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libmetal.dio

libmetal.dio 94 KB
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  115.                 <mxCell id="59" value="port" style="ellipse;shape=cloud;whiteSpace=wrap;html=1;fontSize=21;fontColor=default;rounded=1;labelBackgroundColor=none;fillColor=#FF6666;" parent="1" vertex="1">
    116. 

  116.                     <mxGeometry x="203" y="610" width="120" height="80" as="geometry"/>
    117. 

  117.                 </mxCell>
    118. 

  118.                 <mxCell id="61" value="port" style="ellipse;shape=cloud;whiteSpace=wrap;html=1;fontSize=21;fontColor=default;rounded=1;labelBackgroundColor=none;fillColor=#FF6666;" parent="1" vertex="1">
    119. 

  119.                     <mxGeometry x="203" y="690" width="120" height="80" as="geometry"/>
    120. 

  120.                 </mxCell>
    121. 

  121.                 <mxCell id="66" value="" style="edgeStyle=none;html=1;fontSize=21;fontColor=default;" parent="1" source="63" target="65" edge="1">
    122. 

  122.                     <mxGeometry relative="1" as="geometry"/>
    123. 

  123.                 </mxCell>
    124. 

  124.                 <mxCell id="63" value="&lt;div style=&quot;color: rgb(212, 212, 212); font-family: Consolas, &amp;quot;Courier New&amp;quot;, monospace; line-height: 126%;&quot;&gt;&lt;div style=&quot;line-height: 126%;&quot;&gt;&lt;span style=&quot;color: #6a9955;&quot;&gt;/* Initialize libmetal environment */&lt;/span&gt;&lt;/div&gt;&lt;div style=&quot;line-height: 126%;&quot;&gt;&amp;nbsp;&amp;nbsp;&lt;span style=&quot;color: #dcdcaa;&quot;&gt;metal_init&lt;/span&gt;(&amp;amp;&lt;span style=&quot;color: #9cdcfe;&quot;&gt;metal_param&lt;/span&gt;);&lt;/div&gt;&lt;/div&gt;" style="whiteSpace=wrap;html=1;fontSize=21;fontColor=none;rounded=1;labelBackgroundColor=none;" parent="1" vertex="1">
    125. 

  125.                     <mxGeometry x="298" y="780" width="430" height="70" as="geometry"/>
    126. 

  126.                 </mxCell>
    127. 

  127.                 <mxCell id="68" value="" style="edgeStyle=none;html=1;fontSize=21;fontColor=default;" parent="1" source="65" target="67" edge="1">
    128. 

  128.                     <mxGeometry relative="1" as="geometry"/>
    129. 

  129.                 </mxCell>
    130. 

  130.                 <mxCell id="70" value="" style="edgeStyle=none;html=1;" parent="1" source="65" target="69" edge="1">
    131. 

  131.                     <mxGeometry relative="1" as="geometry"/>
    132. 

  132.                 </mxCell>
    133. 

  133.                 <mxCell id="65" value="&lt;div style=&quot;color: rgb(212, 212, 212); font-family: Consolas, &amp;quot;Courier New&amp;quot;, monospace; line-height: 126%;&quot;&gt;&lt;div style=&quot;line-height: 126%;&quot;&gt;&lt;span style=&quot;color: #6a9955;&quot;&gt;/* Initialize metal Xilinx IRQ controller */&lt;/span&gt;&lt;/div&gt;&lt;div style=&quot;line-height: 126%;&quot;&gt;&amp;nbsp; &amp;nbsp; &lt;span style=&quot;color: #9cdcfe;&quot;&gt;ret&lt;/span&gt; = &lt;span style=&quot;color: #dcdcaa;&quot;&gt;metal_xlnx_irq_init&lt;/span&gt;();&lt;/div&gt;&lt;/div&gt;" style="whiteSpace=wrap;html=1;fontSize=21;fontColor=none;rounded=1;labelBackgroundColor=none;" parent="1" vertex="1">
    134. 

  134.                     <mxGeometry x="233" y="870" width="560" height="60" as="geometry"/>
    135. 

  135.                 </mxCell>
    136. 

  136.                 <mxCell id="67" value="port" style="ellipse;shape=cloud;whiteSpace=wrap;html=1;fontSize=21;fontColor=none;rounded=1;labelBackgroundColor=none;fillColor=#FF6666;" parent="1" vertex="1">
    137. 

  137.                     <mxGeometry x="70" y="860" width="120" height="80" as="geometry"/>
    138. 

  138.                 </mxCell>
    139. 

  139.                 <mxCell id="73" value="" style="edgeStyle=none;html=1;fontSize=21;" edge="1" parent="1" source="69" target="72">
    140. 

  140.                     <mxGeometry relative="1" as="geometry"/>
    141. 

  141.                 </mxCell>
    142. 

  142.                 <mxCell id="69" value="&lt;div style=&quot;color: rgb(212, 212, 212); font-family: Consolas, &amp;quot;Courier New&amp;quot;, monospace; line-height: 126%;&quot;&gt;&lt;div style=&quot;line-height: 126%;&quot;&gt;&lt;span style=&quot;color: #6a9955;&quot;&gt;/* Register libmetal devices */&lt;/span&gt;&lt;/div&gt;&lt;div style=&quot;line-height: 126%;&quot;&gt;&lt;span style=&quot;color: #dcdcaa;&quot;&gt;platform_register_metal_device&lt;/span&gt;();&lt;/div&gt;&lt;/div&gt;" style="whiteSpace=wrap;html=1;fontSize=21;fontColor=none;rounded=1;labelBackgroundColor=none;" parent="1" vertex="1">
    143. 

  143.                     <mxGeometry x="230" y="950" width="560" height="70" as="geometry"/>
    144. 

  144.                 </mxCell>
    145. 

  145.                 <mxCell id="75" value="" style="edgeStyle=none;html=1;fontSize=21;" edge="1" parent="1" source="72" target="74">
    146. 

  146.                     <mxGeometry relative="1" as="geometry"/>
    147. 

  147.                 </mxCell>
    148. 

  148.                 <mxCell id="72" value="&lt;span style=&quot;border-color: var(--border-color); font-family: Consolas, &amp;quot;Courier New&amp;quot;, monospace; color: rgb(106, 153, 85);&quot;&gt;/* Open libmetal devices which have been registered */&lt;br&gt;&lt;/span&gt;&lt;span style=&quot;border-color: var(--border-color); font-family: Consolas, &amp;quot;Courier New&amp;quot;, monospace; background-color: initial; color: rgb(220, 220, 170);&quot;&gt;open_metal_devices&lt;/span&gt;&lt;span style=&quot;border-color: var(--border-color); color: rgb(212, 212, 212); font-family: Consolas, &amp;quot;Courier New&amp;quot;, monospace; background-color: initial;&quot;&gt;();&lt;/span&gt;" style="whiteSpace=wrap;html=1;fontSize=21;fontColor=none;rounded=1;labelBackgroundColor=none;" vertex="1" parent="1">
    149. 

