analyser_screen.h File Reference

The RECEIVER screen: what a receiver is actually sending. The code keeps the name analyser; the screen's title and tile are RECEIVER. More...

#include "sbus.h"
#include "ui_screen.h"

Go to the source code of this file.

Enumerations
enum	analyser_pane_t { ANALYSER_PANE_CHANNELS = 0 , ANALYSER_PANE_RAW , ANALYSER_PANE_COUNT }
	The left card's panes, in the tabs' order. More...

Functions
void	analyser_invalidate (void)
const ui_screen_t *	analyser_screen (void)
	The RECEIVER screen.
void	analyser_screen_push (const sbus_frame_t *frame, const sbus_decoder_t *dec, const uint8_t *raw, unsigned raw_len, uint32_t now_ms)
	A decoded frame, with the decoder's own counters and the bytes it came from – the raw view is not a separate capture, it is this same frame.
void	analyser_screen_silent (uint32_t now_ms)
	No frame has arrived for long enough that the link is presumed dead.
int	analyser_screen_why_lines (const char *why)
	The lines a state's line takes on the state card, in the 12 x 24 face broken after a space; the card shows three.

Detailed Description

The RECEIVER screen: what a receiver is actually sending. The code keeps the name analyser; the screen's title and tile are RECEIVER.

SPDX-License-Identifier: MIT

Enumeration Type Documentation

analyser_pane_t

enum analyser_pane_t

The left card's panes, in the tabs' order.

Enumerator
ANALYSER_PANE_CHANNELS	the sixteen lanes
ANALYSER_PANE_RAW	the last frame's bytes
ANALYSER_PANE_COUNT	how many

Function Documentation

analyser_invalidate()

void analyser_invalidate

(

void

)

Drop the cached chrome, so the next frame repaints it.

analyser_screen()

const ui_screen_t * analyser_screen

(

void

)

The RECEIVER screen.

Returns

The screen.

analyser_screen_push()

void analyser_screen_push	(	const sbus_frame_t *	frame,
		const sbus_decoder_t *	dec,
		const uint8_t *	raw,
		unsigned	raw_len,
		uint32_t	now_ms )

A decoded frame, with the decoder's own counters and the bytes it came from – the raw view is not a separate capture, it is this same frame.

Parameters

frame	The frame; NULL does nothing.
dec	The decoder after it; NULL does nothing.
raw	Its bytes, or NULL to keep the last.
raw_len	Their count; at most SBUS_FRAME_BYTES are kept.
now_ms	Its arrival, ms.

analyser_screen_silent()

void analyser_screen_silent

(

uint32_t

now_ms

)

No frame has arrived for long enough that the link is presumed dead.

Parameters

now_ms

The time, ms.

analyser_screen_why_lines()

int analyser_screen_why_lines

(

const char *

why

)

The lines a state's line takes on the state card, in the 12 x 24 face broken after a space; the card shows three.

Parameters

why	The line, as the screen shows it.

Returns

The lines, 0 for NULL or an empty line.