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Exploring the Raspberry Pi 2 with C++
book

Exploring the Raspberry Pi 2 with C++

by Warren Gay
November 2015
Intermediate to advanced content levelIntermediate to advanced
212 pages
4h 31m
English
Apress
Content preview from Exploring the Raspberry Pi 2 with C++

APPENDIX G

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Other librpi2 Classes

There are other librpi2 classes that advanced users may find useful. These are used directly and indirectly by the PiSpy application:

  • librpi2/mailbox.hpp: Kernel Mailbox facilities

  • librpi2/dmamem.hpp: DMA Memory allocation

  • librpi2/dma.hpp: DMA Register Definitions

  • librpi2/rpidma.hpp: DMA Allocation Definitions

  • librpi2/logana.hpp: Logic Analyzer class

  • librpi2/vcdout.hpp: VCD signal output class (VCD_Out)

These classes are rather advanced for casual use. Yet they are the facilities that the PiSpy utility was built from.

DMA Allocation

DMA allocation under Linux is impossible (for the Raspberry Pi at least) from ...

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Publisher Resources

ISBN: 9781484217399Purchase book