battery_test.c File Reference

Battery autonomy test screen: pick a workload, check readiness, review the last run. More...

#include "battery_test.h"
#include "storage_screen.h"
#include "bluetooth_settings.h"
#include "navigator.h"
#include "status_bar.h"
#include "gfx.h"
#include "power.h"
#include "player.h"
#include "volume.h"
#include "bluetooth.h"
#include "storage.h"
#include "autonomy.h"
#include <stdio.h>
#include <string.h>

Macros
#define	ACCENT   gfx_rgb(255, 120, 0) /* Stats identity colour (see stats_screen) */
#define	DIM   gfx_rgb(110, 110, 110)
#define	WARN   gfx_rgb(255, 180, 0)
#define	OKC   gfx_rgb(0, 255, 0)
#define	PAD_X   6
#define	TITLE_Y   (STATUS_BAR_H + 4)
#define	TYPE_Y   34 /* workload picker */
#define	SONG_Y   47 /* "Select song" row (Jack/BT), above the speaker row */
#define	SINK_Y   60 /* "Connect speaker" row (BT) */
#define	READY_Y   75 /* Batt line — this block down (through "SD dump") is fixed on screen */
#define	LAST_Y   89
#define	L1_Y   100
#define	L2_Y   111
#define	L3_Y   122
#define	L4_Y   133
#define	BTN_Y   150 /* START and RE-DUMP SD share this row, side by side */
#define	BTN_H   15
#define	BTN_GAP   6 /* horizontal gap between the two buttons */
#define	NAME_MAX   22 /* device/track names are truncated to fit a centred "< name >" row */
#define	READY_SOC_PCT   99.0f /* a run is only meaningful starting from a full cell */
#define	N_TYPES   (int)(sizeof k_types / sizeof k_types[0])

Enumerations
enum	{   ZONE_TYPE = 0 , ZONE_TRACK , ZONE_SINK , ZONE_START ,   ZONE_REDUMP , N_ZONES }

Functions
screen_t *	battery_test_screen (void)
	Get the singleton battery-autonomy-test screen, ready to push onto the navigator.

Detailed Description

Battery autonomy test screen: pick a workload, check readiness, review the last run.

Layout is fixed: the picker and the two setup rows sit above a fixed telemetry block (Batt + last run) and a shared button row. UP/DOWN cycles focus but skips rows that don't apply to the mode and buttons that are greyed out, so the cursor never lands on something it can't act on. The orange < > chevrons flank whichever row is focused.

• Type : workload picker, the three modes on one line (LEFT/RIGHT cycles Idle/Jack/BT).
• Track : "Select song" — Jack/BT open the library to pick the song; shows the playing track.
• Sink : "Connect speaker" — BT opens the Bluetooth screen; shows the connected device. Both setup rows are always drawn (dim when the mode doesn't use them).
• Start : arm the run (enabled from a full cell off external power, with a live Jack/BT stream).
• Re-dump : re-export the last run's CSV to the SD card (enabled with a stored run + mounted card).

Note

Développé avec l'assistance de Claude Opus 4.8 (Anthropic), sous la direction de Y. Dos Santos : spécification, revue et validation sur cible par l'auteur.

Macro Definition Documentation

ACCENT

#define ACCENT   gfx_rgb(255, 120, 0) /* Stats identity colour (see stats_screen) */

BTN_GAP

#define BTN_GAP   6 /* horizontal gap between the two buttons */

BTN_H

#define BTN_H   15

BTN_Y

#define BTN_Y   150 /* START and RE-DUMP SD share this row, side by side */

DIM

#define DIM   gfx_rgb(110, 110, 110)

L1_Y

#define L1_Y   100

L2_Y

#define L2_Y   111

L3_Y

#define L3_Y   122

L4_Y

#define L4_Y   133

LAST_Y

#define LAST_Y   89

N_TYPES

#define N_TYPES   (int)(sizeof k_types / sizeof k_types[0])

NAME_MAX

#define NAME_MAX   22 /* device/track names are truncated to fit a centred "< name >" row */

OKC

#define OKC   gfx_rgb(0, 255, 0)

PAD_X

#define PAD_X   6

READY_SOC_PCT

#define READY_SOC_PCT   99.0f /* a run is only meaningful starting from a full cell */

READY_Y

#define READY_Y   75 /* Batt line — this block down (through "SD dump") is fixed on screen */

SINK_Y

#define SINK_Y   60 /* "Connect speaker" row (BT) */

SONG_Y

#define SONG_Y   47 /* "Select song" row (Jack/BT), above the speaker row */

TITLE_Y

#define TITLE_Y   (STATUS_BAR_H + 4)

TYPE_Y

#define TYPE_Y   34 /* workload picker */

WARN

#define WARN   gfx_rgb(255, 180, 0)

Enumeration Type Documentation

anonymous enum

anonymous enum

Enumerator
ZONE_TYPE
ZONE_TRACK
ZONE_SINK
ZONE_START
ZONE_REDUMP
N_ZONES

Function Documentation

battery_test_screen()

screen_t * battery_test_screen

(

void

)

Get the singleton battery-autonomy-test screen, ready to push onto the navigator.

Returns

Pointer to the battery test screen.