475 lines
15 KiB
C
475 lines
15 KiB
C
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/***************************************************************************
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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) 2009 by Jens Arnold
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*
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* All files in this archive are subject to the GNU General Public License.
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* See the file COPYING in the source tree root for full license agreement.
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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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#include "lib/grey.h"
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#include "lib/helper.h"
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//#define TEST_GREYLIB /* Uncomment for testing greylib instead of core gfx */
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#ifdef TEST_GREYLIB
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#define MYLCD(fn) grey_ ## fn
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GREY_INFO_STRUCT
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static unsigned char *gbuf;
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static size_t gbuf_size = 0;
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#else
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#define MYLCD(fn) rb->lcd_ ## fn
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#endif
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#define DURATION (HZ) /* longer duration gives more precise results */
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#define RND_SEED 0x43A678C3 /* arbirary */
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PLUGIN_HEADER
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static uint16_t rand_table[0x400];
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static int log_fd;
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static int log_init(void)
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{
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char logfilename[MAX_PATH];
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int fd;
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rb->create_numbered_filename(logfilename, "/", "test_gfx_log_", ".txt",
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2 IF_CNFN_NUM_(, NULL));
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fd = rb->open(logfilename, O_RDWR|O_CREAT|O_TRUNC);
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return fd;
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}
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static void init_rand_table(void)
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{
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int i;
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rb->srand(RND_SEED); /* make it reproducable */
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for (i = 0; i < 0x400; i++)
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rand_table[i] = rb->rand();
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}
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static void time_drawpixel(void)
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{
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long time_start; /* start tickcount */
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long time_end; /* end tickcount */
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int count1, count2, count3, count4;
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/* Test 1: DRMODE_SOLID */
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MYLCD(set_drawmode)(DRMODE_SOLID);
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count1 = 0;
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rb->sleep(0); /* sync to tick */
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time_start = *rb->current_tick;
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while((time_end = *rb->current_tick) - time_start < DURATION)
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{
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unsigned rnd = rand_table[count1++ & 0x3ff];
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MYLCD(drawpixel)((rnd >> 8) & 0x3f, rnd & 0x3f);
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}
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/* Test 2: DRMODE_FG */
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MYLCD(set_drawmode)(DRMODE_FG);
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count2 = 0;
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rb->sleep(0); /* sync to tick */
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time_start = *rb->current_tick;
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while((time_end = *rb->current_tick) - time_start < DURATION)
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{
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unsigned rnd = rand_table[count2++ & 0x3ff];
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MYLCD(drawpixel)((rnd >> 8) & 0x3f, rnd & 0x3f);
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}
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/* Test 3: DRMODE_BG */
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MYLCD(set_drawmode)(DRMODE_BG);
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count3 = 0;
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rb->sleep(0); /* sync to tick */
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time_start = *rb->current_tick;
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while((time_end = *rb->current_tick) - time_start < DURATION)
