Diego Ostuni
Fork of the GitHub
Revision 0:bea5dbf3f7d5, committed 2019-11-14
- Comitter:
- DiegoOstuni
- Date:
- Thu Nov 14 10:36:30 2019 +0000
- Commit message:
- Add Files
Changed in this revision
diff -r 000000000000 -r bea5dbf3f7d5 .gitignore --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/.gitignore Thu Nov 14 10:36:30 2019 +0000 @@ -0,0 +1,32 @@ +# Prerequisites +*.d + +# Compiled Object files +*.slo +*.lo +*.o +*.obj + +# Precompiled Headers +*.gch +*.pch + +# Compiled Dynamic libraries +*.so +*.dylib +*.dll + +# Fortran module files +*.mod +*.smod + +# Compiled Static libraries +*.lai +*.la +*.a +*.lib + +# Executables +*.exe +*.out +*.app
diff -r 000000000000 -r bea5dbf3f7d5 LICENSE --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/LICENSE Thu Nov 14 10:36:30 2019 +0000 @@ -0,0 +1,201 @@ + Apache License + Version 2.0, January 2004 + http://www.apache.org/licenses/ + + TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + + 1. Definitions. + + "License" shall mean the terms and conditions for use, reproduction, + and distribution as defined by Sections 1 through 9 of this document. + + "Licensor" shall mean the copyright owner or entity authorized by + the copyright owner that is granting the License. + + "Legal Entity" shall mean the union of the acting entity and all + other entities that control, are controlled by, or are under common + control with that entity. For the purposes of this definition, + "control" means (i) the power, direct or indirect, to cause the + direction or management of such entity, whether by contract or + otherwise, or (ii) ownership of fifty percent (50%) or more of the + outstanding shares, or (iii) beneficial ownership of such entity. + + "You" (or "Your") shall mean an individual or Legal Entity + exercising permissions granted by this License. + + "Source" form shall mean the preferred form for making modifications, + including but not limited to software source code, documentation + source, and configuration files. + + "Object" form shall mean any form resulting from mechanical + transformation or translation of a Source form, including but + not limited to compiled object code, generated documentation, + and conversions to other media types. + + "Work" shall mean the work of authorship, whether in Source or + Object form, made available under the License, as indicated by a + copyright notice that is included in or attached to the work + (an example is provided in the Appendix below). + + "Derivative Works" shall mean any work, whether in Source or Object + form, that is based on (or derived from) the Work and for which the + editorial revisions, annotations, elaborations, or other modifications + represent, as a whole, an original work of authorship. For the purposes + of this License, Derivative Works shall not include works that remain + separable from, or merely link (or bind by name) to the interfaces of, + the Work and Derivative Works thereof. + + "Contribution" shall mean any work of authorship, including + the original version of the Work and any modifications or additions + to that Work or Derivative Works thereof, that is intentionally + submitted to Licensor for inclusion in the Work by the copyright owner + or by an individual or Legal Entity authorized to submit on behalf of + the copyright owner. For the purposes of this definition, "submitted" + means any form of electronic, verbal, or written communication sent + to the Licensor or its representatives, including but not limited to + communication on electronic mailing lists, source code control systems, + and issue tracking systems that are managed by, or on behalf of, the + Licensor for the purpose of discussing and improving the Work, but + excluding communication that is conspicuously marked or otherwise + designated in writing by the copyright owner as "Not a Contribution." + + "Contributor" shall mean Licensor and any individual or Legal Entity + on behalf of whom a Contribution has been received by Licensor and + subsequently incorporated within the Work. + + 2. Grant of Copyright License. Subject to the terms and conditions of + this License, each Contributor hereby grants to You a perpetual, + worldwide, non-exclusive, no-charge, royalty-free, irrevocable + copyright license to reproduce, prepare Derivative Works of, + publicly display, publicly perform, sublicense, and distribute the + Work and such Derivative Works in Source or Object form. + + 3. Grant of Patent License. Subject to the terms and conditions of + this License, each Contributor hereby grants to You a perpetual, + worldwide, non-exclusive, no-charge, royalty-free, irrevocable + (except as stated in this section) patent license to make, have made, + use, offer to sell, sell, import, and otherwise transfer the Work, + where such license applies only to those patent claims licensable + by such Contributor that are necessarily infringed by their + Contribution(s) alone or by combination of their Contribution(s) + with the Work to which such Contribution(s) was submitted. If You + institute patent litigation against any entity (including a + cross-claim or counterclaim in a lawsuit) alleging that the Work + or a Contribution incorporated within the Work constitutes direct + or contributory patent infringement, then any patent licenses + granted to You under this License for that Work shall terminate + as of the date such litigation is filed. + + 4. Redistribution. You may reproduce and distribute copies of the + Work or Derivative Works thereof in any medium, with or without + modifications, and in Source or Object form, provided that You + meet the following conditions: + + (a) You must give any other recipients of the Work or + Derivative Works a copy of this License; and + + (b) You must cause any modified files to carry prominent notices + stating that You changed the files; and + + (c) You must retain, in the Source form of any Derivative Works + that You distribute, all copyright, patent, trademark, and + attribution notices from the Source form of the Work, + excluding those notices that do not pertain to any part of + the Derivative Works; and + + (d) If the Work includes a "NOTICE" text file as part of its + distribution, then any Derivative Works that You distribute must + include a readable copy of the attribution notices contained + within such NOTICE file, excluding those notices that do not + pertain to any part of the Derivative Works, in at least one + of the following places: within a NOTICE text file distributed + as part of the Derivative Works; within the Source form or + documentation, if provided along with the Derivative Works; or, + within a display generated by the Derivative Works, if and + wherever such third-party notices normally appear. The contents + of the NOTICE file are for informational purposes only and + do not modify the License. You may add Your own attribution + notices within Derivative Works that You distribute, alongside + or as an addendum to the NOTICE text from the Work, provided + that such additional attribution notices cannot be construed + as modifying the License. + + You may add Your own copyright statement to Your modifications and + may provide additional or different license terms and conditions + for use, reproduction, or distribution of Your modifications, or + for any such Derivative Works as a whole, provided Your use, + reproduction, and distribution of the Work otherwise complies with + the conditions stated in this License. + + 5. Submission of Contributions. Unless You explicitly state otherwise, + any Contribution intentionally submitted for inclusion in the Work + by You to the Licensor shall be under the terms and conditions of + this License, without any additional terms or conditions. + Notwithstanding the above, nothing herein shall supersede or modify + the terms of any separate license agreement you may have executed + with Licensor regarding such Contributions. + + 6. Trademarks. This License does not grant permission to use the trade + names, trademarks, service marks, or product names of the Licensor, + except as required for reasonable and customary use in describing the + origin of the Work and reproducing the content of the NOTICE file. + + 7. Disclaimer of Warranty. Unless required by applicable law or + agreed to in writing, Licensor provides the Work (and each + Contributor provides its Contributions) on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or + implied, including, without limitation, any warranties or conditions + of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A + PARTICULAR PURPOSE. You are solely responsible for determining the + appropriateness of using or redistributing the Work and assume any + risks associated with Your exercise of permissions under this License. + + 8. Limitation of Liability. In no event and under no legal theory, + whether in tort (including negligence), contract, or otherwise, + unless required by applicable law (such as deliberate and grossly + negligent acts) or agreed to in writing, shall any Contributor be + liable to You for damages, including any direct, indirect, special, + incidental, or consequential damages of any character arising as a + result of this License or out of the use or inability to use the + Work (including but not limited to damages for loss of goodwill, + work stoppage, computer failure or malfunction, or any and all + other commercial damages or losses), even if such Contributor + has been advised of the possibility of such damages. + + 9. Accepting Warranty or Additional Liability. While redistributing + the Work or Derivative Works thereof, You may choose to offer, + and charge a fee for, acceptance of support, warranty, indemnity, + or other liability obligations and/or rights consistent with this + License. However, in accepting such obligations, You may act only + on Your own behalf and on Your sole responsibility, not on behalf + of any other Contributor, and only if You agree to indemnify, + defend, and hold each Contributor harmless for any liability + incurred by, or claims asserted against, such Contributor by reason + of your accepting any such warranty or additional liability. + + END OF TERMS AND CONDITIONS + + APPENDIX: How to apply the Apache License to your work. + + To apply the Apache License to your work, attach the following + boilerplate notice, with the fields enclosed by brackets "[]" + replaced with your own identifying information. (Don't include + the brackets!) The text should be enclosed in the appropriate + comment syntax for the file format. We also recommend that a + file or class name and description of purpose be included on the + same "printed page" as the copyright notice for easier + identification within third-party archives. + + Copyright [yyyy] [name of copyright owner] + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License.
diff -r 000000000000 -r bea5dbf3f7d5 README.md --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/README.md Thu Nov 14 10:36:30 2019 +0000 @@ -0,0 +1,4 @@ +# ST25DV +ST25DV is a library for STMicroelectronics X-NUCLEO-NFC04A1 +# Overview + This library implements the functions to drive the ST25DV NFC dynamic tag.It provides a standard structure to expose the NFC tag standard API. It also provides an extended API through its extended driver structure. In order to be usable on any MCU, this driver calls several IOBus functions. The IOBus functions are implemented outside this driver, and are in charge of accessing the MCU peripherals used for the communication with the tag.
diff -r 000000000000 -r bea5dbf3f7d5 Release_Notes.html
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/Release_Notes.html Thu Nov 14 10:36:30 2019 +0000
@@ -0,0 +1,177 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
+<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns="http://www.w3.org/TR/REC-html40"><head>
+
+ <meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
+
+
+ <link rel="File-List" href="Library_files/filelist.xml">
+
+
+ <link rel="Edit-Time-Data" href="Library_files/editdata.mso">
+
+<!--[if !mso]> <style> v\:* {behavior:url(#default#VML);} o\:* {behavior:url(#default#VML);} w\:* {behavior:url(#default#VML);} .shape {behavior:url(#default#VML);} </style> <![endif]-->
+ <title>Release Notes for ST25DV Driver</title>
+
+
+<!--[if gte mso 9]><xml> <o:DocumentProperties> <o:Author>STMicroelectronics</o:Author> <o:LastAuthor>STMicroelectronics</o:LastAuthor> <o:Revision>37</o:Revision> <o:TotalTime>136</o:TotalTime> <o:Created>2009-02-27T19:26:00Z</o:Created> <o:LastSaved>2009-03-01T17:56:00Z</o:LastSaved> <o:Pages>1</o:Pages> <o:Words>522</o:Words> <o:Characters>2977</o:Characters> <o:Company>STMicroelectronics</o:Company> <o:Lines>24</o:Lines> <o:Paragraphs>6</o:Paragraphs> <o:CharactersWithSpaces>3493</o:CharactersWithSpaces> <o:Version>11.6568</o:Version> </o:DocumentProperties> </xml><![endif]--><!--[if gte mso 9]><xml> <w:WordDocument> <w:Zoom>110</w:Zoom> <w:ValidateAgainstSchemas/> <w:SaveIfXMLInvalid>false</w:SaveIfXMLInvalid> <w:IgnoreMixedContent>false</w:IgnoreMixedContent> <w:AlwaysShowPlaceholderText>false</w:AlwaysShowPlaceholderText> <w:BrowserLevel>MicrosoftInternetExplorer4</w:BrowserLevel> </w:WordDocument> </xml><![endif]--><!--[if gte mso 9]><xml> <w:LatentStyles DefLockedState="false" LatentStyleCount="156"> </w:LatentStyles> </xml><![endif]-->
+
+ <style>
+<!--
+/* Style Definitions */
+p.MsoNormal, li.MsoNormal, div.MsoNormal
+{mso-style-parent:"";
+margin:0in;
+margin-bottom:.0001pt;
+mso-pagination:widow-orphan;
+font-size:12.0pt;
+font-family:"Times New Roman";
+mso-fareast-font-family:"Times New Roman";}
+h2
+{mso-style-next:Normal;
+margin-top:12.0pt;
+margin-right:0in;
+margin-bottom:3.0pt;
+margin-left:0in;
+mso-pagination:widow-orphan;
+page-break-after:avoid;
+mso-outline-level:2;
+font-size:14.0pt;
+font-family:Arial;
+font-weight:bold;
+font-style:italic;}
+a:link, span.MsoHyperlink
+{color:blue;
+text-decoration:underline;
+text-underline:single;}
+a:visited, span.MsoHyperlinkFollowed
+{color:blue;
+text-decoration:underline;
+text-underline:single;}
+p
+{mso-margin-top-alt:auto;
+margin-right:0in;
+mso-margin-bottom-alt:auto;
+margin-left:0in;
+mso-pagination:widow-orphan;
+font-size:12.0pt;
+font-family:"Times New Roman";
+mso-fareast-font-family:"Times New Roman";}
+@page Section1
+{size:8.5in 11.0in;
+margin:1.0in 1.25in 1.0in 1.25in;
+mso-header-margin:.5in;
+mso-footer-margin:.5in;
+mso-paper-source:0;}
+div.Section1
+{page:Section1;}
+-->
+ </style><!--[if gte mso 10]> <style> /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-parent:""; mso-padding-alt:0in 5.4pt 0in 5.4pt; mso-para-margin:0in; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:10.0pt; font-family:"Times New Roman"; mso-ansi-language:#0400; mso-fareast-language:#0400; mso-bidi-language:#0400;} </style> <![endif]--><!--[if gte mso 9]><xml> <o:shapedefaults v:ext="edit" spidmax="5122"/> </xml><![endif]--><!--[if gte mso 9]><xml> <o:shapelayout v:ext="edit"> <o:idmap v:ext="edit" data="1"/> </o:shapelayout></xml><![endif]-->
+
+ <meta content="MCD Application Team" name="author">
+
+</head><body link="blue" vlink="blue">
+<div class="Section1">
+<p class="MsoNormal"><span style="font-family: Arial;"><o:p><br>
+</o:p></span></p>
+<div align="center">
+<table class="MsoNormalTable" style="width: 675pt;" border="0" cellpadding="0" cellspacing="0" width="900">
+ <tbody>
+ <tr>
+ <td style="padding: 0cm;" valign="top">
+ <table class="MsoNormalTable" style="width: 675pt;" border="0" cellpadding="0" cellspacing="0" width="900">
+ <tbody>
+ <tr>
+ <td style="vertical-align: top;">
+ <p class="MsoNormal"><span style="font-size: 8pt; font-family: Arial; color: blue;"><a href="../../../../Release_Notes.html">Back to Release page</a><o:p></o:p></span></p>
+ </td>
+ </tr>
+ <tr style="">
+ <td style="padding: 1.5pt;">
+ <h1 style="margin-bottom: 18pt; text-align: center;" align="center"><span style="font-size: 20pt; font-family: Verdana; color: rgb(51, 102, 255);">Release
+Notes for ST25DV driver </span><span style="font-size: 20pt; font-family: Verdana;"><o:p></o:p></span></h1>
+ <p class="MsoNormal" style="text-align: center;" align="center"><span style="font-size: 10pt; font-family: Arial; color: black;">Copyright
+2017 STMicroelectronics</span><span style="color: black;"><u1:p></u1:p><o:p></o:p></span></p>
+ <p class="MsoNormal" style="text-align: center;" align="center"><span style="font-size: 10pt; font-family: Arial; color: black;"><img alt="" id="_x0000_i1025" src="../../../../_htmresc/st_logo.png" style="border: 0px solid ; width: 86px; height: 65px;"></span><span style="font-size: 10pt;"><o:p></o:p></span></p>
+ </td>
+ </tr>
+ </tbody>
+ </table>
+ <p class="MsoNormal"><span style="font-family: Arial; display: none;"><o:p> </o:p></span></p>
+ <table class="MsoNormalTable" style="width: 675pt;" border="0" cellpadding="0" width="900">
+ <tbody>
+ <tr style="">
+ <td style="padding: 0cm;" valign="top"> <span style="font-family: "Times New Roman";"></span>
+ <h2 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: -moz-initial; -moz-background-origin: -moz-initial; -moz-background-inline-policy: -moz-initial;"><a name="History"></a><span style="font-size: 12pt; color: white;">Update
+History</span></h2>
+<span style="font-size: 10pt; font-family: Verdana;"></span>
+ <span style="font-size: 10pt; font-family: Verdana;"></span>
+ <h3 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: -moz-initial; -moz-background-origin: -moz-initial; -moz-background-inline-policy: -moz-initial; margin-right: 500pt; width: 200px;"><span style="font-size: 10pt; font-family: Arial; color: white;">V1.0.0
+/ 6-March-2017</span></h3>
+ <p class="MsoNormal" style="margin: 4.5pt 0cm 4.5pt 18pt;"><b style=""><u><span style="font-size: 10pt; font-family: Verdana; color: black;">Main
+Changes<o:p></o:p></span></u></b></p>
+ <span style="font-size: 10pt; font-family: Verdana;"></span>
+ <span style="font-size: 10pt; font-family: Verdana;"></span><span style="font-size: 10pt; font-family: Verdana;"></span><span style="font-size: 10pt; font-family: Verdana;"></span> <span style="font-size: 10pt; font-family: Verdana;"></span><span style="font-size: 10pt; font-family: Verdana;"></span> <span style="font-size: 10pt; font-family: Verdana;"></span><span style="font-size: 10pt; font-family: Verdana;"></span> <span style="font-size: 10pt; font-family: Verdana;"></span><span style="font-size: 10pt; font-family: Verdana;"></span>
+ <ul style="list-style-type: square;">
+ <li><span style="font-size: 10pt; font-family: Verdana;">First
+official release.</span><span style="color: rgb(0, 0, 0); font-family: Verdana; font-size: 13px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; display: inline ! important; float: none;"></span><span style="font-size: 10pt; font-family: Verdana;"></span><span style="font-size: 10pt; font-family: Verdana;"></span></li>
+ </ul>
+ <span style="font-size: 10pt; font-family: Verdana;"><span style="font-style: italic; font-weight: bold;"></span></span><span style="font-size: 10pt; font-family: Verdana;"><span style="font-style: italic; font-weight: bold;"></span></span><span style="font-size: 10pt; font-family: Verdana;"><span style="font-style: italic; font-weight: bold;"></span></span><span style="font-size: 10pt; font-family: Verdana;"><span style="font-style: italic; font-weight: bold;"></span></span><span style="font-size: 10pt; font-family: Verdana;"><span style="font-style: italic; font-weight: bold;"></span></span><span style="font-size: 10pt; font-family: Verdana;"></span>
+ <h2 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: -moz-initial; -moz-background-origin: -moz-initial; -moz-background-inline-policy: -moz-initial;"><a name="License"></a><span style="font-size: 12pt; color: white;">License<o:p></o:p></span><br>
+ </h2>
+ <div style="text-align: justify;"><font size="-1"><span style="font-family: "Verdana","sans-serif";">Redistribution
+and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:</span><br>
+ </font>
+ <ol>
+ <li><font size="-1"><span style="font-family: "Verdana","sans-serif";">Redistributions
+of source code must retain the above copyright notice, this list of
+conditions and the following disclaimer.</span><span style="font-family: "Verdana","sans-serif";"></span></font></li>
+ <li><font size="-1"><span style="font-family: "Verdana","sans-serif";">Redistributions
+in binary form must reproduce the above copyright notice, this list of
+conditions and the following disclaimer in </span><span style="font-family: "Verdana","sans-serif";">the
+documentation and/or other materials provided with the distribution.</span><span style="font-family: "Verdana","sans-serif";"></span></font></li>
+ <li><font size="-1"><span style="font-family: "Verdana","sans-serif";">Neither the
+name of STMicroelectronics nor the names of its contributors may be
+used to endorse or promote products derived </span><br>
+ </font> </li>
+ </ol>
+ <font size="-1"><span style="font-family: "Verdana","sans-serif";">
+from this software without specific prior written permission.</span><br>
+ <span style="font-family: "Verdana","sans-serif";"></span><br>
+ <span style="font-family: "Verdana","sans-serif";">THIS
+SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED</span><span style="font-family: "Verdana","sans-serif";"> WARRANTIES,
+INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS FOR A </span><span style="font-family: "Verdana","sans-serif";">PARTICULAR
+PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+CONTRIBUTORS BE LIABLE FOR ANY </span><span style="font-family: "Verdana","sans-serif";">DIRECT,
+INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, </span><span style="font-family: "Verdana","sans-serif";">PROCUREMENT OF
+SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+BUSINESS INTERRUPTION) HOWEVER</span><span style="font-family: "Verdana","sans-serif";"> CAUSED AND ON
+ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR </span><span style="font-family: "Verdana","sans-serif";">OTHERWISE)
+ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+THE POSSIBILITY OF SUCH DAMAGE.</span></font> </div>
+ <p class="MsoNormal"><span style="font-size: 10pt; font-family: "Verdana","sans-serif"; color: black;"><o:p></o:p></span></p>
+ <b><span style="font-size: 10pt; font-family: Verdana; color: black;"></span></b>
+ <div class="MsoNormal" style="text-align: center;" align="center"><span style="color: black;">
+ <hr align="center" size="2" width="100%"></span></div>
+ <p class="MsoNormal" style="margin: 4.5pt 0cm 4.5pt 18pt; text-align: center;" align="center"><span style="font-size: 10pt; font-family: Verdana; color: black;">For
+complete documentation on </span><span style="font-size: 10pt; font-family: Verdana;">STM32<span style="color: black;"> Microcontrollers
+visit </span><u><span style="color: blue;"><a href="http://www.st.com/internet/mcu/class/1734.jsp" target="_blank">www.st.com/STM32</a></span></u></span><span style="font-size: 10pt; font-family: Verdana;"><a target="_blank" href="http://www.st.com/internet/mcu/family/141.jsp"><u><span style="color: blue;"></span></u></a></span><span style="font-size: 10pt; font-family: Verdana;"><u><span style="color: blue;"></span></u></span><span style="color: black;"><o:p></o:p></span></p>
+ </td>
+ </tr>
+ </tbody>
+ </table>
+ <p class="MsoNormal"><span style="font-size: 10pt;"><o:p></o:p></span></p>
+ </td>
+ </tr>
+ </tbody>
+</table>
+</div>
+<p class="MsoNormal"><o:p> </o:p></p>
+</div>
+
+</body></html>
\ No newline at end of file
diff -r 000000000000 -r bea5dbf3f7d5 st25dv.cpp
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/st25dv.cpp Thu Nov 14 10:36:30 2019 +0000
@@ -0,0 +1,2403 @@
+/**
+ ******************************************************************************
+ * @file st25dv.c
+ * @author MMY Application Team
+ * @version $Revision: 3308 $
+ * @date $Date: 2017-01-13 11:19:33 +0100 (Fri, 13 Jan 2017) $
+ * @brief This file provides set of driver functions to manage communication
+ * between BSP and ST25DV chip.
