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sGUI
V1.0
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sGUI
V1.0
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Simple graphic library bitmap support.
Library to print a bmp from a file to the LCD display. This library depends on the FatFs from ChaN.
More...
Include dependency graph for bmp.c:Go to the source code of this file.
Functions | |
| BMP_STATUS | LCD_BMP_ReadHeader (BMP *bmp, FIL *f) |
| Reads the BMP file's header into the data structure. More... | |
| static int | LCD_BMP_Read_uint32_t (uint32_t *x, FIL *f) |
| Reads a little-endian unsigned int from the file. More... | |
| static int | LCD_BMP_Read_uint16_t (uint16_t *x, FIL *f) |
| Reads a little-endian unsigned short int from the file. More... | |
| BMP_STATUS | LCD_BMP_DrawBitmap (const char *filename, uint16_t Xpos, uint16_t Ypos) |
| Reads the specified BMP image file and print it to the LCD. It does only read bitmaps with 16, 24 or 32 bits per pixel and uncompressed. To use this, the fatfs must be mounted. More... | |
| BMP_STATUS | LCD_BMP_ReadFile (BMP *bmp, const char *filename) |
| Reads the specified BMP image file. It does only read bitmaps with 16, 24 or 32 bits per pixel and uncompressed. To use this, the fatfs must be mounted. More... | |
| uint32_t | LCD_BMP_GetWidth (BMP *bmp) |
| Returns the image's width. More... | |
| uint32_t | LCD_BMP_GetHeight (BMP *bmp) |
| Returns the image's height. More... | |
| uint16_t | LCD_BMP_GetDepth (BMP *bmp) |
| Returns the image's color depth (bits per pixel). More... | |
| BMP_STATUS | LCD_BMP_GetPixelRGB (BMP *bmp, uint32_t x, uint32_t y, uint8_t *r, uint8_t *g, uint8_t *b) |
| Populates the arguments with the specified pixel's RGB values. More... | |
| const char * | LCD_BMP_GetErrorDescription (uint8_t errorcode) |
| Returns a description of the last error code. More... | |
Variables | |
| static const char * | BMP_ERROR_STRING [] |
Simple graphic library bitmap support.
Library to print a bmp from a file to the LCD display. This library depends on the FatFs from ChaN.
This software can be used by students and other personal of the Bern University of Applied Sciences under the terms of the MIT license. For other persons this software is under the terms of the GNU General Public License version 2.
Copyright © 2013, Bern University of Applied Sciences. All rights reserved.
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
Definition in file bmp.c.
1.8.8 
