Private data for the UART exchange. More...

Collaboration diagram for uart_exchange_info:

[legend]

Public Attributes
struct ca821x_exchange_base	base
	Exchange base structure. More...

HANDLE	port_handle
	Serial port handle. More...

bool	tx_stalled
	True if transmissions are stalled waiting for ack. More...

uint8_t	rx_buf [MAX_BUF_SIZE]
	Buffer for buffering read data before full packet is received. More...

uint8_t	tx_buf [MAX_BUF_SIZE]
	Buffer for buffering tx data (in case retransmit is required) More...

size_t	offset
	Current offset for reading into buf. More...

struct timespec	prev_send_time
	Time that previous message was sent (for timing out ack) More...

struct timespec	rx_start_time
	Time that current message receive started (for timing out receive) More...

HANDLE	events [2]
	Event handles for signalling and allowing WaitForMultipleObjects() to unblock. More...

OVERLAPPED	port_overlap
	Overlapped struct to pass in ReadFile function for Overlapped I/O. More...

Detailed Description

Private data for the UART exchange.

Member Data Documentation

◆ base

struct ca821x_exchange_base uart_exchange_info::base

Exchange base structure.

◆ events

HANDLE uart_exchange_info::events[2]

Event handles for signalling and allowing WaitForMultipleObjects() to unblock.

◆ offset

size_t uart_exchange_info::offset

Current offset for reading into buf.

◆ port_handle

HANDLE uart_exchange_info::port_handle

Serial port handle.

◆ port_overlap

OVERLAPPED uart_exchange_info::port_overlap

Overlapped struct to pass in ReadFile function for Overlapped I/O.

◆ prev_send_time

struct timespec uart_exchange_info::prev_send_time

Time that previous message was sent (for timing out ack)

◆ rx_buf

uint8_t uart_exchange_info::rx_buf[MAX_BUF_SIZE]

Buffer for buffering read data before full packet is received.

◆ rx_start_time

struct timespec uart_exchange_info::rx_start_time

Time that current message receive started (for timing out receive)

◆ tx_buf

uint8_t uart_exchange_info::tx_buf[MAX_BUF_SIZE]

Buffer for buffering tx data (in case retransmit is required)

◆ tx_stalled

bool uart_exchange_info::tx_stalled

True if transmissions are stalled waiting for ack.

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

posix/ca821x-posix/source/uart-exchange/uart-exchange-windows.c

Public Attributes