+ ******************************************************************************
+ * @attention
+ *
+ * <h2><center>© COPYRIGHT 2016 STMicroelectronics</center></h2>
+ *
+ * Licensed under ST MYLIBERTY SOFTWARE LICENSE AGREEMENT (the "License");
+ * You may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at:
+ *
+ * http://www.st.com/myliberty
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied,
+ * AND SPECIFICALLY DISCLAIMING THE IMPLIED WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ ******************************************************************************
+ */
+
+/* Includes ------------------------------------------------------------------*/
+#include "st25dv.h"
+
+#include "x_nucleo_nfc04.h"
+
+
+
+
+/** @addtogroup BSP
+ * @{
+ */
+
+/** @defgroup ST25DV ST25DV driver
+ * @brief This module implements the functions to drive the ST25DV NFC dynamic tag.
+ * @details As recommended by the STM32 Cube methodology, this driver provides a standard structure to expose the NFC tag standard API.\n
+ * It also provides an extended API through its extended driver structure.\n
+ * To be usable on any MCU, this driver calls several IOBus functions.
+ * The IOBus functions are implemented outside this driver, and are in charge of accessing the MCU peripherals used for the communication with the tag.
+ * @{
+ */
+
+/* External variables --------------------------------------------------------*/
+/* Private typedef -----------------------------------------------------------*/
+/* Private defines -----------------------------------------------------------*/
+/** @brief This component driver only supports 1 instance of the component */
+#define ST25DV_MAX_INSTANCE 1
+
+
+/* Private macros ------------------------------------------------------------*/
+/* Private function prototypes -----------------------------------------------*/
+NFCTAG_StatusTypeDef ST25DV_i2c_Init( I2C * mi2cChannel, DigitalOut* mLPD );
+NFCTAG_StatusTypeDef ST25DV_i2c_ReadID( uint8_t * const pICRef, I2C * mi2cChannel );
+NFCTAG_StatusTypeDef ST25DV_i2c_ReadICRev( uint8_t * const pICRev, I2C * mi2cChannel );
+NFCTAG_StatusTypeDef ST25DV_i2c_IsDeviceReady( const uint32_t Trials, I2C * mi2cChannel);
+NFCTAG_StatusTypeDef ST25DV_i2c_GetGPOStatus( uint16_t * const pGPOStatus, I2C * mi2cChannel );
+NFCTAG_StatusTypeDef ST25DV_i2c_ConfigureGPO( const uint16_t ITConf, I2C * mi2cChannel );
+NFCTAG_StatusTypeDef ST25DV_i2c_ReadITPulse( ST25DV_PULSE_DURATION * const pITtime, I2C * mi2cChannel);
+NFCTAG_StatusTypeDef ST25DV_i2c_WriteITPulse( const ST25DV_PULSE_DURATION ITtime, I2C * mi2cChannel );
+NFCTAG_StatusTypeDef ST25DV_i2c_ReadData( uint8_t * const pData, const uint16_t TarAddr, const uint16_t NbByte, I2C * mi2cChannel );
+NFCTAG_StatusTypeDef ST25DV_i2c_WriteData( const uint8_t * const pData, const uint16_t TarAddr, const uint16_t NbByte, I2C * mi2cChannel );
+NFCTAG_StatusTypeDef ST25DV_i2c_ReadDataCurrentAddr( uint8_t * const pData, const uint16_t NbByte, I2C * mi2cChannel );
+NFCTAG_StatusTypeDef ST25DV_i2c_ReadRegister( uint8_t * const pData, const uint16_t TarAddr, const uint16_t NbByte , I2C * mi2cChannel);
+NFCTAG_StatusTypeDef ST25DV_i2c_WriteRegister( const uint8_t * const pData, const uint16_t TarAddr, const uint16_t NbByte, I2C * mi2cChannel );
+NFCTAG_StatusTypeDef ST25DV_i2c_ReadUID( ST25DV_UID * const pUid, I2C * mi2cChannel);
+NFCTAG_StatusTypeDef ST25DV_i2c_ReadDSFID( uint8_t * const pDsfid, I2C * mi2cChannel );
+NFCTAG_StatusTypeDef ST25DV_i2c_ReadDsfidRFProtection( ST25DV_LOCK_STATUS * const pLockDsfid, I2C * mi2cChannel );
+NFCTAG_StatusTypeDef ST25DV_i2c_ReadAFI( uint8_t * const pAfi, I2C * mi2cChannel );
+NFCTAG_StatusTypeDef ST25DV_i2c_ReadAfiRFProtection( ST25DV_LOCK_STATUS * const pLockAfi, I2C * mi2cChannel );
+NFCTAG_StatusTypeDef ST25DV_i2c_ReadI2CProtectZone( ST25DV_I2C_PROT_ZONE * const pProtZone, I2C * mi2cChannel );
+NFCTAG_StatusTypeDef ST25DV_i2c_WriteI2CProtectZonex( const ST25DV_PROTECTION_ZONE Zone, const ST25DV_PROTECTION_CONF ReadWriteProtection, I2C * mi2cChannel );
+NFCTAG_StatusTypeDef ST25DV_i2c_ReadLockCCFile( ST25DV_LOCK_CCFILE * const pLockCCFile, I2C * mi2cChannel );
+NFCTAG_StatusTypeDef ST25DV_i2c_WriteLockCCFile( const ST25DV_CCFILE_BLOCK NbBlockCCFile, const ST25DV_LOCK_STATUS LockCCFile, I2C * mi2cChannel );
+NFCTAG_StatusTypeDef ST25DV_i2c_ReadLockCFG( ST25DV_LOCK_STATUS * const pLockCfg, I2C * mi2cChannel );
+NFCTAG_StatusTypeDef ST25DV_i2c_WriteLockCFG( const ST25DV_LOCK_STATUS LockCfg, I2C * mi2cChannel );
+NFCTAG_StatusTypeDef ST25DV_i2c_PresentI2CPassword( const ST25DV_PASSWD PassWord, I2C * mi2cChannel );
+NFCTAG_StatusTypeDef ST25DV_i2c_WriteI2CPassword( const ST25DV_PASSWD PassWord, I2C * mi2cChannel );
+NFCTAG_StatusTypeDef ST25DV_i2c_ReadRFZxSS( const ST25DV_PROTECTION_ZONE Zone, ST25DV_RF_PROT_ZONE * const pRfprotZone, I2C * mi2cChannel );
+NFCTAG_StatusTypeDef ST25DV_i2c_WriteRFZxSS( const ST25DV_PROTECTION_ZONE Zone, const ST25DV_RF_PROT_ZONE RfProtZone , I2C * mi2cChannel);
+NFCTAG_StatusTypeDef ST25DV_i2c_ReadEndZonex( const ST25DV_END_ZONE EndZone, uint8_t * const pEndZ, I2C * mi2cChannel );
+NFCTAG_StatusTypeDef ST25DV_i2c_WriteEndZonex( const ST25DV_END_ZONE EndZone, const uint8_t EndZ, I2C * mi2cChannel );
+NFCTAG_StatusTypeDef ST25DV_i2c_InitEndZone( I2C * mi2cChannel );
+NFCTAG_StatusTypeDef ST25DV_i2c_CreateUserZone( uint16_t Zone1Length, uint16_t Zone2Length, uint16_t Zone3Length, uint16_t Zone4Length, I2C * mi2cChannel );
+NFCTAG_StatusTypeDef ST25DV_i2c_ReadMemSize( ST25DV_MEM_SIZE * const pSizeInfo, I2C * mi2cChannel );
+NFCTAG_StatusTypeDef ST25DV_i2c_ReadEHMode( ST25DV_EH_MODE_STATUS * const pEH_mode, I2C * mi2cChannel );
+NFCTAG_StatusTypeDef ST25DV_i2c_WriteEHMode( const ST25DV_EH_MODE_STATUS EH_mode, I2C * mi2cChannel );
+NFCTAG_StatusTypeDef ST25DV_i2c_ReadRFMngt( ST25DV_RF_MNGT * const pRF_Mngt, I2C * mi2cChannel );
+NFCTAG_StatusTypeDef ST25DV_i2c_WriteRFMngt( const uint8_t Rfmngt, I2C * mi2cChannel );
+NFCTAG_StatusTypeDef ST25DV_i2c_GetRFDisable( ST25DV_EN_STATUS * const pRFDisable, I2C * mi2cChannel );
+NFCTAG_StatusTypeDef ST25DV_i2c_SetRFDisable( I2C * mi2cChannel );
+NFCTAG_StatusTypeDef ST25DV_i2c_ResetRFDisable( I2C * mi2cChannel );
+NFCTAG_StatusTypeDef ST25DV_i2c_GetRFSleep( ST25DV_EN_STATUS * const pRFSleep, I2C * mi2cChannel );
+NFCTAG_StatusTypeDef ST25DV_i2c_SetRFSleep( I2C * mi2cChannel );
+NFCTAG_StatusTypeDef ST25DV_i2c_ResetRFSleep( I2C * mi2cChannel );
+NFCTAG_StatusTypeDef ST25DV_i2c_ReadMBMode( ST25DV_EN_STATUS * const pMB_mode, I2C * mi2cChannel );
+NFCTAG_StatusTypeDef ST25DV_i2c_WriteMBMode( const ST25DV_EN_STATUS MB_mode, I2C * mi2cChannel );
+NFCTAG_StatusTypeDef ST25DV_i2c_ReadMBWDG( uint8_t * const pWdgDela, I2C * mi2cChannely );
+NFCTAG_StatusTypeDef ST25DV_i2c_WriteMBWDG( const uint8_t WdgDelay, I2C * mi2cChannel );
+NFCTAG_StatusTypeDef ST25DV_i2c_ReadMailboxData( uint8_t * const pData, const uint16_t TarAddr, const uint16_t NbByte, I2C * mi2cChannel );
+NFCTAG_StatusTypeDef ST25DV_i2c_WriteMailboxData( const uint8_t * const pData, const uint16_t NbByte, I2C * mi2cChannel );
+NFCTAG_StatusTypeDef ST25DV_i2c_ReadMailboxRegister( uint8_t * const pData, const uint16_t TarAddr, const uint16_t NbByte, I2C * mi2cChannel );
+NFCTAG_StatusTypeDef ST25DV_i2c_WriteMailboxRegister( const uint8_t * const pData, const uint16_t TarAddr, const uint16_t NbByte, I2C * mi2cChannel );
+NFCTAG_StatusTypeDef ST25DV_i2c_ReadI2CSecuritySession_Dyn( ST25DV_I2CSSO_STATUS * const pSession, I2C * mi2cChannel );
+NFCTAG_StatusTypeDef ST25DV_i2c_ReadITSTStatus_Dyn( uint8_t * const pITStatus, I2C * mi2cChannel );
+NFCTAG_StatusTypeDef ST25DV_i2c_ReadGPO_Dyn( uint8_t *GPOConfig, I2C * mi2cChannel );
+NFCTAG_StatusTypeDef ST25DV_i2c_GetGPO_en_Dyn( ST25DV_EN_STATUS * const pGPO_en, I2C * mi2cChannel );
+NFCTAG_StatusTypeDef ST25DV_i2c_SetGPO_en_Dyn( I2C * mi2cChannel );
+NFCTAG_StatusTypeDef ST25DV_i2c_ResetGPO_en_Dyn( I2C * mi2cChannel );
+NFCTAG_StatusTypeDef ST25DV_i2c_ReadEHCtrl_Dyn( ST25DV_EH_CTRL * const pEH_CTRL, I2C * mi2cChannel );
+NFCTAG_StatusTypeDef ST25DV_i2c_GetEHENMode_Dyn( ST25DV_EN_STATUS * const pEH_Val, I2C * mi2cChannel );
+NFCTAG_StatusTypeDef ST25DV_i2c_SetEHENMode_Dyn( I2C * mi2cChannel );
+NFCTAG_StatusTypeDef ST25DV_i2c_ResetEHENMode_Dyn( I2C * mi2cChannel );
+NFCTAG_StatusTypeDef ST25DV_i2c_GetEHON_Dyn( ST25DV_EN_STATUS * const pEHON, I2C * mi2cChannel );
+NFCTAG_StatusTypeDef ST25DV_i2c_GetRFField_Dyn( ST25DV_FIELD_STATUS * const pRF_Field, I2C * mi2cChannel );
+NFCTAG_StatusTypeDef ST25DV_i2c_GetVCC_Dyn( ST25DV_VCC_STATUS * const pVCC, I2C * mi2cChannel );
+NFCTAG_StatusTypeDef ST25DV_i2c_ReadRFMngt_Dyn( ST25DV_RF_MNGT * const pRF_Mngt, I2C * mi2cChannel );
+NFCTAG_StatusTypeDef ST25DV_i2c_WriteRFMngt_Dyn( const uint8_t RF_Mngt, I2C * mi2cChannel );
+NFCTAG_StatusTypeDef ST25DV_i2c_GetRFDisable_Dyn( ST25DV_EN_STATUS * const pRFDisable, I2C * mi2cChannel );
+NFCTAG_StatusTypeDef ST25DV_i2c_SetRFDisable_Dyn( I2C * mi2cChannel );
+NFCTAG_StatusTypeDef ST25DV_i2c_ResetRFDisable_Dyn( I2C * mi2cChannel );
+NFCTAG_StatusTypeDef ST25DV_i2c_GetRFSleep_Dyn( ST25DV_EN_STATUS * const pRFSleep, I2C * mi2cChannel );
+NFCTAG_StatusTypeDef ST25DV_i2c_SetRFSleep_Dyn( I2C * mi2cChannel );
+NFCTAG_StatusTypeDef ST25DV_i2c_ResetRFSleep_Dyn( I2C * mi2cChannel );
+NFCTAG_StatusTypeDef ST25DV_i2c_ReadMBCtrl_Dyn( ST25DV_MB_CTRL_DYN_STATUS * const pCtrlStatus, I2C * mi2cChannel );
+NFCTAG_StatusTypeDef ST25DV_i2c_GetMBEN_Dyn( ST25DV_EN_STATUS * const pMBEN, I2C * mi2cChannel);
+NFCTAG_StatusTypeDef ST25DV_i2c_SetMBEN_Dyn( I2C * mi2cChannel );
+NFCTAG_StatusTypeDef ST25DV_i2c_ResetMBEN_Dyn( I2C * mi2cChannel );
+NFCTAG_StatusTypeDef ST25DV_i2c_ReadMBLength_Dyn( uint8_t * const pMBLength, I2C * mi2cChannel );
+
+/* Global variables ---------------------------------------------------------*/
+/**
+ * @brief Standard NFC tag driver API for the ST25DV.
+ * @details Provides a generic way to access the ST25DV implementation of the NFC tag standard driver functions.
+ */
+NFCTAG_DrvTypeDef St25Dv_i2c_Drv =
+{
+ ST25DV_i2c_Init,
+ ST25DV_i2c_ReadID,
+ ST25DV_i2c_IsDeviceReady,
+ ST25DV_i2c_GetGPOStatus,
+ ST25DV_i2c_ConfigureGPO,
+ ST25DV_i2c_ReadData,
+ ST25DV_i2c_WriteData,
+ ST25DV_i2c_ReadRegister,
+ ST25DV_i2c_WriteRegister,
+ NULL
+};
+
+/**
+ * @brief Extended NFC tag driver API for the ST25DV.
+ * @details Provides a generic way to access the ST25DV extended driver functions.
+ */
+NFCTAG_ExtDrvTypeDef St25Dv_i2c_ExtDrv =
+{
+ ST25DV_i2c_ReadICRev,
+ ST25DV_i2c_WriteITPulse,
+ ST25DV_i2c_ReadITPulse,
+ ST25DV_i2c_ReadDataCurrentAddr,
+ ST25DV_i2c_ReadUID,
+ ST25DV_i2c_ReadDSFID,
+ ST25DV_i2c_ReadDsfidRFProtection,
+ ST25DV_i2c_ReadAFI,
+ ST25DV_i2c_ReadAfiRFProtection,
+ ST25DV_i2c_ReadI2CProtectZone,
+ ST25DV_i2c_WriteI2CProtectZonex,
+ ST25DV_i2c_ReadLockCCFile,
+ ST25DV_i2c_WriteLockCCFile,
+ ST25DV_i2c_ReadLockCFG,
+ ST25DV_i2c_WriteLockCFG,
+ ST25DV_i2c_PresentI2CPassword,
+ ST25DV_i2c_WriteI2CPassword,
+ ST25DV_i2c_ReadRFZxSS,
+ ST25DV_i2c_WriteRFZxSS,
+ ST25DV_i2c_ReadEndZonex,
+ ST25DV_i2c_WriteEndZonex,
+ ST25DV_i2c_InitEndZone,
+ ST25DV_i2c_CreateUserZone,
+ ST25DV_i2c_ReadMemSize,
+ ST25DV_i2c_ReadEHMode,
+ ST25DV_i2c_WriteEHMode,
+ ST25DV_i2c_ReadRFMngt,
+ ST25DV_i2c_WriteRFMngt,
+ ST25DV_i2c_GetRFDisable,
+ ST25DV_i2c_SetRFDisable,
+ ST25DV_i2c_ResetRFDisable,
+ ST25DV_i2c_GetRFSleep,
+ ST25DV_i2c_SetRFSleep,
+ ST25DV_i2c_ResetRFSleep,
+ ST25DV_i2c_ReadMBMode,
+ ST25DV_i2c_WriteMBMode,
+ ST25DV_i2c_ReadMBWDG,
+ ST25DV_i2c_WriteMBWDG,
+ ST25DV_i2c_ReadMailboxData,
+ ST25DV_i2c_WriteMailboxData,
+ ST25DV_i2c_ReadMailboxRegister,
+ ST25DV_i2c_WriteMailboxRegister,
+ ST25DV_i2c_ReadI2CSecuritySession_Dyn,
+ ST25DV_i2c_ReadITSTStatus_Dyn,
+ ST25DV_i2c_ReadGPO_Dyn,
+ ST25DV_i2c_GetGPO_en_Dyn,
+ ST25DV_i2c_SetGPO_en_Dyn,
+ ST25DV_i2c_ResetGPO_en_Dyn,
+ ST25DV_i2c_ReadEHCtrl_Dyn,
+ ST25DV_i2c_GetEHENMode_Dyn,
+ ST25DV_i2c_SetEHENMode_Dyn,
+ ST25DV_i2c_ResetEHENMode_Dyn,
+ ST25DV_i2c_GetEHON_Dyn,
+ ST25DV_i2c_GetRFField_Dyn,
+ ST25DV_i2c_GetVCC_Dyn,
+ ST25DV_i2c_ReadRFMngt_Dyn,
+ ST25DV_i2c_WriteRFMngt_Dyn,
+ ST25DV_i2c_GetRFDisable_Dyn,
+ ST25DV_i2c_SetRFDisable_Dyn,
+ ST25DV_i2c_ResetRFDisable_Dyn,
+ ST25DV_i2c_GetRFSleep_Dyn,
+ ST25DV_i2c_SetRFSleep_Dyn,
+ ST25DV_i2c_ResetRFSleep_Dyn,
+ ST25DV_i2c_ReadMBCtrl_Dyn,
+ ST25DV_i2c_GetMBEN_Dyn,
+ ST25DV_i2c_SetMBEN_Dyn,
+ ST25DV_i2c_ResetMBEN_Dyn,
+ ST25DV_i2c_ReadMBLength_Dyn
+};
+
+
+/** @brief ST25DV instances by address. */
+uint8_t aSt25Dv[ST25DV_MAX_INSTANCE] = {0};
+
+
+/* Public functions ---------------------------------------------------------*/
+/**
+ * @brief ST25DV nfctag Initialization.
+ * @param mi2cChannel : I2C channel
+ * @return NFCTAG_StatusTypeDef enum status.
+ */
+NFCTAG_StatusTypeDef ST25DV_i2c_Init( I2C* mi2cChannel, DigitalOut * mLPD )
+{
+ /* Configure the low level interface */
+ return ST25DV_IO_Init( mi2cChannel, mLPD );
+}
+
+/**
+ * @brief Reads the ST25DV ID.
+ * @param pICRef Pointeron a uint8_t used to return the ST25DV ID.
+ * @param mi2cChannel : I2C channel
+ * @return NFCTAG_StatusTypeDef enum status.
+ */
+NFCTAG_StatusTypeDef ST25DV_i2c_ReadID( uint8_t * const pICRef, I2C * mi2cChannel )
+{
+ /* Read ICRef on device */
+ return ST25DV_i2c_ReadRegister( pICRef, ST25DV_ICREF_REG, 1, mi2cChannel );
+}
+
+/**
+ * @brief Reads the ST25DV IC Revision.
+ * @param pICRev Pointer on the uint8_t used to return the ST25DV IC Revision number.
+ * @param mi2cChannel : I2C channel
+ * @return NFCTAG_StatusTypeDef enum status.
+ */
+NFCTAG_StatusTypeDef ST25DV_i2c_ReadICRev( uint8_t * const pICRev, I2C * mi2cChannel )
+{
+ /* Read ICRev on device */
+ return ST25DV_i2c_ReadRegister( pICRev, ST25DV_ICREV_REG, 1, mi2cChannel );
+}
+
+/**
+ * @brief Checks the ST25DV availability.
+ * @details The ST25DV I2C is NACKed when a RF communication is on-going.
