Diff: C12832_lcd/C12832_lcd.h

Revision:

1:1c6a9eaf55b5

Parent:

0:f6a57b843f79

Child:

2:a69c8c5f5b03

--- a/C12832_lcd/C12832_lcd.h	Mon Oct 15 21:48:28 2012 +0000
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,293 +0,0 @@
-/* mbed library for the mbed Lab Board  128*32 pixel LCD
- * use C12832 controller
- * Copyright (c) 2012 Peter Drescher - DC2PD
- * Released under the MIT License: http://mbed.org/license/mit
- *
- * 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.
- */
-
-#ifndef C12832_H
-#define C12832_H
-
-#include "mbed.h"
-#include "GraphicsDisplay.h"
-#ifdef use_rtos
-#include "rtos.h"
-#endif
-
-
-// defines to make lib thread save
-#ifdef use_rtos
-#define _lock lcd_mutex.lock();
-#else 
-#define _lock 
-#endif
-
-#ifdef use_rtos
-#define _unlock lcd_mutex.unlock();
-#else 
-#define _unlock 
-#endif
-
-
-/** optional Defines : 
-  * #define debug_lcd  1  enable infos to PC_USB
-  * #define use_rtos 1    use mutex to make lib thread save
-  */
-
-// some defines for the DMA use
-#define DMA_CHANNEL_ENABLE      1
-#define DMA_TRANSFER_TYPE_M2P   (1UL << 11)
-#define DMA_CHANNEL_TCIE        (1UL << 31)
-#define DMA_CHANNEL_SRC_INC     (1UL << 26)
-#define DMA_MASK_IE             (1UL << 14)
-#define DMA_MASK_ITC            (1UL << 15)
-#define DMA_SSP1_TX             (1UL << 2)
-#define DMA_SSP0_TX             (0)
-#define DMA_DEST_SSP1_TX        (2UL << 6)
-#define DMA_DEST_SSP0_TX        (0UL << 6)
-
- /** Draw mode
-   * NORMAl 
-   * XOR set pixel by xor the screen
-   */  
-enum {NORMAL,XOR};
-
-
-class C12832_LCD : public GraphicsDisplay
-{
-public:
-    /** Create a C12832_LCD object connected to SPI1
-      *
-      */
-
-    C12832_LCD(const char* name = "LCD");
-
-    /** Get the width of the screen in pixel
-      *
-      * @param
-      * @returns width of screen in pixel
-      *
-      */
-    virtual int width();
-
-    /** Get the height of the screen in pixel
-     *
-     * @returns height of screen in pixel
-     *
-     */
-    virtual int height();
-
-    /** Draw a pixel at x,y black or white
-     *
-     * @param x horizontal position
-     * @param y vertical position
-     * @param colour ,1 set pixel ,0 erase pixel
-     */
-    virtual void pixel(int x, int y,int colour);
-
-    /** draw a circle
-      *
-      * @param x0,y0 center
-      * @param r radius
-      * @param colour ,1 set pixel ,0 erase pixel
-      *
-      */
-    void circle(int x, int y, int r, int colour);
-
-    /** draw a filled circle
-     *
-     * @param x0,y0 center
-     * @param r radius
-     * @param color ,1 set pixel ,0 erase pixel
-     *
-     * use circle with different radius,
-     * can miss some pixel
-     */
-    void fillcircle(int x, int y, int r, int colour);
-
-    /** draw a 1 pixel line
-      *
-      * @param x0,y0 start point
-      * @param x1,y1 stop point
-      * @param color ,1 set pixel ,0 erase pixel
-      *
-      */
-    void line(int x0, int y0, int x1, int y1, int colour);
-    
-    /** draw a rect
-   *
-   * @param x0,y0 top left corner
-   * @param x1,y1 down right corner
-   * @param color 1 set pixel ,0 erase pixel
-   *                                                   *
-   */    
-  void rect(int x0, int y0, int x1, int y1, int colour);
-      
- /** draw a filled rect
-   *
-   * @param x0,y0 top left corner
-   * @param x1,y1 down right corner
-   * @param color 1 set pixel ,0 erase pixel
-   *
-   */    
-  void fillrect(int x0, int y0, int x1, int y1, int colour);   
-    
-    /** copy display buffer to lcd 
-      *
-      */
-        
-    void copy_to_lcd(void);
-
-    /** set the orienation of the screen
-     *
-     */
-
-    void set_orientation(unsigned int o);
-
-/** set the contrast of the screen
-     *
-     */
-
-    void set_contrast(unsigned int o);
-    
-/** invert the screen 
-  *
-  * @param o = 0 normal, 1 invert
-  */     
-    void invert(unsigned int o);
-    
-/** clear the screen 
-   *
-   */      
-   virtual void cls(void);
-   
-/** set the drawing mode
-  *  
-  * @param mode NORMAl or XOR
-  */
-   
-void setmode(int mode);
-   
-   int columns(void);
-    
-  /** calculate the max number of columns
-   *
-   * @returns max column
-   * depends on actual font size
-   *
-   */   
-  int rows(void);
-    
-  /** put a char on the screen
-   *
-   * @param value char to print
-   * @returns printed char
-   *
-   */
-  int _putc(int value);
-    
-  /** draw a character on given position out of the active font to the LCD
-   *
-   * @param x x-position of char (top left) 
-   * @param y y-position
-   * @param c char to print
-   *
-   */    
-  virtual void character(int x, int y, int c);
-  
-  /** setup cursor position
-   *
-   * @param x x-position (top left)
-   * @param y y-position 
-   */   
-  void locate(int x, int y);
-   
-
-    /** Vars     */
-    SPI _spi;
-    DigitalOut _reset;
-    DigitalOut _A0;
-    DigitalOut _CS;
-    unsigned char* font;
-    unsigned int draw_mode;
-    #ifdef use_rtos
-    Mutex lcd_mutex;
-    #endif
-
-
- /** select the font to use
-   *
-   * @param f pointer to font array 
-   *                                                                              
-   *   font array can created with GLCD Font Creator from http://www.mikroe.com
-   *   you have to add 4 parameter at the beginning of the font array to use: 
-   *   - the number of byte / char
-   *   - the vertial size in pixel
-   *   - the horizontal size in pixel
-   *   - the number of byte per vertical line
-   *   you also have to change the array to char[]
-   *
-   */  
-  void set_font(unsigned char* f);
-
-
-protected:
-
-    /** draw a horizontal line
-      *
-      * @param x0 horizontal start
-      * @param x1 horizontal stop
-      * @param y vertical position
-      * @param ,1 set pixel ,0 erase pixel
-      *
-      */
-    void hline(int x0, int x1, int y, int colour);
-
-    /** draw a vertical line
-     *
-     * @param x horizontal position
-     * @param y0 vertical start
-     * @param y1 vertical stop
-     * @param ,1 set pixel ,0 erase pixel
-     */
-    void vline(int y0, int y1, int x, int colour);
-
-    /** Init the C12832 LCD controller
-     *
-     */
-    void lcd_reset();
-
-    /** Write data to the LCD controller
-     *
-     * @param dat data written to LCD controller
-     *
-     */
-    void wr_dat(unsigned char value);
-
-    /** Write a command the LCD controller
-      *
-      * @param cmd: command to be written
-      *
-      */
-    void wr_cmd(unsigned char value);
-    
-    void wr_cnt(unsigned char cmd);
-
-    unsigned int orientation;
-    unsigned int char_x;
-    unsigned int char_y;
-    unsigned char buffer[128*4];
-
-};
-
-
-
-
-#endif