  149.                     <mxGeometry x="119" y="1050" width="649" height="60" as="geometry"/>
    150. 

  150.                 </mxCell>
    151. 

  151.                 <mxCell id="81" value="" style="edgeStyle=none;html=1;fontSize=18;fontColor=default;" edge="1" parent="1" source="74" target="80">
    152. 

  152.                     <mxGeometry relative="1" as="geometry"/>
    153. 

  153.                 </mxCell>
    154. 

  154.                 <mxCell id="74" value="&lt;div style=&quot;color: rgb(212, 212, 212); font-family: Consolas, &amp;quot;Courier New&amp;quot;, monospace; font-size: 26px; line-height: 16px;&quot;&gt;&lt;div style=&quot;line-height: 16px;&quot;&gt;&lt;span style=&quot;color: #569cd6;&quot;&gt;int&lt;/span&gt; &lt;span style=&quot;color: #dcdcaa;&quot;&gt;open_metal_devices&lt;/span&gt;(&lt;span style=&quot;color: #569cd6;&quot;&gt;void&lt;/span&gt;)&lt;/div&gt;&lt;/div&gt;" style="whiteSpace=wrap;html=1;fontSize=21;fontColor=none;rounded=1;labelBackgroundColor=none;verticalAlign=top;arcSize=7;" vertex="1" parent="1">
    155. 

  155.                     <mxGeometry x="853" y="690" width="780" height="470" as="geometry"/>
    156. 

  156.                 </mxCell>
    157. 

  157.                 <mxCell id="76" value="&lt;div style=&quot;color: rgb(212, 212, 212); font-family: Consolas, &amp;quot;Courier New&amp;quot;, monospace; font-size: 18px; line-height: 16px;&quot;&gt;&lt;div style=&quot;font-size: 18px;&quot;&gt;&lt;span style=&quot;color: rgb(106, 153, 85); font-size: 18px;&quot;&gt;/* Open TTC device */&lt;/span&gt;&lt;/div&gt;&lt;div style=&quot;font-size: 18px;&quot;&gt;&amp;nbsp; &amp;nbsp; &lt;span style=&quot;color: rgb(156, 220, 254); font-size: 18px;&quot;&gt;ret&lt;/span&gt; = &lt;span style=&quot;color: rgb(220, 220, 170); font-size: 18px;&quot;&gt;metal_device_open&lt;/span&gt;(&lt;span style=&quot;color: rgb(86, 156, 214); font-size: 18px;&quot;&gt;BUS_NAME&lt;/span&gt;, &lt;span style=&quot;color: rgb(86, 156, 214); font-size: 18px;&quot;&gt;TTC_DEV_NAME&lt;/span&gt;,&amp;amp;&lt;span style=&quot;color: rgb(156, 220, 254); font-size: 18px;&quot;&gt;ttc_dev&lt;/span&gt;);&lt;/div&gt;&lt;/div&gt;" style="rounded=1;whiteSpace=wrap;html=1;labelBackgroundColor=none;fontSize=18;" vertex="1" parent="1">
    158. 

  158.                     <mxGeometry x="953" y="1030" width="610" height="100" as="geometry"/>
    159. 

  159.                 </mxCell>
    160. 

  160.                 <mxCell id="77" value="&lt;div style=&quot;font-family: Consolas, &amp;quot;Courier New&amp;quot;, monospace; font-size: 18px; line-height: 16px;&quot;&gt;&lt;div style=&quot;color: rgb(212, 212, 212); line-height: 16px;&quot;&gt;&lt;div&gt;&lt;span style=&quot;color: #6a9955;&quot;&gt;/* Open shared memory device */&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&amp;nbsp; &amp;nbsp; &lt;span style=&quot;color: #9cdcfe;&quot;&gt;ret&lt;/span&gt; = &lt;span style=&quot;color: #dcdcaa;&quot;&gt;metal_device_open&lt;/span&gt;(&lt;span style=&quot;color: #569cd6;&quot;&gt;BUS_NAME&lt;/span&gt;, &lt;span style=&quot;color: #569cd6;&quot;&gt;SHM_DEV_NAME&lt;/span&gt;,&amp;amp;&lt;span style=&quot;color: #9cdcfe;&quot;&gt;shm_dev&lt;/span&gt;);&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;" style="rounded=1;whiteSpace=wrap;html=1;labelBackgroundColor=none;fontSize=14;fontColor=default;" vertex="1" parent="1">
    161. 

  161.                     <mxGeometry x="953" y="750" width="610" height="110" as="geometry"/>
    162. 

  162.                 </mxCell>
    163. 

  163.                 <mxCell id="78" value="&lt;div style=&quot;color: rgb(212, 212, 212); font-family: Consolas, &amp;quot;Courier New&amp;quot;, monospace; font-size: 18px; line-height: 16px;&quot;&gt;&lt;div&gt;&lt;span style=&quot;color: #6a9955;&quot;&gt;/* Open IPI device */&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&amp;nbsp; &amp;nbsp; &lt;span style=&quot;color: #9cdcfe;&quot;&gt;ret&lt;/span&gt; = &lt;span style=&quot;color: #dcdcaa;&quot;&gt;metal_device_open&lt;/span&gt;(&lt;span style=&quot;color: #569cd6;&quot;&gt;BUS_NAME&lt;/span&gt;, &lt;span style=&quot;color: #569cd6;&quot;&gt;IPI_DEV_NAME&lt;/span&gt;,&amp;amp;&lt;span style=&quot;color: #9cdcfe;&quot;&gt;ipi_dev&lt;/span&gt;);&lt;/div&gt;&lt;/div&gt;" style="rounded=1;whiteSpace=wrap;html=1;labelBackgroundColor=none;fontSize=14;" vertex="1" parent="1">
    164. 

  164.                     <mxGeometry x="953" y="890" width="610" height="110" as="geometry"/>
    165. 

  165.                 </mxCell>
    166. 

  166.                 <mxCell id="79" value="&lt;font style=&quot;font-size: 26px;&quot;&gt;application&lt;/font&gt;" style="text;html=1;strokeColor=none;fillColor=none;align=center;verticalAlign=middle;whiteSpace=wrap;rounded=0;labelBackgroundColor=none;fontSize=18;fontColor=default;" vertex="1" parent="1">
    167. 

