Example can - Revision history

Nperkins at 19:18, 30 November 2022

2022-11-30T19:18:24Z

Nperkins: /* Usage Example for Ipac-9x25 */

2022-10-14T17:08:20Z

‎Usage Example for Ipac-9x25

Nperkins at 16:55, 14 October 2022

2022-10-14T16:55:33Z

Btisler at 18:24, 25 September 2020

2020-09-25T18:24:07Z

Btisler at 18:18, 25 September 2020

2020-09-25T18:18:46Z

Btisler: Page creation

2020-09-25T17:04:31Z

Page creation

New page

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

ADD Description of project and CAN

The <code>can</code> project builds one executable: <code>can</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===

===Using <code>can</code>===

The <code>can</code> program is executed from the console. Requires either the argument "send" or "receive"

<code>./can [send/recieve]</code>

The program

===Usage Example===

<syntaxhighlight lang="console">
root@som9g20:/tmp# ./can send
...
</syntaxhighlight>

==Summary==

The <code>can</code> C example project demonstrates.

← Older revision		Revision as of 19:18, 30 November 2022
Line 25:		Line 25:
	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 58: / Line 58: @@
 </syntaxhighlight>
-===Usage Example for Ipac-9x25===
+===Usage Example for iPac9x25===
 You must first go into code and change the ifname to the name of your can port. The default example will use "can0".
 Prepare Device 1 to receive:

@@ Line 57: / Line 57: @@
 root@ipac9x25:~#
 </syntaxhighlight>
 ==Summary==
 The <code>can</code> C example project demonstrates the use of the CAN bus.

@@ Line 9: / Line 9: @@
 A Controller Area Network (CAN bus) is a robust bus standard for in-vehicle networks. Originally designed for use in the automotive industry, CAN allows micro-controllers and devices to communicate through a message-based protocol with device priority and is used in many different applications to this day.
-This project serves as a demonstration of using CAN.
+This project serves as a demonstration of using the CAN bus.
 The <code>can</code> project builds one executable: <code>can</code>.
@@ Line 59: / Line 59: @@
 ==Summary==
-The <code>can</code> C example project demonstrates the use of CAN.
+The <code>can</code> C example project demonstrates the use of the CAN bus.

@@ Line 7: / Line 7: @@
 This is a guide to the <code>can</code> C example project included in the EMAC OE SDK.
-ADD Description of project and CAN
+A Controller Area Network (CAN bus) is a robust bus standard for in-vehicle networks. Originally designed for use in the automotive industry, CAN allows micro-controllers and devices to communicate through a message-based protocol with device priority and is used in many different applications to this day.
 The <code>can</code> project builds one executable: <code>can</code>.
@@ Line 27: / Line 29: @@
 ===Hardware Requirements===
+It should run just fine on any device with a CAN interface. You will need:
 ===Using <code>can</code>===
@@ Line 35: / Line 38: @@
   <code>./can [send/recieve]</code>
-The program
+The program will wait for data payload to be received (argument: "receive") through CAN or send data payload (argument: "send"), 8 random hex bytes, through CAN. The payload will then be printed on the receive end.
 ===Usage Example===
+Prepare Device 1 to receive:
 <syntaxhighlight lang="console">
-root@som9g20:/tmp# ./can send
+root@ipac9x25:~# ./can receive
-...
+<0x001> [8] 87 5a 6a 37 7a 94 a4 01
 </syntaxhighlight>
 ==Summary==
-The <code>can</code> C example project demonstrates.
+The <code>can</code> C example project demonstrates the use of CAN.