at91sam7a3_can_mb.html

1、程序目的：介绍AT91SAM7S256-EK TWI的基本用法： 2、 功能说明:通过TWI实现I2C

<br><a name="CAN1_MB0"></a><b>CAN1_MB0</b> <i><font size="-1">(<a href="AT91SAM7A3_h.html#AT91S_CAN_MB">AT91S_CAN_MB</a>)</font></i><b>  0xFFF84200 </b><i><font size="-1">(<a href="AT91SAM7A3_h.html#AT91C_BASE_CAN1_MB0">AT91C_BASE_CAN1_MB0</a>)</font></i>
<br><a name="CAN1_MB1"></a><b>CAN1_MB1</b> <i><font size="-1">(<a href="AT91SAM7A3_h.html#AT91S_CAN_MB">AT91S_CAN_MB</a>)</font></i><b>  0xFFF84220 </b><i><font size="-1">(<a href="AT91SAM7A3_h.html#AT91C_BASE_CAN1_MB1">AT91C_BASE_CAN1_MB1</a>)</font></i>
<br><a name="CAN1_MB2"></a><b>CAN1_MB2</b> <i><font size="-1">(<a href="AT91SAM7A3_h.html#AT91S_CAN_MB">AT91S_CAN_MB</a>)</font></i><b>  0xFFF84240 </b><i><font size="-1">(<a href="AT91SAM7A3_h.html#AT91C_BASE_CAN1_MB2">AT91C_BASE_CAN1_MB2</a>)</font></i>
<br><a name="CAN1_MB3"></a><b>CAN1_MB3</b> <i><font size="-1">(<a href="AT91SAM7A3_h.html#AT91S_CAN_MB">AT91S_CAN_MB</a>)</font></i><b>  0xFFF84260 </b><i><font size="-1">(<a href="AT91SAM7A3_h.html#AT91C_BASE_CAN1_MB3">AT91C_BASE_CAN1_MB3</a>)</font></i>
<br><a name="CAN1_MB4"></a><b>CAN1_MB4</b> <i><font size="-1">(<a href="AT91SAM7A3_h.html#AT91S_CAN_MB">AT91S_CAN_MB</a>)</font></i><b>  0xFFF84280 </b><i><font size="-1">(<a href="AT91SAM7A3_h.html#AT91C_BASE_CAN1_MB4">AT91C_BASE_CAN1_MB4</a>)</font></i>
<br><a name="CAN1_MB5"></a><b>CAN1_MB5</b> <i><font size="-1">(<a href="AT91SAM7A3_h.html#AT91S_CAN_MB">AT91S_CAN_MB</a>)</font></i><b>  0xFFF842A0 </b><i><font size="-1">(<a href="AT91SAM7A3_h.html#AT91C_BASE_CAN1_MB5">AT91C_BASE_CAN1_MB5</a>)</font></i>
<br><a name="CAN1_MB6"></a><b>CAN1_MB6</b> <i><font size="-1">(<a href="AT91SAM7A3_h.html#AT91S_CAN_MB">AT91S_CAN_MB</a>)</font></i><b>  0xFFF842C0 </b><i><font size="-1">(<a href="AT91SAM7A3_h.html#AT91C_BASE_CAN1_MB6">AT91C_BASE_CAN1_MB6</a>)</font></i>
<br><a name="CAN1_MB7"></a><b>CAN1_MB7</b> <i><font size="-1">(<a href="AT91SAM7A3_h.html#AT91S_CAN_MB">AT91S_CAN_MB</a>)</font></i><b>  0xFFF842E0 </b><i><font size="-1">(<a href="AT91SAM7A3_h.html#AT91C_BASE_CAN1_MB7">AT91C_BASE_CAN1_MB7</a>)</font></i>
<br><a name="CAN1_MB8"></a><b>CAN1_MB8</b> <i><font size="-1">(<a href="AT91SAM7A3_h.html#AT91S_CAN_MB">AT91S_CAN_MB</a>)</font></i><b>  0xFFF84300 </b><i><font size="-1">(<a href="AT91SAM7A3_h.html#AT91C_BASE_CAN1_MB8">AT91C_BASE_CAN1_MB8</a>)</font></i>
<br><a name="CAN1_MB9"></a><b>CAN1_MB9</b> <i><font size="-1">(<a href="AT91SAM7A3_h.html#AT91S_CAN_MB">AT91S_CAN_MB</a>)</font></i><b>  0xFFF84320 </b><i><font size="-1">(<a href="AT91SAM7A3_h.html#AT91C_BASE_CAN1_MB9">AT91C_BASE_CAN1_MB9</a>)</font></i>
