diff options
Diffstat (limited to 'CMSIS/Documentation/Core/html/device_h_pg.html')
| -rw-r--r-- | CMSIS/Documentation/Core/html/device_h_pg.html | 570 |
1 files changed, 570 insertions, 0 deletions
diff --git a/CMSIS/Documentation/Core/html/device_h_pg.html b/CMSIS/Documentation/Core/html/device_h_pg.html new file mode 100644 index 0000000..0d6f05d --- /dev/null +++ b/CMSIS/Documentation/Core/html/device_h_pg.html @@ -0,0 +1,570 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> +<html xmlns="http://www.w3.org/1999/xhtml"> +<head> +<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/> +<meta http-equiv="X-UA-Compatible" content="IE=9"/> +<title>Device Header File <device.h></title> +<title>CMSIS-CORE: Device Header File <device.h></title> +<link href="tabs.css" rel="stylesheet" type="text/css"/> +<link href="cmsis.css" rel="stylesheet" type="text/css" /> +<script type="text/javascript" src="jquery.js"></script> +<script type="text/javascript" src="dynsections.js"></script> +<script type="text/javascript" src="printComponentTabs.js"></script> +<link href="navtree.css" rel="stylesheet" type="text/css"/> +<script type="text/javascript" src="resize.js"></script> +<script type="text/javascript" src="navtree.js"></script> +<script type="text/javascript"> + $(document).ready(initResizable); +</script> +<link href="search/search.css" rel="stylesheet" type="text/css"/> +<script type="text/javascript" src="search/search.js"></script> +<script type="text/javascript"> + $(document).ready(function() { searchBox.OnSelectItem(0); }); +</script> +<link href="stylsheetf" rel="stylesheet" type="text/css" /> +</head> +<body> +<div id="top"><!-- do not remove this div, it is closed by doxygen! --> +<div id="titlearea"> +<table cellspacing="0" cellpadding="0"> + <tbody> + <tr style="height: 46px;"> + <td id="projectlogo"><img alt="Logo" src="CMSIS_Logo_Final.png"/></td> + <td style="padding-left: 0.5em;"> + <div id="projectname">CMSIS-CORE +  <span id="projectnumber">Version 4.30</span> + </div> + <div id="projectbrief">CMSIS-CORE support for Cortex-M processor-based devices</div> + </td> + </tr> + </tbody> +</table> +</div> +<!-- end header part --> +<div id="CMSISnav" class="tabs1"> + <ul class="tablist"> + <script type="text/javascript"> + <!-- + writeComponentTabs.call(this); + //--> + </script> + </ul> +</div> +<!-- Generated by Doxygen 1.8.2 --> +<script type="text/javascript"> +var searchBox = new SearchBox("searchBox", "search",false,'Search'); +</script> + <div id="navrow1" class="tabs"> + <ul class="tablist"> + <li><a href="index.html"><span>Main Page</span></a></li> + <li class="current"><a href="pages.html"><span>Usage and Description</span></a></li> + <li><a href="modules.html"><span>Reference</span></a></li> + <li> + <div id="MSearchBox" class="MSearchBoxInactive"> + <span class="left"> + <img id="MSearchSelect" src="search/mag_sel.png" + onmouseover="return searchBox.OnSearchSelectShow()" + onmouseout="return searchBox.OnSearchSelectHide()" + alt=""/> + <input type="text" id="MSearchField" value="Search" accesskey="S" + onfocus="searchBox.OnSearchFieldFocus(true)" + onblur="searchBox.OnSearchFieldFocus(false)" + onkeyup="searchBox.OnSearchFieldChange(event)"/> + </span><span class="right"> + <a id="MSearchClose" href="javascript:searchBox.CloseResultsWindow()"><img id="MSearchCloseImg" border="0" src="search/close.png" alt=""/></a> + </span> + </div> + </li> + </ul> + </div> +</div><!-- top --> +<div id="side-nav" class="ui-resizable side-nav-resizable"> + <div id="nav-tree"> + <div id="nav-tree-contents"> + <div id="nav-sync" class="sync"></div> + </div> + </div> + <div id="splitbar" style="-moz-user-select:none;" + class="ui-resizable-handle"> + </div> +</div> +<script type="text/javascript"> +$(document).ready(function(){initNavTree('device_h_pg.html','');}); +</script> +<div id="doc-content"> +<!-- window showing the filter options --> +<div id="MSearchSelectWindow" + onmouseover="return searchBox.OnSearchSelectShow()" + onmouseout="return searchBox.OnSearchSelectHide()" + onkeydown="return searchBox.OnSearchSelectKey(event)"> +<a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(0)"><span class="SelectionMark"> </span>All</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(1)"><span class="SelectionMark"> </span>Data Structures</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(2)"><span class="SelectionMark"> </span>Files</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(3)"><span class="SelectionMark"> </span>Functions</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(4)"><span class="SelectionMark"> </span>Variables</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(5)"><span class="SelectionMark"> </span>Enumerations</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(6)"><span class="SelectionMark"> </span>Enumerator</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(7)"><span class="SelectionMark"> </span>Groups</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(8)"><span class="SelectionMark"> </span>Pages</a></div> + +<!