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{
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unsigned rnd = rand_table[count3++ & 0x3ff];
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MYLCD(drawpixel)((rnd >> 8) & 0x3f, rnd & 0x3f);
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}
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/* Test 4: DRMODE_COMPLEMENT */
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MYLCD(set_drawmode)(DRMODE_COMPLEMENT);
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count4 = 0;
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rb->sleep(0); /* sync to tick */
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time_start = *rb->current_tick;
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while((time_end = *rb->current_tick) - time_start < DURATION)
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{
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unsigned rnd = rand_table[count4++ & 0x3ff];
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MYLCD(drawpixel)((rnd >> 8) & 0x3f, rnd & 0x3f);
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}
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rb->fdprintf(log_fd, "lcd_drawpixel (pixels/s): %d/%d/%d/%d\n",
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count1, count2, count3, count4);
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}
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static void time_drawline(void)
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{
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long time_start; /* start tickcount */
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long time_end; /* end tickcount */
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int count1, count2, count3, count4;
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/* Test 1: DRMODE_SOLID */
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MYLCD(set_drawmode)(DRMODE_SOLID);
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count1 = 0;
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rb->sleep(0); /* sync to tick */
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time_start = *rb->current_tick;
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while((time_end = *rb->current_tick) - time_start < DURATION)
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{
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unsigned rnd1 = rand_table[count1++ & 0x3ff];
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unsigned rnd2 = rand_table[count1++ & 0x3ff];
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MYLCD(drawline)((rnd1 >> 8) & 0x3f, rnd1 & 0x3f,
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(rnd2 >> 8) & 0x3f, rnd2 & 0x3f);
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}
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/* Test 2: DRMODE_FG */
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MYLCD(set_drawmode)(DRMODE_FG);
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count2 = 0;
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rb->sleep(0); /* sync to tick */
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time_start = *rb->current_tick;
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while((time_end = *rb->current_tick) - time_start < DURATION)
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{
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unsigned rnd1 = rand_table[count2++ & 0x3ff];
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unsigned rnd2 = rand_table[count2++ & 0x3ff];
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MYLCD(drawline)((rnd1 >> 8) & 0x3f, rnd1 & 0x3f,
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(rnd2 >> 8) & 0x3f, rnd2 & 0x3f);
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}
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/* Test 3: DRMODE_BG */
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MYLCD(set_drawmode)(DRMODE_BG);
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count3 = 0;
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rb->sleep(0); /* sync to tick */
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time_start = *rb->current_tick;
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while((time_end = *rb->current_tick) - time_start < DURATION)
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{
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unsigned rnd1 = rand_table[count3++ & 0x3ff];
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unsigned rnd2 = rand_table[count3++ & 0x3ff];
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MYLCD(drawline)((rnd1 >> 8) & 0x3f, rnd1 & 0x3f,
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(rnd2 >> 8) & 0x3f, rnd2 & 0x3f);
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}
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/* Test 4: DRMODE_COMPLEMENT */
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MYLCD(set_drawmode)(DRMODE_COMPLEMENT);
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count4 = 0;
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rb->sleep(0); /* sync to tick */
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time_start = *rb->current_tick;
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while((time_end = *rb->current_tick) - time_start < DURATION)
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{
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unsigned rnd1 = rand_table[count4++ & 0x3ff];
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unsigned rnd2 = rand_table[count4++ & 0x3ff];
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MYLCD(drawline)((rnd1 >> 8) & 0x3f, rnd1 & 0x3f,
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(rnd2 >> 8) & 0x3f, rnd2 & 0x3f);