+ * This function determines if the ST25DV is ready to answer an I2C request.
+ * @param Trials Max number of tentative.
+ * @param mi2cChannel : I2C channel
+ * @retval NFCTAG_StatusTypeDef enum status.
+ */
+NFCTAG_StatusTypeDef ST25DV_i2c_IsDeviceReady( const uint32_t Trials, I2C * mi2cChannel)
+{
+ /* Test communication with device */
+ return ST25DV_IO_IsDeviceReady( ST25DV_ADDR_DATA_I2C, Trials, mi2cChannel);
+}
+
+/**
+ * @brief Reads the ST25DV GPO configuration.
+ * @param pGPOStatus Pointer on a uint16_t used to return the current GPO consiguration, as:
+ * - RFUSERSTATE = 0x01
+ * - RFBUSY = 0x02
+ * - RFINTERRUPT = 0x04
+ * - FIELDFALLING = 0x08
+ * - FIELDRISING = 0x10
+ * - RFPUTMSG = 0x20
+ * - RFGETMSG = 0x40
+ * - RFWRITE = 0x80
+ * @param mi2cChannel : I2C channel
+ * @retval NFCTAG_StatusTypeDef enum status.
+ */
+NFCTAG_StatusTypeDef ST25DV_i2c_GetGPOStatus( uint16_t * const pGPOStatus, I2C * mi2cChannel )
+{
+ uint8_t reg_value;
+ NFCTAG_StatusTypeDef status;
+
+ /* Read value of GPO register */
+ status = ST25DV_i2c_ReadRegister( ®_value, ST25DV_GPO_REG, 1, mi2cChannel );
+ if( status != NFCTAG_OK )
+ return status;
+
+ /* Extract GPO configuration */
+ *pGPOStatus = (uint16_t)reg_value;
+
+ return NFCTAG_OK;
+}
+
+/**
+ * @brief Configures the ST25DV GPO.
+ * @details Needs the I2C Password presentation to be effective.
+ * @param ITConf Provides the GPO configuration to apply:
+ * - RFUSERSTATE = 0x01
+ * - RFBUSY = 0x02
+ * - RFINTERRUPT = 0x04
+ * - FIELDFALLING = 0x08
+ * - FIELDRISING = 0x10
+ * - RFPUTMSG = 0x20
+ * - RFGETMSG = 0x40
+ * - RFWRITE = 0x80
+ *
+ * @param mi2cChannel : I2C channel
+ *
+ * @retval NFCTAG_StatusTypeDef enum status.
+ */
+NFCTAG_StatusTypeDef ST25DV_i2c_ConfigureGPO( const uint16_t ITConf, I2C * mi2cChannel )
+{
+ /* Write GPO configuration to register */
+ return ST25DV_i2c_WriteRegister( (uint8_t *)&ITConf, ST25DV_GPO_REG, 1, mi2cChannel );
+}
+
+
+/**
+ * @brief Reads the ST25DV ITtime duration for the GPO pulses.
+ * @param pITtime Pointer used to return the coefficient for the GPO Pulse duration (Pulse duration = 302,06 us - ITtime * 512 / fc).
+ * @param mi2cChannel I2C channel
+ * @return NFCTAG_StatusTypeDef enum status.
+ */
+NFCTAG_StatusTypeDef ST25DV_i2c_ReadITPulse( ST25DV_PULSE_DURATION * const pITtime, I2C * mi2cChannel )
+{
+ uint8_t reg_value;
+ NFCTAG_StatusTypeDef status;
+
+ /* Read ITtime register value */
+ status = ST25DV_i2c_ReadRegister( ®_value, ST25DV_ITTIME_REG, 1, mi2cChannel );
+ if( status != NFCTAG_OK )
+ {
+ return status;
+ }
+
+ /* Extract delay coefficient value */
+ *pITtime = (ST25DV_PULSE_DURATION)reg_value;
+
+ return NFCTAG_OK;
+}
+
+/**
+ * @brief Configures the ST25DV ITtime duration for the GPO pulse.
+ * @details Needs the I2C Password presentation to be effective.
+ * @param ITtime Coefficient for the Pulse duration to be written (Pulse duration = 302,06 us - ITtime * 512 / fc)
+ * @param mi2cChannel I2C channel
+ * @retval NFCTAG_StatusTypeDef enum status.
+ */
+NFCTAG_StatusTypeDef ST25DV_i2c_WriteITPulse( const ST25DV_PULSE_DURATION ITtime, I2C * mi2cChannel )
+{
+ uint8_t reg_value;
+
+ /* prepare data to write */
+ reg_value = (uint8_t)ITtime;
+
+ /* Write value for ITtime register */
+ return ST25DV_i2c_WriteRegister( ®_value, ST25DV_ITTIME_REG, 1, mi2cChannel );
+}
+
+/**
+ * @brief Reads N bytes of Data, starting from the specified I2C address.
+ * @param pData Pointer used to return the read data.
+ * @param TarAddr I2C data memory address to read.
+ * @param NbByte Number of bytes to be read.
+ * @param mi2cChannel I2C channel
+ * @return NFCTAG_StatusTypeDef enum status.
+ */
+NFCTAG_StatusTypeDef ST25DV_i2c_ReadData( uint8_t * const pData, const uint16_t TarAddr, const uint16_t NbByte, I2C * mi2cChannel)
+{
+ /* Read Data in user memory */
+ return ST25DV_IO_MemRead( pData, ST25DV_ADDR_DATA_I2C, TarAddr, NbByte, mi2cChannel );
+}
+
+/**
+ * @brief Writes N bytes of Data starting from the specified I2C Address.
+ * @param pData Pointer on the data to be written.
+ * @param TarAddr I2C data memory address to be written.
+ * @param NbByte Number of bytes to be written.
+ * @param mi2cChannel I2C channel
+ * @return NFCTAG_StatusTypeDef enum status.
+ */
+NFCTAG_StatusTypeDef ST25DV_i2c_WriteData( const uint8_t * const pData, const uint16_t TarAddr, const uint16_t NbByte, I2C* mi2cChannel )
+{
+ NFCTAG_StatusTypeDef ret;
+ NFCTAG_StatusTypeDef pollstatus;
+ uint16_t split_data_nb;
+ const uint8_t *pdata_index = (const uint8_t *)pData;
+
+ uint16_t bytes_to_write = NbByte;
+ uint16_t mem_addr = TarAddr;
+
+ /* ST25DV can write a maximum of 256 bytes in EEPROM per i2c communication */
+ do
+ {
+ /* Split write if data to write is superior of max write bytes for ST25DV */
+ if( bytes_to_write > ST25DV_MAX_WRITE_BYTE )
+ {
+ /* DataSize higher than max page write, copy data by page */
+ split_data_nb = (uint16_t)ST25DV_MAX_WRITE_BYTE;
+ }
+ else
+ {
+ /* DataSize lower or equal to max page write, copy only last bytes */
+ split_data_nb = bytes_to_write;
+ }
+ /* Write split_data_nb bytes in memory */
+ ret = ST25DV_IO_MemWrite( pdata_index, ST25DV_ADDR_DATA_I2C, mem_addr, split_data_nb, mi2cChannel);
+
+ Timer t;
+ /* POLLING, NEW CODE */
+ if( ret == 0 )
+ {
+ /* Poll until EEPROM is available */
+
+ int ms = 0;
+ /* Wait until ST25DV is ready or timeout occurs */
+ do
+ {
+ t.start();
+ pollstatus = ST25DV_IO_IsDeviceReady( ST25DV_ADDR_DATA_I2C , 1, mi2cChannel);
+ ms = t.read_ms();
+ t.stop();
+ } while( ( ms < ST25DV_I2C_TIMEOUT) && (pollstatus != NFCTAG_OK) );
+
+
+ if( pollstatus != NFCTAG_OK )
+ {
+ return NFCTAG_TIMEOUT;
+ }
+ }
+
+ /* update index, dest address, size for next write */
+ pdata_index += split_data_nb;
+ mem_addr += split_data_nb;
+ bytes_to_write -= split_data_nb;
+ }
+ while( ( bytes_to_write > 0 ) && ( ret == NFCTAG_OK ) );
+
+ return ret;
+}
+
+/**
+ * @brief Reads N bytes of Data, starting at current address.
+ * @param pData Pointer used to return the read data.
+ * @param NbByte Number of bytes to be read.
+ * @param mi2cChannel : I2C channel
+ * @return NFCTAG_StatusTypeDef enum status.
+ */
+NFCTAG_StatusTypeDef ST25DV_i2c_ReadDataCurrentAddr( uint8_t * const pData, const uint16_t NbByte, I2C* mi2cChannel )
+{
+ /* Read Data in user memory */
+ return ST25DV_IO_Read( pData, ST25DV_ADDR_DATA_I2C, NbByte, mi2cChannel );
+}
+
+/**
+ * @brief Reads N bytes from Registers, starting at the specified I2C address.
+ * @param pData Pointer used to return the read data.
+ * @param TarAddr I2C memory address to be read.
+ * @param NbByte Number of bytes to be read.
+ * @param mi2cChannel I2C channel
+ * @return NFCTAG_StatusTypeDef enum status.
+ */
+NFCTAG_StatusTypeDef ST25DV_i2c_ReadRegister( uint8_t * const pData, const uint16_t TarAddr, const uint16_t NbByte, I2C * mi2cChannel )
+{
+ /* Read Data in system memory */
+ return ST25DV_IO_MemRead( pData, ST25DV_ADDR_SYST_I2C, TarAddr, NbByte, mi2cChannel );
+}
+
+/**
+ * @brief Writes N bytes to the specified register.
+ * @details Needs the I2C Password presentation to be effective.
+ * @param pData Pointer on the data to be written.
+ * @param TarAddr I2C register address to written.
+ * @param NbByte Number of bytes to be written.
+ * @param mi2cChannel I2C channel
+ * @return NFCTAG_StatusTypeDef enum status.
+ */
+NFCTAG_StatusTypeDef ST25DV_i2c_WriteRegister( const uint8_t * const pData, const uint16_t TarAddr, const uint16_t NbByte, I2C * mi2cChannel )
+{
+ NFCTAG_StatusTypeDef ret;
+ NFCTAG_StatusTypeDef pollstatus;
+ uint8_t split_data_nb;
+ uint16_t bytes_to_write = NbByte;
+ uint16_t mem_addr = TarAddr;
+ const uint8_t *pdata_index = (const uint8_t *)pData;
+
+ /* ST25DV can write a maximum of 256 bytes in EEPROM per i2c communication */
+ do
+ {
+ /* Split write if data to write is superior of max write bytes for ST25DV */
+ if( bytes_to_write > ST25DV_MAX_WRITE_BYTE )
+ {
+ /* DataSize higher than max page write, copy data by page */
+ split_data_nb = (uint8_t)ST25DV_MAX_WRITE_BYTE;
+ }
+ else
+ {
+ /* DataSize lower or equal to max page write, copy only last bytes */
+ split_data_nb = bytes_to_write;
+ }
+ /* Write split_data_nb bytes in register */
+ ret = ST25DV_IO_MemWrite( pdata_index, ST25DV_ADDR_SYST_I2C, mem_addr, split_data_nb, mi2cChannel);
+
+ Timer t;
+ /* POLLING, NEW CODE */
+ if( ret == 0 )
+ {
+ int ms = 0;
+ /* Wait until ST25DV is ready or timeout occurs */
+ do
+ {
+ t.start();
+ pollstatus = ST25DV_IO_IsDeviceReady( ST25DV_ADDR_DATA_I2C , 1, mi2cChannel);
+ ms = t.read_ms();
+ t.stop();
+ } while( ( ms < ST25DV_I2C_TIMEOUT) && (pollstatus != NFCTAG_OK) );
+
+ if( pollstatus != NFCTAG_OK )
+ {
+ return NFCTAG_TIMEOUT;
+ }
+ }
+
+
+ /* update index, dest address, size for next write */
+ pdata_index += split_data_nb;
+ mem_addr += split_data_nb;
+ bytes_to_write -= split_data_nb;
+ }
+ while( ( bytes_to_write > 0 ) && ( ret == NFCTAG_OK ) );
+
+
+
+ return ret;
+}
+
+/**
+ * @brief Reads the ST25DV UID.
+ * @param pUid Pointer used to return the ST25DV UID value.
+ * @param mi2cChannel I2C channel
+ * @return NFCTAG_StatusTypeDef enum status.
+ */
+NFCTAG_StatusTypeDef ST25DV_i2c_ReadUID( ST25DV_UID * const pUid, I2C * mi2cChannel )
+{
+ uint8_t reg_value[8];
+ uint8_t i;
+ NFCTAG_StatusTypeDef status;
+
+ /* Read value of UID registers */
+ status = ST25DV_i2c_ReadRegister( reg_value, ST25DV_UID_REG, 8, mi2cChannel );
+ if( status != NFCTAG_OK )
+ {
+ return status;
+ }
+
+ /* Store information in 2 WORD */
+ pUid->MsbUid = 0;
+
+ for( i = 0; i < 4; i++ )
+ {
+ pUid->MsbUid = (pUid->MsbUid << 8) | reg_value[7 - i];
+ }
+
+ pUid->LsbUid = 0;
+
+ for( i = 0; i < 4; i++ )
+ {
+ pUid->LsbUid = (pUid->LsbUid << 8) | reg_value[3 - i];
+ }
+
+ return NFCTAG_OK;
+}
+
+/**
+ * @brief Reads the ST25DV DSFID.
+ * @param pDsfid Pointer used to return the ST25DV DSFID value.
+ * @return NFCTAG_StatusTypeDef enum status.
+ */
+NFCTAG_StatusTypeDef ST25DV_i2c_ReadDSFID( uint8_t * const pDsfid, I2C * mi2cChannel )
+{
+ /* Read DSFID register */
+ return ST25DV_i2c_ReadRegister( pDsfid, ST25DV_DSFID_REG, 1, mi2cChannel );
+}
+
+/**
+ * @brief Reads the ST25DV DSFID RF Lock state.
+ * @param pLockDsfid Pointer on a ST25DV_LOCK_STATUS used to return the DSFID lock state.
+ * @param mi2cChannel I2C channel
+ * @return NFCTAG_StatusTypeDef enum status.
+ */
+NFCTAG_StatusTypeDef ST25DV_i2c_ReadDsfidRFProtection( ST25DV_LOCK_STATUS * const pLockDsfid, I2C * mi2cChannel)
+{
+ uint8_t reg_value;
+ NFCTAG_StatusTypeDef status;
+
+ /* Read register */
+ status = ST25DV_i2c_ReadRegister( ®_value, ST25DV_LOCKDSFID_REG, 1 , mi2cChannel);
+ if( status != NFCTAG_OK )
+ {
+ return status;
+ }
+
+ /* Extract Lock Status */
+ if( reg_value == 0 )
+ {
+ *pLockDsfid = ST25DV_UNLOCKED;
+ }
+ else
+ {
+ *pLockDsfid = ST25DV_LOCKED;
+ }
+ return NFCTAG_OK;
+}
+
+/**
+ * @brief Reads the ST25DV AFI.
+ * @param pAfi Pointer used to return the ST25DV AFI value.
+ * @param mi2cChannel I2C channel
+ * @return NFCTAG_StatusTypeDef enum status.
+ */
+NFCTAG_StatusTypeDef ST25DV_i2c_ReadAFI( uint8_t * const pAfi, I2C * mi2cChannel )
+{
+ /* Read AFI register */
+ return ST25DV_i2c_ReadRegister( pAfi, ST25DV_AFI_REG, 1 , mi2cChannel);
+}
+
+/**
+ * @brief Reads the AFI RF Lock state.
+ * @param pLockAfi Pointer on a ST25DV_LOCK_STATUS used to return the ASFID lock state.
+ * @param mi2cChannel I2C channel
+ * @return NFCTAG_StatusTypeDef enum status.
+ */
+NFCTAG_StatusTypeDef ST25DV_i2c_ReadAfiRFProtection( ST25DV_LOCK_STATUS * const pLockAfi, I2C * mi2cChannel )
+{
+ uint8_t reg_value;
+ NFCTAG_StatusTypeDef status;
+
+ /* Read register */
+ status = ST25DV_i2c_ReadRegister( ®_value, ST25DV_LOCKAFI_REG, 1, mi2cChannel );
+ if( status != NFCTAG_OK )
+ {
+ return status;
+ }
+
+ /* Extract Lock Status */
+ if( reg_value == 0 )
+ {
+ *pLockAfi = ST25DV_UNLOCKED;
+ }
+ else
+ {
+ *pLockAfi = ST25DV_LOCKED;
+ }
+ return NFCTAG_OK;
+}
+
+/**
+ * @brief Reads the I2C Protected Area state.
+ * @param pProtZone Pointer on a ST25DV_I2C_PROT_ZONE structure used to return the Protected Area state.
+ * @param mi2cChannel I2C channel
+ * @return NFCTAG_StatusTypeDef enum status.
+ */
+NFCTAG_StatusTypeDef ST25DV_i2c_ReadI2CProtectZone( ST25DV_I2C_PROT_ZONE * const pProtZone, I2C * mi2cChannel )
+{
+ uint8_t reg_value;
+ NFCTAG_StatusTypeDef status;
+
+ /* Read value of I2c Protected Zone register */
+ status = ST25DV_i2c_ReadRegister( ®_value, ST25DV_I2CZSS_REG, 1, mi2cChannel );
+ if( status != NFCTAG_OK )
+ {
+ return status;
+ }
+
+ /* Dispatch information to corresponding struct member */
+ pProtZone->ProtectZone1 = (ST25DV_PROTECTION_CONF)( (reg_value & ST25DV_I2CZSS_PZ1_MASK) >> ST25DV_I2CZSS_PZ1_SHIFT );
+ pProtZone->ProtectZone2 = (ST25DV_PROTECTION_CONF)( (reg_value & ST25DV_I2CZSS_PZ2_MASK) >> ST25DV_I2CZSS_PZ2_SHIFT );
+ pProtZone->ProtectZone3 = (ST25DV_PROTECTION_CONF)( (reg_value & ST25DV_I2CZSS_PZ3_MASK) >> ST25DV_I2CZSS_PZ3_SHIFT );
+ pProtZone->ProtectZone4 = (ST25DV_PROTECTION_CONF)( (reg_value & ST25DV_I2CZSS_PZ4_MASK) >> ST25DV_I2CZSS_PZ4_SHIFT );
+
+ return NFCTAG_OK;
+}
+
+/**
+ * @brief Sets the I2C write-protected state to an EEPROM Area.
+ * @details Needs the I2C Password presentation to be effective.
+ * @param Zone ST25DV_PROTECTION_ZONE value coresponding to the area to protect.
+ * @param ReadWriteProtection ST25DV_PROTECTION_CONF value corresponding to the protection to be set.
+ * @param mi2cChannel I2C channel
+ * @return NFCTAG_StatusTypeDef enum status.
+ */
+NFCTAG_StatusTypeDef ST25DV_i2c_WriteI2CProtectZonex( const ST25DV_PROTECTION_ZONE Zone, const ST25DV_PROTECTION_CONF ReadWriteProtection, I2C * mi2cChannel )
+{
+ NFCTAG_StatusTypeDef status;
+ uint8_t reg_value = 0;
+
+ /* Read actual i2c Zone Security Status */
+ status = ST25DV_i2c_ReadRegister( ®_value, ST25DV_I2CZSS_REG, 1, mi2cChannel);
+ if( status != NFCTAG_OK )
+ return status;
+
+ /* Compute and update new i2c Zone Security Status */
+ switch( Zone )
+ {
+ case ST25DV_PROT_ZONE1:
+ reg_value &= ST25DV_I2CZSS_PZ1_FIELD;
+ /* Read protection is not allowed for Zone 1 */
+ reg_value |= (ReadWriteProtection & 0x01) << ST25DV_I2CZSS_PZ1_SHIFT;
+ break;
+ case ST25DV_PROT_ZONE2:
+ reg_value &= ST25DV_I2CZSS_PZ2_FIELD;
+ reg_value |= ReadWriteProtection << ST25DV_I2CZSS_PZ2_SHIFT;
+ break;
+ case ST25DV_PROT_ZONE3:
+ reg_value &= ST25DV_I2CZSS_PZ3_FIELD;
+ reg_value |= ReadWriteProtection << ST25DV_I2CZSS_PZ3_SHIFT;
+ break;
+ case ST25DV_PROT_ZONE4:
+ reg_value &= ST25DV_I2CZSS_PZ4_FIELD;
+ reg_value |= ReadWriteProtection << ST25DV_I2CZSS_PZ4_SHIFT;
+ break;
+
+ default:
+ return NFCTAG_ERROR;
+ }
+
+ /* Write I2CZSS register */
+ return ST25DV_i2c_WriteRegister( ®_value, ST25DV_I2CZSS_REG, 1, mi2cChannel );
+}
+
+/**
+ * @brief Reads the CCile protection state.
+ * @param pLockCCFile Pointer on a ST25DV_LOCK_CCFILE value corresponding to the lock state of the CCFile.
+ * @param mi2cChannel I2C channel
+ * @return NFCTAG_StatusTypeDef enum status.
+ */
+NFCTAG_StatusTypeDef ST25DV_i2c_ReadLockCCFile( ST25DV_LOCK_CCFILE * const pLockCCFile, I2C * mi2cChannel )
+{
+ uint8_t reg_value;
+ NFCTAG_StatusTypeDef status;
+
+ /* Get actual LOCKCCFILE register value */
+ status = ST25DV_i2c_ReadRegister( ®_value, ST25DV_LOCKCCFILE_REG, 1, mi2cChannel );
+ if( status != NFCTAG_OK )
+ {
+ return status;
+ }
+
+ /* Extract CCFile block information */
+ if( (reg_value & ST25DV_LOCKCCFILE_BLCK0_MASK) == ST25DV_LOCKCCFILE_BLCK0_MASK )
+ {
+ pLockCCFile->LckBck0 = ST25DV_LOCKED;
+ }
+ else
+ {
+ pLockCCFile->LckBck0 = ST25DV_UNLOCKED;
+ }
+
+ if( (reg_value & ST25DV_LOCKCCFILE_BLCK1_MASK) == ST25DV_LOCKCCFILE_BLCK1_MASK )
+ {
+ pLockCCFile->LckBck1 = ST25DV_LOCKED;
+ }
+ else
+ {
+ pLockCCFile->LckBck1 = ST25DV_UNLOCKED;
+ }
+
+ return status;
+}
+
+/**
+ * @brief Locks the CCile to prevent any RF write access.