-- iframe showing the search results (closed by default) --> +<div id="MSearchResultsWindow"> +<iframe src="javascript:void(0)" frameborder="0" + name="MSearchResults" id="MSearchResults"> +</iframe> +</div> + +<div class="header"> + <div class="headertitle"> +<div class="title">Device Header File <device.h> </div> </div> +</div><!--header--> +<div class="contents"> +<div class="textblock"><p>The <a class="el" href="device_h_pg.html">Device Header File <device.h></a> contains the following sections that are device specific:</p> +<ul> +<li><a class="el" href="device_h_pg.html#interrupt_number_sec">Interrupt Number Definition</a> provides interrupt numbers (IRQn) for all exceptions and interrupts of the device.</li> +<li><a class="el" href="device_h_pg.html#core_config_sect">Configuration of the Processor and Core Peripherals</a> reflect the features of the device.</li> +<li><a class="el" href="device_h_pg.html#device_access">Device Peripheral Access Layer</a> provides definitions for the <a class="el" href="group__peripheral__gr.html">Peripheral Access</a> to all device peripherals. It contains all data structures and the address mapping for device-specific peripherals.</li> +<li><b>Access Functions for Peripherals (optional)</b> provide additional helper functions for peripherals that are useful for programming of these peripherals. Access Functions may be provided as inline functions or can be extern references to a device-specific library provided by the silicon vendor.</li> +</ul> +<p><a href="Modules.html"><b>Reference</b> </a> describes the standard features and functions of the <a class="el" href="device_h_pg.html">Device Header File <device.h></a> in detail.</p> +<h1><a class="anchor" id="interrupt_number_sec"></a> +Interrupt Number Definition</h1> +<p><a class="el" href="device_h_pg.html">Device Header File <device.h></a> contains the enumeration <a class="el" href="group___n_v_i_c__gr.html#ga7e1129cd8a196f4284d41db3e82ad5c8">IRQn_Type</a> that defines all exceptions and interrupts of the device.</p> +<ul> +<li>Negative IRQn values represent processor core exceptions (internal interrupts).</li> +<li>Positive IRQn values represent device-specific exceptions (external interrupts). The first device-specific interrupt has the IRQn value 0. The IRQn values needs extension to reflect the device-specific interrupt vector table in the <a class="el" href="startup_s_pg.html">Startup File startup_<device>.s</a>.</li> +</ul> +<p><b>Example:</b> </p> +<p>The following example shows the extension of the interrupt vector table for the LPC1100 device family.</p> +<div class="fragment"><div class="line"><span class="keyword">typedef</span> <span class="keyword">enum</span> IRQn</div> +<div class="line">{</div> +<div class="line"><span class="comment">/****** Cortex-M0 Processor Exceptions Numbers ***************************************************/</span></div> +<div class="line"> <a class="code" href="group___n_v_i_c__gr.html#gga7e1129cd8a196f4284d41db3e82ad5c8ade177d9c70c89e084093024b932a4e30" title="Exception 2: Non Maskable Interrupt.">NonMaskableInt_IRQn</a> = -14, </div> +<div class="line"> <a class="code" href="group___n_v_i_c__gr.html#gga7e1129cd8a196f4284d41db3e82ad5c8ab1a222a34a32f0ef5ac65e714efc1f85" title="Exception 3: Hard Fault Interrupt.">HardFault_IRQn</a> = -13, </div> +<div class="line"> <a class="code" href="group___n_v_i_c__gr.html#gga7e1129cd8a196f4284d41db3e82ad5c8a4ce820b3cc6cf3a796b41aadc0cf1237" title="Exception 11: SV Call Interrupt.">SVCall_IRQn</a> = -5, </div> +<div class="line"> <a class="code" href="group___n_v_i_c__gr.html#gga7e1129cd8a196f4284d41db3e82ad5c8a03c3cc89984928816d81793fc7bce4a2" title="Exception 14: Pend SV Interrupt [not on Cortex-M0 variants].">PendSV_IRQn</a> = -2, </div> +<div class="line"> <a class="code" href="group___n_v_i_c__gr.html#gga7e1129cd8a196f4284d41db3e82ad5c8a6dbff8f8543325f3474cbae2446776e7" title="Exception 15: System Tick Interrupt.">SysTick_IRQn</a> = -1, </div> +<div class="line"><span class="comment">/****** LPC11xx/LPC11Cxx Specific Interrupt Numbers **********************************************/</span></div> +<div class="line"> WAKEUP0_IRQn = 0, </div> +<div class="line"> WAKEUP1_IRQn = 1, </div> +<div class="line"> WAKEUP2_IRQn = 2,</div> +<div class="line"> : :</div> +<div class="line"> : :</div> +<div class="line"> EINT1_IRQn = 30, </div> +<div class="line"> EINT0_IRQn = 31, </div> +<div class="line">} <a class="code" href="group___n_v_i_c__gr.html#ga7e1129cd8a196f4284d41db3e82ad5c8" title="Definition of IRQn numbers.">IRQn_Type</a>;</div> +</div><!