LED example - Revision history

Nperkins at 19:23, 30 November 2022

2022-11-30T19:23:03Z

Btisler at 19:27, 25 September 2020

2020-09-25T19:27:28Z

Btisler at 19:27, 25 September 2020

2020-09-25T19:27:06Z

Btisler: Page creation

2020-09-25T19:24:52Z

Page creation

New page

{{todo|SEOKWREV (01.02.14-14:09->JG+);(01.02.14-14:30->MD+);(01.02.14-16:15->MG+);(04.04.14-15:40->BS+)|Jgreene|project=oe 4,oe 5,jg,md,SEOKWREV,mg,bs}}

{{#seo:
|title=Example ipac_led
|titlemode=append
|keywords=Example,ipac,EMAC C example project
|description=This is a guide to the <code>ipac_led</code> C example project included in the EMAC OE SDK.
}}
= UNDER CONSTRUCTION=
This is a guide to the <code>ipac_led</code> C example project included in the EMAC OE SDK.

ADD Description

The <code>ipac_led</code> project builds one executable: <code>ipac_led</code>.

== Opening, Building and Uploading the Project Files ==

For information on opening the project from within Eclipse, please see [[Importing the EMAC OE SDK Projects with Eclipse]]. Then, follow [[Using the EMAC OE SDK Projects with Eclipse]] for information on how to build, upload and execute the example.

Alternatively, the <code>Makefile</code> can be used with the <code>make</code> command from the commandline to build and upload the example. For information on this method, please see [[Using EMAC OE SDK Example Projects]].

====EMAC SDK 5.X====

For information on opening the project from within QtCreator, please see [[Getting_Started_With_Qt_Creator#Adding_Source_Files | QtCreator: Adding Source Files]]. Then, follow [[Getting Started With Qt Creator]] for information on how to build, upload and execute the example.

Alternatively, the <code>CMakefile.txt</code> can be used with the <code>cmake</code> command from the commandline to build and upload the example. For information on this method, please see [[Getting_Started_with_the_EMAC_OE_SDK#Target_Machine_Compiling | Getting Started with the EMAC OE SDK]].

==Usage and Behavior==

===Hardware Requirements===

The <code>ipac_led</code> C example project will run on the iPac9x25 device.
Compiling creates a <code>ipac_led_demo</code> executable binary file.

===Using <code>ipac_led_demo</code>===

The <code>ipac_led_demo</code> program is executed from the console. It takes no parameters.

<code>./ipac_led_demo</code>

The program has 3 examples that illuminate the 8 LED on the iPac9x25 in different orders.

===Usage Example===

<syntaxhighlight lang="console">
root@ipac9x25:~# ./ipac_led_demo

Select the number of the example you would like to see.
1. Turn all on, then off.
2. Single light up the line, then back down.
3. Alternate back and forth.
Enter 0 to exit.
</syntaxhighlight>

Enter the number into the command line to see the example run on the iPac9x25.

==Summary==

The <code>ipac_led</code> C example project demonstrates use of GPIOs with the iPac9x25 LEDs.

← Older revision		Revision as of 19:23, 30 November 2022
Line 23:		Line 23:
	Alternatively, the <code>CMakefile.txt</code> can be used with the <code>cmake</code> command from the commandline to build and upload the example. For information on this method, please see [[Getting_Started_with_the_EMAC_OE_SDK#Target_Machine_Compiling \| Getting Started with the EMAC OE SDK]].		Alternatively, the <code>CMakefile.txt</code> can be used with the <code>cmake</code> command from the commandline to build and upload the example. For information on this method, please see [[Getting_Started_with_the_EMAC_OE_SDK#Target_Machine_Compiling \| Getting Started with the EMAC OE SDK]].

		+	Code can be found at http://git.emacinc.com/OE/example-projects
	==Usage and Behavior==		==Usage and Behavior==

@@ Line 5: / Line 5: @@
 |description=This is a guide to the <code>ipac_led</code> C example project included in the EMAC OE SDK.
 }}
 This is a guide to the <code>ipac_led</code> C example project included in the EMAC OE SDK.

@@ Line 1: / Line 1: @@
 {{#seo:
 |title=Example ipac_led
 |titlemode=append
-|keywords=Example,ipac,EMAC C example project
+|keywords=Example,ipac,demo,EMAC C example project
 |description=This is a guide to the <code>ipac_led</code> C example project included in the EMAC OE SDK.
 }}
@@ Line 10: / Line 8: @@
 This is a guide to the <code>ipac_led</code> C example project included in the EMAC OE SDK.
-ADD Description
+This project demonstrated the use of the iPac9x25's GPIOs to designate the LEDs output.
-The <code>ipac_led</code> project builds one executable: <code>ipac_led</code>.
+The <code>ipac_led</code> project builds one executable: <code>ipac_led_demo</code>.
 == Opening, Building and Uploading the Project Files ==
@@ Line 31: / Line 29: @@
 The <code>ipac_led</code> C example project will run on the iPac9x25 device.
 ===Using <code>ipac_led_demo</code>===