  167.                     <mxGeometry x="1499" y="-1000" width="60" height="30" as="geometry"/>
    168. 

  168.                 </mxCell>
    169. 

  169.                 <mxCell id="87" value="" style="edgeStyle=none;html=1;fontSize=26;fontColor=default;" edge="1" parent="1" source="80" target="86">
    170. 

  170.                     <mxGeometry relative="1" as="geometry"/>
    171. 

  171.                 </mxCell>
    172. 

  172.                 <mxCell id="80" value="&lt;div style=&quot;color: rgb(212, 212, 212); font-family: Consolas, &amp;quot;Courier New&amp;quot;, monospace; font-size: 26px; line-height: 16px;&quot;&gt;&lt;span style=&quot;color: #569cd6;&quot;&gt;void&lt;/span&gt; &lt;span style=&quot;color: #dcdcaa;&quot;&gt;close_metal_devices&lt;/span&gt;(&lt;span style=&quot;color: #569cd6;&quot;&gt;void&lt;/span&gt;)&lt;/div&gt;" style="whiteSpace=wrap;html=1;fontSize=21;verticalAlign=top;fontColor=none;rounded=1;labelBackgroundColor=none;arcSize=7;" vertex="1" parent="1">
    173. 

  173.                     <mxGeometry x="1714" y="650" width="720" height="460" as="geometry"/>
    174. 

  174.                 </mxCell>
    175. 

  175.                 <mxCell id="82" value="&lt;div style=&quot;color: rgb(212, 212, 212); font-family: Consolas, &amp;quot;Courier New&amp;quot;, monospace; line-height: 126%;&quot;&gt;&lt;div style=&quot;line-height: 126%;&quot;&gt;&lt;span style=&quot;color: #6a9955;&quot;&gt;/* Close IPI device */&lt;/span&gt;&lt;/div&gt;&lt;div style=&quot;line-height: 126%;&quot;&gt;&lt;span style=&quot;color: #dcdcaa;&quot;&gt;metal_device_close&lt;/span&gt;(&lt;span style=&quot;color: #9cdcfe;&quot;&gt;ipi_dev&lt;/span&gt;);&lt;/div&gt;&lt;/div&gt;" style="rounded=1;whiteSpace=wrap;html=1;labelBackgroundColor=none;fontSize=18;fontColor=default;" vertex="1" parent="1">
    176. 

  176.                     <mxGeometry x="1824" y="850" width="530" height="90" as="geometry"/>
    177. 

  177.                 </mxCell>
    178. 

  178.                 <mxCell id="83" value="&lt;div style=&quot;color: rgb(212, 212, 212); font-family: Consolas, &amp;quot;Courier New&amp;quot;, monospace; line-height: 126%;&quot;&gt;&lt;div style=&quot;line-height: 126%;&quot;&gt;&lt;span style=&quot;color: #6a9955;&quot;&gt;/* Close TTC device */&lt;/span&gt;&lt;/div&gt;&lt;div style=&quot;line-height: 126%;&quot;&gt;&lt;span style=&quot;color: #dcdcaa;&quot;&gt;metal_device_close&lt;/span&gt;(&lt;span style=&quot;color: #9cdcfe;&quot;&gt;ttc_dev&lt;/span&gt;);&lt;/div&gt;&lt;/div&gt;" style="rounded=1;whiteSpace=wrap;html=1;labelBackgroundColor=none;fontSize=18;fontColor=default;" vertex="1" parent="1">
    179. 

  179.                     <mxGeometry x="1824" y="980" width="530" height="80" as="geometry"/>
    180. 

  180.                 </mxCell>
    181. 

  181.                 <mxCell id="84" value="&lt;div style=&quot;color: rgb(212, 212, 212); font-family: Consolas, &amp;quot;Courier New&amp;quot;, monospace; line-height: 126%;&quot;&gt;&lt;div style=&quot;line-height: 126%;&quot;&gt;&lt;span style=&quot;color: #6a9955;&quot;&gt;/* Close shared memory device */&lt;/span&gt;&lt;/div&gt;&lt;div style=&quot;line-height: 126%;&quot;&gt;&lt;span style=&quot;color: rgb(220, 220, 170);&quot;&gt;metal_device_close&lt;/span&gt;(&lt;span style=&quot;color: rgb(156, 220, 254);&quot;&gt;shm_dev&lt;/span&gt;);&lt;/div&gt;&lt;/div&gt;" style="rounded=1;whiteSpace=wrap;html=1;labelBackgroundColor=none;fontSize=18;fontColor=default;" vertex="1" parent="1">
    182. 

  182.                     <mxGeometry x="1824" y="710" width="530" height="90" as="geometry"/>
    183. 

  183.                 </mxCell>
    184. 

  184.                 <mxCell id="86" value="&lt;div style=&quot;color: rgb(212, 212, 212); font-family: Consolas, &amp;quot;Courier New&amp;quot;, monospace; font-size: 26px; line-height: 16px;&quot;&gt;&lt;span style=&quot;color: #569cd6;&quot;&gt;void&lt;/span&gt; &lt;span style=&quot;color: #dcdcaa;&quot;&gt;sys_cleanup&lt;/span&gt;()&lt;/div&gt;" style="whiteSpace=wrap;html=1;fontSize=21;verticalAlign=top;fontColor=none;rounded=1;labelBackgroundColor=none;arcSize=7;" vertex="1" parent="1">
    185. 

  185.                     <mxGeometry x="2520" y="530" width="750" height="630" as="geometry"/>
    186. 

  186.                 </mxCell>
    187. 

  187.                 <mxCell id="88" value="&lt;div style=&quot;color: rgb(212, 212, 212); font-family: Consolas, &amp;quot;Courier New&amp;quot;, monospace; font-size: 21px; line-height: 126%;&quot;&gt;&lt;div style=&quot;line-height: 126%;&quot;&gt;&lt;span style=&quot;color: #6a9955;&quot;&gt;/* Close libmetal devices which have been opened */&lt;/span&gt;&lt;/div&gt;&lt;div style=&quot;line-height: 126%;&quot;&gt;&lt;span style=&quot;font-size: 21px; background-color: initial; color: rgb(220, 220, 170);&quot;&gt;close_metal_devices&lt;/span&gt;&lt;span style=&quot;font-size: 21px; background-color: initial;&quot;&gt;();&lt;/span&gt;&lt;/div&gt;&lt;/div&gt;" style="rounded=1;whiteSpace=wrap;html=1;labelBackgroundColor=none;fontSize=26;fontColor=default;" vertex="1" parent="1">
    188. 

  188.                     <mxGeometry x="2625" y="600" width="540" height="130" as="geometry"/>
    189. 