+ * @details Needs the I2C Password presentation to be effective.
+ * @param NbBlockCCFile ST25DV_CCFILE_BLOCK value corresponding to the number of blocks to be locked.
+ * @param LockCCFile ST25DV_LOCK_CCFILE value corresponding to the lock state to apply on the CCFile.
+ * @param mi2cChannel I2C channel
+ * @return NFCTAG_StatusTypeDef enum status.
+ */
+NFCTAG_StatusTypeDef ST25DV_i2c_WriteLockCCFile( const ST25DV_CCFILE_BLOCK NbBlockCCFile, const ST25DV_LOCK_STATUS LockCCFile, I2C * mi2cChannel )
+{
+ uint8_t reg_value;
+
+ /* Configure value to write on register */
+ if( NbBlockCCFile == ST25DV_CCFILE_1BLCK )
+ {
+ if( LockCCFile == ST25DV_LOCKED )
+ {
+ reg_value = ST25DV_LOCKCCFILE_BLCK0_MASK;
+ }
+ else
+ {
+ reg_value = 0x00;
+ }
+ }
+ else
+ {
+ if( LockCCFile == ST25DV_LOCKED )
+ {
+ reg_value = ST25DV_LOCKCCFILE_BLCK0_MASK | ST25DV_LOCKCCFILE_BLCK1_MASK;
+ }
+ else
+ {
+ reg_value = 0x00;
+ }
+ }
+
+ /* Write LOCKCCFILE register */
+ return ST25DV_i2c_WriteRegister( ®_value, ST25DV_LOCKCCFILE_REG, 1, mi2cChannel );
+}
+
+/**
+ * @brief Reads the Cfg registers protection.
+ * @param pLockCfg Pointer on a ST25DV_LOCK_STATUS value corresponding to the Cfg registers lock state.
+ * @param mi2cChannel I2C channel
+ * @return NFCTAG_StatusTypeDef enum status.
+ */
+NFCTAG_StatusTypeDef ST25DV_i2c_ReadLockCFG( ST25DV_LOCK_STATUS * const pLockCfg, I2C * mi2cChannel )
+{
+ uint8_t reg_value;
+ NFCTAG_StatusTypeDef status;
+
+ /* Get actual LOCKCCFILE register value */
+ status = ST25DV_i2c_ReadRegister( ®_value, ST25DV_LOCKCFG_REG, 1, mi2cChannel );
+ if( status != NFCTAG_OK )
+ {
+ return status;
+ }
+
+ /* Extract LOCKCFG block information */
+ if( (reg_value & ST25DV_LOCKCFG_B0_MASK) == ST25DV_LOCKCFG_B0_MASK )
+ {
+ *pLockCfg = ST25DV_LOCKED;
+ }
+ else
+ {
+ *pLockCfg = ST25DV_UNLOCKED;
+ }
+ return NFCTAG_OK;
+}
+
+/**
+ * @brief Lock/Unlock the Cfg registers, to prevent any RF write access.
+ * @details Needs the I2C Password presentation to be effective.
+ * @param LockCfg ST25DV_LOCK_STATUS value corresponding to the lock state to be written.
+ * @param mi2cChannel I2C channel
+ * @return NFCTAG_StatusTypeDef enum status.
+ */
+NFCTAG_StatusTypeDef ST25DV_i2c_WriteLockCFG( const ST25DV_LOCK_STATUS LockCfg, I2C * mi2cChannel )
+{
+ uint8_t reg_value;
+
+ /* Configure value to write on register */
+ reg_value = (uint8_t)LockCfg;
+
+ /* Write LOCKCFG register */
+ return ST25DV_i2c_WriteRegister( ®_value, ST25DV_LOCKCFG_REG, 1, mi2cChannel );
+}
+
+/**
+ * @brief Presents I2C password, to authorize the I2C writes to protected areas.
+ * @param PassWord Password value on 32bits
+ * @param mi2cChannel I2C channel
+ * @return NFCTAG_StatusTypeDef enum status.
+ */
+NFCTAG_StatusTypeDef ST25DV_i2c_PresentI2CPassword( const ST25DV_PASSWD PassWord, I2C * mi2cChannel )
+{
+ uint8_t ai2c_message[17] = {0};
+ uint8_t i;
+
+ /* Build I2C Message with Password + Validation code 0x09 + Password */
+ ai2c_message[8] = 0x09;
+ for( i = 0; i < 4; i++ )
+ {
+ ai2c_message[i] = ( PassWord.MsbPasswd >> ( (3 - i) * 8) ) & 0xFF;
+ ai2c_message[i + 4] = ( PassWord.LsbPasswd >> ( (3 - i) * 8) ) & 0xFF;
+ ai2c_message[i + 9] = ai2c_message[i];
+ ai2c_message[i + 13] = ai2c_message[i + 4];
+ };
+
+ /* Present password to ST25DV */
+ return ST25DV_i2c_WriteRegister( ai2c_message, ST25DV_I2CPASSWD_REG, 17, mi2cChannel );
+}
+
+/**
+ * @brief Writes a new I2C password.
+ * @details Needs the I2C Password presentation to be effective.
+ * @param PassWord New I2C PassWord value on 32bits.
+ * @param mi2cChannel I2C channel
+ * @return NFCTAG_StatusTypeDef enum status.
+ */
+NFCTAG_StatusTypeDef ST25DV_i2c_WriteI2CPassword( const ST25DV_PASSWD PassWord, I2C * mi2cChannel )
+{
+ uint8_t ai2c_message[17] = {0};
+ uint8_t i;
+
+ /* Build I2C Message with Password + Validation code 0x07 + Password */
+ ai2c_message[8] = 0x07;
+
+ for( i = 0; i < 4; i++ )
+ {
+ ai2c_message[i] = ( PassWord.MsbPasswd >> ( (3 - i) * 8) ) & 0xFF;
+ ai2c_message[i + 4] = ( PassWord.LsbPasswd >> ( (3 - i) * 8) ) & 0xFF;
+ ai2c_message[i + 9] = ai2c_message[i];
+ ai2c_message[i + 13] = ai2c_message[i + 4];
+ };
+
+ /* Write new password in I2CPASSWD register */
+ return ST25DV_i2c_WriteRegister( ai2c_message, ST25DV_I2CPASSWD_REG, 17, mi2cChannel );
+}
+
+/**
+ * @brief Reads the RF Zone Security Status (defining the allowed RF accesses).
+ * @param Zone ST25DV_PROTECTION_ZONE value coresponding to the protected area.
+ * @param pRfprotZone Pointer on a ST25DV_RF_PROT_ZONE value corresponding to the area protection state.
+ * @param mi2cChannel I2C channel
+ * @return NFCTAG_StatusTypeDef enum status.
+ */
+NFCTAG_StatusTypeDef ST25DV_i2c_ReadRFZxSS( const ST25DV_PROTECTION_ZONE Zone, ST25DV_RF_PROT_ZONE * const pRfprotZone, I2C * mi2cChannel )
+{
+ uint8_t reg_value;
+ NFCTAG_StatusTypeDef status;
+ uint16_t sector_security_addr;
+
+ /* Select Sector Security register address */
+ switch( Zone )
+ {
+ case ST25DV_PROT_ZONE1:
+ sector_security_addr = ST25DV_RFZ1SS_REG;
+ break;
+ case ST25DV_PROT_ZONE2:
+ sector_security_addr = ST25DV_RFZ2SS_REG;
+ break;
+ case ST25DV_PROT_ZONE3:
+ sector_security_addr = ST25DV_RFZ3SS_REG;
+ break;
+ case ST25DV_PROT_ZONE4:
+ sector_security_addr = ST25DV_RFZ4SS_REG;
+ break;
+
+ default:
+ return NFCTAG_ERROR;
+ }
+
+ /* Read actual value of Sector Security Status register */
+ status = ST25DV_i2c_ReadRegister( ®_value, sector_security_addr, 1, mi2cChannel );
+ if( status != NFCTAG_OK )
+ {
+ return status;
+ }
+
+ /* Extract Sector Security Status configuration */
+ pRfprotZone->PasswdCtrl = (ST25DV_PASSWD_PROT_STATUS)((reg_value & ST25DV_RFZSS_PWDCTRL_MASK) >> ST25DV_RFZSS_PWDCTRL_SHIFT);
+ pRfprotZone->RWprotection = (ST25DV_PROTECTION_CONF)((reg_value & ST25DV_RFZSS_RWPROT_MASK) >> ST25DV_RFZSS_RWPROT_SHIFT);
+
+ return NFCTAG_OK;
+}
+
+/**
+ * @brief Writes the RF Zone Security Status (defining the allowed RF accesses)
+ * @details Needs the I2C Password presentation to be effective.
+ * @param Zone ST25DV_PROTECTION_ZONE value corresponding to the area on which to set the RF protection.
+ * @param RfProtZone Pointer on a ST25DV_RF_PROT_ZONE value defininf the protection to be set on the area.
+ * @param mi2cChannel I2C channel
+ * @return NFCTAG_StatusTypeDef enum status.
+ */
+NFCTAG_StatusTypeDef ST25DV_i2c_WriteRFZxSS( const ST25DV_PROTECTION_ZONE Zone, const ST25DV_RF_PROT_ZONE RfProtZone, I2C * mi2cChannel )
+{
+ uint8_t reg_value;
+ uint16_t sector_security_addr;
+
+ /* Select Sector Security register address */
+ switch( Zone )
+ {
+ case ST25DV_PROT_ZONE1:
+ sector_security_addr = ST25DV_RFZ1SS_REG;
+ break;
+ case ST25DV_PROT_ZONE2:
+ sector_security_addr = ST25DV_RFZ2SS_REG;
+ break;
+ case ST25DV_PROT_ZONE3:
+ sector_security_addr = ST25DV_RFZ3SS_REG;
+ break;
+ case ST25DV_PROT_ZONE4:
+ sector_security_addr = ST25DV_RFZ4SS_REG;
+ break;
+
+ default:
+ return NFCTAG_ERROR;
+ }
+
+ /* Update Sector Security Status */
+ reg_value = (RfProtZone.RWprotection << ST25DV_RFZSS_RWPROT_SHIFT) & ST25DV_RFZSS_RWPROT_MASK;
+ reg_value |= ((RfProtZone.PasswdCtrl << ST25DV_RFZSS_PWDCTRL_SHIFT) & ST25DV_RFZSS_PWDCTRL_MASK);
+
+ /* Write Sector Security register */
+ return ST25DV_i2c_WriteRegister( ®_value, sector_security_addr, 1, mi2cChannel );
+}
+
+/**
+ * @brief Reads the value of the an area end address.
+ * @param EndZone ST25DV_END_ZONE value corresponding to an area end address.
+ * @param pEndZ Pointer used to return the end address of the area.
+ * @param mi2cChannel I2C channel
+ * @return NFCTAG_StatusTypeDef enum status.
+ */
+NFCTAG_StatusTypeDef ST25DV_i2c_ReadEndZonex( const ST25DV_END_ZONE EndZone, uint8_t * const pEndZ, I2C * mi2cChannel )
+{
+ uint16_t mem_addr;
+
+ /* End zone register address to read */
+ switch( EndZone )
+ {
+ case ST25DV_ZONE_END1:
+ mem_addr = ST25DV_END1_REG;
+ break;
+ case ST25DV_ZONE_END2:
+ mem_addr = ST25DV_END2_REG;
+ break;
+ case ST25DV_ZONE_END3:
+ mem_addr = ST25DV_END3_REG;
+ break;
+
+ default:
+ return NFCTAG_ERROR;
+ }
+
+ /* Read the corresponding End zone */
+ return ST25DV_i2c_ReadRegister( pEndZ, mem_addr, 1, mi2cChannel );
+}
+
+/**
+ * @brief Sets the end address of an area.
+ * @details Needs the I2C Password presentation to be effective.
+ * @note The ST25DV answers a NACK when setting the EndZone2 & EndZone3 to same value than repectively EndZone1 & EndZone2.\n
+ * These NACKs are ok.
+ * @param EndZone ST25DV_END_ZONE value corresponding to an area.
+ * @param EndZ End zone value to be written.
+ * @param mi2cChannel I2C channel
+ * @return NFCTAG_StatusTypeDef enum status.
+ */
+NFCTAG_StatusTypeDef ST25DV_i2c_WriteEndZonex( const ST25DV_END_ZONE EndZone, const uint8_t EndZ , I2C * mi2cChannel)
+{
+ uint16_t mem_addr;
+ NFCTAG_StatusTypeDef ret;
+
+ /* End zone register address to write */
+ switch( EndZone )
+ {
+ case ST25DV_ZONE_END1:
+ mem_addr = ST25DV_END1_REG;
+ break;
+ case ST25DV_ZONE_END2:
+ mem_addr = ST25DV_END2_REG;
+ break;
+ case ST25DV_ZONE_END3:
+ mem_addr = ST25DV_END3_REG;
+ break;
+
+ default:
+ return NFCTAG_ERROR;
+ }
+
+ /* Write the corresponding End zone value in register */
+ ret = ST25DV_i2c_WriteRegister( &EndZ, mem_addr, 1,mi2cChannel );
+
+ return ret;
+}
+
+/**
+ * @brief Initializes the end address of the ST25DV areas with their default values (end of memory).
+ * @details Needs the I2C Password presentation to be effective..
+ * The ST25DV answers a NACK when setting the EndZone2 & EndZone3 to same value than repectively EndZone1 & EndZone2.
+ * These NACKs are ok.
+ * @param mi2cChannel I2C channel
+ * @return NFCTAG_StatusTypeDef enum status.
+ */
+NFCTAG_StatusTypeDef ST25DV_i2c_InitEndZone( I2C * mi2cChannel )
+{
+ uint8_t endval = 0xFF;
+ uint32_t maxmemlength;
+ ST25DV_MEM_SIZE memsize;
+ NFCTAG_StatusTypeDef ret;
+
+ memsize.Mem_Size = 0;
+ memsize.BlockSize = 0;
+
+ /* Get EEPROM mem size */
+ ST25DV_i2c_ReadMemSize( &memsize, mi2cChannel );
+ maxmemlength = (memsize.Mem_Size + 1) * (memsize.BlockSize + 1);
+
+ /* Compute Max value for endzone register */
+ endval = (maxmemlength / 32) - 1;
+
+ /* Write EndZone value to ST25DV registers */
+ ret = ST25DV_i2c_WriteEndZonex( ST25DV_ZONE_END3, endval, mi2cChannel );
+ if( (ret != NFCTAG_OK) && (ret != NFCTAG_NACK) )
+ {
+ return ret;
+ }
+
+ ret = ST25DV_i2c_WriteEndZonex( ST25DV_ZONE_END2, endval, mi2cChannel );
+ if( (ret != NFCTAG_OK) && (ret != NFCTAG_NACK) )
+ {
+ return ret;
+ }
+
+ ret = ST25DV_i2c_WriteEndZonex( ST25DV_ZONE_END1, endval, mi2cChannel );
+ if( (ret != NFCTAG_OK) && (ret != NFCTAG_NACK) )
+ {
+ return ret;
+ }
+
+ return ret;
+}
+
+/**
+ * @brief Creates user areas with defined lengths.
+ * @details Needs the I2C Password presentation to be effective.
+ * @param Zone1Length Length of area1 in bytes (32 to 8192, 0x20 to 0x2000)
+ * @param Zone2Length Length of area2 in bytes (0 to 8128, 0x00 to 0x1FC0)
+ * @param Zone3Length Length of area3 in bytes (0 to 8064, 0x00 to 0x1F80)
+ * @param Zone4Length Length of area4 in bytes (0 to 8000, 0x00 to 0x1F40)
+ * @param mi2cChannel I2C channel
+ * @return NFCTAG_StatusTypeDef enum status.
+ */
+NFCTAG_StatusTypeDef ST25DV_i2c_CreateUserZone( uint16_t Zone1Length, uint16_t Zone2Length, uint16_t Zone3Length, uint16_t Zone4Length, I2C * mi2cChannel )
+{
+ uint8_t EndVal;
+ ST25DV_MEM_SIZE memsize;
+ uint16_t maxmemlength = 0;
+ NFCTAG_StatusTypeDef ret;
+
+ memsize.Mem_Size = 0;
+ memsize.BlockSize = 0;
+
+ ST25DV_i2c_ReadMemSize( &memsize, mi2cChannel );
+
+ maxmemlength = (memsize.Mem_Size + 1) * (memsize.BlockSize + 1);
+
+ /* Checks that values of different zones are in bounds */
+ if( ( Zone1Length < 32 ) || ( Zone1Length > maxmemlength ) || ( Zone2Length > (maxmemlength - 32) )
+ || ( Zone3Length > (maxmemlength - 64) ) || ( Zone4Length > (maxmemlength - 96) ) )
+ {
+ return NFCTAG_ERROR;
+ }
+
+ /* Checks that the total is less than the authorised maximum */
+ if( ( Zone1Length + Zone2Length + Zone3Length + Zone4Length ) > maxmemlength )
+ {
+ return NFCTAG_ERROR;
+ }
+
+ /* if The value for each Length is not a multiple of 64 correct it. */
+ if( (Zone1Length % 32) != 0 )
+ {
+ Zone1Length = Zone1Length - ( Zone1Length % 32 );
+ }
+
+ if( (Zone2Length % 32) != 0 )
+ {
+ Zone2Length = Zone2Length - ( Zone2Length % 32 );
+ }
+
+ if( (Zone3Length % 32) != 0 )
+ {
+ Zone3Length = Zone3Length - ( Zone3Length % 32 );
+ }
+
+ /* First right 0xFF in each Endx value */
+ ret = ST25DV_i2c_InitEndZone( mi2cChannel );
+ if( (ret != NFCTAG_OK) && (ret != NFCTAG_NACK) )
+ {
+ return ret;
+ }
+
+ /* Then Write corresponding value for each zone */
+ EndVal = (uint8_t)( (Zone1Length / 32 ) - 1 );
+ ret = ST25DV_i2c_WriteEndZonex( ST25DV_ZONE_END1, EndVal, mi2cChannel );
+ if( (ret != NFCTAG_OK) && (ret != NFCTAG_NACK) )
+ {
+ return ret;
+ }
+
+ EndVal = (uint8_t)( ((Zone1Length + Zone2Length) / 32 ) - 1 );
+ ret = ST25DV_i2c_WriteEndZonex( ST25DV_ZONE_END2, EndVal, mi2cChannel );
+ if( (ret != NFCTAG_OK) && (ret != NFCTAG_NACK) )
+ {
+ return ret;
+ }
+
+ EndVal = (uint8_t)( ((Zone1Length + Zone2Length + Zone3Length) / 32 ) - 1 );
+ ret = ST25DV_i2c_WriteEndZonex( ST25DV_ZONE_END3, EndVal, mi2cChannel );
+ if( (ret != NFCTAG_OK) && (ret != NFCTAG_NACK) )
+ {
+ return ret;
+ }
+
+ return NFCTAG_OK;
+}
+
+/**
+ * @brief Reads the ST25DV Memory Size.
+ * @param pSizeInfo Pointer on a ST25DV_MEM_SIZE structure used to return the Memory size information.
+ * @param mi2cChannel I2C channel
+ * @return NFCTAG_StatusTypeDef enum status.
+ */
+NFCTAG_StatusTypeDef ST25DV_i2c_ReadMemSize( ST25DV_MEM_SIZE * const pSizeInfo, I2C * mi2cChannel )
+{
+ uint8_t reg_value[3];
+ NFCTAG_StatusTypeDef status;
+
+ /* Read actual value of MEM_SIZE register,cheeeeeeeeeeeeeck*/
+ status = ST25DV_i2c_ReadRegister( reg_value, ST25DV_MEM_SIZE_REG, 1, mi2cChannel );
+ status = ST25DV_i2c_ReadRegister( reg_value + 1, ST25DV_MEM_SIZE_REG + 1, 1, mi2cChannel );
+ status = ST25DV_i2c_ReadRegister( reg_value + 2, ST25DV_MEM_SIZE_REG + 2, 1, mi2cChannel );
+
+
+ if( status != NFCTAG_OK )
+ return status;
+
+ /* Extract Memory information */
+ pSizeInfo->BlockSize = reg_value[2];
+ pSizeInfo->Mem_Size = reg_value[1];
+ pSizeInfo->Mem_Size = (pSizeInfo->Mem_Size << 8) | reg_value[0];
+ return NFCTAG_OK;
+}
+
+/**
+ * @brief Reads the Energy harvesting mode.
+ * @param pEH_mode Pointer on a ST25DV_EH_MODE_STATUS value corresponding to the Energy Harvesting state.
+ * @param mi2cChannel I2C channel
+ * @return NFCTAG_StatusTypeDef enum status.
+ */
+NFCTAG_StatusTypeDef ST25DV_i2c_ReadEHMode( ST25DV_EH_MODE_STATUS * const pEH_mode, I2C * mi2cChannel )
+{
+ uint8_t reg_value;
+ NFCTAG_StatusTypeDef status;
+
+ /* Read actual value of EH_MODE register */
+ status = ST25DV_i2c_ReadRegister( ®_value, ST25DV_EH_MODE_REG, 1, mi2cChannel );
+ if( status != NFCTAG_OK )
+ return status;
+
+ /* Extract EH_mode configuration */
+ if( (reg_value & ST25DV_EH_MODE_MASK) == ST25DV_EH_MODE_MASK )
+ {
+ *pEH_mode = ST25DV_EH_ON_DEMAND;
+ }
+ else
+ {
+ *pEH_mode = ST25DV_EH_ACTIVE_AFTER_BOOT;
+ }
+
+ return NFCTAG_OK;
+}
+
+/**
+ * @brief Sets the Energy harvesting mode.
