Diff: C12832/C12832.h

Revision:

9:58eb378727d9

Parent:

8:80d49dd91542

Child:

10:0b5e0dfee08e

--- a/C12832/C12832.h	Wed Oct 01 13:27:35 2014 +0000
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,314 +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"
-
-
-/**
- * Optional Defines:
- * #define debug_lcd  1  enable infos to PC_USB
- */
-
-// 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};
-
-/**
- * Bitmap
- */
-struct Bitmap{
-    int xSize;
-    int ySize;
-    int Byte_in_Line;
-    char* data;
-};
-
-/**
- * The C12832 class
- */
-class C12832 : public GraphicsDisplay
-{
-public:
-    /**
-     * Create a C12832 object connected to SPI1
-     */
-    C12832(PinName mosi, PinName sck, PinName reset, PinName a0, PinName ncs, const char* name = "LCD");
-
-    /**
-     * Get the width of the screen in pixel
-     *
-     * @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 color - 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 color - 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 pixels
-     */
-    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_contrast(unsigned int o);
-
-    /**
-     * Read the contrast level
-     */
-    unsigned int get_contrast(void);
-
-    /**
-     * 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);
-
-    virtual int columns(void);
-
-    /**
-     * Calculate the max number of columns.
-     * Depends on actual font size
-     *
-     * @returns max column
-     */
-    virtual int rows(void);
-
-    /**
-     * Put a char on the screen
-     *
-     * @param value char to print
-     * @returns printed char
-     */
-    virtual 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
-     */
-    virtual void locate(int x, int y);
-    
-    /**
-     * Setup auto update of screen 
-     *
-     * @param up 1 = on , 0 = off
-     *
-     * if switched off the program has to call copy_to_lcd() 
-     * to update screen from framebuffer
-     */
-    void set_auto_up(unsigned int up);
-
-    /**
-     * Get status of the auto update function
-     *
-     * @returns if auto update is on
-     */
-    unsigned int get_auto_up(void);
-
-    /** Vars     */
-    SPI _spi;
-    DigitalOut _reset;
-    DigitalOut _A0;
-    DigitalOut _CS;
-    unsigned char* font;
-    unsigned int draw_mode;
-
-
-    /**
-     * 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);
-    
-    /**
-     * Print bitmap to buffer
-     *
-     * @param bm Bitmap in flash
-     * @param x  x start
-     * @param y  y start
-     */
-    void print_bm(Bitmap bm, int x, int y);
-
-protected:
-
-    /**
-     * Draw a horizontal line
-     *
-     * @param x0 horizontal start
-     * @param x1 horizontal stop
-     * @param y vertical position
-     * @param color - 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 color - 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[512];
-    unsigned int contrast;
-    unsigned int auto_up;
-
-};
-
-
-
-
-#endif