Difference between revisions of "Example egpc"
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==What it does== | ==What it does== | ||
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| + | egpc reads/writes/configures the specified gpio character device using the specified arguments. | ||
| + | |||
| + | usage:<br /> | ||
| + | egpc device d/c/i (writearg) | ||
| + | |||
| + | Enter ''egpc -h'' for details. | ||
''From the comments in egpc.c'' | ''From the comments in egpc.c'' | ||
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Program for reading/writing/configuring gpio character devices. | Program for reading/writing/configuring gpio character devices. | ||
Code here based upon the egp, the gpio program for the SoM-5282M/SoM-100ES. | Code here based upon the egp, the gpio program for the SoM-5282M/SoM-100ES. | ||
| − | See the usage message for | + | See the usage message for information on how to use this application. |
Revision as of 14:29, 13 November 2013
This procedure provides an overview of how to compile and run the egpc C example project. It assumes familiarity with the C programming language and is intended to be used by experienced programmers who are looking to learn the EMAC SDK.
Contents
1. Open the C/C++ editing perspective
2. Open the egpc project
3. Build, upload and run
What it does
egpc reads/writes/configures the specified gpio character device using the specified arguments.
usage:
egpc device d/c/i (writearg)
Enter egpc -h for details.
From the comments in egpc.c
Program for reading/writing/configuring gpio character devices. Code here based upon the egp, the gpio program for the SoM-5282M/SoM-100ES. See the usage message for information on how to use this application.