+ * @details Needs the I2C Password presentation to be effective.
+ * @param EH_mode ST25DV_EH_MODE_STATUS value for the Energy harvesting mode to be set.
+ * @param mi2cChannel I2C channel
+ * @return NFCTAG_StatusTypeDef enum status.
+ */
+NFCTAG_StatusTypeDef ST25DV_i2c_WriteEHMode( const ST25DV_EH_MODE_STATUS EH_mode, I2C * mi2cChannel )
+{
+ uint8_t reg_value;
+
+ /* Update EH_mode */
+ reg_value = (uint8_t)EH_mode;
+
+ /* Write EH_MODE register */
+ return ST25DV_i2c_WriteRegister( ®_value, ST25DV_EH_MODE_REG, 1, mi2cChannel );
+}
+
+/**
+ * @brief Reads the RF Management configuration.
+ * @param pRF_Mngt Pointer on a ST25DV_RF_MNGT structure used to return the RF Management configuration.
+ * @param mi2cChannel I2C channel
+ * @return NFCTAG_StatusTypeDef enum status.
+ */
+NFCTAG_StatusTypeDef ST25DV_i2c_ReadRFMngt( ST25DV_RF_MNGT * const pRF_Mngt, I2C * mi2cChannel )
+{
+ NFCTAG_StatusTypeDef status;
+ uint8_t reg_value = 0;
+
+ /* Read actual value of RF_MNGT register */
+ status = ST25DV_i2c_ReadRegister( ®_value, ST25DV_RF_MNGT_REG, 1, mi2cChannel );
+
+ if( status == NFCTAG_OK )
+ {
+ /* Extract RF Disable information */
+ if( (reg_value & ST25DV_RF_MNGT_RFDIS_MASK) == ST25DV_RF_MNGT_RFDIS_MASK )
+ {
+ pRF_Mngt->RfDisable = ST25DV_ENABLE;
+ }
+ else
+ {
+ pRF_Mngt->RfDisable = ST25DV_DISABLE;
+ }
+
+ /* Extract RF Sleep information */
+ if( (reg_value & ST25DV_RF_MNGT_RFSLEEP_MASK) == ST25DV_RF_MNGT_RFSLEEP_MASK )
+ {
+ pRF_Mngt->RfSleep = ST25DV_ENABLE;
+ }
+ else
+ {
+ pRF_Mngt->RfSleep = ST25DV_DISABLE;
+ }
+ }
+
+ return status;
+}
+
+/**
+ * @brief Sets the RF Management configuration.
+ * @details Needs the I2C Password presentation to be effective.
+ * @param Rfmngt Value of the RF Management configuration to be written.
+ * @param mi2cChannel I2C channel
+ * @return NFCTAG_StatusTypeDef enum status.
+ */
+NFCTAG_StatusTypeDef ST25DV_i2c_WriteRFMngt( const uint8_t Rfmngt, I2C * mi2cChannel )
+{
+ /* Write RF_MNGT register */
+ return ST25DV_i2c_WriteRegister( &Rfmngt, ST25DV_RF_MNGT_REG, 1, mi2cChannel );
+}
+
+/**
+ * @brief Reads the RFDisable register information.
+ * @param pRFDisable Pointer on a ST25DV_EN_STATUS value corresponding to the RF Disable status.
+ * @param mi2cChannel I2C channel
+ * @return NFCTAG_StatusTypeDef enum status.
+ */
+NFCTAG_StatusTypeDef ST25DV_i2c_GetRFDisable( ST25DV_EN_STATUS * const pRFDisable, I2C * mi2cChannel )
+{
+ NFCTAG_StatusTypeDef status;
+ uint8_t reg_value = 0;
+
+ /* Read actual value of RF_MNGT register */
+ status = ST25DV_i2c_ReadMailboxRegister( ®_value, ST25DV_RF_MNGT_REG, 1, mi2cChannel );
+
+ /* Extract RFDisable information */
+ if( status == NFCTAG_OK )
+ {
+ if( (reg_value & ST25DV_RF_MNGT_RFDIS_MASK) == ST25DV_RF_MNGT_RFDIS_MASK )
+ {
+ *pRFDisable = ST25DV_ENABLE;
+ }
+ else
+ {
+ *pRFDisable = ST25DV_DISABLE;
+ }
+ return NFCTAG_OK;
+ }
+
+ return status;
+}
+
+/**
+ * @brief Sets the RF Disable configuration.
+ * @details Needs the I2C Password presentation to be effective.7
+ * @param mi2cChannel I2C channel
+ * @return NFCTAG_StatusTypeDef enum status.
+ */
+NFCTAG_StatusTypeDef ST25DV_i2c_SetRFDisable( I2C * mi2cChannel )
+{
+ NFCTAG_StatusTypeDef status;
+ uint8_t reg_value = 0;
+
+ /* Read actual value of RF_RMNGT register */
+ status = ST25DV_i2c_ReadRegister( ®_value, ST25DV_RF_MNGT_REG, 1, mi2cChannel );
+ if( status != NFCTAG_OK )
+ {
+ return status;
+ }
+
+ /* Update RF Disable field configuration */
+ reg_value |= ST25DV_RF_MNGT_RFDIS_MASK;
+
+ /* Write RF_MNGT register */
+ return ST25DV_i2c_WriteRegister( ®_value, ST25DV_RF_MNGT_REG, 1, mi2cChannel );
+}
+
+/**
+ * @brief Resets the RF Disable configuration
+ * @details Needs the I2C Password presentation to be effective.
+ * @param mi2cChannel I2C channel
+ * @return NFCTAG_StatusTypeDef enum status.
+ */
+NFCTAG_StatusTypeDef ST25DV_i2c_ResetRFDisable( I2C * mi2cChannel )
+{
+ NFCTAG_StatusTypeDef status;
+ uint8_t reg_value = 0;
+
+ /* Read actual value of RF_RMNGT register */
+ status = ST25DV_i2c_ReadRegister( ®_value, ST25DV_RF_MNGT_REG, 1, mi2cChannel );
+ if( status != NFCTAG_OK )
+ {
+ return status;
+ }
+
+ /* Update RF Disable field configuration */
+ reg_value &= ST25DV_RF_MNGT_RFDIS_FIELD;
+
+ /* Write RF_MNGT register */
+ return ST25DV_i2c_WriteRegister( ®_value, ST25DV_RF_MNGT_REG, 1, mi2cChannel );
+}
+
+/**
+ * @brief Reads the RFSleep register information.
+ * @param pRFSleep Pointer on a ST25DV_EN_STATUS value corresponding to the RF Sleep status.
+ * @param mi2cChannel I2C channel
+ * @return NFCTAG_StatusTypeDef enum status.
+ */
+NFCTAG_StatusTypeDef ST25DV_i2c_GetRFSleep( ST25DV_EN_STATUS * const pRFSleep, I2C * mi2cChannel )
+{
+ NFCTAG_StatusTypeDef status;
+ uint8_t reg_value = 0;
+
+ /* Read actual value of RF_MNGT register */
+ status = ST25DV_i2c_ReadMailboxRegister( ®_value, ST25DV_RF_MNGT_REG, 1, mi2cChannel );
+
+ /* Extract RFSleep information */
+ if( status == NFCTAG_OK )
+ {
+ if( (reg_value & ST25DV_RF_MNGT_RFDIS_MASK) == ST25DV_RF_MNGT_RFDIS_MASK )
+ {
+ *pRFSleep = ST25DV_ENABLE;
+ }
+ else
+ {
+ *pRFSleep = ST25DV_DISABLE;
+ }
+ return NFCTAG_OK;
+ }
+
+ return status;
+}
+
+/**
+ * @brief Sets the RF Sleep configuration.
+ * @details Needs the I2C Password presentation to be effective.
+ * @param mi2cChannel I2C channel
+ * @return NFCTAG_StatusTypeDef enum status.
+ */
+NFCTAG_StatusTypeDef ST25DV_i2c_SetRFSleep( I2C * mi2cChannel )
+{
+ NFCTAG_StatusTypeDef status;
+ uint8_t reg_value = 0;
+
+ /* Read actual value of RF_RMNGT register */
+ status = ST25DV_i2c_ReadRegister( ®_value, ST25DV_RF_MNGT_REG, 1, mi2cChannel );
+ if( status != NFCTAG_OK )
+ {
+ return status;
+ }
+
+ /* Update RF Sleep field configuration */
+ reg_value |= ST25DV_RF_MNGT_RFSLEEP_MASK;
+
+ /* Write RF_MNGT register */
+ return ST25DV_i2c_WriteRegister( ®_value, ST25DV_RF_MNGT_REG, 1,mi2cChannel );
+}
+
+/**
+ * @brief Resets the RF Sleep configuration.
+ * @details Needs the I2C Password presentation to be effective.
+ * @param mi2cChannel I2C channel
+ * @return NFCTAG_StatusTypeDef enum status.
+ */
+NFCTAG_StatusTypeDef ST25DV_i2c_ResetRFSleep( I2C * mi2cChannel )
+{
+ NFCTAG_StatusTypeDef status;
+ uint8_t reg_value = 0;
+
+ /* Read actual value of RF_RMNGT register */
+ status = ST25DV_i2c_ReadRegister( ®_value, ST25DV_RF_MNGT_REG, 1, mi2cChannel );
+ if( status != NFCTAG_OK )
+ {
+ return status;
+ }
+
+ /* Update RF Sleep field configuration */
+ reg_value &= ST25DV_RF_MNGT_RFSLEEP_FIELD;
+
+ /* Write RF_MNGT register */
+ return ST25DV_i2c_WriteRegister( ®_value, ST25DV_RF_MNGT_REG, 1, mi2cChannel );
+}
+
+/**
+ * @brief Reads the Mailbox mode.
+ * @param pMB_mode Pointer on a ST25DV_EH_MODE_STATUS value used to return the Mailbox mode.
+ * @param mi2cChannel I2C channel
+ * @return NFCTAG_StatusTypeDef enum status.
+ */
+NFCTAG_StatusTypeDef ST25DV_i2c_ReadMBMode( ST25DV_EN_STATUS * const pMB_mode, I2C * mi2cChannel )
+{
+ uint8_t reg_value;
+ NFCTAG_StatusTypeDef status;
+
+ /* Read actual value of MB_MODE register */
+ status = ST25DV_i2c_ReadRegister( ®_value, ST25DV_MB_MODE_REG, 1, mi2cChannel );
+ if( status != NFCTAG_OK )
+ {
+ return status;
+ }
+
+ /* Extract Mailbox mode status */
+ if( (reg_value & ST25DV_MB_MODE_RW_MASK) == ST25DV_MB_MODE_RW_MASK )
+ {
+ *pMB_mode = ST25DV_ENABLE;
+ }
+ else
+ {
+ *pMB_mode = ST25DV_DISABLE;
+ }
+
+ return NFCTAG_OK;
+}
+
+/**
+ * @brief Sets the Mailbox mode.
+ * @details Needs the I2C Password presentation to be effective.
+ * @param MB_mode ST25DV_EN_STATUS value corresponding to the Mailbox mode to be set.
+ * @param mi2cChannel I2C channel
+ * @return NFCTAG_StatusTypeDef enum status.
+ */
+NFCTAG_StatusTypeDef ST25DV_i2c_WriteMBMode( const ST25DV_EN_STATUS MB_mode, I2C * mi2cChannel )
+{
+ uint8_t reg_value;
+
+ /* Update Mailbox mode status */
+ reg_value = (uint8_t)MB_mode;
+
+ /* Write MB_MODE register */
+ return ST25DV_i2c_WriteRegister( ®_value, ST25DV_MB_MODE_REG, 1, mi2cChannel );
+}
+
+/**
+ * @brief Reads the Mailbox watchdog duration coefficient.
+ * @param pWdgDelay Pointer on a uint8_t used to return the watchdog duration coefficient.
+ * @param mi2cChannel I2C channel
+ * @return NFCTAG_StatusTypeDef enum status.
+ */
+NFCTAG_StatusTypeDef ST25DV_i2c_ReadMBWDG( uint8_t * const pWdgDelay, I2C * mi2cChannel )
+{
+ uint8_t reg_value;
+ NFCTAG_StatusTypeDef status;
+
+ /* Read actual value of MB_WDG register */
+ status = ST25DV_i2c_ReadRegister( ®_value, ST25DV_MB_WDG_REG, 1 , mi2cChannel);
+ if( status != NFCTAG_OK )
+ {
+ return status;
+ }
+
+ /* Extract watchdog coefficient delay configuration */
+ *pWdgDelay = (reg_value & ST25DV_MB_WDG_DELAY_MASK) >> ST25DV_MB_WDG_DELAY_SHIFT;
+
+ return NFCTAG_OK;
+}
+
+/**
+ * @brief Writes the Mailbox watchdog coefficient delay
+ * @details Needs the I2C Password presentation to be effective.
+ * @param WdgDelay Watchdog duration coefficient to be written (Watch dog duration = MB_WDG*30 ms +/- 6%).
+ * @param mi2cChannel I2C channel
+ * @return NFCTAG_StatusTypeDef enum status.
+ */
+NFCTAG_StatusTypeDef ST25DV_i2c_WriteMBWDG( const uint8_t WdgDelay, I2C * mi2cChannel )
+{
+ uint8_t reg_value;
+
+ /* Set Watchdog coefficient delay */
+ reg_value = WdgDelay & ST25DV_MB_WDG_DELAY_MASK;
+
+ /* Write MB_MODE register */
+ return ST25DV_i2c_WriteRegister( ®_value, ST25DV_MB_WDG_REG, 1, mi2cChannel );
+}
+
+/**
+ * @brief Reads N bytes of data from the Mailbox, starting at the specified byte offset.
+ * @param pData Pointer on the buffer used to return the read data.
+ * @param Offset Offset in the Mailbox memory, byte number to start the read.
+ * @param NbByte Number of bytes to be read.
+ * @param mi2cChannel I2C channel
+ * @return NFCTAG_StatusTypeDef enum status.
+ */
+NFCTAG_StatusTypeDef ST25DV_i2c_ReadMailboxData( uint8_t * const pData, const uint16_t Offset, const uint16_t NbByte, I2C * mi2cChannel )
+{
+ if( Offset > ST25DV_MAX_MAILBOX_LENGTH )
+ {
+ return NFCTAG_ERROR;
+ }
+
+ /* Read Data in user memory */
+ return ST25DV_IO_MemRead( pData, ST25DV_ADDR_DATA_I2C, ST25DV_MAILBOX_RAM_REG + Offset, NbByte, mi2cChannel );
+}
+
+/**
+ * @brief Writes N bytes of data in the Mailbox, starting from first Mailbox Address.
+ * @param pData Pointer to the buffer containing the data to be written.
+ * @param NbByte Number of bytes to be written.
+ * @param mi2cChannel I2C channel
+ * @return NFCTAG_StatusTypeDef enum status.
+ */
+NFCTAG_StatusTypeDef ST25DV_i2c_WriteMailboxData( const uint8_t * const pData, const uint16_t NbByte, I2C * mi2cChannel )
+{
+ NFCTAG_StatusTypeDef status;
+
+ /* ST25DV can write a maximum of 256 bytes in Mailbox */
+ if( NbByte < ST25DV_MAX_MAILBOX_LENGTH )
+ {
+ /* Write NbByte data in memory */
+ status = ST25DV_IO_MemWrite( pData, ST25DV_ADDR_DATA_I2C, ST25DV_MAILBOX_RAM_REG, NbByte, mi2cChannel);
+ }
+ else
+ {
+ status = NFCTAG_ERROR;
+ }
+
+ return status;
+}
+
+/**
+ * @brief Reads N bytes from the mailbox registers, starting at the specified I2C address.
+ * @param pData Pointer on the buffer used to return the data.
+ * @param TarAddr I2C memory address to be read.
+ * @param NbByte Number of bytes to be read.
+ * @param mi2cChannel I2C channel
+ * @return NFCTAG_StatusTypeDef enum status.
+ */
+NFCTAG_StatusTypeDef ST25DV_i2c_ReadMailboxRegister( uint8_t * const pData, const uint16_t TarAddr, const uint16_t NbByte, I2C * mi2cChannel )
+{
+ if( (TarAddr < ST25DV_GPO_DYN_REG) || (TarAddr > ST25DV_MBLEN_DYN_REG) )
+ {
+ return NFCTAG_ERROR;
+ }
+
+ return ST25DV_IO_MemRead( pData, ST25DV_ADDR_DATA_I2C, TarAddr, NbByte, mi2cChannel );
+}
+
+/**
+ * @brief Writes N bytes to the specified mailbox register.
+ * @param pData Pointer on the data to be written.
+ * @param TarAddr I2C register address to be written.
+ * @param NbByte Number of bytes to be written.
+ * @param mi2cChannel I2C channel
+ * @return NFCTAG_StatusTypeDef enum status.
+ */
+NFCTAG_StatusTypeDef ST25DV_i2c_WriteMailboxRegister( const uint8_t * const pData, const uint16_t TarAddr, const uint16_t NbByte, I2C * mi2cChannel )
+{
+ NFCTAG_StatusTypeDef status;
+
+ if( (TarAddr < ST25DV_GPO_DYN_REG) || (TarAddr > ST25DV_MBLEN_DYN_REG) )
+ {
+ return NFCTAG_ERROR;
+ }
+
+ /* ST25DV can write a maximum of 256 bytes in Mailbox */
+ if( NbByte < ST25DV_MAX_MAILBOX_LENGTH )
+ {
+ /* Write NbByte data in memory */
+ status = ST25DV_IO_MemWrite( pData, ST25DV_ADDR_DATA_I2C, TarAddr, NbByte, mi2cChannel);
+ }
+ else
+ {
+ status = NFCTAG_ERROR;
+ }
+
+ return status;
+}
+
+/**
+ * @brief Reads the status of the security session open register.
+ * @param pSession Pointer on a ST25DV_I2CSSO_STATUS value used to return the session status.
+ * @param mi2cChannel I2C channel
+ * @return NFCTAG_StatusTypeDef enum status.
+ */
+NFCTAG_StatusTypeDef ST25DV_i2c_ReadI2CSecuritySession_Dyn( ST25DV_I2CSSO_STATUS * const pSession, I2C * mi2cChannel )
+{
+ uint8_t reg_value;
+ NFCTAG_StatusTypeDef status;
+
+ /* Read actual value of I2C_SSO_DYN register */
+ status = ST25DV_i2c_ReadMailboxRegister( ®_value, ST25DV_I2C_SSO_DYN_REG, 1, mi2cChannel );
+ if( status != NFCTAG_OK )
+ {
+ return status;
+ }
+
+ /* Extract Open session information */
+ if( (reg_value & ST25DV_I2C_SSO_DYN_I2CSSO_MASK) == ST25DV_I2C_SSO_DYN_I2CSSO_MASK )
+ {
+ *pSession = ST25DV_SESSION_OPEN;
+ }
+ else
+ {
+ *pSession = ST25DV_SESSION_CLOSED;
+ }
+
+ return NFCTAG_OK;
+}
+
+/**
+ * @brief Reads the IT status register from the ST25DV.
+ * @param pITStatus Pointer on uint8_t, used to return the IT status, such as:
+ * - RFUSERSTATE = 0x01
+ * - RFBUSY = 0x02
+ * - RFINTERRUPT = 0x04
+ * - FIELDFALLING = 0x08
+ * - FIELDRISING = 0x10
+ * - RFPUTMSG = 0x20
+ * - RFGETMSG = 0x40
+ * - RFWRITE = 0x80
+ * @param mi2cChannel I2C channel
+ * @return NFCTAG_StatusTypeDef enum status.
+ */
+NFCTAG_StatusTypeDef ST25DV_i2c_ReadITSTStatus_Dyn( uint8_t * const pITStatus, I2C * mi2cChannel )
+{
+ /* Read value of ITStatus register */
+ return ST25DV_i2c_ReadMailboxRegister( pITStatus, ST25DV_ITSTS_DYN_REG, 1, mi2cChannel );
+}
+
+/**
+ * @brief Read value of dynamic GPO register configuration.
+ * @param pGPO ST25DV_GPO pointer of the dynamic GPO configuration to store.
+ * @param mi2cChannel I2C channel
+ * @retval NFCTAG enum status.
+ */
+NFCTAG_StatusTypeDef ST25DV_i2c_ReadGPO_Dyn( uint8_t *GPOConfig, I2C * mi2cChannel )
+{
+ /* Read actual value of ST25DV_GPO_DYN_REG register */
+ return ST25DV_i2c_ReadMailboxRegister( GPOConfig, ST25DV_GPO_DYN_REG, 1, mi2cChannel );
+}
+
+
+/**
+ * @brief Get dynamique GPO enable status
+ * @param pGPO_en ST25DV_EN_STATUS pointer of the GPO enable status to store
+ * @param mi2cChannel I2C channel
+ * @retval NFCTAG enum status
+ */
+NFCTAG_StatusTypeDef ST25DV_i2c_GetGPO_en_Dyn( ST25DV_EN_STATUS * const pGPO_en, I2C * mi2cChannel )
+{
+ uint8_t reg_value;
+ NFCTAG_StatusTypeDef status;
+ /* Read actual value of GPO_DYN register */
+ status = ST25DV_i2c_ReadMailboxRegister( ®_value, ST25DV_GPO_DYN_REG, 1, mi2cChannel );
+ if( status != NFCTAG_OK )
+ {
+ return status;
+ }
+
+ /* Extract GPO enable status information */
+ if( (reg_value & ST25DV_GPO_DYN_ENABLE_MASK) == ST25DV_GPO_DYN_ENABLE_MASK )
+ {
+ *pGPO_en = ST25DV_ENABLE;
+ }
+ else
+ {
+ *pGPO_en = ST25DV_DISABLE;
+ }
+
+ return NFCTAG_OK;
+}
+
+/**
+ * @brief Set dynamique GPO enable configuration.
+ * @param None No parameters.