  189.                 </mxCell>
    190. 

  190.                 <mxCell id="89" value="&lt;div style=&quot;color: rgb(212, 212, 212); font-family: Consolas, &amp;quot;Courier New&amp;quot;, monospace; font-size: 21px; line-height: 126%;&quot;&gt;&lt;div style=&quot;line-height: 126%;&quot;&gt;&lt;span style=&quot;color: #6a9955;&quot;&gt;/* Finish libmetal environment */&lt;/span&gt;&lt;/div&gt;&lt;div style=&quot;line-height: 126%;&quot;&gt;&amp;nbsp; &amp;nbsp; &lt;span style=&quot;color: #dcdcaa;&quot;&gt;metal_finish&lt;/span&gt;();&lt;/div&gt;&lt;/div&gt;" style="rounded=1;whiteSpace=wrap;html=1;labelBackgroundColor=none;fontSize=26;fontColor=default;" vertex="1" parent="1">
    191. 

  191.                     <mxGeometry x="2625" y="790" width="540" height="130" as="geometry"/>
    192. 

  192.                 </mxCell>
    193. 

  193.                 <mxCell id="90" value="&lt;div style=&quot;color: rgb(212, 212, 212); font-family: Consolas, &amp;quot;Courier New&amp;quot;, monospace; line-height: 16px; font-size: 30px;&quot;&gt;&lt;span style=&quot;color: rgb(220, 220, 170);&quot;&gt;&lt;font style=&quot;font-size: 30px;&quot;&gt;disable_caches&lt;/font&gt;&lt;/span&gt;&lt;span style=&quot;&quot;&gt;();&lt;/span&gt;&lt;/div&gt;" style="rounded=1;whiteSpace=wrap;html=1;labelBackgroundColor=none;fontSize=26;fontColor=default;" vertex="1" parent="1">
    194. 

  194.                     <mxGeometry x="2625" y="970" width="540" height="130" as="geometry"/>
    195. 

  195.                 </mxCell>
    196. 

  196.                 <mxCell id="91" value="&lt;div style=&quot;color: rgb(212, 212, 212); font-family: Consolas, &amp;quot;Courier New&amp;quot;, monospace; font-size: 21px; line-height: 16px;&quot;&gt;&lt;div style=&quot;text-align: left;&quot;&gt;&lt;span style=&quot;color: #569cd6;&quot;&gt;static&lt;/span&gt; &lt;span style=&quot;color: #569cd6;&quot;&gt;struct&lt;/span&gt; &lt;span style=&quot;color: #4ec9b0;&quot;&gt;metal_device&lt;/span&gt; &lt;span style=&quot;color: #9cdcfe;&quot;&gt;metal_dev_table&lt;/span&gt;&lt;span style=&quot;color: #569cd6;&quot;&gt;[]&lt;/span&gt; =&amp;nbsp;&lt;/div&gt;&lt;div style=&quot;text-align: left;&quot;&gt;&lt;span style=&quot;background-color: initial;&quot;&gt;{&lt;/span&gt;&lt;/div&gt;&lt;div style=&quot;font-size: 12px; line-height: 16px;&quot;&gt;&lt;div style=&quot;text-align: left;&quot;&gt;&lt;span style=&quot;color: #6a9955;&quot;&gt;/* IPI device */&lt;/span&gt;&lt;/div&gt;&lt;div style=&quot;text-align: left;&quot;&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; .&lt;span style=&quot;color: #9cdcfe;&quot;&gt;name&lt;/span&gt; = &lt;span style=&quot;color: #569cd6;&quot;&gt;IPI_DEV_NAME&lt;/span&gt;,&lt;/div&gt;&lt;div style=&quot;text-align: left;&quot;&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; .&lt;span style=&quot;color: #9cdcfe;&quot;&gt;bus&lt;/span&gt; = &lt;span style=&quot;color: #569cd6;&quot;&gt;NULL&lt;/span&gt;,&lt;/div&gt;&lt;div style=&quot;text-align: left;&quot;&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; .&lt;span style=&quot;color: #9cdcfe;&quot;&gt;num_regions&lt;/span&gt; = &lt;span style=&quot;color: #b5cea8;&quot;&gt;1&lt;/span&gt;,&lt;/div&gt;&lt;div style=&quot;text-align: left;&quot;&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; .&lt;span style=&quot;color: #9cdcfe;&quot;&gt;regions&lt;/span&gt; = {&lt;/div&gt;&lt;div style=&quot;text-align: left;&quot;&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; {&lt;/div&gt;&lt;div style=&quot;text-align: left;&quot;&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; .&lt;span style=&quot;color: #9cdcfe;&quot;&gt;virt&lt;/span&gt; = (&lt;span style=&quot;color: #569cd6;&quot;&gt;void&lt;/span&gt; *)&lt;span style=&quot;color: #569cd6;&quot;&gt;IPI_BASE_ADDR&lt;/span&gt;,&lt;/div&gt;&lt;div style=&quot;text-align: left;&quot;&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; .&lt;span style=&quot;color: #9cdcfe;&quot;&gt;physmap&lt;/span&gt; = &amp;amp;&lt;span style=&quot;color: #9cdcfe;&quot;&gt;metal_phys&lt;/span&gt;[&lt;span style=&quot;color: #b5cea8;&quot;&gt;0&lt;/span&gt;],&lt;/div&gt;&lt;div style=&quot;text-align: left;&quot;&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; .&lt;span style=&quot;color: #9cdcfe;&quot;&gt;size&lt;/span&gt; = &lt;span style=&quot;color: #b5cea8;&quot;&gt;0x1000&lt;/span&gt;,&lt;/div&gt;&lt;div style=&quot;text-align: left;&quot;&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; .&lt;span style=&quot;color: #9cdcfe;&quot;&gt;page_shift&lt;/span&gt; = &lt;span style=&quot;color: #569cd6;&quot;&gt;DEFAULT_PAGE_SHIFT&lt;/span&gt;,&lt;/div&gt;&lt;div style=&quot;text-align: left;&quot;&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; .&lt;span style=&quot;color: #9cdcfe;&quot;&gt;page_mask&lt;/span&gt; = &lt;span style=&quot;color: #569cd6;&quot;&gt;DEFAULT_PAGE_MASK&lt;/span&gt;,&lt;/div&gt;&lt;div style=&quot;text-align: left;&quot;&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; .&lt;span style=&quot;color: #9cdcfe;&quot;&gt;mem_flags&lt;/span&gt; = DEVICE_NONSHARED | PRIV_RW_USER_RW,&lt;/div&gt;&lt;div style=&quot;text-align: left;&quot;&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; .&lt;span style=&quot;color: #9cdcfe;&quot;&gt;ops&lt;/span&gt; = {&lt;span style=&quot;color: #569cd6;&quot;&gt;NULL&lt;/span&gt;},&lt;/div&gt;&lt;div style=&quot;text-align: left;&quot;&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; }},&lt;/div&gt;&lt;div style=&quot;text-align: left;&quot;&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; .&lt;span style=&quot;color: #9cdcfe;&quot;&gt;node&lt;/span&gt; = {&lt;span style=&quot;color: #569cd6;&quot;&gt;NULL&lt;/span&gt;},&lt;/div&gt;&lt;div style=&quot;text-align: left;&quot;&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; .&lt;span style=&quot;color: #9cdcfe;&quot;&gt;irq_num&lt;/span&gt; = &lt;span style=&quot;color: #b5cea8;&quot;&gt;1&lt;/span&gt;,&lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;text-align: left;&quot;&gt;&lt;span style=&quot;font-size: 12px;&quot;&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; .&lt;/span&gt;&lt;span style=&quot;font-size: 12px; color: rgb(156, 220, 254);&quot;&gt;irq_info&lt;/span&gt;&lt;span style=&quot;font-size: 12px;&quot;&gt; = (&lt;/span&gt;&lt;span style=&quot;font-size: 12px; color: rgb(86, 156, 214);&quot;&gt;void&lt;/span&gt;&lt;span style=&quot;font-size: 12px;&quot;&gt; 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  292.                 <mxCell id="154" style="edgeStyle=none;html=1;entryX=1;entryY=0.5;entryDx=0;entryDy=0;dashed=1;labelBackgroundColor=none;labelBorderColor=none;strokeColor=#FF0000;strokeWidth=5;fontSize=15;fontColor=#6666FF;" edge="1" parent="1" source="126" target="128">
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  301.                 <mxCell id="126" value="&lt;div style=&quot;color: rgb(212, 212, 212); font-family: Consolas, &amp;quot;Courier New&amp;quot;, monospace; line-height: 126%; font-size: 21px;&quot;&gt;&lt;span style=&quot;color: rgb(106, 153, 85);&quot;&gt;&lt;font style=&quot;font-size: 21px;&quot;&gt;shmem_echod() - Show use of shared memory with libmetal.&lt;/font&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style=&quot;color: rgb(212, 212, 212); font-family: Consolas, &amp;quot;Courier New&amp;quot;, monospace; line-height: 126%; font-size: 21px;&quot;&gt;&lt;div style=&quot;line-height: 126%;&quot;&gt;&lt;span style=&quot;color: rgb(106, 153, 85);&quot;&gt;&lt;font style=&quot;font-size: 21px;&quot;&gt;Wait for message from APU. Once received, read and echo it back.&lt;/font&gt;&lt;/span&gt;&lt;/div&gt;&lt;/div&gt;" style="rounded=1;whiteSpace=wrap;html=1;labelBackgroundColor=none;fontSize=30;fontColor=none;" vertex="1" parent="1">
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    304. 

