FastLED 3.9.7
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Software SPI output.
#include <fastspi.h>
Additional Inherited Members | |
Public Member Functions inherited from AVRSoftwareSPIOutput< _DATA_PIN, _CLOCK_PIN, _SPI_CLOCK_DIVIDER > | |
AVRSoftwareSPIOutput () | |
Default constructor. | |
AVRSoftwareSPIOutput (Selectable *pSelect) | |
Constructor with selectable for SPI chip select. | |
void | setSelect (Selectable *pSelect) |
Set the pointer for the SPI chip select. | |
void | init () |
Set the clock/data pins to output and make sure the chip select is released. | |
void | select () |
Select the SPI output (chip select) | |
void | release () |
Release the SPI chip select line. | |
void | writeBytesValue (uint8_t value, int len) |
Write multiple bytes of the given value over SPI. | |
void | writeBytes (FASTLED_REGISTER uint8_t *data, int len) |
Write an array of data to the SPI interface. | |
void | writeBytes (FASTLED_REGISTER uint8_t *data, int len) |
Write an array of data to the SPI interface. | |
void | writePixels (PixelController< RGB_ORDER > pixels, void *context=NULL) |
Write LED pixel data to the SPI interface. | |
Static Public Member Functions inherited from AVRSoftwareSPIOutput< _DATA_PIN, _CLOCK_PIN, _SPI_CLOCK_DIVIDER > | |
static void | stop () |
Stop the SPI output. | |
static void | wait () |
Wait until the SPI subsystem is ready for more data to write. | |
static void | waitFully () |
Wait until the SPI subsystem is ready for more data to write. | |
static void | writeByteNoWait (uint8_t b) |
Write a single byte over SPI without waiting. | |
static void | writeBytePostWait (uint8_t b) |
Write a single byte over SPI and wait afterwards. | |
static void | writeWord (uint16_t w) |
Write a word (two bytes) over SPI. | |
static void | writeByte (uint8_t b) |
Write a single byte over SPI. | |
static void | writeBit (uint8_t b) |
Write the BIT'th bit out via SPI, setting the data pin then strobing the clock. | |
static void | writeBytesValueRaw (uint8_t value, int len) |
Write multiple bytes of the given value over SPI, without selecting the interface. | |