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}
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rb->fdprintf(log_fd, "lcd_drawline (lines/s): %d/%d/%d/%d\n",
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count1, count2, count3, count4);
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}
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static void time_hline(void)
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{
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long time_start; /* start tickcount */
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long time_end; /* end tickcount */
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int count1, count2, count3, count4;
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/* Test 1: DRMODE_SOLID */
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MYLCD(set_drawmode)(DRMODE_SOLID);
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count1 = 0;
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rb->sleep(0); /* sync to tick */
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time_start = *rb->current_tick;
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while((time_end = *rb->current_tick) - time_start < DURATION)
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{
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unsigned rnd1 = rand_table[count1++ & 0x3ff];
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unsigned rnd2 = rand_table[count1++ & 0x3ff];
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MYLCD(hline)((rnd1 >> 8) & 0x3f, rnd1 & 0x3f, rnd2 & 0x3f);
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}
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/* Test 2: DRMODE_FG */
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MYLCD(set_drawmode)(DRMODE_FG);
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count2 = 0;
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rb->sleep(0); /* sync to tick */
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time_start = *rb->current_tick;
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while((time_end = *rb->current_tick) - time_start < DURATION)
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{
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unsigned rnd1 = rand_table[count2++ & 0x3ff];
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unsigned rnd2 = rand_table[count2++ & 0x3ff];
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MYLCD(hline)((rnd1 >> 8) & 0x3f, rnd1 & 0x3f, rnd2 & 0x3f);
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}
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/* Test 3: DRMODE_BG */
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MYLCD(set_drawmode)(DRMODE_BG);
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count3 = 0;
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rb->sleep(0); /* sync to tick */
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time_start = *rb->current_tick;
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while((time_end = *rb->current_tick) - time_start < DURATION)
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{
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unsigned rnd1 = rand_table[count3++ & 0x3ff];
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unsigned rnd2 = rand_table[count3++ & 0x3ff];
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MYLCD(hline)((rnd1 >> 8) & 0x3f, rnd1 & 0x3f, rnd2 & 0x3f);
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}
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/* Test 4: DRMODE_COMPLEMENT */
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MYLCD(set_drawmode)(DRMODE_COMPLEMENT);
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count4 = 0;
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rb->sleep(0); /* sync to tick */
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time_start = *rb->current_tick;
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while((time_end = *rb->current_tick) - time_start < DURATION)
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{
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unsigned rnd1 = rand_table[count4++ & 0x3ff];
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unsigned rnd2 = rand_table[count4++ & 0x3ff];
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MYLCD(hline)((rnd1 >> 8) & 0x3f, rnd1 & 0x3f, rnd2 & 0x3f);
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}
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rb->fdprintf(log_fd, "lcd_hline (lines/s): %d/%d/%d/%d\n",
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count1, count2, count3, count4);
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}
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static void time_vline(void)
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{
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long time_start; /* start tickcount */
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long time_end; /* end tickcount */
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int count1, count2, count3, count4;
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/* Test 1: DRMODE_SOLID */
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MYLCD(set_drawmode)(DRMODE_SOLID);
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count1 = 0;
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rb->sleep(0); /* sync to tick */
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time_start = *rb->current_tick;
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while((time_end = *rb->current_tick) - time_start < DURATION)
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{
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unsigned rnd1 = rand_table[count1++ & 0x3ff];