<br><a name="CAN1_MB10"></a><b>CAN1_MB10</b> <i><font size="-1">(<a href="AT91SAM7A3_h.html#AT91S_CAN_MB">AT91S_CAN_MB</a>)</font></i><b>  0xFFF84340 </b><i><font size="-1">(<a href="AT91SAM7A3_h.html#AT91C_BASE_CAN1_MB10">AT91C_BASE_CAN1_MB10</a>)</font></i>
<br><a name="CAN1_MB11"></a><b>CAN1_MB11</b> <i><font size="-1">(<a href="AT91SAM7A3_h.html#AT91S_CAN_MB">AT91S_CAN_MB</a>)</font></i><b>  0xFFF84360 </b><i><font size="-1">(<a href="AT91SAM7A3_h.html#AT91C_BASE_CAN1_MB11">AT91C_BASE_CAN1_MB11</a>)</font></i>
<br><a name="CAN1_MB12"></a><b>CAN1_MB12</b> <i><font size="-1">(<a href="AT91SAM7A3_h.html#AT91S_CAN_MB">AT91S_CAN_MB</a>)</font></i><b>  0xFFF84380 </b><i><font size="-1">(<a href="AT91SAM7A3_h.html#AT91C_BASE_CAN1_MB12">AT91C_BASE_CAN1_MB12</a>)</font></i>
<br><a name="CAN1_MB13"></a><b>CAN1_MB13</b> <i><font size="-1">(<a href="AT91SAM7A3_h.html#AT91S_CAN_MB">AT91S_CAN_MB</a>)</font></i><b>  0xFFF843A0 </b><i><font size="-1">(<a href="AT91SAM7A3_h.html#AT91C_BASE_CAN1_MB13">AT91C_BASE_CAN1_MB13</a>)</font></i>
<br><a name="CAN1_MB14"></a><b>CAN1_MB14</b> <i><font size="-1">(<a href="AT91SAM7A3_h.html#AT91S_CAN_MB">AT91S_CAN_MB</a>)</font></i><b>  0xFFF843C0 </b><i><font size="-1">(<a href="AT91SAM7A3_h.html#AT91C_BASE_CAN1_MB14">AT91C_BASE_CAN1_MB14</a>)</font></i>
<br><a name="CAN1_MB15"></a><b>CAN1_MB15</b> <i><font size="-1">(<a href="AT91SAM7A3_h.html#AT91S_CAN_MB">AT91S_CAN_MB</a>)</font></i><b>  0xFFF843E0 </b><i><font size="-1">(<a href="AT91SAM7A3_h.html#AT91C_BASE_CAN1_MB15">AT91C_BASE_CAN1_MB15</a>)</font></i>
<br></null><a name="CAN_MB"></a><h2>CAN_MB Software API <i><font size="-1">(<a href="AT91SAM7A3_h.html#AT91S_CAN_MB">AT91S_CAN_MB</a>)</font></i></h2>
<a name="CAN_MB"></a><null><table border=1 cellpadding=0 cellspacing=0 width="100%"><null><th bgcolor="#FFFFCC"><font size="-1"><b>Offset</b></font></th><th bgcolor="#FFFFCC"><font size="-1"><b>Field</b></font></th><th bgcolor="#FFFFCC"><font size="-1"><b>Description</b></font></th>
<tr><td align="CENTER" bgcolor="#FFFFCC"><font size="-1"><b>0x0</b></font></td><td><font size="-1">CAN_MB_MMR (<a href="AT91SAM7A3_CAN_MB.html#CAN_MMR">CAN_MMR</a>)</font></td><td><font size="-1">MailBox Mode Register</font></td></tr>
<tr><td align="CENTER" bgcolor="#FFFFCC"><font size="-1"><b>0x4</b></font></td><td><font size="-1">CAN_MB_MAM (<a href="AT91SAM7A3_CAN_MB.html#CAN_MAM">CAN_MAM</a>)</font></td><td><font size="-1">MailBox Acceptance Mask Register</font></td></tr>
<tr><td align="CENTER" bgcolor="#FFFFCC"><font size="-1"><b>0x8</b></font></td><td><font size="-1">CAN_MB_MID (<a href="AT91SAM7A3_CAN_MB.html#CAN_MID">CAN_MID</a>)</font></td><td><font size="-1">MailBox ID Register</font></td></tr>