-- fragment --><h1><a class="anchor" id="core_config_sect"></a> +Configuration of the Processor and Core Peripherals</h1> +<p>The <a class="el" href="device_h_pg.html">Device Header File <device.h></a> configures the Cortex-M or SecurCore processor and the core peripherals with <em>#defines</em> that are set prior to including the file <b>core_<cpu>.h</b>.</p> +<p>The following tables list the <em>#defines</em> along with the possible values for each processor core. If these <em>#defines</em> are missing default values are used.</p> +<p><b>core_cm0.h</b> </p> +<table class="cmtable"> +<tr> +<th>#define </th><th>Value Range </th><th>Default </th><th>Description </th></tr> +<tr> +<td>__CM0_REV </td><td>0x0000 </td><td>0x0000 </td><td>Core revision number ([15:8] revision number, [7:0] patch number) </td></tr> +<tr> +<td>__NVIC_PRIO_BITS </td><td>2 </td><td>2 </td><td>Number of priority bits implemented in the NVIC (device specific) </td></tr> +<tr> +<td>__Vendor_SysTickConfig </td><td>0 .. 1 </td><td>0 </td><td>If this define is set to 1, then the default <b>SysTick_Config</b> function is excluded. In this case, the file <em><b>device.h</b></em> must contain a vendor specific implementation of this function. </td></tr> +</table> +<p><b>core_cm0plus.h</b> </p> +<table class="cmtable"> +<tr> +<th>#define </th><th>Value Range </th><th>Default </th><th>Description </th></tr> +<tr> +<td>__CM0PLUS_REV </td><td>0x0000 </td><td>0x0000 </td><td>Core revision number ([15:8] revision number, [7:0] patch number) </td></tr> +<tr> +<td>__NVIC_PRIO_BITS </td><td>2 </td><td>2 </td><td>Number of priority bits implemented in the NVIC (device specific) </td></tr> +<tr> +<td>__Vendor_SysTickConfig </td><td>0 .. 1 </td><td>0 </td><td>If this define is set to 1, then the default <b>SysTick_Config</b> function is excluded. In this case, the file <em><b>device.h</b></em> must contain a vendor specific implementation of this function. </td></tr> +</table> +<p><b>core_cm3.h</b> </p> +<table class="cmtable"> +<tr> +<th>#define </th><th>Value Range </th><th>Default </th><th>Description </th></tr> +<tr> +<td>__CM3_REV </td><td>0x0101 | 0x0200 </td><td>0x0200 </td><td>Core revision number ([15:8] revision number, [7:0] patch number) </td></tr> +<tr> +<td>__NVIC_PRIO_BITS </td><td>2 .. 8 </td><td>4 </td><td>Number of priority bits implemented in the NVIC (device specific) </td></tr> +<tr> +<td>__MPU_PRESENT </td><td>0 .. 1 </td><td>0 </td><td>Defines if a MPU is present or not </td></tr> +<tr> +<td>__Vendor_SysTickConfig </td><td>0 .. 1 </td><td>0 </td><td>If this define is set to 1, then the default <b>SysTick_Config</b> function is excluded. In this case, the file <em><b>device.h</b></em> must contain a vendor specific implementation of this function. </td></tr> +</table> +<p><b>core_cm4.h</b> </p> +<table class="cmtable"> +<tr> +<th>#define </th><th>Value Range </th><th>Default </th><th>Description </th></tr> +<tr> +<td>__CM4_REV </td><td>0x0000 </td><td>0x0000 </td><td>Core revision number ([15:8] revision number, [7:0] patch number) </td></tr> +<tr> +<td>__NVIC_PRIO_BITS </td><td>2 .. 8 </td><td>4 </td><td>Number of priority bits implemented in the NVIC (device specific) </td></tr> +<tr> +<td>__MPU_PRESENT </td><td>0 .. 1 </td><td>0 </td><td>Defines if a MPU is present or not </td></tr> +<tr> +<td>__FPU_PRESENT </td><td>0 .. 1 </td><td>0 </td><td>Defines if a FPU is present or not </td></tr> +<tr> +<td>__Vendor_SysTickConfig </td><td>0 .. 1 </td><td>0 </td><td>If this define is set to 1, then the default <b>SysTick_Config</b> function is excluded. In this case, the file <em><b>device.h</b></em> must contain a vendor specific implementation of this function. </td></tr> +</table> +<p><b>core_cm7.h</b> </p> +<table class="cmtable"> +<tr> +<th>#define </th><th>Value Range </th><th>Default </th><th>Description </th></tr> +<tr> +<td>__CM7_REV </td><td>0x0000 </td><td>0x0000 </td><td>Core revision number ([15:8] revision number, [7:0] patch number) </td></tr> +<tr> +<td>__MPU_PRESENT </td><td>0 .. 