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unsigned rnd2 = rand_table[count1++ & 0x3ff];
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MYLCD(vline)((rnd1 >> 8) & 0x3f, rnd1 & 0x3f, rnd2 & 0x3f);
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}
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/* Test 2: DRMODE_FG */
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MYLCD(set_drawmode)(DRMODE_FG);
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count2 = 0;
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rb->sleep(0); /* sync to tick */
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time_start = *rb->current_tick;
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while((time_end = *rb->current_tick) - time_start < DURATION)
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{
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unsigned rnd1 = rand_table[count2++ & 0x3ff];
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unsigned rnd2 = rand_table[count2++ & 0x3ff];
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MYLCD(vline)((rnd1 >> 8) & 0x3f, rnd1 & 0x3f, rnd2 & 0x3f);
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}
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/* Test 3: DRMODE_BG */
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MYLCD(set_drawmode)(DRMODE_BG);
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count3 = 0;
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rb->sleep(0); /* sync to tick */
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time_start = *rb->current_tick;
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while((time_end = *rb->current_tick) - time_start < DURATION)
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{
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unsigned rnd1 = rand_table[count3++ & 0x3ff];
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unsigned rnd2 = rand_table[count3++ & 0x3ff];
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MYLCD(vline)((rnd1 >> 8) & 0x3f, rnd1 & 0x3f, rnd2 & 0x3f);
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}
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/* Test 4: DRMODE_COMPLEMENT */
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MYLCD(set_drawmode)(DRMODE_COMPLEMENT);
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count4 = 0;
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rb->sleep(0); /* sync to tick */
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time_start = *rb->current_tick;
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while((time_end = *rb->current_tick) - time_start < DURATION)
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{
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unsigned rnd1 = rand_table[count4++ & 0x3ff];
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unsigned rnd2 = rand_table[count4++ & 0x3ff];
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MYLCD(vline)((rnd1 >> 8) & 0x3f, rnd1 & 0x3f, rnd2 & 0x3f);
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}
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rb->fdprintf(log_fd, "lcd_vline (lines/s): %d/%d/%d/%d\n",
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count1, count2, count3, count4);
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}
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static void time_fillrect(void)
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{
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long time_start; /* start tickcount */
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long time_end; /* end tickcount */
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int count1, count2, count3, count4;
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/* Test 1: DRMODE_SOLID */
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MYLCD(set_drawmode)(DRMODE_SOLID);
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count1 = 0;
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rb->sleep(0); /* sync to tick */
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time_start = *rb->current_tick;
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while((time_end = *rb->current_tick) - time_start < DURATION)
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{
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unsigned rnd1 = rand_table[count1++ & 0x3ff];
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unsigned rnd2 = rand_table[count1++ & 0x3ff];
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MYLCD(fillrect)((rnd1 >> 8) & 0x3f, rnd1 & 0x3f,
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(rnd2 >> 8) & 0x3f, rnd2 & 0x3f);
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}
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/* Test 2: DRMODE_FG */
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MYLCD(set_drawmode)(DRMODE_FG);
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count2 = 0;
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rb->sleep(0); /* sync to tick */
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time_start = *rb->current_tick;
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while((time_end = *rb->current_tick) - time_start < DURATION)
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{
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unsigned rnd1 = rand_table[count2++ & 0x3ff];
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unsigned rnd2 = rand_table[count2++ & 0x3ff];
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MYLCD(fillrect)((rnd1 >> 8) & 0x3f, rnd1 & 0x3f,
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(rnd2 >> 8) & 0x3f, rnd2 & 0x3f);
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}
