What servo_limrun.c and servo_limrun_report.c share and nothing else reads: where a side stands, a side's span, and whether RESTORE is offered. The two predicates are inline here so that the report, in its own file, inlines them; the public servo_limrun_span() and servo_limrun_restore() wrap them. More...

#include "servo_limrun.h"
#include <stdbool.h>
#include <stddef.h>
#include <stdint.h>
#include <string.h>

Enumerations
enum	limrun_stage_t { ST_NONE = 0 , ST_OVERSET , ST_OVERSET_SEARCH , ST_FINAL , ST_DONE }
	Where a side stands. More...

Functions
static int32_t	limrun_span (const servo_limrun_servo_t *sv, uint8_t side)
	Distance from NEUTRAL to a side pulse limit, 0.1us, from the pulses given. servo_limrun_span() wraps this.
static bool	limrun_restore (const servo_limrun_t *r)
	Whether RESTORE is offered: the run is DONE and programmed, and ended as FAIL or ABORTED. servo_limrun_restore() wraps this.
static int32_t	span_now (const servo_limrun_t *r, uint8_t side)
	The span from the pulses in force: after SERVO PULSES at 1000-2000 those written, not those read.

Detailed Description

What servo_limrun.c and servo_limrun_report.c share and nothing else reads: where a side stands, a side's span, and whether RESTORE is offered. The two predicates are inline here so that the report, in its own file, inlines them; the public servo_limrun_span() and servo_limrun_restore() wrap them.

SPDX-License-Identifier: MIT

Enumeration Type Documentation

Where a side stands.

Enumerator
ST_NONE	not bound in the first search: nothing to write
ST_OVERSET	the overset is to be written
ST_OVERSET_SEARCH	written; the side's search follows
ST_FINAL	the final value is to be written
ST_DONE	the final value is written

bool limrun_restore ( const servo_limrun_t * r )

inlinestatic

Whether RESTORE is offered: the run is DONE and programmed, and ended as FAIL or ABORTED. servo_limrun_restore() wraps this.

Parameters

r	Run state. NULL gives false.

Returns: true when the run is DONE, programmed, and ended as FAIL or ABORTED.

int32_t limrun_span	(	const servo_limrun_servo_t *	sv,
		uint8_t	side )

inlinestatic

Distance from NEUTRAL to a side pulse limit, 0.1us, from the pulses given. servo_limrun_span() wraps this.

Parameters

sv	Servo pulses, 0.1us.
side	SERVO_LIMRUN_LO or SERVO_LIMRUN_HI.

int32_t span_now	(	const servo_limrun_t *	r,
		uint8_t	side )

inlinestatic

The span from the pulses in force: after SERVO PULSES at 1000-2000 those written, not those read.

Parameters

r	Run state holding pulse_now.
side	SERVO_LIMRUN_LO or SERVO_LIMRUN_HI.