mirror of
https://github.com/Rockbox/rockbox.git
synced 2026-01-22 01:30:35 -05:00
671320b5d1
Use cpu_power_on as a GPIO to keep the main power supply enabled when running from battery. Change-Id: Ic79283a0cc640585a0297e11f9dcc2264ec9af26
132 lines
3.1 KiB
C
132 lines
3.1 KiB
C
/***************************************************************************
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* __________ __ ___.
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* Open \______ \ ____ ____ | | _\_ |__ _______ ___
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* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
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* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
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* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
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* \/ \/ \/ \/ \/
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* $Id$
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*
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* Copyright (C) 2025 by Aidan MacDonald
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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* KIND, either express or implied.
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*
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****************************************************************************/
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#include "kernel/kernel-internal.h"
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#include "system.h"
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#include "power.h"
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#include "rtc.h"
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#include "lcd.h"
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#include "backlight.h"
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#include "button.h"
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#include "timefuncs.h"
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#include "storage.h"
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#include "disk.h"
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#include "file_internal.h"
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extern void show_logo(void);
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static void demo_rtc(void)
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{
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int y = 0;
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struct tm *time = get_time();
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lcd_clear_display();
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lcd_putsf(0, y++, "time: %02d:%02d:%02d",
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time->tm_hour, time->tm_min, time->tm_sec);
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lcd_putsf(0, y++, "year: %d", time->tm_year + 1900);
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lcd_putsf(0, y++, "month: %d", time->tm_mon);
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lcd_putsf(0, y++, "day: %d", time->tm_mday);
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lcd_update();
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}
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static void demo_storage(void)
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{
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int y = 0;
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lcd_clear_display();
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lcd_putsf(0, y++, "tick %ld", current_tick);
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struct partinfo pinfo;
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if (storage_present(IF_MD(0,)) && disk_partinfo(0, &pinfo))
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{
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lcd_putsf(0, y++, "start %d", (int)pinfo.start);
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lcd_putsf(0, y++, "count %d", (int)pinfo.size);
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lcd_putsf(0, y++, "type %d", (int)pinfo.type);
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DIR *d = opendir("/");
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struct dirent *ent;
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while ((ent = readdir(d)))
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{
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lcd_putsf(0, y++, "/%s", ent->d_name);
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}
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closedir(d);
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}
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lcd_update();
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}
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static void (*demo_funcs[]) (void) = {
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demo_rtc,
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demo_storage,
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};
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void main(void)
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{
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system_init();
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kernel_init();
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rtc_init();
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lcd_init();
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button_init();
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backlight_init();
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backlight_on();
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show_logo();
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storage_init();
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filesystem_init();
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disk_mount_all();
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int demo_page = 0;
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const int num_pages = ARRAYLEN(demo_funcs);
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while (1)
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{
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int btn = button_get_w_tmo(HZ);
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switch (btn)
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{
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case BUTTON_START:
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demo_page += 1;
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if (demo_page >= num_pages)
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demo_page = 0;
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break;
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case BUTTON_SELECT:
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if (demo_page == 0)
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demo_page = num_pages - 1;
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else
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demo_page -= 1;
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break;
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case BUTTON_X:
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power_off();
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break;
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default:
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break;
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}
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demo_funcs[demo_page]();
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}
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}
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