  304.                 <mxCell id="127" value="&lt;div style=&quot;color: rgb(212, 212, 212); font-family: Consolas, &amp;quot;Courier New&amp;quot;, monospace; line-height: 126%; font-size: 21px;&quot;&gt;&lt;span style=&quot;color: rgb(106, 153, 85);&quot;&gt;&lt;font style=&quot;font-size: 21px;&quot;&gt;reset_timer() - function to reset TTC counter&lt;/font&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style=&quot;color: rgb(212, 212, 212); font-family: Consolas, &amp;quot;Courier New&amp;quot;, monospace; line-height: 126%; font-size: 21px;&quot;&gt;&lt;div style=&quot;line-height: 126%;&quot;&gt;&lt;span style=&quot;color: rgb(106, 153, 85);&quot;&gt;&lt;font style=&quot;font-size: 21px;&quot;&gt;Set the RST bit in the Count Control Reg.&lt;/font&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style=&quot;line-height: 126%;&quot;&gt;&lt;div style=&quot;border-color: var(--border-color); line-height: 126%;&quot;&gt;&lt;span style=&quot;border-color: var(--border-color); color: rgb(106, 153, 85);&quot;&gt;&lt;font style=&quot;font-size: 21px;&quot;&gt;stop_timer() - function to stop TTC counter&lt;/font&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style=&quot;border-color: var(--border-color); line-height: 126%;&quot;&gt;&lt;div style=&quot;border-color: var(--border-color); line-height: 126%;&quot;&gt;&lt;span style=&quot;border-color: var(--border-color); color: rgb(106, 153, 85);&quot;&gt;&lt;font style=&quot;font-size: 21px;&quot;&gt;Set the disable bit in the Count Control Reg.&lt;/font&gt;&lt;/span&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;" style="rounded=1;whiteSpace=wrap;html=1;labelBackgroundColor=none;fontSize=30;fontColor=none;" vertex="1" parent="1">
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    307. 

  307.                 <mxCell id="128" value="&lt;div style=&quot;color: rgb(212, 212, 212); font-family: Consolas, &amp;quot;Courier New&amp;quot;, monospace; font-size: 21px; line-height: 126%;&quot;&gt;&lt;div style=&quot;line-height: 126%;&quot;&gt;&lt;span style=&quot;color: #6a9955;&quot;&gt;ipi_irq_handler() - IPI interrupt handler&lt;/span&gt;&lt;/div&gt;&lt;div style=&quot;line-height: 126%;&quot;&gt;&lt;div style=&quot;line-height: 126%;&quot;&gt;&lt;span style=&quot;color: #6a9955;&quot;&gt;measure_ipi_latencyd() - measure IPI latency with libmetal&amp;nbsp;&lt;/span&gt;&lt;span style=&quot;color: rgb(106, 153, 85);&quot;&gt;Loop until APU tells RPU to stop via shared memory.&lt;/span&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;" style="rounded=1;whiteSpace=wrap;html=1;labelBackgroundColor=none;fontSize=30;fontColor=none;" vertex="1" parent="1">
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    310. 

  310.                 <mxCell id="129" value="&lt;font color=&quot;#ff3333&quot;&gt;shm&lt;/font&gt;" style="text;html=1;strokeColor=none;fillColor=none;align=center;verticalAlign=middle;whiteSpace=wrap;rounded=0;labelBackgroundColor=none;fontSize=30;fontColor=none;" vertex="1" parent="1">
    311. 

  311.                     <mxGeometry x="1199" y="-740" width="60" height="30" as="geometry"/>
    312. 

  312.                 </mxCell>
    313. 