+ * @param mi2cChannel I2C channel
+ * @retval NFCTAG enum status.
+ */
+NFCTAG_StatusTypeDef ST25DV_i2c_SetGPO_en_Dyn( I2C * mi2cChannel )
+{
+ uint8_t reg_value;
+ NFCTAG_StatusTypeDef status;
+
+ /* Read actual value of GPO_DYN register */
+ status = ST25DV_i2c_ReadMailboxRegister( ®_value, ST25DV_GPO_DYN_REG, 1, mi2cChannel );
+ if( status != NFCTAG_OK )
+ {
+ return status;
+ }
+
+ /* Update GPO enable configuration */
+ reg_value |= ST25DV_GPO_DYN_ENABLE_MASK;
+
+ /* Write GPO_DYN Register */
+ return ST25DV_i2c_WriteMailboxRegister( ®_value, ST25DV_GPO_DYN_REG, 1, mi2cChannel );
+}
+
+/**
+ * @brief Reset dynamique GPO enable configuration.
+ * @param None No parameters.
+ * @param mi2cChannel I2C channel
+ * @retval NFCTAG enum status.
+ */
+NFCTAG_StatusTypeDef ST25DV_i2c_ResetGPO_en_Dyn( I2C * mi2cChannel )
+{
+ uint8_t reg_value;
+ NFCTAG_StatusTypeDef status;
+
+ /* Read actual value of GPO_DYN register */
+ status = ST25DV_i2c_ReadMailboxRegister( ®_value, ST25DV_GPO_DYN_REG, 1, mi2cChannel );
+ if( status != NFCTAG_OK )
+ {
+ return status;
+ }
+
+ /* Update GPO enable configuration */
+ reg_value &= ST25DV_GPO_DYN_ENABLE_FIELD;
+
+ /* Write GPO_DYN Register */
+ return ST25DV_i2c_WriteMailboxRegister( ®_value, ST25DV_GPO_DYN_REG, 1, mi2cChannel );
+}
+
+/**
+ * @brief Read value of dynamic EH Ctrl register configuration
+ * @param pEH_CTRL : ST25DV_EH_CTRL pointer of the dynamic EH Ctrl configuration to store
+ * @param mi2cChannel I2C channel
+ * @retval NFCTAG enum status
+ */
+NFCTAG_StatusTypeDef ST25DV_i2c_ReadEHCtrl_Dyn( ST25DV_EH_CTRL * const pEH_CTRL, I2C * mi2cChannel )
+{
+ NFCTAG_StatusTypeDef status;
+ uint8_t reg_value = 0;
+
+ /* Read actual value of ST25DV_EH_CTRL_DYN_REG register */
+ status = ST25DV_i2c_ReadMailboxRegister( ®_value, ST25DV_EH_CTRL_DYN_REG, 1, mi2cChannel );
+
+ if( status == NFCTAG_OK )
+ {
+ /* Extract EH EN Mode configuration */
+ if( (reg_value & ST25DV_EH_CTRL_DYN_EH_EN_MASK) == ST25DV_EH_CTRL_DYN_EH_EN_MASK )
+ {
+ pEH_CTRL->EH_EN_Mode = ST25DV_ENABLE;
+ }
+ else
+ {
+ pEH_CTRL->EH_EN_Mode = ST25DV_DISABLE;
+ }
+
+ /* Extract EH_ON configuration */
+ if( (reg_value & ST25DV_EH_CTRL_DYN_EH_ON_MASK) == ST25DV_EH_CTRL_DYN_EH_ON_MASK )
+ {
+ pEH_CTRL->EH_on = ST25DV_ENABLE;
+ }
+ else
+ {
+ pEH_CTRL->EH_on = ST25DV_DISABLE;
+ }
+
+ /* Extract FIELD_ON configuration */
+ if( (reg_value & ST25DV_EH_CTRL_DYN_FIELD_ON_MASK) == ST25DV_EH_CTRL_DYN_FIELD_ON_MASK )
+ {
+ pEH_CTRL->Field_on = ST25DV_ENABLE;
+ }
+ else
+ {
+ pEH_CTRL->Field_on = ST25DV_DISABLE;
+ }
+
+ /* Extract VCC_ON configuration */
+ if( (reg_value & ST25DV_EH_CTRL_DYN_VCC_ON_MASK) == ST25DV_EH_CTRL_DYN_VCC_ON_MASK )
+ {
+ pEH_CTRL->VCC_on = ST25DV_ENABLE;
+ }
+ else
+ {
+ pEH_CTRL->VCC_on = ST25DV_DISABLE;
+ }
+
+ return NFCTAG_OK;
+ }
+
+ return status;
+}
+
+/**
+ * @brief Reads the Energy Harvesting dynamic status.
+ * @param pEH_Val Pointer on a ST25DV_EN_STATUS value used to return the Energy Harvesting dynamic status.
+ * @param mi2cChannel I2C channel
+ * @return NFCTAG_StatusTypeDef enum status.
+ */
+NFCTAG_StatusTypeDef ST25DV_i2c_GetEHENMode_Dyn( ST25DV_EN_STATUS * const pEH_Val, I2C * mi2cChannel )
+{
+ uint8_t reg_value;
+ NFCTAG_StatusTypeDef status;
+
+ /* Read actual value of EH_CTRL_DYN register */
+ status = ST25DV_i2c_ReadMailboxRegister( ®_value, ST25DV_EH_CTRL_DYN_REG, 1, mi2cChannel );
+ if( status != NFCTAG_OK )
+ {
+ return status;
+ }
+
+ /* Extract Energy Harvesting status information */
+ if( (reg_value & ST25DV_EH_CTRL_DYN_EH_EN_MASK) == ST25DV_EH_CTRL_DYN_EH_EN_MASK )
+ {
+ *pEH_Val = ST25DV_ENABLE;
+ }
+ else
+ {
+ *pEH_Val = ST25DV_DISABLE;
+ }
+
+ return NFCTAG_OK;
+}
+
+/**
+ * @brief Dynamically sets the Energy Harvesting mode.
+ * @param mi2cChannel I2C channel
+ * @return NFCTAG_StatusTypeDef enum status.
+ */
+NFCTAG_StatusTypeDef ST25DV_i2c_SetEHENMode_Dyn( I2C * mi2cChannel )
+{
+ uint8_t reg_value;
+ NFCTAG_StatusTypeDef status;
+
+ /* Read actual value of EH_CTRL_DYN register */
+ status = ST25DV_i2c_ReadMailboxRegister( ®_value, ST25DV_EH_CTRL_DYN_REG, 1, mi2cChannel );
+ if( status != NFCTAG_OK )
+ {
+ return status;
+ }
+
+ /* Update Energy Harvesting configuration */
+ reg_value |= ST25DV_EH_CTRL_DYN_EH_EN_MASK;
+
+ /* Write EH_CTRL_DYN Register */
+ return ST25DV_i2c_WriteMailboxRegister( ®_value, ST25DV_EH_CTRL_DYN_REG, 1, mi2cChannel );
+}
+
+/**
+ * @brief Dynamically unsets the Energy Harvesting mode.
+ * @param mi2cChannel I2C channel
+ * @return NFCTAG_StatusTypeDef enum status.
+ */
+NFCTAG_StatusTypeDef ST25DV_i2c_ResetEHENMode_Dyn( I2C * mi2cChannel )
+{
+ uint8_t reg_value;
+ NFCTAG_StatusTypeDef status;
+
+ /* Read actual value of EH_CTRL_DYN register */
+ status = ST25DV_i2c_ReadMailboxRegister( ®_value, ST25DV_EH_CTRL_DYN_REG, 1, mi2cChannel );
+ if( status != NFCTAG_OK )
+ {
+ return status;
+ }
+
+ /* Update Energy Harvesting configuration */
+ reg_value &= ST25DV_EH_CTRL_DYN_EH_EN_FIELD;
+
+ /* Write EH_CTRL_DYN Register */
+ return ST25DV_i2c_WriteMailboxRegister( ®_value, ST25DV_EH_CTRL_DYN_REG, 1, mi2cChannel );
+}
+
+/**
+ * @brief Reads the EH_ON status from the EH_CTRL_DYN register.
+ * @param pEHON Pointer on a ST25DV_EN_STATUS value used to return the EHON status.
+ * @param mi2cChannel I2C channel
+ * @return NFCTAG_StatusTypeDef enum status.
+ */
+NFCTAG_StatusTypeDef ST25DV_i2c_GetEHON_Dyn( ST25DV_EN_STATUS * const pEHON, I2C * mi2cChannel )
+{
+ NFCTAG_StatusTypeDef status;
+ uint8_t reg_value = 0;
+
+ /* Read actual value of EH_CTRL_DYN register */
+ status = ST25DV_i2c_ReadMailboxRegister( ®_value, ST25DV_EH_CTRL_DYN_REG, 1, mi2cChannel );
+
+ /* Extract RF Field information */
+ if( status == NFCTAG_OK )
+ {
+ if( (reg_value & ST25DV_EH_CTRL_DYN_EH_ON_MASK) == ST25DV_EH_CTRL_DYN_EH_ON_MASK )
+ {
+ *pEHON = ST25DV_ENABLE;
+ }
+ else
+ {
+ *pEHON = ST25DV_DISABLE;
+ }
+ return NFCTAG_OK;
+ }
+
+ return status;
+}
+
+/**
+ * @brief Checks if RF Field is present in front of the ST25DV.
+ * @param pRF_Field Pointer on a ST25DV_FIELD_STATUS value used to return the field presence.
+ * @param mi2cChannel I2C channel
+ * @return NFCTAG_StatusTypeDef enum status.
+ */
+NFCTAG_StatusTypeDef ST25DV_i2c_GetRFField_Dyn( ST25DV_FIELD_STATUS * const pRF_Field, I2C * mi2cChannel )
+{
+ NFCTAG_StatusTypeDef status;
+ uint8_t reg_value = 0;
+
+ /* Read actual value of EH_CTRL_DYN register */
+ status = ST25DV_i2c_ReadMailboxRegister( ®_value, ST25DV_EH_CTRL_DYN_REG, 1, mi2cChannel );
+
+ /* Extract RF Field information */
+ if( status == NFCTAG_OK )
+ {
+ if( (reg_value & ST25DV_EH_CTRL_DYN_FIELD_ON_MASK) == ST25DV_EH_CTRL_DYN_FIELD_ON_MASK )
+ {
+ *pRF_Field = ST25DV_FIELD_ON;
+ }
+ else
+ {
+ *pRF_Field = ST25DV_FIELD_OFF;
+ }
+ return NFCTAG_OK;
+ }
+
+ return status;
+}
+
+/**
+ * @brief Check if VCC is supplying the ST25DV.
+ * @param pVCC ST25DV_VCC_STATUS pointer of the VCC status to store
+ * @param mi2cChannel I2C channel
+ * @retval NFCTAG enum status.
+ */
+NFCTAG_StatusTypeDef ST25DV_i2c_GetVCC_Dyn( ST25DV_VCC_STATUS * const pVCC, I2C * mi2cChannel )
+{
+ NFCTAG_StatusTypeDef status;
+ uint8_t reg_value = 0;
+
+ /* Read actual value of EH_CTRL_DYN register */
+ status = ST25DV_i2c_ReadMailboxRegister( ®_value, ST25DV_EH_CTRL_DYN_REG, 1, mi2cChannel );
+
+ /* Extract VCC information */
+ if( status == NFCTAG_OK )
+ {
+ if( (reg_value & ST25DV_EH_CTRL_DYN_VCC_ON_MASK) == ST25DV_EH_CTRL_DYN_VCC_ON_MASK )
+ {
+ *pVCC = ST25DV_VCC_ON;
+ }
+ else
+ {
+ *pVCC = ST25DV_VCC_OFF;
+ }
+ return NFCTAG_OK;
+ }
+
+ return status;
+}
+
+/**
+ * @brief Read value of dynamic RF Management configuration
+ * @param pRF_Mngt : ST25DV_RF_MNGT pointer of the dynamic RF Management configuration to store
+ * @param mi2cChannel I2C channel
+ * @retval NFCTAG enum status
+ */
+NFCTAG_StatusTypeDef ST25DV_i2c_ReadRFMngt_Dyn( ST25DV_RF_MNGT * const pRF_Mngt, I2C * mi2cChannel )
+{
+ NFCTAG_StatusTypeDef status;
+ uint8_t reg_value = 0;
+
+ /* Read actual value of RF_MNGT_DYN register */
+ status = ST25DV_i2c_ReadMailboxRegister( ®_value, ST25DV_RF_MNGT_DYN_REG, 1, mi2cChannel );
+
+ if( status == NFCTAG_OK )
+ {
+ /* Extract RF Disable configuration */
+ if( (reg_value & ST25DV_RF_MNGT_DYN_RFDIS_MASK) == ST25DV_RF_MNGT_DYN_RFDIS_MASK )
+ {
+ pRF_Mngt->RfDisable = ST25DV_ENABLE;
+ }
+ else
+ {
+ pRF_Mngt->RfDisable = ST25DV_DISABLE;
+ }
+
+ /* Extract RF Sleep configuration */
+ if( (reg_value & ST25DV_RF_MNGT_DYN_RFSLEEP_MASK) == ST25DV_RF_MNGT_DYN_RFSLEEP_MASK )
+ {
+ pRF_Mngt->RfSleep = ST25DV_ENABLE;
+ }
+ else
+ {
+ pRF_Mngt->RfSleep = ST25DV_DISABLE;
+ }
+
+ return NFCTAG_OK;
+ }
+
+ return status;
+}
+
+/**
+ * @brief Writes a value to the RF Management dynamic register.
+ * @param RF_Mngt Value to be written to the RF Management dynamic register.
+ * @param mi2cChannel I2C channel
+ * @return NFCTAG_StatusTypeDef enum status.
+ */
+NFCTAG_StatusTypeDef ST25DV_i2c_WriteRFMngt_Dyn( const uint8_t RF_Mngt, I2C * mi2cChannel )
+{
+ /* Write value to RF_MNGT_DYN register */
+ return ST25DV_i2c_WriteMailboxRegister( &RF_Mngt, ST25DV_RF_MNGT_DYN_REG, 1, mi2cChannel );
+}
+
+/**
+ * @brief Reads the RFDisable dynamic register information.
+ * @param pRFDisable Pointer on a ST25DV_EN_STATUS value used to return the RF Disable state.
+ * @param mi2cChannel I2C channel
+ * @return NFCTAG_StatusTypeDef enum status.
+ */
+NFCTAG_StatusTypeDef ST25DV_i2c_GetRFDisable_Dyn( ST25DV_EN_STATUS * const pRFDisable, I2C * mi2cChannel )
+{
+ NFCTAG_StatusTypeDef status;
+ uint8_t reg_value = 0;
+
+ /* Read actual value of RF_MNGT_DYN register */
+ status = ST25DV_i2c_ReadMailboxRegister( ®_value, ST25DV_RF_MNGT_DYN_REG, 1, mi2cChannel );
+
+ /* Extract RFDisable information */
+ if( status == NFCTAG_OK )
+ {
+ if( (reg_value & ST25DV_RF_MNGT_DYN_RFDIS_MASK) == ST25DV_RF_MNGT_DYN_RFDIS_MASK )
+ {
+ *pRFDisable = ST25DV_ENABLE;
+ }
+ else
+ {
+ *pRFDisable = ST25DV_DISABLE;
+ }
+ return NFCTAG_OK;
+ }
+
+ return status;
+}
+
+/**
+ * @brief Sets the RF Disable dynamic configuration.
+ * @param mi2cChannel I2C channel
+ * @return NFCTAG_StatusTypeDef enum status.
+ */
+NFCTAG_StatusTypeDef ST25DV_i2c_SetRFDisable_Dyn( I2C * mi2cChannel )
+{
+ NFCTAG_StatusTypeDef status;
+ uint8_t reg_value = 0;
+
+ /* Read actual value of RF_MNGT_DYN register */
+ status = ST25DV_i2c_ReadMailboxRegister( ®_value, ST25DV_RF_MNGT_DYN_REG, 1, mi2cChannel );
+ if( status != NFCTAG_OK )
+ {
+ return status;
+ }
+
+ /* Update dynamic RF Disable field */
+ reg_value |= ST25DV_RF_MNGT_DYN_RFDIS_MASK;
+
+ /* Write RF_MNGT_DYN register */
+ return ST25DV_i2c_WriteMailboxRegister( ®_value, ST25DV_RF_MNGT_DYN_REG, 1, mi2cChannel );
+}
+
+/**
+ * @brief Unsets the RF Disable dynamic configuration.
+ * @param mi2cChannel I2C channel
+ * @return NFCTAG_StatusTypeDef enum status.
+ */
+NFCTAG_StatusTypeDef ST25DV_i2c_ResetRFDisable_Dyn( I2C * mi2cChannel )
+{
+ NFCTAG_StatusTypeDef status;
+ uint8_t reg_value = 0;
+
+ /* Read actual value of RF_MNGT_DYN register */
+ status = ST25DV_i2c_ReadMailboxRegister( ®_value, ST25DV_RF_MNGT_DYN_REG, 1, mi2cChannel );
+ if( status != NFCTAG_OK )
+ {
+ return status;
+ }
+
+ /* Update dynamic RF Disable field configuration */
+ reg_value &= ST25DV_RF_MNGT_DYN_RFDIS_FIELD;
+
+ /* Write RF_MNGT_DYN register */
+ return ST25DV_i2c_WriteMailboxRegister( ®_value, ST25DV_RF_MNGT_DYN_REG, 1, mi2cChannel );
+}
+
+/**
+ * @brief Reads the RFSleep dynamic register information.
+ * @param pRFSleep Pointer on a ST25DV_EN_STATUS values used to return the RF Sleep state.
+ * @param mi2cChannel I2C channel
+ * @return NFCTAG_StatusTypeDef enum status.
+ */
+NFCTAG_StatusTypeDef ST25DV_i2c_GetRFSleep_Dyn( ST25DV_EN_STATUS * const pRFSleep, I2C * mi2cChannel )
+{
+ NFCTAG_StatusTypeDef status;
+ uint8_t reg_value = 0;
+
+ /* Read actual value of RF_MNGT_DYN register */
+ status = ST25DV_i2c_ReadMailboxRegister( ®_value, ST25DV_RF_MNGT_DYN_REG, 1, mi2cChannel );
+
+ /* Extract RFSleep information */
+ if( status == NFCTAG_OK )
+ {
+ if( (reg_value & ST25DV_RF_MNGT_DYN_RFDIS_MASK) == ST25DV_RF_MNGT_DYN_RFDIS_MASK )
+ {
+ *pRFSleep = ST25DV_ENABLE;
+ }
+ else
+ {
+ *pRFSleep = ST25DV_DISABLE;
+ }
+ return NFCTAG_OK;
+ }
+
+ return status;
+}
+
+/**
+ * @brief Sets the RF Sleep dynamic configuration.
+ * @param mi2cChannel I2C channel
+ * @return NFCTAG_StatusTypeDef enum status.
+ */
+NFCTAG_StatusTypeDef ST25DV_i2c_SetRFSleep_Dyn( I2C * mi2cChannel )
+{
+ NFCTAG_StatusTypeDef status;
+ uint8_t reg_value = 0;
+
+ /* Read actual value of RF_MNGT_DYN register */
+ status = ST25DV_i2c_ReadMailboxRegister( ®_value, ST25DV_RF_MNGT_DYN_REG, 1, mi2cChannel );
+ if( status != NFCTAG_OK )
+ {
+ return status;
+ }
+
+ /* Update dynamic RF Disable field configuration */
+ reg_value |= ST25DV_RF_MNGT_DYN_RFSLEEP_MASK;
+
+ /* Write RF_MNGT_DYN register */
+ return ST25DV_i2c_WriteMailboxRegister( ®_value, ST25DV_RF_MNGT_DYN_REG, 1, mi2cChannel );
+}
+
+/**
+ * @brief Unsets the RF Sleep dynamic configuration.
+ * @param mi2cChannel I2C channel
+ * @return NFCTAG_StatusTypeDef enum status.
+ */
+NFCTAG_StatusTypeDef ST25DV_i2c_ResetRFSleep_Dyn( I2C * mi2cChannel )
+{
+ NFCTAG_StatusTypeDef status;
+ uint8_t reg_value = 0;
+
+ /* Read actual value of RF_MNGT_DYN register */
+ status = ST25DV_i2c_ReadMailboxRegister( ®_value, ST25DV_RF_MNGT_DYN_REG, 1, mi2cChannel );
+ if( status != NFCTAG_OK )
+ {
+ return status;
+ }
+
+ /* Update dynamic RF Disable field configuration */
+ reg_value &= ST25DV_RF_MNGT_DYN_RFSLEEP_FIELD;
+
+ /* Write RF_MNGT_DYN register */
+ return ST25DV_i2c_WriteMailboxRegister( ®_value, ST25DV_RF_MNGT_DYN_REG, 1, mi2cChannel );
+}
+
+/**
+ * @brief Reads the Mailbox ctrl dynamic register.
+ * @param pCtrlStatus Pointer on a ST25DV_MB_CTRL_DYN_STATUS structure used to return the dynamic Mailbox ctrl information.
+ * @param mi2cChannel I2C channel
+ * @return NFCTAG_StatusTypeDef enum status.
