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ola::plugin::spi::SoftwareBackend Class Reference

Detailed Description

An SPI Backend which uses a software multipliexer. This accumulates all data into a single buffer and then writes it to the SPI bus.

Inheritance diagram for ola::plugin::spi::SoftwareBackend:
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Collaboration diagram for ola::plugin::spi::SoftwareBackend:
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Classes

struct  Options
 

Public Member Functions

 SoftwareBackend (const Options &options, SPIWriterInterface *writer, ExportMap *export_map)
 
bool Init ()
 
uint8_t * Checkout (uint8_t output, unsigned int length)
 
uint8_t * Checkout (uint8_t output, unsigned int length, unsigned int latch_bytes)
 
void Commit (uint8_t output)
 
std::string DevicePath () const
 
- Public Member Functions inherited from ola::thread::Thread
 Thread (const Options &options=Options())
 Create a new thread with the specified thread options. More...
 
virtual ~Thread ()
 Destructor.
 
virtual bool Start ()
 Start the thread and wait for the thread to be running. More...
 
virtual bool FastStart ()
 Start the thread and return immediately. More...
 
virtual bool Join (void *ptr=NULL)
 Join this thread. More...
 
bool IsRunning ()
 Check if the thread is running. More...
 
ThreadId Id () const
 Return the thread id. More...
 
std::string Name () const
 Return the thread name. More...
 

Protected Member Functions

void * Run ()
 The entry point for the new thread. More...
 

Additional Inherited Members

- Static Public Member Functions inherited from ola::thread::Thread
static ThreadId Self ()
 Returns the current thread's id. More...
 
- Static Protected Attributes inherited from ola::plugin::spi::SPIBackendInterface
static const char SPI_DROP_VAR [] = "spi-drops"
 
static const char SPI_DROP_VAR_KEY [] = "device"
 

Member Function Documentation

void * ola::plugin::spi::SoftwareBackend::Run ( )
protectedvirtual

The entry point for the new thread.

Returns
A value returned to Join().

Sub classes must implement this.

Implements ola::thread::Thread.


The documentation for this class was generated from the following files: