.
|
*/
|
*/
|
public final String productString() {
|
public final String productString() {
|
return productString;
|
return productString;
|
}
|
}
|
|
|
// ******* snString ************************************************************
|
// ******* snString ************************************************************
|
/**
|
/**
|
* Returns the serial number string of the device.
|
* Returns the serial number string of the device.
|
* @return the serial number string of the device.
|
* @return the serial number string of the device.
|
*/
|
*/
|
public final String snString() {
|
public final String snString() {
|
return snString;
|
return snString;
|
}
|
}
|
|
|
// ******* productId ***********************************************************
|
// ******* productId ***********************************************************
|
/**
|
/**
|
* Returns the product ID (all 4 bytes).
|
* Returns the product ID (all 4 bytes).
|
* @return PRODUCT_ID, see above.
|
* @return PRODUCT_ID, see above.
|
*/
|
*/
|
public final byte[] productId() {
|
public final byte[] productId() {
|
return productId;
|
return productId;
|
}
|
}
|
|
|
/**
|
/**
|
* Returns byte i of the product ID.
|
* Returns byte i of the product ID.
|
* @return PRODUCT_ID[i], see above.
|
* @return PRODUCT_ID[i], see above.
|
* @param i index
|
* @param i index
|
*/
|
*/
|
public int productId( int i ) {
|
public int productId( int i ) {
|
return productId[i] & 255;
|
return productId[i] & 255;
|
}
|
}
|
|
|
// ******* fwVersion ***********************************************************
|
// ******* fwVersion ***********************************************************
|
/**
|
/**
|
* Returns the firmware version.
|
* Returns the firmware version.
|
* @return FW_VERSION, see above.
|
* @return FW_VERSION, see above.
|
*/
|
*/
|
public final int fwVersion() {
|
public final int fwVersion() {
|
return fwVersion & 255;
|
return fwVersion & 255;
|
}
|
}
|
|
|
// ******* interfaceVersion *****************************************************
|
// ******* interfaceVersion *****************************************************
|
/**
|
/**
|
* Returns the interface version.
|
* Returns the interface version.
|
* @return INTERFACE_VERSION, see above.
|
* @return INTERFACE_VERSION, see above.
|
*/
|
*/
|
public final int interfaceVersion() {
|
public final int interfaceVersion() {
|
return interfaceVersion & 255;
|
return interfaceVersion & 255;
|
}
|
}
|
|
|
// ******* interfaceCapabilities ************************************************
|
// ******* interfaceCapabilities ************************************************
|
/**
|
/**
|
* Returns the interface capabilities (all 6 bytes).
|
* Returns the interface capabilities (all 6 bytes).
|
* @return INTERFACE_CAPABILITIES, see above.
|
* @return INTERFACE_CAPABILITIES, see above.
|
*/
|
*/
|
public final byte[] interfaceCapabilities() {
|
public final byte[] interfaceCapabilities() {
|
return interfaceCapabilities;
|
return interfaceCapabilities;
|
}
|
}
|
|
|
/**
|
/**
|
* Returns byte i of the interface capabilities.
|
* Returns byte i of the interface capabilities.
|
* @return INTERFACE_CAPABILITIES[i], see above.
|
* @return INTERFACE_CAPABILITIES[i], see above.
|
* @param i index
|
* @param i index
|
*/
|
*/
|
public final int interfaceCapabilities( int i ) {
|
public final int interfaceCapabilities( int i ) {
|
return interfaceCapabilities[i] & 255;
|
return interfaceCapabilities[i] & 255;
|
}
|
}
|
|
|
/**
|
/**
|
* Returns byte i, bit j of the interface capabilities.
|
* Returns byte i, bit j of the interface capabilities.
|
* @return INTERFACE_CAPABILITIES[i].j, see above.
|
* @return INTERFACE_CAPABILITIES[i].j, see above.
|
* @param i byte index
|
* @param i byte index
|
* @param j bit index
|
* @param j bit index
|
*/
|
*/
|
public final boolean interfaceCapabilities( int i, int j ) {
|
public final boolean interfaceCapabilities( int i, int j ) {
|
return (i>=0) && (i<=5) && (j>=0) && (j<8) &&
|
return (i>=0) && (i<=5) && (j>=0) && (j<8) &&
|
(((interfaceCapabilities[i] & 255) & (1 << j)) != 0);
|
(((interfaceCapabilities[i] & 255) & (1 << j)) != 0);
|
}
|
}
|
|
|
// ******* moduleReserved ******************************************************
|
// ******* moduleReserved ******************************************************
|
/**
|
/**
|
* Returns the application specific information (all 12 bytes).
|
* Returns the application specific information (all 12 bytes).
|
* @return MODULE_RESERVED, see above.
|
* @return MODULE_RESERVED, see above.
|
*/
|
*/
|
public final byte[] moduleReserved() {
|
public final byte[] moduleReserved() {
|
return moduleReserved;
|
return moduleReserved;
|
}
|
}
|
|
|
/**
|
/**
|
* Returns byte i of the application specific information.
|
* Returns byte i of the application specific information.
|
* @return MODULE_RESERVED[i], see above.
|
* @return MODULE_RESERVED[i], see above.
|
* @param i index
|
* @param i index
|
*/
|
*/
|
public final int moduleReserved( int i ) {
|
public final int moduleReserved( int i ) {
|
return moduleReserved[i] & 255;
|
return moduleReserved[i] & 255;
|
}
|
}
|
|
|
}
|
}
|
|
|
