FastLED  3.1
NOPSPIOutput< _DATA_PIN, _CLOCK_PIN, _SPI_CLOCK_DIVIDER > Class Template Reference

A nop/stub class, mostly to show the SPI methods that are needed/used by the various SPI chipset implementations. More...

#include <fastspi_nop.h>

Public Member Functions

 NOPSPIOutput (Selectable *pSelect)
 
void setSelect (Selectable *pSelect)
 set the object representing the selectable
 
void init ()
 initialize the SPI subssytem
 
void select ()
 latch the CS select
 
void release ()
 release the CS select
 
void waitFully ()
 wait until all queued up data has been written
 
void writeByte (uint8_t b)
 write a byte out via SPI (returns immediately on writing register)
 
void writeWord (uint16_t w)
 write a word out via SPI (returns immediately on writing register)
 
void writeBytesValue (uint8_t value, int len)
 A full cycle of writing a value for len bytes, including select, release, and waiting.
 
void writeBytes (uint8_t *data, int len)
 A full cycle of writing a raw block of data out, including select, release, and waiting.
 
template<uint8_t FLAGS, class D , EOrder RGB_ORDER>
void writePixels (PixelController< RGB_ORDER > pixels)
 write out pixel data from the given PixelController object
 

Static Public Member Functions

template<uint8_t BIT>
static void writeBit (uint8_t b)
 not the most efficient mechanism in the world - but should be enough for sm16716 and friends
 
static void writeBytesValueRaw (uint8_t value, int len)
 A raw set of writing byte values, assumes setup/init/waiting done elsewhere (static for use by adjustment classes)
 
template<uint8_t BIT>
static void writeBit (uint8_t b)
 write a single bit out, which bit from the passed in byte is determined by template parameter
 

Detailed Description

template<uint8_t _DATA_PIN, uint8_t _CLOCK_PIN, uint8_t _SPI_CLOCK_DIVIDER>
class NOPSPIOutput< _DATA_PIN, _CLOCK_PIN, _SPI_CLOCK_DIVIDER >

A nop/stub class, mostly to show the SPI methods that are needed/used by the various SPI chipset implementations.

Should be used as a definition for the set of methods that the spi implementation classes should use (since C++ doesn't support the idea of interfaces - it's possible this could be done with virtual classes, need to decide if i want that overhead)

Definition at line 14 of file fastspi_nop.h.


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