1 </td><td>0 </td><td>Defines if a MPU is present or not </td></tr> +<tr> +<td>__NVIC_PRIO_BITS </td><td>2 .. 8 </td><td>4 </td><td>Number of priority bits implemented in the NVIC (device specific) </td></tr> +<tr> +<td>__Vendor_SysTickConfig </td><td>0 .. 1 </td><td>0 </td><td>If this define is set to 1, then the default <b>SysTick_Config</b> function is excluded. In this case, the file <em><b>device.h</b></em> must contain a vendor specific implementation of this function. </td></tr> +<tr> +<td>__FPU_PRESENT </td><td>0 .. 1 </td><td>0 </td><td>Defines if a FPU is present or not. See <b>__FPU_DP</b> description below. </td></tr> +<tr> +<td>__FPU_DP </td><td>0 .. 1 </td><td>0 </td><td>The combination of the defines <b>__FPU_PRESENT</b> and <b>__FPU_DP</b> determine the whether the FPU is with single or double precision as shown in the table below. <br/> +<br/> + <table class="cmtable"> +<tr bgcolor="cyan"> +<td><b>__FPU_PRESENT</b> </td><td><b>__FPU_DP</b> </td><td><b>Description</b> </td></tr> +<tr> +<td align="center">0 </td><td align="center"><em>ignored</em> </td><td>Processor has no FPU. The value set for <b>__FPU_DP</b> has no influence. </td></tr> +<tr> +<td align="center">1 </td><td align="center">0 </td><td>Processor with FPU with single precision. The file <b>ARMCM7_SP.h</b> has preconfigured settings for this combination. </td></tr> +<tr> +<td align="center">1 </td><td align="center">1 </td><td>Processor with FPU with double precision. The file <b>ARMCM7_DP.h</b> has preconfigured settings for this combination. </td></tr> +</table> +</td></tr> +<tr> +<td>__ICACHE_PRESENT </td><td>0 .. 1 </td><td>1 </td><td>Instruction Chache present or not </td></tr> +<tr> +<td>__DCACHE_PRESENT </td><td>0 .. 1 </td><td>1 </td><td>Data Chache present or not </td></tr> +<tr> +<td>__DTCM_PRESENT </td><td>0 .. 1 </td><td>1 </td><td><p class="starttd">Data Tightly Coupled Memory is present or not </p> +<p class="endtd"></p> +</td></tr> +</table> +<p><b>core_sc000.h</b> </p> +<table class="cmtable"> +<tr> +<th>#define </th><th>Value Range </th><th>Default </th><th>Description </th></tr> +<tr> +<td>__SC000_REV </td><td>0x0000 </td><td>0x0000 </td><td>Core revision number ([15:8] revision number, [7:0] patch number) </td></tr> +<tr> +<td>__NVIC_PRIO_BITS </td><td>2 </td><td>2 </td><td>Number of priority bits implemented in the NVIC (device specific) </td></tr> +<tr> +<td>__MPU_PRESENT </td><td>0 .. 1 </td><td>0 </td><td>Defines if a MPU is present or not </td></tr> +<tr> +<td>__Vendor_SysTickConfig </td><td>0 .. 1 </td><td>0 </td><td>If this define is set to 1, then the default <b>SysTick_Config</b> function is excluded. In this case, the file <em><b>device.h</b></em> must contain a vendor specific implementation of this function. </td></tr> +</table> +<p><b>core_sc300.h</b> </p> +<table class="cmtable"> +<tr> +<th>#define </th><th>Value Range </th><th>Default </th><th>Description </th></tr> +<tr> +<td>__SC300_REV </td><td>0x0000 </td><td>0x0000 </td><td>Core revision number ([15:8] revision number, [7:0] patch number) </td></tr> +<tr> +<td>__NVIC_PRIO_BITS </td><td>2 .. 8 </td><td>4 </td><td>Number of priority bits implemented in the NVIC (device specific) </td></tr> +<tr> +<td>__MPU_PRESENT </td><td>0 .. 1 </td><td>0 </td><td>Defines if a MPU is present or not </td></tr> +<tr> +<td>__Vendor_SysTickConfig </td><td>0 .. 1 </td><td>0 </td><td>If this define is set to 1, then the default <b>SysTick_Config</b> function is excluded. In this case, the file <em><b>device.h</b></em> must contain a vendor specific implementation of this function. </td></tr> +</table> +<p><b>Example</b> </p> +<p>The following code exemplifies the configuration of the Cortex-M4 Processor and Core Peripherals.</p> +<div class="fragment"><div class="line"><span class="preprocessor">#define __CM4_REV 0x0001 </span><span class="comment">/* Core revision r0p1 */</span><span class="preprocessor"></span></div> +<div class="line"><span class="preprocessor"></span><span class="preprocessor">#define __MPU_PRESENT 1 </span><span class="comment">/* MPU present or not */</span><span class="preprocessor"></span></div> +<div class="line"><span class="preprocessor"></span><span class="preprocessor">#define __NVIC_PRIO_BITS 3 </span><span class="comment">/* Number of Bits used for Priority Levels */</span><span class="preprocessor"></span></div> +<div class="line"><span class="preprocessor"></span><span class="preprocessor">#define __Vendor_SysTickConfig 0 </span><span class="comment">/* Set to 1 if different SysTick Config is used */</span><span class="preprocessor"></span></div> +<div class="line"><span class="preprocessor"></span><span class="preprocessor">#define __FPU_PRESENT 1 </span><span class="comment">/* FPU present or not */</span><span class="preprocessor"></span></div> +<div class="line"><span class="preprocessor"></span>.