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/* Test 3: DRMODE_BG */
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MYLCD(set_drawmode)(DRMODE_BG);
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count3 = 0;
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rb->sleep(0); /* sync to tick */
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time_start = *rb->current_tick;
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while((time_end = *rb->current_tick) - time_start < DURATION)
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{
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unsigned rnd1 = rand_table[count3++ & 0x3ff];
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unsigned rnd2 = rand_table[count3++ & 0x3ff];
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MYLCD(fillrect)((rnd1 >> 8) & 0x3f, rnd1 & 0x3f,
|
||
|
|
(rnd2 >> 8) & 0x3f, rnd2 & 0x3f);
|
||
|
|
}
|
||
|
|
/* Test 4: DRMODE_COMPLEMENT */
|
||
|
|
MYLCD(set_drawmode)(DRMODE_COMPLEMENT);
|
||
|
|
count4 = 0;
|
||
|
|
rb->sleep(0); /* sync to tick */
|
||
|
|
time_start = *rb->current_tick;
|
||
|
|
while((time_end = *rb->current_tick) - time_start < DURATION)
|
||
|
|
{
|
||
|
|
unsigned rnd1 = rand_table[count4++ & 0x3ff];
|
||
|
|
unsigned rnd2 = rand_table[count4++ & 0x3ff];
|
||
|
|
MYLCD(fillrect)((rnd1 >> 8) & 0x3f, rnd1 & 0x3f,
|
||
|
|
(rnd2 >> 8) & 0x3f, rnd2 & 0x3f);
|
||
|
|
}
|
||
|
|
|
||
|
|
rb->fdprintf(log_fd, "lcd_fillrect (rects/s): %d/%d/%d/%d\n",
|
||
|
|
count1, count2, count3, count4);
|
||
|
|
}
|
||
|
|
|
||
|
|
static void time_text(void) /* tests mono_bitmap performance */
|
||
|
|
{
|
||
|
|
long time_start; /* start tickcount */
|
||
|
|
long time_end; /* end tickcount */
|
||
|
|
int count1, count2, count3, count4;
|
||
|
|
|
||
|
|
rb->lcd_setfont(FONT_SYSFIXED);
|
||
|
|
|
||
|
|
/* Test 1: DRMODE_SOLID */
|
||
|
|
MYLCD(set_drawmode)(DRMODE_SOLID);
|
||
|
|
count1 = 0;
|
||
|
|
rb->sleep(0); /* sync to tick */
|
||
|
|
time_start = *rb->current_tick;
|
||
|
|
while((time_end = *rb->current_tick) - time_start < DURATION)
|
||
|
|
{
|
||
|
|
unsigned rnd = rand_table[count1++ & 0x3ff];
|
||
|
|
MYLCD(putsxy)((rnd >> 8) & 0x3f, rnd & 0x3f, "Rockbox!");
|
||
|
|
}
|
||
|
|
|
||
|
|
/* Test 2: DRMODE_FG */
|
||
|
|
MYLCD(set_drawmode)(DRMODE_FG);
|
||
|
|
count2 = 0;
|
||
|
|
rb->sleep(0); /* sync to tick */
|
||
|
|
time_start = *rb->current_tick;
|
||
|
|
while((time_end = *rb->current_tick) - time_start < DURATION)
|
||
|
|
{
|
||
|
|
unsigned rnd = rand_table[count2++ & 0x3ff];
|
||
|
|
MYLCD(putsxy)((rnd >> 8) & 0x3f, rnd & 0x3f, "Rockbox!");
|
||
|
|
}
|
||
|
|
/* Test 3: DRMODE_BG */
|
||
|
|
MYLCD(set_drawmode)(DRMODE_BG);
|
||
|
|
count3 = 0;
|
||
|
|
rb->sleep(0); /* sync to tick */
|
||
|
|
time_start = *rb->current_tick;
|
||
|
|
while((time_end = *rb->current_tick) - time_start < DURATION)
|
||
|
|
{
|
||
|
|
unsigned rnd = rand_table[count3++ & 0x3ff];
|
||
|
|
MYLCD(putsxy)((rnd >> 8) & 0x3f, rnd & 0x3f, "Rockbox!");
|
||
|
|
}
|
||
|
|
/* Test 4: DRMODE_COMPLEMENT */
|
||
|
|
MYLCD(set_drawmode)(DRMODE_COMPLEMENT);
|
||
|
|
count4 = 0;
|
||
|
|
rb->sleep(0); /* sync to tick */
|
||
|
|
time_start = *rb->current_tick;
|
||
|
|
while((time_end = *rb->current_tick) - time_start < DURATION)
|
||
|
|
{
|
||
|
|
unsigned rnd = rand_table[count4++ & 0x3ff];
|
||
|
|
MYLCD(putsxy)((rnd >> 8) & 0x3f, rnd & 0x3f, "Rockbox!");
|
||
|
|
}
|
||
|
|
|
||
|
|
rb->fdprintf(log_fd, "lcd_putsxy (strings/s): %d/%d/%d/%d\n",
|
||
|
|
count1, count2, count3, count4);
|
||
|
|
}
|
||
|
|
|
||
|
|
/* plugin entry point */
|
||
|
|
enum plugin_status plugin_start(const void* parameter)
|
||
|
|
{
|
||
|
|
#ifndef SIMULATOR
|
||
|
|
int cpu_freq;
|
||
|
|
#endif
|
||
|
|
|
||
|
|
/* standard stuff */
|
||
|
|
(void)parameter;
|
||
|
|
|
||
|
|
log_fd = log_init();
|
||
|
|
if (log_fd < 0)
|
||
|
|
{
|
||
|
|
rb->splash(HZ, "Could not create logfile");
|
||
|
|
return PLUGIN_ERROR;
|
||
|
|
}
|
||
|
|
rb->fdprintf(log_fd, "%s",
|
||
|
|
#ifdef TEST_GREYLIB
|
||
|
|
"Greylib performance test.\n"
|
||
|
|
#else
|
||
|
|
"LCD driver performance test.\n"
|
||
|
|
#endif
|
||
|
|
"----------------------------\n\n"
|
||
|
|
"Results are printed in the following drawmode order:\n"
|
||
|
|
"solid/foreground/background/complement\n\n");
|
||
|
|
|
||
|
|
#ifdef TEST_GREYLIB
|
||
|
|
/* get the remainder of the plugin buffer */
|
||
|
|
gbuf = (unsigned char *) rb->plugin_get_buffer(&gbuf_size);
|
||
|
|
|
||
|
|
/* initialize the greyscale buffer.*/
|
||
|
|
if (!grey_init(gbuf, gbuf_size, GREY_BUFFERED|GREY_ON_COP,
|
||
|
|
LCD_WIDTH, LCD_HEIGHT, NULL))
|
||
|
|
{
|
||
|
|
rb->close(log_fd);
|
||
|
|
rb->splash(HZ, "Couldn't init greyscale library");
|
||
|
|
return PLUGIN_ERROR;
|
||
|
|
}
|
||
|
|
#elif LCD_DEPTH > 1
|
||
|
|
rb->lcd_set_backdrop(NULL);
|
||
|
|
rb->lcd_clear_display();
|
||
|
|
#endif
|
||
|
|
backlight_force_on(); /* backlight control in lib/helper.c */
|
||
|
|
|
||
|
|
rb->splashf(0, "LCD driver performance test, please wait %d sec",
|
||
|
|
6*4*DURATION/HZ);
|
||
|
|
init_rand_table();
|
||
|
|
|
||
|
|
#ifndef SIMULATOR
|
||
|
|
cpu_freq = *rb->cpu_frequency; /* remember CPU frequency */
|
||
|
|
#endif
|
||
|
|
|
||
|
|
time_drawpixel();
|
||
|
|
time_drawline();
|
||
|
|
time_hline();
|
||
|
|
time_vline();
|
||
|
|
time_fillrect();
|
||
|
|
time_text();
|
||
|
|
|
||
|
|
#ifndef SIMULATOR
|
||
|
|
if (*rb->cpu_frequency != cpu_freq)
|
||
|
|
rb->fdprintf(log_fd, "\nCPU: %s\n", "clock changed!");
|
||
|
|
else
|
||
|
|
rb->fdprintf(log_fd, "\nCPU: %d MHz\n",
|
||
|
|
(cpu_freq + 500000) / 1000000);
|
||
|
|
#endif
|
||
|
|
rb->close(log_fd);
|
||
|
|
backlight_use_settings();
|
||
|
|
#ifdef TEST_GREYLIB
|
||
|
|
grey_release();
|
||
|
|
#endif
|
||
|
|
|
||
|
|
return PLUGIN_OK;
|
||
|
|
}
|