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8080< meta property ="og:description " content ="40-Pin I/O Headers Utility on I-Pi SMARC RB5This document provides detailed instructions for utilizing the GPIO pins on the I-Pi SMARC RB5 module based on Linux. Prerequisites Power up the target ">
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@@ -162,13 +162,19 @@ <h2 id="Utilizing-the-GPIO-Pins-with-Linux" class="article-heading"><a href="#Ut
162162< blockquote class ="note info "> < p > < strong > Note:</ strong > The GPIO base number may differ for different modules.</ p >
163163</ blockquote >
164164
165- < p > < img src ="/smarc/GPIOUtility.assets/lec-rb5-001.png "> </ p >
165+ < center >
166+ < img src ="GPIOUtility.assets/lec-rb5-001.png ">
167+ </ center >
168+
166169< ul >
167170< li > To read GPIO Pin Attributes</ li >
168171</ ul >
169172< figure class ="highlight plaintext "> < table > < tr > < td class ="code "> < pre > < span class ="line "> cat direction</ span > < br > < span class ="line "> cat edge</ span > < br > < span class ="line "> cat value</ span > < br > </ pre > </ td > </ tr > </ table > </ figure >
170173
171- < p > < img src ="/smarc/GPIOUtility.assets/lec-rb5-002.png "> </ p >
174+ < center >
175+ < img src ="GPIOUtility.assets/lec-rb5-002.png ">
176+ </ center >
177+
172178< p > < strong > GPI</ strong > </ p >
173179< ul >
174180< li > To set GPIO direction as input</ li >
@@ -180,7 +186,10 @@ <h2 id="Utilizing-the-GPIO-Pins-with-Linux" class="article-heading"><a href="#Ut
180186</ ul >
181187< figure class ="highlight plaintext "> < table > < tr > < td class ="code "> < pre > < span class ="line "> cat value</ span > < br > </ pre > </ td > </ tr > </ table > </ figure >
182188
183- < p > < img src ="/smarc/GPIOUtility.assets/lec-rb5-003.png "> </ p >
189+ < center >
190+ < img src ="GPIOUtility.assets/lec-rb5-003.png ">
191+ </ center >
192+
184193< p > < strong > GPO</ strong > </ p >
185194< ul >
186195< li > To write the direction of a pin to output</ li >
@@ -197,7 +206,10 @@ <h2 id="Utilizing-the-GPIO-Pins-with-Linux" class="article-heading"><a href="#Ut
197206</ ul >
198207< figure class ="highlight plaintext "> < table > < tr > < td class ="code "> < pre > < span class ="line "> echo 0 > value</ span > < br > </ pre > </ td > </ tr > </ table > </ figure >
199208
200- < p > < img src ="/smarc/GPIOUtility.assets/lec-rb5-004.png "> </ p >
209+ < center >
210+ < img src ="GPIOUtility.assets/lec-rb5-004.png ">
211+ </ center >
212+
201213< p > < strong > GPIO Pin Configurations</ strong > </ p >
202214< p > On CN1001 expansion connector E_GPIO and S_GPIO is available. These GPIO pins are mapped by to following numbers</ p >
203215< p > < strong > S_GPIO</ strong > :</ p >
@@ -208,8 +220,8 @@ <h2 id="Utilizing-the-GPIO-Pins-with-Linux" class="article-heading"><a href="#Ut
208220
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214226
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@@ -227,7 +239,7 @@ <h2 id="Utilizing-the-GPIO-Pins-with-Linux" class="article-heading"><a href="#Ut
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229241 < div class ="inner ">
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242+ < strong class ="sidebar-title "> < details open > < summary > Getting Started</ summary > < a href ="index.html " class ="sidebar-link first "> Introduction</ a > < a href ="UserInterfaces.html " class ="sidebar-link "> User Interfaces</ a > < a href ="HowToSetup.html " class ="sidebar-link "> How to Setup</ a > </ details > </ strong > < strong class ="sidebar-title "> < details open > < summary > Hardware Documentation</ summary > < a href ="ModuleIntroduction.html " class ="sidebar-link first "> Module Introduction</ a > < a href ="CarrierIntroduction.html " class ="sidebar-link "> Carrier Introduction</ a > </ details > </ strong > < strong class ="sidebar-title "> < details open > < summary > Software Documentation</ summary > < a href ="GPIOUtility.html " class ="sidebar-link current first "> GPIO Utility</ a > < a href ="UART.html " class ="sidebar-link "> UART</ a > </ details > </ strong > < strong class ="sidebar-title "> < details open > < summary > Software Guideline</ summary > < a href ="SerialLogReadUART.html " class ="sidebar-link first "> How to Read Console Output</ a > < a href ="LECRB5NUbuntuFlashProcedure.html " class ="sidebar-link "> Flashing Ubuntu</ a > </ details > </ strong > < strong class ="sidebar-title "> < details open > < summary > AI Inferencing on NPU</ summary > < a href ="NeuralProcessingSDKForAI.html " class ="sidebar-link first "> Qualcomm Neural Processing SDK</ a > </ details > </ strong >
231243 </ div >
232244</ aside >
233245 </ div >
@@ -285,7 +297,7 @@ <h2 id="Utilizing-the-GPIO-Pins-with-Linux" class="article-heading"><a href="#Ut
285297 < a href ="https://github.com/adlink " class ="mobile-nav-link " rel ="external " target ="_blank "> GitHub</ a >
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300+ < strong class ="mobile-nav-title "> < details open > < summary > Getting Started</ summary > < a href ="index.html " class ="mobile-nav-link first "> Introduction</ a > < a href ="UserInterfaces.html " class ="mobile-nav-link "> User Interfaces</ a > < a href ="HowToSetup.html " class ="mobile-nav-link "> How to Setup</ a > </ details > </ strong > < strong class ="mobile-nav-title "> < details open > < summary > Hardware Documentation</ summary > < a href ="ModuleIntroduction.html " class ="mobile-nav-link first "> Module Introduction</ a > < a href ="CarrierIntroduction.html " class ="mobile-nav-link "> Carrier Introduction</ a > </ details > </ strong > < strong class ="mobile-nav-title "> < details open > < summary > Software Documentation</ summary > < a href ="GPIOUtility.html " class ="mobile-nav-link current first "> GPIO Utility</ a > < a href ="UART.html " class ="mobile-nav-link "> UART</ a > </ details > </ strong > < strong class ="mobile-nav-title "> < details open > < summary > Software Guideline</ summary > < a href ="SerialLogReadUART.html " class ="mobile-nav-link first "> How to Read Console Output</ a > < a href ="LECRB5NUbuntuFlashProcedure.html " class ="mobile-nav-link "> Flashing Ubuntu</ a > </ details > </ strong > < strong class ="mobile-nav-title "> < details open > < summary > AI Inferencing on NPU</ summary > < a href ="NeuralProcessingSDKForAI.html " class ="mobile-nav-link first "> Qualcomm Neural Processing SDK</ a > </ details > </ strong >
289301
290302 </ div >
291303
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