</div> +<div class="line">.</div> +<div class="line"><span class="preprocessor">#include <core_cm4.h></span> <span class="comment">/* Cortex-M4 processor and core peripherals */</span></div> +</div><!-- fragment --><h1><a class="anchor" id="core_version_sect"></a> +CMSIS Version and Processor Information</h1> +<p>Defines in the core_<em>cpu</em>.h file identify the version of the CMSIS-CORE and the processor used. The following shows the defines in the various core_<em>cpu</em>.h files that may be used in the <a class="el" href="device_h_pg.html">Device Header File <device.h></a> to verify a minimum version or ensure that the right processor core is used.</p> +<p><b>core_cm0.h</b> </p> +<div class="fragment"><div class="line"><span class="preprocessor">#define __CM0_CMSIS_VERSION_MAIN (0x03) </span><span class="comment">/* [31:16] CMSIS HAL main version */</span><span class="preprocessor"></span></div> +<div class="line"><span class="preprocessor"></span><span class="preprocessor">#define __CM0_CMSIS_VERSION_SUB (0x00) </span><span class="comment">/* [15:0] CMSIS HAL sub version */</span><span class="preprocessor"></span></div> +<div class="line"><span class="preprocessor"></span><span class="preprocessor">#define __CM0_CMSIS_VERSION ((__CM0_CMSIS_VERSION_MAIN << 16) | \</span></div> +<div class="line"><span class="preprocessor"> __CM0_CMSIS_VERSION_SUB ) </span><span class="comment">/* CMSIS HAL version number */</span><span class="preprocessor"></span></div> +<div class="line"><span class="preprocessor"></span>... </div> +<div class="line"><span class="preprocessor">#define __CORTEX_M (0x00) </span><span class="comment">/* Cortex-M Core */</span><span class="preprocessor"></span></div> +</div><!-- fragment --><p><b>core_cm0plus.h</b> </p> +<div class="fragment"><div class="line"><span class="preprocessor">#define __CM0PLUS_CMSIS_VERSION_MAIN (0x03) </span><span class="comment">/* [31:16] CMSIS HAL main version */</span><span class="preprocessor"></span></div> +<div class="line"><span class="preprocessor"></span><span class="preprocessor">#define __CM0PLUS_CMSIS_VERSION_SUB (0x00) </span><span class="comment">/* [15:0] CMSIS HAL sub version */</span><span class="preprocessor"></span></div> +<div class="line"><span class="preprocessor"></span><span class="preprocessor">#define __CM0PLUS_CMSIS_VERSION ((__CM0P_CMSIS_VERSION_MAIN << 16) | \</span></div> +<div class="line"><span class="preprocessor"> __CM0P_CMSIS_VERSION_SUB ) </span><span class="comment">/* CMSIS HAL version number */</span><span class="preprocessor"></span></div> +<div class="line"><span class="preprocessor"></span>... </div> +<div class="line"><span class="preprocessor">#define __CORTEX_M (0x00) </span><span class="comment">/* Cortex-M Core */</span><span class="preprocessor"></span></div> +</div><!-- fragment --><p><b>core_cm3.h</b> </p> +<div class="fragment"><div class="line"><span class="preprocessor">#define __CM3_CMSIS_VERSION_MAIN (0x03) </span><span class="comment">/* [31:16] CMSIS HAL main version */</span><span class="preprocessor"></span></div> +<div class="line"><span class="preprocessor"></span><span class="preprocessor">#define __CM3_CMSIS_VERSION_SUB (0x00) </span><span class="comment">/* [15:0] CMSIS HAL sub version */</span><span class="preprocessor"></span></div> +<div class="line"><span class="preprocessor"></span><span class="preprocessor">#define __CM3_CMSIS_VERSION ((__CM3_CMSIS_VERSION_MAIN << 16) | \</span></div> +<div class="line"><span class="preprocessor"> __CM3_CMSIS_VERSION_SUB ) </span><span class="comment">/* CMSIS HAL version number */</span><span class="preprocessor"></span></div> +<div class="line"><span class="preprocessor"></span>... </div> +<div class="line"><span class="preprocessor">#define __CORTEX_M (0x03) </span><span class="comment">/* Cortex-M Core */</span><span class="preprocessor"></span></div> +</div><!