+ */
+NFCTAG_StatusTypeDef ST25DV_i2c_ReadMBCtrl_Dyn( ST25DV_MB_CTRL_DYN_STATUS * const pCtrlStatus, I2C * mi2cChannel )
+{
+ uint8_t reg_value;
+ NFCTAG_StatusTypeDef status;
+
+ /* Read MB_CTRL_DYN register */
+ status = ST25DV_i2c_ReadMailboxRegister( ®_value, ST25DV_MB_CTRL_DYN_REG, 1, mi2cChannel );
+ if( status != NFCTAG_OK )
+ {
+ return status;
+ }
+
+ /* Extract Mailbox ctrl information */
+ pCtrlStatus->MbEnable = (reg_value & ST25DV_MB_CTRL_DYN_MBEN_MASK) >> ST25DV_MB_CTRL_DYN_MBEN_SHIFT;
+ pCtrlStatus->HostPutMsg = (reg_value & ST25DV_MB_CTRL_DYN_HOSTPUTMSG_MASK) >> ST25DV_MB_CTRL_DYN_HOSTPUTMSG_SHIFT;
+ pCtrlStatus->RfPutMsg = (reg_value & ST25DV_MB_CTRL_DYN_RFPUTMSG_MASK) >> ST25DV_MB_CTRL_DYN_RFPUTMSG_SHIFT;
+ pCtrlStatus->HostMissMsg = (reg_value & ST25DV_MB_CTRL_DYN_HOSTMISSMSG_MASK) >> ST25DV_MB_CTRL_DYN_HOSTMISSMSG_SHIFT;
+ pCtrlStatus->RFMissMsg = (reg_value & ST25DV_MB_CTRL_DYN_RFMISSMSG_MASK) >> ST25DV_MB_CTRL_DYN_RFMISSMSG_SHIFT;
+ pCtrlStatus->CurrentMsg = (ST25DV_CURRENT_MSG)((reg_value & ST25DV_MB_CTRL_DYN_CURRENTMSG_MASK) >> ST25DV_MB_CTRL_DYN_CURRENTMSG_SHIFT);
+
+ return NFCTAG_OK;
+}
+
+/**
+ * @brief Reads the Mailbox Enable dynamic configuration.
+ * @param mi2cChannel I2C channel
+ * @return NFCTAG_StatusTypeDef enum status.
+ */
+NFCTAG_StatusTypeDef ST25DV_i2c_GetMBEN_Dyn( ST25DV_EN_STATUS * const pMBEN, I2C * mi2cChannel )
+{
+ uint8_t reg_value;
+ NFCTAG_StatusTypeDef status;
+
+ /* Read MB_CTRL_DYN register */
+ status = ST25DV_i2c_ReadMailboxRegister( ®_value, ST25DV_MB_CTRL_DYN_REG, 1, mi2cChannel );
+ if( status != NFCTAG_OK )
+ {
+ return status;
+ }
+
+ if( (reg_value & ST25DV_MB_MODE_RW_MASK ) == ST25DV_MB_MODE_RW_MASK )
+ {
+ *pMBEN = ST25DV_ENABLE;
+ }
+ else
+ {
+ *pMBEN = ST25DV_DISABLE;
+ }
+
+ return NFCTAG_OK;
+}
+
+/**
+ * @brief Sets the Mailbox Enable dynamic configuration.
+ * @param mi2cChannel I2C channel
+ * @return NFCTAG_StatusTypeDef enum status.
+ */
+NFCTAG_StatusTypeDef ST25DV_i2c_SetMBEN_Dyn( I2C * mi2cChannel )
+{
+ uint8_t reg_value;
+
+ /* Set dynamic Mailbox enable */
+ reg_value = ST25DV_MB_CTRL_DYN_MBEN_MASK;
+
+ /* Write MB_CTRL_DYN register */
+ return ST25DV_i2c_WriteMailboxRegister( ®_value, ST25DV_MB_CTRL_DYN_REG, 1, mi2cChannel );
+}
+
+/**
+ * @brief Unsets the Mailbox Enable dynamic configuration.
+ * @param mi2cChannel I2C channel
+ * @return NFCTAG_StatusTypeDef enum status.
+ */
+NFCTAG_StatusTypeDef ST25DV_i2c_ResetMBEN_Dyn( I2C * mi2cChannel )
+{
+ uint8_t reg_value;
+
+
+ /* Set dynamic Mailbox disable */
+ reg_value = 0;
+
+ /* Write MB_CTRL_DYN register */
+ ST25DV_i2c_ReadMailboxRegister( ®_value, ST25DV_MB_CTRL_DYN_REG, 1, mi2cChannel );
+ return ST25DV_i2c_WriteMailboxRegister( ®_value, ST25DV_MB_CTRL_DYN_REG, 1, mi2cChannel );
+
+}
+
+/**
+ * @brief Reads the Mailbox message length dynamic register.
+ * @param pMBLength Pointer on a uint8_t used to return the Mailbox message length.
+ * @param mi2cChannel I2C channel
+ * @return NFCTAG_StatusTypeDef enum status.
+ */
+NFCTAG_StatusTypeDef ST25DV_i2c_ReadMBLength_Dyn( uint8_t * const pMBLength, I2C * mi2cChannel )
+{
+ /* Read actual value of MBLEN_DYN register */
+ return ST25DV_i2c_ReadMailboxRegister( pMBLength, ST25DV_MBLEN_DYN_REG, 1, mi2cChannel );
+}
+
+/**
+ * @}
+ */
+
+/**
+ * @}
+ */
+
+
+/******************* (C) COPYRIGHT 2016 STMicroelectronics *****END OF FILE****/
diff -r 000000000000 -r bea5dbf3f7d5 st25dv.h
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/st25dv.h Thu Nov 14 10:36:30 2019 +0000
@@ -0,0 +1,716 @@
+/**
+ ******************************************************************************
+ * @file st25dv.h
+ * @author MMY Application Team
+ * @version $Revision: 3308 $
+ * @date $Date: 2017-01-13 11:19:33 +0100 (Fri, 13 Jan 2017) $
+ * @brief This file provides set of driver functions to manage communication
+ * @brief between MCU and ST25DV chip
+ ******************************************************************************
+ * @attention
+ *
+ * <h2><center>© COPYRIGHT 2016 STMicroelectronics</center></h2>
+ *
+ * Licensed under ST MYLIBERTY SOFTWARE LICENSE AGREEMENT (the "License");
+ * You may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at:
+ *
+ * http://www.st.com/myliberty
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied,
+ * AND SPECIFICALLY DISCLAIMING THE IMPLIED WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ ******************************************************************************
+ */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __ST25DV_H
+#define __ST25DV_H
+
+
+/* Includes ------------------------------------------------------------------*/
+#include <stdint.h>
+#include <stddef.h>
+#include "mbed.h"
+
+
+
+/** @addtogroup BSP
+ * @{
+ */
+
+
+/** @addtogroup ST25DV
+ * @{
+ */
+
+/* Exported types ------------------------------------------------------------*/
+/**
+ * @brief NFCTAG status enumerator definition.
+ */
+typedef enum
+{
+ NFCTAG_OK = 0,
+ NFCTAG_ERROR = 1,
+ NFCTAG_BUSY = 2,
+ NFCTAG_TIMEOUT = 3,
+ NFCTAG_NACK = 4
+} NFCTAG_StatusTypeDef;
+
+/**
+ * @brief ST25DV Enable Disable enumerator definition.
+ */
+typedef enum
+{
+ ST25DV_DISABLE = 0,
+ ST25DV_ENABLE
+} ST25DV_EN_STATUS;
+
+/**
+ * @brief ST25DV Energy Harvesting mode enumerator definition.
+ */
+typedef enum
+{
+ ST25DV_EH_ACTIVE_AFTER_BOOT = 0,
+ ST25DV_EH_ON_DEMAND
+} ST25DV_EH_MODE_STATUS;
+
+/**
+ * @brief ST25DV FIELD status enumerator definition.
+ */
+typedef enum
+{
+ ST25DV_FIELD_OFF = 0,
+ ST25DV_FIELD_ON
+} ST25DV_FIELD_STATUS;
+
+/**
+ * @brief ST25DV VCC status enumerator definition
+ */
+typedef enum
+{
+ ST25DV_VCC_OFF = 0,
+ ST25DV_VCC_ON
+} ST25DV_VCC_STATUS;
+
+/**
+ * @brief ST25DV protection status enumerator definition
+ */
+typedef enum
+{
+ ST25DV_NO_PROT = 0,
+ ST25DV_WRITE_PROT,
+ ST25DV_READ_PROT,
+ ST25DV_READWRITE_PROT
+} ST25DV_PROTECTION_CONF;
+
+/**
+ * @brief ST25DV area protection enumerator definition.
+ */
+typedef enum
+{
+ ST25DV_PROT_ZONE1 = 0,
+ ST25DV_PROT_ZONE2,
+ ST25DV_PROT_ZONE3,
+ ST25DV_PROT_ZONE4
+} ST25DV_PROTECTION_ZONE;
+
+/**
+ * @brief ST25DV password protection status enumerator definition.
+ */
+typedef enum
+{
+ ST25DV_NOT_PROTECTED = 0,
+ ST25DV_PROT_PASSWD1,
+ ST25DV_PROT_PASSWD2,
+ ST25DV_PROT_PASSWD3
+} ST25DV_PASSWD_PROT_STATUS;
+
+/**
+ * @brief ST25DV lock status enumerator definition.
+ */
+typedef enum
+{
+ ST25DV_UNLOCKED = 0,
+ ST25DV_LOCKED
+} ST25DV_LOCK_STATUS;
+
+/**
+ * @brief ST25DV Number of Blocks for the CCFile enumerator definition.
+ */
+typedef enum
+{
+ ST25DV_CCFILE_1BLCK = 0,
+ ST25DV_CCFILE_2BLCK
+} ST25DV_CCFILE_BLOCK;
+
+/**
+ * @brief ST25DV session status enumerator definition.
+ */
+typedef enum
+{
+ ST25DV_SESSION_CLOSED = 0,
+ ST25DV_SESSION_OPEN
+} ST25DV_I2CSSO_STATUS;
+
+/**
+ * @brief ST25DV area end address enumerator definition.
+ */
+typedef enum
+{
+ ST25DV_ZONE_END1 = 0,
+ ST25DV_ZONE_END2,
+ ST25DV_ZONE_END3
+} ST25DV_END_ZONE;
+
+/**
+ * @brief ST25DV IT pulse duration enumerator definition.
+ */
+typedef enum
+{
+ ST25DV_302_US = 0,
+ ST25DV_264_US,
+ ST25DV_226_US,
+ ST25DV_188_US,
+ ST25DV_151_US,
+ ST25DV_113_US,
+ ST25DV_75_US,
+ ST25DV_37_US
+} ST25DV_PULSE_DURATION;
+
+/**
+ * @brief ST25DV Mailbox Current Message enumerator definition
+ */
+typedef enum
+{
+ ST25DV_NO_MSG = 0,
+ ST25DV_HOST_MSG,
+ ST25DV_RF_MSG
+} ST25DV_CURRENT_MSG;
+
+/**
+ * @brief ST25DV EH Ctrl structure definition
+ */
+typedef struct
+{
+ ST25DV_EN_STATUS EH_EN_Mode;
+ ST25DV_EN_STATUS EH_on;
+ ST25DV_EN_STATUS Field_on;
+ ST25DV_EN_STATUS VCC_on;
+} ST25DV_EH_CTRL;
+
+/**
+ * @brief ST25DV GPO structure definition
+ */
+typedef struct
+{
+ ST25DV_EN_STATUS GPO_RFUser_en;
+ ST25DV_EN_STATUS GPO_RFActivity_en;
+ ST25DV_EN_STATUS GPO_RFInterrupt_en;
+ ST25DV_EN_STATUS GPO_FieldChange_en;
+ ST25DV_EN_STATUS GPO_RFPutMsg_en;
+ ST25DV_EN_STATUS GPO_RFGetMsg_en;
+ ST25DV_EN_STATUS GPO_RFWrite_en;
+ ST25DV_EN_STATUS GPO_Enable;
+} ST25DV_GPO;
+
+/**
+ * @brief ST25DV RF Management structure definition.
+ */
+typedef struct
+{
+ ST25DV_EN_STATUS RfDisable;
+ ST25DV_EN_STATUS RfSleep;
+} ST25DV_RF_MNGT;
+
+/**
+ * @brief ST25DV RF Area protection structure definition.
+ */
+typedef struct
+{
+ ST25DV_PASSWD_PROT_STATUS PasswdCtrl;
+ ST25DV_PROTECTION_CONF RWprotection;
+} ST25DV_RF_PROT_ZONE;
+
+/**
+ * @brief ST25DV I2C Area protection structure definition.
+ */
+typedef struct
+{
+ ST25DV_PROTECTION_CONF ProtectZone1;
+ ST25DV_PROTECTION_CONF ProtectZone2;
+ ST25DV_PROTECTION_CONF ProtectZone3;
+ ST25DV_PROTECTION_CONF ProtectZone4;
+} ST25DV_I2C_PROT_ZONE;
+
+/**
+ * @brief ST25DV MB_CTRL_DYN register structure definition.
+ */
+typedef struct
+{
+ uint8_t MbEnable;
+ uint8_t HostPutMsg;
+ uint8_t RfPutMsg;
+ uint8_t HostMissMsg;
+ uint8_t RFMissMsg;
+ ST25DV_CURRENT_MSG CurrentMsg;
+} ST25DV_MB_CTRL_DYN_STATUS;
+
+/**
+ * @brief ST25DV Lock CCFile structure definition.
+ */
+typedef struct
+{
+ ST25DV_LOCK_STATUS LckBck0;
+ ST25DV_LOCK_STATUS LckBck1;
+} ST25DV_LOCK_CCFILE;
+
+/**
+ * @brief ST25DV Memory size structure definition.
+ */
+typedef struct
+{
+ uint8_t BlockSize;
+ uint16_t Mem_Size;
+} ST25DV_MEM_SIZE;
+
+/**
+ * @brief ST25DV UID information structure definition.
+ */
+typedef struct
+{
+ uint32_t MsbUid;
+ uint32_t LsbUid;
+} ST25DV_UID;
+
+/**
+ * @brief ST25DV Password structure definition.
+ */
+typedef struct
+{
+ uint32_t MsbPasswd;
+ uint32_t LsbPasswd;
+} ST25DV_PASSWD;
+
+#ifndef DOXYGEN_SHOULD_SKIP_THIS
+/**
+ * @brief NFCTAG standard driver API structure definition.
+ */
+typedef struct
+{
+ NFCTAG_StatusTypeDef (*Init)( I2C * , DigitalOut* );
+ NFCTAG_StatusTypeDef (*ReadID)( uint8_t * const , I2C * );
+ NFCTAG_StatusTypeDef (*IsReady)( const uint32_t , I2C *);
+ NFCTAG_StatusTypeDef (*GetITStatus)( uint16_t * const , I2C * );
+ NFCTAG_StatusTypeDef (*ConfigIT)( const uint16_t, I2C * );
+ NFCTAG_StatusTypeDef (*ReadData)( uint8_t * const, const uint16_t, const uint16_t, I2C* );
+ NFCTAG_StatusTypeDef (*WriteData)( const uint8_t * const, const uint16_t, const uint16_t, I2C* );
+ NFCTAG_StatusTypeDef (*ReadRegister)( uint8_t * const, const uint16_t, const uint16_t, I2C* );
+ NFCTAG_StatusTypeDef (*WriteRegister)( const uint8_t * const, const uint16_t, const uint16_t, I2C* );
+ void *pData;
+} NFCTAG_DrvTypeDef;
+
+/**
+ * @brief NFCTAG extended driver API structure definition.
+ */
+typedef struct
+{
+ NFCTAG_StatusTypeDef (*ReadICRev)( uint8_t * const, I2C * );
+ NFCTAG_StatusTypeDef (*WriteITPulse)( const ST25DV_PULSE_DURATION, I2C * );
+ NFCTAG_StatusTypeDef (*ReadITPulse)( ST25DV_PULSE_DURATION * const, I2C * );
+ NFCTAG_StatusTypeDef (*ReadDataCurrentAddr)( uint8_t * const, const uint16_t, I2C * );
+ NFCTAG_StatusTypeDef (*ReadUID)( ST25DV_UID * const, I2C * );
+ NFCTAG_StatusTypeDef (*ReadDSFID)( uint8_t * const, I2C * );
+ NFCTAG_StatusTypeDef (*ReadDsfidRFProtection)( ST25DV_LOCK_STATUS * const, I2C * );
+ NFCTAG_StatusTypeDef (*ReadAFI)( uint8_t * const, I2C * );
+ NFCTAG_StatusTypeDef (*ReadAfiRFProtection)( ST25DV_LOCK_STATUS * const, I2C * );
+ NFCTAG_StatusTypeDef (*ReadI2CProtectZone)( ST25DV_I2C_PROT_ZONE * const, I2C * );
+ NFCTAG_StatusTypeDef (*WriteI2CProtectZonex)( const ST25DV_PROTECTION_ZONE, const ST25DV_PROTECTION_CONF, I2C * );
+ NFCTAG_StatusTypeDef (*ReadLockCCFile)( ST25DV_LOCK_CCFILE * const, I2C * );
+ NFCTAG_StatusTypeDef (*WriteLockCCFile)( const ST25DV_CCFILE_BLOCK, const ST25DV_LOCK_STATUS, I2C * );
+ NFCTAG_StatusTypeDef (*ReadLockCFG)( ST25DV_LOCK_STATUS * const, I2C * );
+ NFCTAG_StatusTypeDef (*WriteLockCFG)( const ST25DV_LOCK_STATUS, I2C * );
+ NFCTAG_StatusTypeDef (*PresentI2CPassword)( const ST25DV_PASSWD, I2C * );
+ NFCTAG_StatusTypeDef (*WriteI2CPassword)( const ST25DV_PASSWD, I2C * );
+ NFCTAG_StatusTypeDef (*ReadRFZxSS)( const ST25DV_PROTECTION_ZONE, ST25DV_RF_PROT_ZONE * const, I2C * );
+ NFCTAG_StatusTypeDef (*WriteRFZxSS)( const ST25DV_PROTECTION_ZONE, const ST25DV_RF_PROT_ZONE, I2C * );
+ NFCTAG_StatusTypeDef (*ReadEndZonex)( const ST25DV_END_ZONE, uint8_t * const, I2C * );
+ NFCTAG_StatusTypeDef (*WriteEndZonex)( const ST25DV_END_ZONE, const uint8_t, I2C * );
+ NFCTAG_StatusTypeDef (*InitEndZone)( I2C * );
+ NFCTAG_StatusTypeDef (*CreateUserZone)( uint16_t, uint16_t, uint16_t, uint16_t, I2C * );
+ NFCTAG_StatusTypeDef (*ReadMemSize)( ST25DV_MEM_SIZE * const, I2C * );
+ NFCTAG_StatusTypeDef (*ReadEHMode)( ST25DV_EH_MODE_STATUS * const, I2C * );
+ NFCTAG_StatusTypeDef (*WriteEHMode)( const ST25DV_EH_MODE_STATUS, I2C * );
+ NFCTAG_StatusTypeDef (*ReadRFMngt)( ST25DV_RF_MNGT * const, I2C * );
+ NFCTAG_StatusTypeDef (*WriteRFMngt)( const uint8_t, I2C * );
+ NFCTAG_StatusTypeDef (*GetRFDisable)( ST25DV_EN_STATUS * const, I2C * );
+ NFCTAG_StatusTypeDef (*SetRFDisable)( I2C * );
+ NFCTAG_StatusTypeDef (*ResetRFDisable)( I2C * );
+ NFCTAG_StatusTypeDef (*GetRFSleep)( ST25DV_EN_STATUS * const, I2C * );
+ NFCTAG_StatusTypeDef (*SetRFSleep)( I2C * );
+ NFCTAG_StatusTypeDef (*ResetRFSleep)( I2C * );
+ NFCTAG_StatusTypeDef (*ReadMBMode)( ST25DV_EN_STATUS * const, I2C * );
+ NFCTAG_StatusTypeDef (*WriteMBMode)( const ST25DV_EN_STATUS, I2C * );
+ NFCTAG_StatusTypeDef (*ReadMBWDG)( uint8_t * const, I2C * );
+ NFCTAG_StatusTypeDef (*WriteMBWDG)( const uint8_t, I2C * );
+ NFCTAG_StatusTypeDef (*ReadMailboxData)( uint8_t * const, const uint16_t, const uint16_t, I2C * );
+ NFCTAG_StatusTypeDef (*WriteMailboxData)( const uint8_t * const, const uint16_t, I2C * );
+ NFCTAG_StatusTypeDef (*ReadMailboxRegister)( uint8_t * const, const uint16_t, const uint16_t, I2C * );
+ NFCTAG_StatusTypeDef (*WriteMailboxRegister)( const uint8_t * const, const uint16_t, const uint16_t, I2C * );
+ NFCTAG_StatusTypeDef (*ReadI2CSecuritySession_Dyn)( ST25DV_I2CSSO_STATUS * const, I2C * );
+ NFCTAG_StatusTypeDef (*ReadITSTStatus_Dyn)( uint8_t * const, I2C * );
+ NFCTAG_StatusTypeDef (*ReadGPO_Dyn)( uint8_t *, I2C * );
+ NFCTAG_StatusTypeDef (*GetGPO_en_Dyn)( ST25DV_EN_STATUS * const, I2C * );
+ NFCTAG_StatusTypeDef (*SetGPO_en_Dyn)( I2C * );