  313.                 <mxCell id="130" value="&lt;font color=&quot;#ff3333&quot;&gt;ttc&lt;/font&gt;" style="text;html=1;strokeColor=none;fillColor=none;align=center;verticalAlign=middle;whiteSpace=wrap;rounded=0;labelBackgroundColor=none;fontSize=30;fontColor=none;" vertex="1" parent="1">
    314. 

  314.                     <mxGeometry x="1194" y="-540" width="60" height="30" as="geometry"/>
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    316. 

  316.                 <mxCell id="131" value="&lt;font color=&quot;#ff3333&quot;&gt;ipi&lt;/font&gt;" style="text;html=1;strokeColor=none;fillColor=none;align=center;verticalAlign=middle;whiteSpace=wrap;rounded=0;labelBackgroundColor=none;fontSize=30;fontColor=none;" vertex="1" parent="1">
    317. 

  317.                     <mxGeometry x="1205" y="-350" width="60" height="30" as="geometry"/>
    318. 

  318.                 </mxCell>
    319. 

  319.                 <mxCell id="132" value="&lt;div style=&quot;color: rgb(212, 212, 212); font-family: Consolas, &amp;quot;Courier New&amp;quot;, monospace; font-size: 12px; line-height: 16px;&quot;&gt;&lt;span style=&quot;color: #6a9955;&quot;&gt;shmem_demo.c(主机 APU)&lt;/span&gt;&lt;/div&gt;" style="swimlane;fontStyle=0;childLayout=stackLayout;horizontal=1;startSize=30;horizontalStack=0;resizeParent=1;resizeParentMax=0;resizeLast=0;collapsible=1;marginBottom=0;whiteSpace=wrap;html=1;labelBackgroundColor=none;fontSize=21;fontColor=#FF3333;" vertex="1" parent="1">
    320. 

  320.                     <mxGeometry x="1970" y="-1050" width="490" height="380" as="geometry"/>
    321. 

  321.                 </mxCell>
    322. 

  322.                 <mxCell id="133" value="&lt;div style=&quot;font-family: Consolas, &amp;quot;Courier New&amp;quot;, monospace; line-height: 16px;&quot;&gt;&lt;font style=&quot;font-size: 15px;&quot;&gt;1.Open the shared memory device.&lt;span style=&quot;white-space: pre;&quot;&gt;&#9;&lt;/span&gt;&lt;/font&gt;&lt;/div&gt;" style="text;strokeColor=#666666;fillColor=#f5f5f5;align=left;verticalAlign=middle;spacingLeft=4;spacingRight=4;overflow=hidden;points=[[0,0.5],[1,0.5]];portConstraint=eastwest;rotatable=0;whiteSpace=wrap;html=1;labelBackgroundColor=none;fontSize=21;fontColor=#333333;labelBorderColor=none;strokeWidth=1;" vertex="1" parent="132">
    323. 

  323.                     <mxGeometry y="30" width="490" height="30" as="geometry"/>
    324. 

  324.                 </mxCell>
    325. 

  325.                 <mxCell id="134" value="&lt;div style=&quot;font-family: Consolas, &amp;quot;Courier New&amp;quot;, monospace; line-height: 16px;&quot;&gt;&lt;font style=&quot;font-size: 15px;&quot;&gt;2.Clear the demo control TX/RX available values in shared memory.&lt;/font&gt;&lt;/div&gt;" style="text;strokeColor=#666666;fillColor=#f5f5f5;align=left;verticalAlign=middle;spacingLeft=4;spacingRight=4;overflow=hidden;points=[[0,0.5],[1,0.5]];portConstraint=eastwest;rotatable=0;whiteSpace=wrap;html=1;labelBackgroundColor=none;fontSize=21;fontColor=#333333;" vertex="1" parent="132">
    326. 

  326.                     <mxGeometry y="60" width="490" height="40" as="geometry"/>
    327. 

  327.                 </mxCell>
    328. 

  328.                 <mxCell id="135" value="&lt;div style=&quot;font-family: Consolas, &amp;quot;Courier New&amp;quot;, monospace; line-height: 16px;&quot;&gt;&lt;font style=&quot;font-size: 15px;&quot;&gt;3.APU set demo control in shared memory to notify RPU demo has started&lt;/font&gt;&lt;/div&gt;" style="text;strokeColor=#666666;fillColor=#f5f5f5;align=left;verticalAlign=middle;spacingLeft=4;spacingRight=4;overflow=hidden;points=[[0,0.5],[1,0.5]];portConstraint=eastwest;rotatable=0;whiteSpace=wrap;html=1;labelBackgroundColor=none;fontSize=21;fontColor=#333333;" vertex="1" parent="132">
    329. 

  329.                     <mxGeometry y="100" width="490" height="40" as="geometry"/>
    330. 

  330.                 </mxCell>
    331. 

  331.                 <mxCell id="141" value="&lt;div style=&quot;font-family: Consolas, &amp;quot;Courier New&amp;quot;, monospace; line-height: 16px;&quot;&gt;&lt;font style=&quot;font-size: 15px;&quot;&gt;4.APU will write message to the shared memory.&lt;/font&gt;&lt;/div&gt;" style="text;strokeColor=#666666;fillColor=#f5f5f5;align=left;verticalAlign=middle;spacingLeft=4;spacingRight=4;overflow=hidden;points=[[0,0.5],[1,0.5]];portConstraint=eastwest;rotatable=0;whiteSpace=wrap;html=1;labelBackgroundColor=none;fontSize=21;fontColor=#333333;" vertex="1" parent="132">
    332. 

  332.                     <mxGeometry y="140" width="490" height="30" as="geometry"/>
    333. 

  333.                 </mxCell>
    334. 

  334.                 <mxCell id="142" value="&lt;div style=&quot;font-family: Consolas, &amp;quot;Courier New&amp;quot;, monospace; font-size: 15px; line-height: 16px;&quot;&gt;&lt;span style=&quot;&quot;&gt;5.APU will increase TX avail values in the shared memory to notify RPU&amp;nbsp;&lt;/span&gt;&lt;span style=&quot;&quot;&gt;there is a message ready to read.&lt;/span&gt;&lt;/div&gt;" style="text;strokeColor=#666666;fillColor=#f5f5f5;align=left;verticalAlign=middle;spacingLeft=4;spacingRight=4;overflow=hidden;points=[[0,0.5],[1,0.5]];portConstraint=eastwest;rotatable=0;whiteSpace=wrap;html=1;labelBackgroundColor=none;fontSize=21;fontColor=#333333;" vertex="1" parent="132">
    335. 

  335.                     <mxGeometry y="170" width="490" height="40" as="geometry"/>
    336. 

  336.                 </mxCell>
    337. 