-- fragment --><p><b>core_cm4.h</b> </p> +<div class="fragment"><div class="line"><span class="preprocessor">#define __CM4_CMSIS_VERSION_MAIN (0x04) </span><span class="comment">/* [31:16] CMSIS HAL main version */</span><span class="preprocessor"></span></div> +<div class="line"><span class="preprocessor"></span><span class="preprocessor">#define __CM4_CMSIS_VERSION_SUB (0x00) </span><span class="comment">/* [15:0] CMSIS HAL sub version */</span><span class="preprocessor"></span></div> +<div class="line"><span class="preprocessor"></span><span class="preprocessor">#define __CM4_CMSIS_VERSION ((__CM4_CMSIS_VERSION_MAIN << 16) | \</span></div> +<div class="line"><span class="preprocessor"> __CM4_CMSIS_VERSION_SUB ) </span><span class="comment">/* CMSIS HAL version number */</span><span class="preprocessor"></span></div> +<div class="line"><span class="preprocessor"></span>... </div> +<div class="line"><span class="preprocessor">#define __CORTEX_M (0x04) </span><span class="comment">/* Cortex-M Core */</span><span class="preprocessor"></span></div> +</div><!-- fragment --><p><b>core_cm7.h</b> </p> +<div class="fragment"><div class="line"><span class="preprocessor">#define __CM7_CMSIS_VERSION_MAIN (0x04) </span></div> +<div class="line"><span class="preprocessor">#define __CM7_CMSIS_VERSION_SUB (0x00) </span></div> +<div class="line"><span class="preprocessor">#define __CM7_CMSIS_VERSION ((__CM7_CMSIS_VERSION_MAIN << 16) | \</span></div> +<div class="line"><span class="preprocessor"> __CM7_CMSIS_VERSION_SUB ) </span></div> +<div class="line"><span class="preprocessor">#define __CORTEX_M (0x07) </span></div> +</div><!-- fragment --><p><b>core_sc000.h</b> </p> +<div class="fragment"><div class="line"><span class="preprocessor">#define __SC000_CMSIS_VERSION_MAIN (0x04) </span><span class="comment">/* [31:16] CMSIS HAL main version */</span><span class="preprocessor"></span></div> +<div class="line"><span class="preprocessor"></span><span class="preprocessor">#define __SC000_CMSIS_VERSION_SUB (0x00) </span><span class="comment">/* [15:0] CMSIS HAL sub version */</span><span class="preprocessor"></span></div> +<div class="line"><span class="preprocessor"></span><span class="preprocessor">#define __SC000_CMSIS_VERSION ((__SC000_CMSIS_VERSION_MAIN << 16) | \</span></div> +<div class="line"><span class="preprocessor"> __SC000_CMSIS_VERSION_SUB ) </span><span class="comment">/* CMSIS HAL version number */</span><span class="preprocessor"></span></div> +<div class="line"><span class="preprocessor"></span>... </div> +<div class="line"><span class="preprocessor">#define __CORTEX_SC (000) </span><span class="comment">/* Cortex secure core */</span><span class="preprocessor"></span></div> +</div><!-- fragment --><p><b>core_sc300.h</b> </p> +<div class="fragment"><div class="line"><span class="preprocessor">#define __SC300_CMSIS_VERSION_MAIN (0x04) </span><span class="comment">/* [31:16] CMSIS HAL main version */</span><span class="preprocessor"></span></div> +<div class="line"><span class="preprocessor"></span><span class="preprocessor">#define __SC300_CMSIS_VERSION_SUB (0x00) </span><span class="comment">/* [15:0] CMSIS HAL sub version */</span><span class="preprocessor"></span></div> +<div class="line"><span class="preprocessor"></span><span class="preprocessor">#define __SC300_CMSIS_VERSION ((__SC300_CMSIS_VERSION_MAIN << 16) | \</span></div> +<div class="line"><span class="preprocessor"> __SC300_CMSIS_VERSION_SUB ) </span><span class="comment">/* CMSIS HAL version number */</span><span class="preprocessor"></span></div> +<div class="line"><span class="preprocessor"></span>... </div> +<div class="line"><span class="preprocessor">#define __CORTEX_SC (300) </span><span class="comment">/* Cortex secure core */</span><span class="preprocessor"></span></div> +</div><!-- fragment --><h1><a class="anchor" id="device_access"></a> +Device Peripheral Access Layer</h1> +<p>The <a class="el" href="device_h_pg.html">Device Header File <device.h></a> contains for each peripheral:</p> +<ul> +<li>Register Layout Typedef</li> +<li>Base Address</li> +<li>Access Definitions</li> +</ul> +<p>The section <a class="el" href="group__peripheral__gr.html">Peripheral Access</a> shows examples for peripheral definitions.</p> +<h1><a class="anchor" id="device_h_sec"></a> +Device.h Template File</h1> +<p>The silicon vendor needs to extend the Device.h template file with the CMSIS features described above. In addition the <a class="el" href="device_h_pg.html">Device Header File <device.h></a> may contain functions to access device-specific peripherals. The <a class="el" href="system_c_pg.html#system_Device_h_sec">system_Device.h Template File</a> which is provided as part of the CMSIS specification is shown below.