tmc9660::BootloaderReplyUART Struct Reference

Bootloader reply structure for UART (64-bit / 8-byte protocol). More...

#include <bootloader_protocol.hpp>

Public Member Functions
bool	verifyCRC (const std::array< uint8_t, 8 > &in) const noexcept
	Verify CRC8 checksum.
bool	isOK () const noexcept
	Check if reply indicates success.
BootloaderStatus	getStatus () const noexcept
	Get status as enum.

Static Public Member Functions
static BootloaderReplyUART	fromBuffer (const std::array< uint8_t, 8 > &in) noexcept
	Deserialize from 8-byte UART buffer.

Public Attributes
uint8_t	hostAddr
	Host address.
uint8_t	deviceAddr
	Device address.
uint8_t	status
	Status byte.
uint32_t	value
	32-bit data value

Detailed Description

Bootloader reply structure for UART (64-bit / 8-byte protocol).

Format: [HOST_ADDR] [DEVICE_ADDR] [STATUS] [VALUE(32 MSB first)] [CRC8]

Note: No SYNC byte in reply (unlike request which has 0x55 as first byte). CRC8 verification is automatically performed during deserialization.

Member Function Documentation

fromBuffer()

static BootloaderReplyUART tmc9660::BootloaderReplyUART::fromBuffer ( const std::array< uint8_t, 8 > & in )

inlinestaticnoexcept

Deserialize from 8-byte UART buffer.

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getStatus()

BootloaderStatus tmc9660::BootloaderReplyUART::getStatus ( ) const

inlinenoexcept

Get status as enum.

isOK()

bool tmc9660::BootloaderReplyUART::isOK ( ) const

inlinenoexcept

Check if reply indicates success.

verifyCRC()

bool tmc9660::BootloaderReplyUART::verifyCRC ( const std::array< uint8_t, 8 > & in ) const

inlinenoexcept

Verify CRC8 checksum.

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Member Data Documentation

deviceAddr

uint8_t tmc9660::BootloaderReplyUART::deviceAddr

Device address.

hostAddr

uint8_t tmc9660::BootloaderReplyUART::hostAddr

Host address.

status

uint8_t tmc9660::BootloaderReplyUART::status

Status byte.

value

uint32_t tmc9660::BootloaderReplyUART::value

32-bit data value

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

• bootloader_protocol.hpp