Difference between revisions of "Example mcp4922 test"
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==What it does== | ==What it does== | ||
| − | This is | + | This is an example application for accessing the EMAC interface for the on-board DtoA of the SoM-150ES. This interface uses the EMAC ioex class to provide a GPIO-like interface (see also the egpc project). This application outputs a sine wave on channel 0 and a cosine wave on channel 1. |
'''Usage for mcp4922_test''' | '''Usage for mcp4922_test''' | ||
Revision as of 14:29, 14 November 2013
This procedure provides an overview of how to compile and run the mcp4922_test 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 mcp4922_test project
3. Build, upload and run
What it does
This is an example application for accessing the EMAC interface for the on-board DtoA of the SoM-150ES. This interface uses the EMAC ioex class to provide a GPIO-like interface (see also the egpc project). This application outputs a sine wave on channel 0 and a cosine wave on channel 1.
Usage for mcp4922_test
mcp4922_test
ie: ./mcp4922_test