</p> +<pre class="fragment">/**************************************************************************//** + * @file <Device>.h + * @brief CMSIS Cortex-M# Core Peripheral Access Layer Header File for + * Device <Device> + * @version V3.10 + * @date 23. November 2012 + * + * @note + * + ******************************************************************************/ +/* Copyright (c) 2012 ARM LIMITED + + All rights reserved. + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions are met: + - Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + - Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + - Neither the name of ARM nor the names of its contributors may be used + to endorse or promote products derived from this software without + specific prior written permission. + * + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL COPYRIGHT HOLDERS AND CONTRIBUTORS BE + LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + ---------------------------------------------------------------------------*/ + + +#ifndef <Device>_H /* ToDo: replace '<Device>' with your device name */ +#define <Device>_H + +#ifdef __cplusplus + extern "C" { +#endif + +/* ToDo: replace '<Device>' with your device name; add your doxyGen comment */ +/** @addtogroup <Device>_Definitions <Device> Definitions + This file defines all structures and symbols for <Device>: + - registers and bitfields + - peripheral base address + - peripheral ID + - Peripheral definitions + @{ +*/ + + +/******************************************************************************/ +/* Processor and Core Peripherals */ +/******************************************************************************/ +/** @addtogroup <Device>_CMSIS Device CMSIS Definitions + Configuration of the Cortex-M# Processor and Core Peripherals + @{ +*/ + +/* + * ========================================================================== + * ---------- Interrupt Number Definition ----------------------------------- + * ========================================================================== + */ + +typedef enum IRQn +{ +/****** Cortex-M# Processor Exceptions Numbers ***************************************************/ + +/* ToDo: use this Cortex interrupt numbers if your device is a CORTEX-M0 device */ + NonMaskableInt_IRQn = -14, /*!< 2 Non Maskable Interrupt */ + HardFault_IRQn = -13, /*!< 3 Hard Fault Interrupt */ + SVCall_IRQn = -5, /*!< 11 SV Call Interrupt */ + PendSV_IRQn = -2, /*!< 14 Pend SV Interrupt */ + SysTick_IRQn = -1, /*!< 15 System Tick Interrupt */ + +/* ToDo: use this Cortex interrupt numbers if your device is a CORTEX-M3 / Cortex-M4 device */ + NonMaskableInt_IRQn = -14, /*!< 2 Non Maskable Interrupt */ + MemoryManagement_IRQn = -12, /*!< 4 Memory Management Interrupt */ + BusFault_IRQn = -11, /*!< 5 Bus Fault Interrupt */ + UsageFault_IRQn = -10, /*!< 6 Usage Fault Interrupt */ + SVCall_IRQn = -5, /*!< 11 SV Call Interrupt */ + DebugMonitor_IRQn = -4, /*!< 12 Debug Monitor Interrupt */ + PendSV_IRQn = -2, /*!< 14 Pend SV Interrupt */ + SysTick_IRQn = -1, /*!< 15 System Tick Interrupt */ + +/****** Device Specific Interrupt Numbers ********************************************************/ +/* ToDo: add here your device specific external interrupt numbers + according the interrupt handlers defined in startup_Device.s + eg.: Interrupt for Timer#1 TIM1_IRQHandler -> TIM1_IRQn */ + <DeviceInterrupt>_IRQn = 0, /*!< Device Interrupt */ +} IRQn_Type; + + +/* + * ========================================================================== + * ----------- Processor and Core Peripheral Section ------------------------ + * ========================================================================== + */ + +/* Configuration of the Cortex-M# Processor and Core Peripherals */ +/* ToDo: set the defines according your Device */ +/* ToDo: define the correct core revision + __CM0_REV if your device is a CORTEX-M0 device + __CM3_REV if your device is a CORTEX-M3 device + __CM4_REV if your device is a CORTEX-M4 device */ +#define __CM#_REV 0x0201 /*!< Core Revision r2p1 */ +#define __NVIC_PRIO_BITS 2 /*!< Number of Bits used for Priority Levels */ +#define __Vendor_SysTickConfig 0 /*!< Set to 1 if different SysTick Config is used */ +#define __MPU_PRESENT 0 /*!< MPU present or not */ +/* ToDo: define __FPU_PRESENT if your devise is a CORTEX-M4 */ +#define __FPU_PRESENT 0 /*!