tmc51x0::SpiCommand::Frame Union Reference

Union for accessing the 40-bit SPI frame in different ways. More...

#include <tmc51x0_comm_interface.hpp>

Public Attributes
uint8_t	bytes [5]
	Frame as 5 bytes (for direct byte access)
struct {
uint8_t   address_byte
	Address byte (bit 7 = write, bits 6-0 = address) More...
uint8_t   data_bytes [4]
	Data bytes (MSB to LSB) More...
}	fields
	Frame as structured fields.
uint64_t	raw

Detailed Description

Union for accessing the 40-bit SPI frame in different ways.

Member Data Documentation

address_byte

uint8_t tmc51x0::SpiCommand::Frame::address_byte

Address byte (bit 7 = write, bits 6-0 = address)

bytes

uint8_t tmc51x0::SpiCommand::Frame::bytes[5]

Frame as 5 bytes (for direct byte access)

data_bytes

uint8_t tmc51x0::SpiCommand::Frame::data_bytes[4]

Data bytes (MSB to LSB)

[struct]

struct { ... } tmc51x0::SpiCommand::Frame::fields

Frame as structured fields.

raw

uint64_t tmc51x0::SpiCommand::Frame::raw

Frame as 64-bit value (for easy initialization, upper 24 bits unused)

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

• tmc51x0_comm_interface.hpp