  337.                 <mxCell id="143" value="&lt;div style=&quot;font-family: Consolas, &amp;quot;Courier New&amp;quot;, monospace; font-size: 15px; line-height: 16px;&quot;&gt;&lt;span style=&quot;&quot;&gt;6.APU will poll the RX avail value in th shared memory to see if RPU&amp;nbsp;&lt;/span&gt;&lt;span style=&quot;&quot;&gt;has echoed back the message into the shared memory.&lt;/span&gt;&lt;/div&gt;" style="text;strokeColor=#666666;fillColor=#f5f5f5;align=left;verticalAlign=middle;spacingLeft=4;spacingRight=4;overflow=hidden;points=[[0,0.5],[1,0.5]];portConstraint=eastwest;rotatable=0;whiteSpace=wrap;html=1;labelBackgroundColor=none;fontSize=21;fontColor=#333333;" vertex="1" parent="132">
    338. 

  338.                     <mxGeometry y="210" width="490" height="60" as="geometry"/>
    339. 

  339.                 </mxCell>
    340. 

  340.                 <mxCell id="144" value="&lt;div style=&quot;font-family: Consolas, &amp;quot;Courier New&amp;quot;, monospace; font-size: 15px; line-height: 16px;&quot;&gt;&lt;span style=&quot;&quot;&gt;7.When APU knows there is new RX message available, it will read the&amp;nbsp;&lt;/span&gt;&lt;span style=&quot;&quot;&gt;RX message from the shared memory.&lt;/span&gt;&lt;/div&gt;" style="text;strokeColor=#666666;fillColor=#f5f5f5;align=left;verticalAlign=middle;spacingLeft=4;spacingRight=4;overflow=hidden;points=[[0,0.5],[1,0.5]];portConstraint=eastwest;rotatable=0;whiteSpace=wrap;html=1;labelBackgroundColor=none;fontSize=21;fontColor=#333333;" vertex="1" parent="132">
    341. 

  341.                     <mxGeometry y="270" width="490" height="40" as="geometry"/>
    342. 

  342.                 </mxCell>
    343. 

  343.                 <mxCell id="147" value="&lt;div style=&quot;font-family: Consolas, &amp;quot;Courier New&amp;quot;, monospace; line-height: 16px;&quot;&gt;&lt;div style=&quot;line-height: 16px;&quot;&gt;&lt;font style=&quot;font-size: 15px;&quot;&gt;8.APU will verify the message to see if it matches the one it has sent.&lt;/font&gt;&lt;/div&gt;&lt;/div&gt;" style="text;strokeColor=#666666;fillColor=#f5f5f5;align=left;verticalAlign=middle;spacingLeft=4;spacingRight=4;overflow=hidden;points=[[0,0.5],[1,0.5]];portConstraint=eastwest;rotatable=0;whiteSpace=wrap;html=1;labelBackgroundColor=none;fontSize=21;fontColor=#333333;" vertex="1" parent="132">
    344. 

  344.                     <mxGeometry y="310" width="490" height="40" as="geometry"/>
    345. 

  345.                 </mxCell>
    346. 

  346.                 <mxCell id="148" value="&lt;div style=&quot;font-family: Consolas, &amp;quot;Courier New&amp;quot;, monospace; line-height: 16px;&quot;&gt;&lt;div style=&quot;line-height: 16px;&quot;&gt;&lt;div style=&quot;line-height: 16px;&quot;&gt;&lt;font style=&quot;font-size: 15px;&quot;&gt;9.Close the shared memory device.&lt;/font&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;" style="text;strokeColor=#666666;fillColor=#f5f5f5;align=left;verticalAlign=middle;spacingLeft=4;spacingRight=4;overflow=hidden;points=[[0,0.5],[1,0.5]];portConstraint=eastwest;rotatable=0;whiteSpace=wrap;html=1;labelBackgroundColor=none;fontSize=21;fontColor=#333333;" vertex="1" parent="132">
    347. 

  347.                     <mxGeometry y="350" width="490" height="30" as="geometry"/>
    348. 

  348.                 </mxCell>
    349. 

  349.                 <mxCell id="164" value="&lt;div style=&quot;color: rgb(212, 212, 212); font-family: Consolas, &amp;quot;Courier New&amp;quot;, monospace; font-size: 12px; line-height: 16px;&quot;&gt;&lt;span style=&quot;color: #6a9955;&quot;&gt;shmem_demo.c(从机 RPU)&lt;/span&gt;&lt;/div&gt;" style="swimlane;fontStyle=0;childLayout=stackLayout;horizontal=1;startSize=30;horizontalStack=0;resizeParent=1;resizeParentMax=0;resizeLast=0;collapsible=1;marginBottom=0;whiteSpace=wrap;html=1;labelBackgroundColor=none;fontSize=21;fontColor=#FF3333;" vertex="1" parent="1">
    350. 

  350.                     <mxGeometry x="1970" y="-510" width="490" height="380" as="geometry"/>
    351. 

  351.                 </mxCell>
    352. 

  352.                 <mxCell id="165" value="&lt;div style=&quot;font-family: Consolas, &amp;quot;Courier New&amp;quot;, monospace; line-height: 16px;&quot;&gt;&lt;font style=&quot;font-size: 15px;&quot;&gt;1.Get the shared memory device I/O region.&lt;span style=&quot;&quot;&gt;&#9;&lt;/span&gt;&lt;/font&gt;&lt;/div&gt;" style="text;strokeColor=#666666;fillColor=#f5f5f5;align=left;verticalAlign=middle;spacingLeft=4;spacingRight=4;overflow=hidden;points=[[0,0.5],[1,0.5]];portConstraint=eastwest;rotatable=0;whiteSpace=wrap;html=1;labelBackgroundColor=none;fontSize=21;fontColor=#333333;labelBorderColor=none;strokeWidth=1;" vertex="1" parent="164">
    353. 

  353.                     <mxGeometry y="30" width="490" height="30" as="geometry"/>
    354. 

  354.                 </mxCell>
    355. 

  355.                 <mxCell id="166" value="&lt;div style=&quot;font-family: Consolas, &amp;quot;Courier New&amp;quot;, monospace; line-height: 16px;&quot;&gt;&lt;font style=&quot;font-size: 15px;&quot;&gt;2.Clear the demo control value in shared memory.&lt;/font&gt;&lt;/div&gt;" style="text;strokeColor=#666666;fillColor=#f5f5f5;align=left;verticalAlign=middle;spacingLeft=4;spacingRight=4;overflow=hidden;points=[[0,0.5],[1,0.5]];portConstraint=eastwest;rotatable=0;whiteSpace=wrap;html=1;labelBackgroundColor=none;fontSize=21;fontColor=#333333;" vertex="1" parent="164">
    356. 