+ NFCTAG_StatusTypeDef (*ResetGPO_en_Dyn)( I2C * );
+ NFCTAG_StatusTypeDef (*ReadEHCtrl_Dyn)( ST25DV_EH_CTRL * const, I2C * );
+ NFCTAG_StatusTypeDef (*GetEHENMode_Dyn)( ST25DV_EN_STATUS * const, I2C * );
+ NFCTAG_StatusTypeDef (*SetEHENMode_Dyn)( I2C *);
+ NFCTAG_StatusTypeDef (*ResetEHENMode_Dyn)( I2C * );
+ NFCTAG_StatusTypeDef (*GetEHON_Dyn)( ST25DV_EN_STATUS * const, I2C * );
+ NFCTAG_StatusTypeDef (*GetRFField_Dyn)( ST25DV_FIELD_STATUS * const, I2C * );
+ NFCTAG_StatusTypeDef (*GetVCC_Dyn)( ST25DV_VCC_STATUS * const, I2C * );
+ NFCTAG_StatusTypeDef (*ReadRFMngt_Dyn)( ST25DV_RF_MNGT * const, I2C * );
+ NFCTAG_StatusTypeDef (*WriteRFMngt_Dyn)( const uint8_t, I2C * );
+ NFCTAG_StatusTypeDef (*GetRFDisable_Dyn)( ST25DV_EN_STATUS * const, I2C * );
+ NFCTAG_StatusTypeDef (*SetRFDisable_Dyn)( I2C * );
+ NFCTAG_StatusTypeDef (*ResetRFDisable_Dyn)( I2C * );
+ NFCTAG_StatusTypeDef (*GetRFSleep_Dyn)( ST25DV_EN_STATUS * const , I2C *);
+ NFCTAG_StatusTypeDef (*SetRFSleep_Dyn)( I2C * );
+ NFCTAG_StatusTypeDef (*ResetRFSleep_Dyn)( I2C * );
+ NFCTAG_StatusTypeDef (*ReadMBctrl_Dyn)( ST25DV_MB_CTRL_DYN_STATUS * const, I2C * );
+ NFCTAG_StatusTypeDef (*GetMBEN_Dyn)( ST25DV_EN_STATUS * const, I2C * );
+ NFCTAG_StatusTypeDef (*SetMBEN_Dyn)( I2C * );
+ NFCTAG_StatusTypeDef (*ResetMBEN_Dyn)( I2C * );
+ NFCTAG_StatusTypeDef (*ReadMBLength_Dyn)( uint8_t * const, I2C * );
+} NFCTAG_ExtDrvTypeDef;
+#endif
+
+/* Exported constants --------------------------------------------------------*/
+/** @brief ST25DV 4Kbits */
+#define I_AM_ST25DV04 0x24
+/** @brief ST25DV 64Kbits */
+#define I_AM_ST25DV64 0x26
+
+/*#ifndef NULL
+#define NULL (void *) 0
+#endif
+*/
+/** @brief I2C address to be used for ST25DV Data accesses. */
+#define ST25DV_ADDR_DATA_I2C 0xA6
+/** @brief I2C address to be used for ST25DV System accesses. */
+#define ST25DV_ADDR_SYST_I2C 0xAE
+
+/** @brief I2C Time out (ms), min value : (Max write bytes) / (Internal page write) * tw (256/4)*5. */
+#define ST25DV_I2C_TIMEOUT 320
+
+/** @brief Size of the ST25DV write buffer. */
+#define ST25DV_MAX_WRITE_BYTE 256
+/** @brief Size of the ST25DVMailbox memory. */
+#define ST25DV_MAX_MAILBOX_LENGTH 256
+
+/* Registers i2c address */
+/** @brief ST25DV GPO register address. */
+#define ST25DV_GPO_REG 0x0000
+/** @brief ST25DV IT duration register address. */
+#define ST25DV_ITTIME_REG 0x0001
+/** @brief ST25DV Energy Harvesting register address. */
+#define ST25DV_EH_MODE_REG 0x0002
+/** @brief ST25DV RF management register address. */
+#define ST25DV_RF_MNGT_REG 0x0003
+/** @brief ST25DV Area 1 security register address. */
+#define ST25DV_RFZ1SS_REG 0x0004
+/** @brief ST25DV Area 1 end address register address. */
+#define ST25DV_END1_REG 0x0005
+/** @brief ST25DV Area 2 security register address. */
+#define ST25DV_RFZ2SS_REG 0x0006
+/** @brief ST25DV Area 2 end address register address. */
+#define ST25DV_END2_REG 0x0007
+/** @brief ST25DV Area 3 security register address. */
+#define ST25DV_RFZ3SS_REG 0x0008
+/** @brief ST25DV Area 3 end address register address. */
+#define ST25DV_END3_REG 0x0009
+/** @brief ST25DV Area 4 security register address. */
+#define ST25DV_RFZ4SS_REG 0x000A
+/** @brief ST25DV I2C security register address. */
+#define ST25DV_I2CZSS_REG 0x000B
+/** @brief ST25DV Capability Container lock register address. */
+#define ST25DV_LOCKCCFILE_REG 0x000C
+/** @brief ST25DV Mailbox mode register address. */
+#define ST25DV_MB_MODE_REG 0x000D
+/** @brief ST25DV Mailbox Watchdog register address. */
+#define ST25DV_MB_WDG_REG 0x000E
+/** @brief ST25DV Configuration lock register address. */
+#define ST25DV_LOCKCFG_REG 0x000F
+/** @brief ST25DV DSFID lock register address. */
+#define ST25DV_LOCKDSFID_REG 0x0010
+/** @brief ST25DV AFI lock register address. */
+#define ST25DV_LOCKAFI_REG 0x0011
+/** @brief ST25DV DSFID register address. */
+#define ST25DV_DSFID_REG 0x0012
+/** @brief ST25DV AFI register address. */
+#define ST25DV_AFI_REG 0x0013
+/** @brief ST25DV Memory size register address. */
+#define ST25DV_MEM_SIZE_REG 0x0014
+/** @brief ST25DV ICref register address. */
+#define ST25DV_ICREF_REG 0x0017
+/** @brief ST25DV UID register address. */
+#define ST25DV_UID_REG 0x0018
+/** @brief ST25DV IC revision register address. */
+#define ST25DV_ICREV_REG 0x0020
+/** @brief ST25DV I2C password register address. */
+#define ST25DV_I2CPASSWD_REG 0x0900
+
+/* Dynamic Registers i2c address */
+/** @brief ST25DV GPO dynamic register address. */
+#define ST25DV_GPO_DYN_REG 0x2000
+/** @brief ST25DV Energy Harvesting control dynamic register address. */
+#define ST25DV_EH_CTRL_DYN_REG 0x2002
+/** @brief ST25DV RF management dynamic register address. */
+#define ST25DV_RF_MNGT_DYN_REG 0x2003
+/** @brief ST25DV I2C secure session opened dynamic register address. */
+#define ST25DV_I2C_SSO_DYN_REG 0x2004
+/** @brief ST25DV Interrupt status dynamic register address. */
+#define ST25DV_ITSTS_DYN_REG 0x2005
+/** @brief ST25DV Mailbox control dynamic register address. */
+#define ST25DV_MB_CTRL_DYN_REG 0x2006
+/** @brief ST25DV Mailbox message length dynamic register address. */
+#define ST25DV_MBLEN_DYN_REG 0x2007
+/** @brief ST25DV Mailbox buffer address. */
+#define ST25DV_MAILBOX_RAM_REG 0x2008
+
+/* Registers fields definitions */
+/* MB_MODE */
+#define ST25DV_MB_MODE_RW_SHIFT (0)
+#define ST25DV_MB_MODE_RW_FIELD 0xFE
+#define ST25DV_MB_MODE_RW_MASK 0x01
+
+/* MB_LEN_Dyn */
+#define ST25DV_MBLEN_DYN_MBLEN_SHIFT (0)
+#define ST25DV_MBLEN_DYN_MBLEN_FIELD 0x00
+#define ST25DV_MBLEN_DYN_MBLEN_MASK 0xFF
+
+/* MB_CTRL_Dyn */
+#define ST25DV_MB_CTRL_DYN_MBEN_SHIFT (0)
+#define ST25DV_MB_CTRL_DYN_MBEN_FIELD 0xFE
+#define ST25DV_MB_CTRL_DYN_MBEN_MASK 0x01
+#define ST25DV_MB_CTRL_DYN_HOSTPUTMSG_SHIFT (1)
+#define ST25DV_MB_CTRL_DYN_HOSTPUTMSG_FIELD 0xFD
+#define ST25DV_MB_CTRL_DYN_HOSTPUTMSG_MASK 0x02
+#define ST25DV_MB_CTRL_DYN_RFPUTMSG_SHIFT (2)
+#define ST25DV_MB_CTRL_DYN_RFPUTMSG_FIELD 0xFB
+#define ST25DV_MB_CTRL_DYN_RFPUTMSG_MASK 0x04
+#define ST25DV_MB_CTRL_DYN_STRESERVED_SHIFT (3)
+#define ST25DV_MB_CTRL_DYN_STRESERVED_FIELD 0xF7
+#define ST25DV_MB_CTRL_DYN_STRESERVED_MASK 0x08
+#define ST25DV_MB_CTRL_DYN_HOSTMISSMSG_SHIFT (4)
+#define ST25DV_MB_CTRL_DYN_HOSTMISSMSG_FIELD 0xEF
+#define ST25DV_MB_CTRL_DYN_HOSTMISSMSG_MASK 0x10
+#define ST25DV_MB_CTRL_DYN_RFMISSMSG_SHIFT (5)
+#define ST25DV_MB_CTRL_DYN_RFMISSMSG_FIELD 0xDF
+#define ST25DV_MB_CTRL_DYN_RFMISSMSG_MASK 0x20
+#define ST25DV_MB_CTRL_DYN_CURRENTMSG_SHIFT (6)
+#define ST25DV_MB_CTRL_DYN_CURRENTMSG_FIELD 0x3F
+#define ST25DV_MB_CTRL_DYN_CURRENTMSG_MASK 0xC0
+
+/* MB_WDG */
+#define ST25DV_MB_WDG_DELAY_SHIFT (0)
+#define ST25DV_MB_WDG_DELAY_FIELD 0xF8
+#define ST25DV_MB_WDG_DELAY_MASK 0x07
+
+/* GPO */
+#define ST25DV_GPO_RFUSERSTATE_SHIFT (0)
+#define ST25DV_GPO_RFUSERSTATE_FIELD 0xFE
+#define ST25DV_GPO_RFUSERSTATE_MASK 0x01
+#define ST25DV_GPO_RFACTIVITY_SHIFT (1)
+#define ST25DV_GPO_RFACTIVITY_FIELD 0xFD
+#define ST25DV_GPO_RFACTIVITY_MASK 0x02
+#define ST25DV_GPO_RFINTERRUPT_SHIFT (2)
+#define ST25DV_GPO_RFINTERRUPT_FIELD 0xFB
+#define ST25DV_GPO_RFINTERRUPT_MASK 0x04
+#define ST25DV_GPO_FIELDCHANGE_SHIFT (3)
+#define ST25DV_GPO_FIELDCHANGE_FIELD 0xF7
+#define ST25DV_GPO_FIELDCHANGE_MASK 0x08
+#define ST25DV_GPO_RFPUTMSG_SHIFT (4)
+#define ST25DV_GPO_RFPUTMSG_FIELD 0xEF
+#define ST25DV_GPO_RFPUTMSG_MASK 0x10
+#define ST25DV_GPO_RFGETMSG_SHIFT (5)
+#define ST25DV_GPO_RFGETMSG_FIELD 0xDF
+#define ST25DV_GPO_RFGETMSG_MASK 0x20
+#define ST25DV_GPO_RFWRITE_SHIFT (6)
+#define ST25DV_GPO_RFWRITE_FIELD 0xBF
+#define ST25DV_GPO_RFWRITE_MASK 0x40
+#define ST25DV_GPO_ENABLE_SHIFT (7)
+#define ST25DV_GPO_ENABLE_FIELD 0x7F
+#define ST25DV_GPO_ENABLE_MASK 0x80
+#define ST25DV_GPO_ALL_MASK 0xFF
+
+/* GPO_Dyn */
+#define ST25DV_GPO_DYN_RFUSERSTATE_SHIFT (0)
+#define ST25DV_GPO_DYN_RFUSERSTATE_FIELD 0xFE
+#define ST25DV_GPO_DYN_RFUSERSTATE_MASK 0x01
+#define ST25DV_GPO_DYN_RFACTIVITY_SHIFT (1)
+#define ST25DV_GPO_DYN_RFACTIVITY_FIELD 0xFD
+#define ST25DV_GPO_DYN_RFACTIVITY_MASK 0x02
+#define ST25DV_GPO_DYN_RFINTERRUPT_SHIFT (2)
+#define ST25DV_GPO_DYN_RFINTERRUPT_FIELD 0xFB
+#define ST25DV_GPO_DYN_RFINTERRUPT_MASK 0x04
+#define ST25DV_GPO_DYN_FIELDCHANGE_SHIFT (3)
+#define ST25DV_GPO_DYN_FIELDCHANGE_FIELD 0xF7
+#define ST25DV_GPO_DYN_FIELDCHANGE_MASK 0x08
+#define ST25DV_GPO_DYN_RFPUTMSG_SHIFT (4)
+#define ST25DV_GPO_DYN_RFPUTMSG_FIELD 0xEF
+#define ST25DV_GPO_DYN_RFPUTMSG_MASK 0x10
+#define ST25DV_GPO_DYN_RFGETMSG_SHIFT (5)
+#define ST25DV_GPO_DYN_RFGETMSG_FIELD 0xDF
+#define ST25DV_GPO_DYN_RFGETMSG_MASK 0x20
+#define ST25DV_GPO_DYN_RFWRITE_SHIFT (6)
+#define ST25DV_GPO_DYN_RFWRITE_FIELD 0xBF
+#define ST25DV_GPO_DYN_RFWRITE_MASK 0x40
+#define ST25DV_GPO_DYN_ENABLE_SHIFT (7)
+#define ST25DV_GPO_DYN_ENABLE_FIELD 0x7F
+#define ST25DV_GPO_DYN_ENABLE_MASK 0x80
+#define ST25DV_GPO_DYN_ALL_MASK 0xFF
+
+/* ITTIME */
+#define ST25DV_ITTIME_DELAY_SHIFT (0)
+#define ST25DV_ITTIME_DELAY_FIELD 0xFC
+#define ST25DV_ITTIME_DELAY_MASK 0x03
+
+/* ITSTS_Dyn */
+#define ST25DV_ITSTS_RFUSERSTATE_SHIFT (0)
+#define ST25DV_ITSTS_RFUSERSTATE_FIELD 0xFE
+#define ST25DV_ITSTS_RFUSERSTATE_MASK 0x01
+#define ST25DV_ITSTS_RFACTIVITY_SHIFT (1)
+#define ST25DV_ITSTS_RFACTIVITY_FIELD 0xFD
+#define ST25DV_ITSTS_RFACTIVITY_MASK 0x02
+#define ST25DV_ITSTS_RFINTERRUPT_SHIFT (2)
+#define ST25DV_ITSTS_RFINTERRUPT_FIELD 0xFB
+#define ST25DV_ITSTS_RFINTERRUPT_MASK 0x04
+#define ST25DV_ITSTS_FIELDFALLING_SHIFT (3)
+#define ST25DV_ITSTS_FIELDFALLING_FIELD 0xF7
+#define ST25DV_ITSTS_FIELDFALLING_MASK 0x08
+#define ST25DV_ITSTS_FIELDRISING_SHIFT (4)
+#define ST25DV_ITSTS_FIELDRISING_FIELD 0xEF
+#define ST25DV_ITSTS_FIELDRISING_MASK 0x10
+#define ST25DV_ITSTS_RFPUTMSG_SHIFT (5)
+#define ST25DV_ITSTS_RFPUTMSG_FIELD 0xDF
+#define ST25DV_ITSTS_RFPUTMSG_MASK 0x20
+#define ST25DV_ITSTS_RFGETMSG_SHIFT (6)
+#define ST25DV_ITSTS_RFGETMSG_FIELD 0xBF
+#define ST25DV_ITSTS_RFGETMSG_MASK 0x40
+#define ST25DV_ITSTS_RFWRITE_SHIFT (7)
+#define ST25DV_ITSTS_RFWRITE_FIELD 0x7F
+#define ST25DV_ITSTS_RFWRITE_MASK 0x80
+
+/* EH_MODE */
+#define ST25DV_EH_MODE_SHIFT (0)
+#define ST25DV_EH_MODE_FIELD 0xFE
+#define ST25DV_EH_MODE_MASK 0x01
+
+/* EH_CTRL_Dyn */
+#define ST25DV_EH_CTRL_DYN_EH_EN_SHIFT (0)
+#define ST25DV_EH_CTRL_DYN_EH_EN_FIELD 0xFE
+#define ST25DV_EH_CTRL_DYN_EH_EN_MASK 0x01
+#define ST25DV_EH_CTRL_DYN_EH_ON_SHIFT (1)
+#define ST25DV_EH_CTRL_DYN_EH_ON_FIELD 0xFD
+#define ST25DV_EH_CTRL_DYN_EH_ON_MASK 0x02
+#define ST25DV_EH_CTRL_DYN_FIELD_ON_SHIFT (2)
+#define ST25DV_EH_CTRL_DYN_FIELD_ON_FIELD 0xFB
+#define ST25DV_EH_CTRL_DYN_FIELD_ON_MASK 0x04
+#define ST25DV_EH_CTRL_DYN_VCC_ON_SHIFT (3)
+#define ST25DV_EH_CTRL_DYN_VCC_ON_FIELD 0xF7
+#define ST25DV_EH_CTRL_DYN_VCC_ON_MASK 0x08
+
+/* RF_MNGT */
+#define ST25DV_RF_MNGT_RFDIS_SHIFT (0)
+#define ST25DV_RF_MNGT_RFDIS_FIELD 0xFE
+#define ST25DV_RF_MNGT_RFDIS_MASK 0x01
+#define ST25DV_RF_MNGT_RFSLEEP_SHIFT (1)
+#define ST25DV_RF_MNGT_RFSLEEP_FIELD 0xFD
+#define ST25DV_RF_MNGT_RFSLEEP_MASK 0x02
+
+/* RF_MNGT_Dyn */
+#define ST25DV_RF_MNGT_DYN_RFDIS_SHIFT (0)
+#define ST25DV_RF_MNGT_DYN_RFDIS_FIELD 0xFE
+#define ST25DV_RF_MNGT_DYN_RFDIS_MASK 0x01
+#define ST25DV_RF_MNGT_DYN_RFSLEEP_SHIFT (1)
+#define ST25DV_RF_MNGT_DYN_RFSLEEP_FIELD 0xFD
+#define ST25DV_RF_MNGT_DYN_RFSLEEP_MASK 0x02
+
+/* RFZSS */
+#define ST25DV_RFZSS_PWDCTRL_SHIFT (0)
+#define ST25DV_RFZSS_PWDCTRL_FIELD 0xFC
+#define ST25DV_RFZSS_PWDCTRL_MASK 0x03
+#define ST25DV_RFZSS_RWPROT_SHIFT (2)
+#define ST25DV_RFZSS_RWPROT_FIELD 0xF3
+#define ST25DV_RFZSS_RWPROT_MASK 0x0C
+
+/* I2CZSS */
+#define ST25DV_I2CZSS_PZ1_SHIFT (0)
+#define ST25DV_I2CZSS_PZ1_FIELD 0xFC
+#define ST25DV_I2CZSS_PZ1_MASK 0x03
+#define ST25DV_I2CZSS_PZ2_SHIFT (2)
+#define ST25DV_I2CZSS_PZ2_FIELD 0xF3
+#define ST25DV_I2CZSS_PZ2_MASK 0x0C
+#define ST25DV_I2CZSS_PZ3_SHIFT (4)
+#define ST25DV_I2CZSS_PZ3_FIELD 0xCF
+#define ST25DV_I2CZSS_PZ3_MASK 0x30
+#define ST25DV_I2CZSS_PZ4_SHIFT (6)
+#define ST25DV_I2CZSS_PZ4_FIELD 0x3F
+#define ST25DV_I2CZSS_PZ4_MASK 0xC0
+
+/* LOCKCCFILE */
+#define ST25DV_LOCKCCFILE_BLCK0_SHIFT (0)
+#define ST25DV_LOCKCCFILE_BLCK0_FIELD 0xFE
+#define ST25DV_LOCKCCFILE_BLCK0_MASK 0x01
+#define ST25DV_LOCKCCFILE_BLCK1_SHIFT (1)
+#define ST25DV_LOCKCCFILE_BLCK1_FIELD 0xFD
+#define ST25DV_LOCKCCFILE_BLCK1_MASK 0x02
+
+/* LOCKCFG */
+#define ST25DV_LOCKCFG_B0_SHIFT (0)
+#define ST25DV_LOCKCFG_B0_FIELD 0xFE
+#define ST25DV_LOCKCFG_B0_MASK 0x01
+
+/* I2C_SSO_Dyn */
+#define ST25DV_I2C_SSO_DYN_I2CSSO_SHIFT (0)
+#define ST25DV_I2C_SSO_DYN_I2CSSO_FIELD 0xFE
+#define ST25DV_I2C_SSO_DYN_I2CSSO_MASK 0x01
+
+
+
+/* External variables --------------------------------------------------------*/
+/* NFCTAG driver structure */
+extern NFCTAG_DrvTypeDef St25Dv_i2c_Drv;
+extern NFCTAG_ExtDrvTypeDef St25Dv_i2c_ExtDrv;
+
+/* Exported macro ------------------------------------------------------------*/
+/* Imported functions ------------------------------------------------------- */
+extern NFCTAG_StatusTypeDef ST25DV_IO_Init( I2C* mi2cChannel, DigitalOut *mLPD );
+extern NFCTAG_StatusTypeDef ST25DV_IO_MemWrite( const uint8_t * const pData, const uint8_t DevAddr, const uint16_t TarAddr, const uint16_t Size, I2C* mi2cChannel );
+extern NFCTAG_StatusTypeDef ST25DV_IO_Write( const uint8_t * const pData, const uint8_t DevAddr, const uint16_t Size, I2C* mi2cChannel );
+extern NFCTAG_StatusTypeDef ST25DV_IO_MemRead( uint8_t * const pData, const uint8_t DevAddr, const uint16_t TarAddr, const uint16_t Size, I2C* mi2cChannel );
+extern NFCTAG_StatusTypeDef ST25DV_IO_Read( uint8_t * const pData, const uint8_t DevAddr, const uint16_t Size, I2C* mi2cChannel );
+extern uint8_t ST25DV_IO_IsNacked( void );
+extern NFCTAG_StatusTypeDef ST25DV_IO_IsDeviceReady( const uint8_t DevAddr, const uint32_t Trials, I2C* mi2cChannel);
+
+/* Exported functions ------------------------------------------------------- */
+
+/**
+ * @}
+ */
+
+/**
+ * @}
+ */
+
+
+#endif /* __ST25DV_H */
+
+/******************* (C) COPYRIGHT 2016 STMicroelectronics *****END OF FILE****/