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https://github.com/tuxbox-neutrino/neutrino.git
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add lcd display code for Tripledragon, mostly from tuxbox
git-svn-id: file:///home/bas/coolstream_public_svn/THIRDPARTY/applications/neutrino-experimental@964 e54a6e83-5905-42d5-8d5c-058d10e6a962
This commit is contained in:
seife
222
src/driver/newclock.cpp
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222
src/driver/newclock.cpp
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/*
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LCD-Daemon - DBoxII-Project
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Copyright (C) 2001 Steffen Hehn 'McClean',
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2003 thegoodguy
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License: GPL
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#include <config.h>
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#include <driver/newclock.h>
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static bool time_digits[24*32 * 10];
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static bool days[24*16 * 7];
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static bool date_digits[16*16 * 10];
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static bool months[32*16 * 12];
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static bool signs[] = {1, 1, 1, 1,
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1, 1, 1, 1,
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1, 1, 1, 1,
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1, 1, 1, 1,
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1, 1, 1, 0,
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1, 1, 1, 0,
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0, 1, 1, 0,
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1, 1, 0, 0,
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1, 1, 1, 0,
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1, 1, 1, 0,
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1, 1, 1, 0,
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0, 0, 0, 0};
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void loadSkin(char * const filename, char * const backup_filename, const unsigned int modify_char_filename, const unsigned int modify_char_backup_filename, bool * const dest, const unsigned int count, const unsigned int width, const unsigned int height, const char * const name)
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{
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FILE * fd;
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int row, bit;
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char * file;
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unsigned int i ,byte, digit_pos;
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unsigned char BMPWidth;
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unsigned char BMPHeight;
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char line_buffer[4];
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file = filename;
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digit_pos = modify_char_filename;
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for (i = 0; i < count; i++)
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{
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retry:
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if ((fd = fopen(file, "rb")) == 0)
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{
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printf("[lcdd] %s-skin not found -> using default...\n", name);
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file = backup_filename;
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digit_pos = modify_char_backup_filename;
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i = 0;
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goto retry;
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}
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fseek(fd, 0x12, SEEK_SET);
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fread(&BMPWidth, 1, 1, fd);
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fseek(fd, 0x16, SEEK_SET);
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fread(&BMPHeight, 1, 1, fd);
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if ((BMPWidth > width) || (BMPHeight > height))
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{
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printf("[lcdd] %s-skin not supported -> using default...\n", name);
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fclose(fd);
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file = backup_filename;
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digit_pos = modify_char_backup_filename;
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i = 0;
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goto retry;
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}
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fseek(fd, 0x3E, SEEK_SET);
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for (row = height - 1; row >= 0; row--)
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{
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fread(&line_buffer, 1, sizeof(line_buffer), fd); /* width must not be greater than 32 */
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for (byte = 0; byte < (width >> 3); byte++) /* width must be multiple of 8 */
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{
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for (bit = 7; bit >= 0; bit--)
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{
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dest[(7 - bit) + (byte << 3) + (row + i * height) * width] = line_buffer[byte] & (1 << bit);
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}
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}
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}
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fclose(fd);
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file[digit_pos]++;
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}
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}
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void InitNewClock(void)
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{
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char filename_usr[] = CONFIGDIR "/lcdd/clock/t_a.bmp";
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char filename_std[] = DATADIR "/lcdd/clock/t_a.bmp";
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loadSkin(filename_usr, filename_std, sizeof(filename_usr) - 6, sizeof(filename_std) - 6, time_digits, 10, 24, 32, "time");
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filename_usr[sizeof(filename_usr) - 8] = 'w';
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filename_std[sizeof(filename_std) - 8] = 'w';
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filename_usr[sizeof(filename_usr) - 6] = 'a';
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filename_std[sizeof(filename_std) - 6] = 'a';
