23d9812273
struct plugin_api *rb is declared in PLUGIN_HEADER, and pointed to by __header.api the loader uses this pointer to initialize rb before calling entry_point entry_point is no longer passed a pointer to the plugin API all plugins, and pluginlib functions, are modified to refer to the global rb pluginlib functions which only served to copy the API pointer are removed git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19776 a1c6a512-1295-4272-9138-f99709370657
224 lines
6.4 KiB
C
224 lines
6.4 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) 2006 Jens Arnold
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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 "plugin.h"
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#if defined(HAVE_LCD_BITMAP) && (LCD_DEPTH < 4) && !defined(SIMULATOR)
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PLUGIN_HEADER
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#if (CONFIG_KEYPAD == RECORDER_PAD) || (CONFIG_KEYPAD == ONDIO_PAD) \
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|| (CONFIG_KEYPAD == IRIVER_H100_PAD)
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#define SCANRATE_DONE BUTTON_OFF
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#define SCANRATE_FASTINC BUTTON_UP
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#define SCANRATE_FASTDEC BUTTON_DOWN
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#define SCANRATE_INC BUTTON_RIGHT
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#define SCANRATE_DEC BUTTON_LEFT
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#elif (CONFIG_KEYPAD == IAUDIO_X5M5_PAD) \
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|| (CONFIG_KEYPAD == MROBE100_PAD) \
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|| (CONFIG_KEYPAD == SANSA_CLIP_PAD) \
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|| (CONFIG_KEYPAD == SANSA_FUZE_PAD)
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#define SCANRATE_DONE BUTTON_POWER
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#define SCANRATE_FASTINC BUTTON_UP
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#define SCANRATE_FASTDEC BUTTON_DOWN
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#define SCANRATE_INC BUTTON_RIGHT
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#define SCANRATE_DEC BUTTON_LEFT
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#elif CONFIG_KEYPAD == IAUDIO_M3_PAD
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#define SCANRATE_DONE BUTTON_RC_REC
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#define SCANRATE_FASTINC BUTTON_RC_VOL_UP
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#define SCANRATE_FASTDEC BUTTON_RC_VOL_DOWN
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#define SCANRATE_INC BUTTON_RC_FF
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#define SCANRATE_DEC BUTTON_RC_REW
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#elif (CONFIG_KEYPAD == IPOD_4G_PAD) || (CONFIG_KEYPAD == IPOD_3G_PAD) \
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|| (CONFIG_KEYPAD == IPOD_1G2G_PAD)
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#define SCANRATE_DONE BUTTON_MENU
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#define SCANRATE_FASTINC BUTTON_SCROLL_FWD
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#define SCANRATE_FASTDEC BUTTON_SCROLL_BACK
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#define SCANRATE_INC BUTTON_RIGHT
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#define SCANRATE_DEC BUTTON_LEFT
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#endif
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/* Default refresh rates in 1/10 Hz */
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#if defined ARCHOS_RECORDER || defined ARCHOS_FMRECORDER \
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|| defined ARCHOS_RECORDERV2 || defined ARCHOS_ONDIOFM \
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|| defined ARCHOS_ONDIOSP
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#define DEFAULT_SCAN_RATE 670
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#elif defined IAUDIO_M3
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#define DEFAULT_SCAN_RATE 1500
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#define HORIZ_SCAN /* LCD controller updates the panel sideways */
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#define NEED_BOOST
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#elif defined IAUDIO_M5
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#define DEFAULT_SCAN_RATE 730
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#elif defined IPOD_1G2G
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#define DEFAULT_SCAN_RATE 960
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#elif defined IPOD_MINI2G || defined IPOD_MINI \
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|| defined IPOD_3G || defined IPOD_4G
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#define DEFAULT_SCAN_RATE 870
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#elif defined IRIVER_H100_SERIES
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#define DEFAULT_SCAN_RATE 700
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#elif defined SANSA_CLIP
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#define DEFAULT_SCAN_RATE 780
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#else
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#define DEFAULT_SCAN_RATE 700
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#warning Generic default scanrate
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#endif
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#ifdef HORIZ_SCAN
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#define TEXT_X 0
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#if LCD_PIXELFORMAT == HORIZONTAL_PACKING
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#define BUF_WIDTH ((LCD_WIDTH+7)/8)
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#define BUF_HEIGHT (LCD_HEIGHT/4)
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#define TEXT_Y BUF_HEIGHT
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#else
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#define BUF_WIDTH (LCD_WIDTH)
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#define BUF_HEIGHT (LCD_HEIGHT/8/4)
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#define TEXT_Y (BUF_HEIGHT*8)
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#endif
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#else /* !HORIZ_SCAN */
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#define TEXT_Y 0
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#if LCD_PIXELFORMAT == HORIZONTAL_PACKING
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#define BUF_WIDTH ((LCD_WIDTH+7)/8/4)
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#define BUF_HEIGHT LCD_HEIGHT
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#define TEXT_X (BUF_WIDTH*8)
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#else
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#define BUF_WIDTH (LCD_WIDTH/4)
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#define BUF_HEIGHT (LCD_HEIGHT/8)
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#define TEXT_X BUF_WIDTH
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#endif
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#endif /* !HORIZ_SCAN */