< FPU present or not */ + +/*@}*/ /* end of group <Device>_CMSIS */ + + +/* ToDo: include the correct core_cm#.h file + core_cm0.h if your device is a CORTEX-M0 device + core_cm3.h if your device is a CORTEX-M3 device + core_cm4.h if your device is a CORTEX-M4 device */ +#include <core_cm#.h> /* Cortex-M# processor and core peripherals */ +/* ToDo: include your system_<Device>.h file + replace '<Device>' with your device name */ +#include "system_<Device>.h" /* <Device> System include file */ + + +/******************************************************************************/ +/* Device Specific Peripheral registers structures */ +/******************************************************************************/ +/** @addtogroup <Device>_Peripherals <Device> Peripherals + <Device> Device Specific Peripheral registers structures + @{ +*/ + +#if defined ( __CC_ARM ) +#pragma anon_unions +#endif + +/* ToDo: add here your device specific peripheral access structure typedefs + following is an example for a timer */ + +/*------------- 16-bit Timer/Event Counter (TMR) -----------------------------*/ +/** @addtogroup <Device>_TMR <Device> 16-bit Timer/Event Counter (TMR) + @{ +*/ +typedef struct +{ + __IO uint32_t EN; /*!< Offset: 0x0000 Timer Enable Register */ + __IO uint32_t RUN; /*!< Offset: 0x0004 Timer RUN Register */ + __IO uint32_t CR; /*!< Offset: 0x0008 Timer Control Register */ + __IO uint32_t MOD; /*!< Offset: 0x000C Timer Mode Register */ + uint32_t RESERVED0[1]; + __IO uint32_t ST; /*!< Offset: 0x0014 Timer Status Register */ + __IO uint32_t IM; /*!< Offset: 0x0018 Interrupt Mask Register */ + __IO uint32_t UC; /*!< Offset: 0x001C Timer Up Counter Register */ + __IO uint32_t RG0 /*!< Offset: 0x0020 Timer Register */ + uint32_t RESERVED1[2]; + __IO uint32_t CP; /*!< Offset: 0x002C Capture register */ +} <DeviceAbbreviation>_TMR_TypeDef; +/*@}*/ /* end of group <Device>_TMR */ + + +#if defined ( __CC_ARM ) +#pragma no_anon_unions +#endif + +/*@}*/ /* end of group <Device>_Peripherals */ + + +/******************************************************************************/ +/* Peripheral memory map */ +/******************************************************************************/ +/* ToDo: add here your device peripherals base addresses + following is an example for timer */ +/** @addtogroup <Device>_MemoryMap <Device> Memory Mapping + @{ +*/ + +/* Peripheral and SRAM base address */ +#define <DeviceAbbreviation>_FLASH_BASE (0x00000000UL) /*!< (FLASH ) Base Address */ +#define <DeviceAbbreviation>_SRAM_BASE (0x20000000UL) /*!< (SRAM ) Base Address */ +#define <DeviceAbbreviation>_PERIPH_BASE (0x40000000UL) /*!< (Peripheral) Base Address */ + +/* Peripheral memory map */ +#define <DeviceAbbreviation>TIM0_BASE (<DeviceAbbreviation>_PERIPH_BASE) /*!< (Timer0 ) Base Address */ +#define <DeviceAbbreviation>TIM1_BASE (<DeviceAbbreviation>_PERIPH_BASE + 0x0800) /*!< (Timer1 ) Base Address */ +#define <DeviceAbbreviation>TIM2_BASE (<DeviceAbbreviation>_PERIPH_BASE + 0x1000) /*!< (Timer2 ) Base Address */ +/*@}*/ /* end of group <Device>_MemoryMap */ + + +/******************************************************************************/ +/* Peripheral declaration */ +/******************************************************************************/ +/* ToDo: add here your device peripherals pointer definitions + following is an example for timer */ + +/** @addtogroup <Device>_PeripheralDecl <Device> Peripheral Declaration + @{ +*/ + +#define <DeviceAbbreviation>_TIM0 ((<DeviceAbbreviation>_TMR_TypeDef *) <DeviceAbbreviation>TIM0_BASE) +#define <DeviceAbbreviation>_TIM1 ((<DeviceAbbreviation>_TMR_TypeDef *) <DeviceAbbreviation>TIM0_BASE) +#define <DeviceAbbreviation>_TIM2 ((<DeviceAbbreviation>_TMR_TypeDef *) <DeviceAbbreviation>TIM0_BASE) +/*@}*/ /* end of group <Device>_PeripheralDecl */ + +/*@}*/ /* end of group <Device>_Definitions */ + +#ifdef __cplusplus +} +#endif + +#endif /* <Device>_H */ +</pre> </div></div><!-- contents --> +</div><!-- doc-content --> +<!-- start footer part --> +<div id="nav-path" class="navpath"><!-- id is needed for treeview function! --> + <ul> + <li class="navelem"><a class="el" href="_templates_pg.html">Template Files</a></li> + <li class="footer">Generated on Tue Oct 27 2015 14:35:21 for CMSIS-CORE by ARM Ltd. All rights reserved. + <!-- + <a href="http://www.doxygen.org/index.html"> + <img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.8.2 + --> + </li> + </ul> +</div> +</body> +</html> |