  356.                     <mxGeometry y="60" width="490" height="30" as="geometry"/>
    357. 

  357.                 </mxCell>
    358. 

  358.                 <mxCell id="167" value="&lt;div style=&quot;font-family: Consolas, &amp;quot;Courier New&amp;quot;, monospace; line-height: 16px;&quot;&gt;&lt;font style=&quot;font-size: 15px;&quot;&gt;3.Check the demo control value in the shared memory to wait for APU to start the demo.&lt;/font&gt;&lt;/div&gt;" style="text;strokeColor=#666666;fillColor=#f5f5f5;align=left;verticalAlign=middle;spacingLeft=4;spacingRight=4;overflow=hidden;points=[[0,0.5],[1,0.5]];portConstraint=eastwest;rotatable=0;whiteSpace=wrap;html=1;labelBackgroundColor=none;fontSize=21;fontColor=#333333;" vertex="1" parent="164">
    359. 

  359.                     <mxGeometry y="90" width="490" height="40" as="geometry"/>
    360. 

  360.                 </mxCell>
    361. 

  361.                 <mxCell id="168" value="&lt;div style=&quot;font-family: Consolas, &amp;quot;Courier New&amp;quot;, monospace; line-height: 16px;&quot;&gt;&lt;font style=&quot;font-size: 15px;&quot;&gt;4.Once the demo control value indicates the demo starts, it polls on RX available value to see if there is new RX message available.&lt;/font&gt;&lt;/div&gt;" style="text;strokeColor=#666666;fillColor=#f5f5f5;align=left;verticalAlign=middle;spacingLeft=4;spacingRight=4;overflow=hidden;points=[[0,0.5],[1,0.5]];portConstraint=eastwest;rotatable=0;whiteSpace=wrap;html=1;labelBackgroundColor=none;fontSize=21;fontColor=#333333;" vertex="1" parent="164">
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  362.                     <mxGeometry y="130" width="490" height="60" as="geometry"/>
    363. 

  363.                 </mxCell>
    364. 

  364.                 <mxCell id="169" value="&lt;div style=&quot;line-height: 16px;&quot;&gt;&lt;span style=&quot;font-family: Consolas, &amp;quot;Courier New&amp;quot;, monospace; font-size: 15px;&quot;&gt;5.&lt;/span&gt;&lt;font face=&quot;Consolas, Courier New, monospace&quot;&gt;&lt;span style=&quot;font-size: 15px;&quot;&gt;If there is a new RX message available, it reads the message from the shared memory.&lt;/span&gt;&lt;/font&gt;&lt;/div&gt;" style="text;strokeColor=#666666;fillColor=#f5f5f5;align=left;verticalAlign=middle;spacingLeft=4;spacingRight=4;overflow=hidden;points=[[0,0.5],[1,0.5]];portConstraint=eastwest;rotatable=0;whiteSpace=wrap;html=1;labelBackgroundColor=none;fontSize=21;fontColor=#333333;" vertex="1" parent="164">
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  365.                     <mxGeometry y="190" width="490" height="40" as="geometry"/>
    366. 

  366.                 </mxCell>
    367. 

  367.                 <mxCell id="170" value="&lt;div style=&quot;line-height: 16px;&quot;&gt;&lt;span style=&quot;font-family: Consolas, &amp;quot;Courier New&amp;quot;, monospace; font-size: 15px;&quot;&gt;6.&lt;/span&gt;&lt;font face=&quot;Consolas, Courier New, monospace&quot;&gt;&lt;span style=&quot;font-size: 15px;&quot;&gt;It echos back the message to the shared memory.&lt;/span&gt;&lt;/font&gt;&lt;/div&gt;" style="text;strokeColor=#666666;fillColor=#f5f5f5;align=left;verticalAlign=middle;spacingLeft=4;spacingRight=4;overflow=hidden;points=[[0,0.5],[1,0.5]];portConstraint=eastwest;rotatable=0;whiteSpace=wrap;html=1;labelBackgroundColor=none;fontSize=21;fontColor=#333333;" vertex="1" parent="164">
    368. 

  368.                     <mxGeometry y="230" width="490" height="30" as="geometry"/>
    369. 

  369.                 </mxCell>
    370. 

  370.                 <mxCell id="172" value="&lt;div style=&quot;font-family: Consolas, &amp;quot;Courier New&amp;quot;, monospace; line-height: 16px;&quot;&gt;&lt;div style=&quot;line-height: 16px;&quot;&gt;&lt;font style=&quot;font-size: 15px;&quot;&gt;7.AIt increases the TX available value in the shared memory to notify the other end there is a message available to read.&lt;/font&gt;&lt;/div&gt;&lt;/div&gt;" style="text;strokeColor=#666666;fillColor=#f5f5f5;align=left;verticalAlign=middle;spacingLeft=4;spacingRight=4;overflow=hidden;points=[[0,0.5],[1,0.5]];portConstraint=eastwest;rotatable=0;whiteSpace=wrap;html=1;labelBackgroundColor=none;fontSize=21;fontColor=#333333;" vertex="1" parent="164">
    371. 

  371.                     <mxGeometry y="260" width="490" height="60" as="geometry"/>
    372. 

  372.                 </mxCell>
    373. 

  373.                 <mxCell id="173" value="&lt;div style=&quot;font-family: Consolas, &amp;quot;Courier New&amp;quot;, monospace; line-height: 16px;&quot;&gt;&lt;div style=&quot;line-height: 16px;&quot;&gt;&lt;div style=&quot;line-height: 16px;&quot;&gt;&lt;font style=&quot;font-size: 15px;&quot;&gt;8.Check if the demo control value and the RX available values to see if demo finishes and if there is new RX data available.&lt;/font&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;" style="text;strokeColor=#666666;fillColor=#f5f5f5;align=left;verticalAlign=middle;spacingLeft=4;spacingRight=4;overflow=hidden;points=[[0,0.5],[1,0.5]];portConstraint=eastwest;rotatable=0;whiteSpace=wrap;html=1;labelBackgroundColor=none;fontSize=21;fontColor=#333333;" vertex="1" parent="164">
    374. 

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    376. 

  376.                 <mxCell id="175" value="" style="endArrow=classic;startArrow=classic;html=1;dashed=1;labelBackgroundColor=none;labelBorderColor=none;strokeColor=#FF0000;strokeWidth=5;fontSize=15;fontColor=#6666FF;entryX=0.5;entryY=1;entryDx=0;entryDy=0;exitX=0.5;exitY=0;exitDx=0;exitDy=0;" edge="1" parent="1" source="164" target="132">
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