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#if defined(CPU_PP) && defined(HAVE_ADJUSTABLE_CPU_FREQ)
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#define NEED_BOOST
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#endif
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static unsigned char bitbuffer[2][BUF_HEIGHT][BUF_WIDTH];
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static int curbuf = 0;
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static int scan_rate = DEFAULT_SCAN_RATE;
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static bool need_refresh = false;
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static void timer_isr(void)
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{
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rb->lcd_blit_mono(bitbuffer[curbuf][0], 0, 0, BUF_WIDTH, BUF_HEIGHT, BUF_WIDTH);
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curbuf = (curbuf + 1) & 1;
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if (need_refresh)
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{
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rb->lcd_update_rect(TEXT_X, TEXT_Y, LCD_WIDTH-TEXT_X, 8);
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need_refresh = false;
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}
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}
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int plugin_main(void)
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{
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unsigned char buf[32];
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int button;
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bool done = false;
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bool change = true;
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rb->lcd_setfont(FONT_SYSFIXED);
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rb->lcd_putsxy(TEXT_X, TEXT_Y+12, "Adjust Frequ.");
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rb->lcd_putsxy(TEXT_X, TEXT_Y+20, "so the block");
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rb->lcd_putsxy(TEXT_X, TEXT_Y+28, "stops moving.");
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#if (CONFIG_KEYPAD == IPOD_4G_PAD) || (CONFIG_KEYPAD == IPOD_3G_PAD) \
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|| (CONFIG_KEYPAD == IPOD_1G2G_PAD)
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rb->lcd_putsxy(TEXT_X, TEXT_Y+40, "Scroll: Coarse");
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#else
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rb->lcd_putsxy(TEXT_X, TEXT_Y+40, "U/D: Coarse");
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#endif
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rb->lcd_putsxy(TEXT_X, TEXT_Y+48, "L/R: Fine");
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rb->lcd_update();
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rb->memset(bitbuffer[0], 0, sizeof(bitbuffer[0]));
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rb->memset(bitbuffer[1], 0xff, sizeof(bitbuffer[1]));
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#ifdef NEED_BOOST
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rb->cpu_boost(true);
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#endif
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/* The actual frequency is twice the displayed value */
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rb->timer_register(1, NULL, TIMER_FREQ * 5 / scan_rate, 1,
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timer_isr IF_COP(, CPU));
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while (!done)
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{
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if (change)
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{
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/* The actual frequency is twice the displayed value */
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rb->timer_set_period(TIMER_FREQ * 5 / scan_rate);
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rb->snprintf(buf, sizeof(buf), "f: %d.%d Hz", scan_rate / 10,
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scan_rate % 10);
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rb->lcd_putsxy(TEXT_X, TEXT_Y, buf);
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need_refresh = true;
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change = false;
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}
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button = rb->button_get(true);
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switch (button)
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{
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case SCANRATE_FASTINC:
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case SCANRATE_FASTINC|BUTTON_REPEAT:
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scan_rate += 10;
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change = true;
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break;
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case SCANRATE_FASTDEC:
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case SCANRATE_FASTDEC|BUTTON_REPEAT:
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scan_rate -= 10;
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change = true;
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break;
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case SCANRATE_INC:
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case SCANRATE_INC|BUTTON_REPEAT:
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scan_rate++;
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change = true;
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break;
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case SCANRATE_DEC:
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case SCANRATE_DEC|BUTTON_REPEAT:
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scan_rate--;
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change = true;
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break;
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case SCANRATE_DONE:
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done = true;
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break;
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}
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}
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rb->timer_unregister();
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#ifdef NEED_BOOST
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rb->cpu_boost(false);
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#endif
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rb->lcd_setfont(FONT_UI);
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return PLUGIN_OK;
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}
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/* this is the plugin entry point */
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enum plugin_status plugin_start(const void* parameter)
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{
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(void)parameter;
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return plugin_main();
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}
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#endif
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