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loadSkin(filename_usr, filename_std, sizeof(filename_usr) - 6, sizeof(filename_std) - 6, days, 7, 24, 16, "weekday");
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filename_usr[sizeof(filename_usr) - 8] = 'd';
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filename_std[sizeof(filename_std) - 8] = 'd';
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filename_usr[sizeof(filename_usr) - 6] = 'a';
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filename_std[sizeof(filename_std) - 6] = 'a';
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loadSkin(filename_usr, filename_std, sizeof(filename_usr) - 6, sizeof(filename_std) - 6, date_digits, 10, 16, 16, "date");
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filename_usr[sizeof(filename_usr) - 8] = 'm';
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filename_std[sizeof(filename_std) - 8] = 'm';
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filename_usr[sizeof(filename_usr) - 6] = 'a';
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filename_std[sizeof(filename_std) - 6] = 'a';
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loadSkin(filename_usr, filename_std, sizeof(filename_usr) - 6, sizeof(filename_std) - 6, months, 12, 32, 16, "month");
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}
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void RenderSign(CLCDDisplay* const display, int sign, int x_position, int y_position)
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{
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int x, y;
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for(y = 0; y < 4; y++)
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{
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for(x = 0; x < 4; x++)
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{
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display->draw_point(x_position + x, y_position + y, signs[x + y*4 + sign*sizeof(signs)/3] ? CLCDDisplay::PIXEL_ON : CLCDDisplay::PIXEL_OFF);
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}
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}
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}
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void RenderTimeDigit(CLCDDisplay* const display, int digit, int position)
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{
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int x, y;
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for(y = 0; y < 32; y++)
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{
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for(x = 0; x < 24; x++)
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{
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display->draw_point(position + x, 5 + y, time_digits[x + y*24 + digit*sizeof(time_digits)/10] ? CLCDDisplay::PIXEL_ON : CLCDDisplay::PIXEL_OFF);
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}
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}
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}
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void RenderDay(CLCDDisplay* const display, int day)
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{
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int x, y;
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for(y = 0; y < 16; y++)
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{
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for(x = 0; x < 24; x++)
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{
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display->draw_point(5 + x, 43 + y, days[x + y*24 + day*sizeof(days)/7] ? CLCDDisplay::PIXEL_ON : CLCDDisplay::PIXEL_OFF);
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}
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}
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}
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void RenderDateDigit(CLCDDisplay* const display, int digit, int position)
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{
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int x, y;
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for(y = 0; y < 16; y++)
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{
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for(x = 0; x < 16; x++)
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{
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display->draw_point(position + x, 43 + y, date_digits[x + y*16 + digit*sizeof(date_digits)/10] ? CLCDDisplay::PIXEL_ON : CLCDDisplay::PIXEL_OFF);
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}
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}
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}
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void RenderMonth(CLCDDisplay* const display, int month)
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{
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int x, y;
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for(y = 0; y < 16; y++)
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{
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for(x = 0; x < 32; x++)
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{
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display->draw_point(83 + x, 43 + y, months[x + y*32 + month*sizeof(months)/12] ? CLCDDisplay::PIXEL_ON : CLCDDisplay::PIXEL_OFF);
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}
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}
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}
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void ShowNewClock(CLCDDisplay* display, int hour, int minute, int second, int day, int date, int month)
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{
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RenderTimeDigit(display, hour/10, 5);
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RenderTimeDigit(display, hour%10, 32);
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RenderTimeDigit(display, minute/10, 64);
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RenderTimeDigit(display, minute%10, 91);
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RenderDay(display, day);
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RenderDateDigit(display, date/10, 43);
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RenderDateDigit(display, date%10, 60);
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RenderMonth(display, month);
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RenderSign(display, 1, 31, 57);
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RenderSign(display, 2, 78, 56);
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if (second % 2 == 0)
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{
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RenderSign(display, 0, 58, 15);
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RenderSign(display, 0, 58, 23);
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}
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}
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