Diff: SPI_TFTx2_ILI9341.h

Revision:

10:aca12a61d2b1

Parent:

9:522e742e62eb

Child:

11:69ce6c784cae

--- a/SPI_TFTx2_ILI9341.h	Mon May 12 03:18:44 2014 +0000
+++ b/SPI_TFTx2_ILI9341.h	Sun May 18 12:45:24 2014 +0000
@@ -9,13 +9,13 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
- 
+
  /* change the char position handling
   * use pixel (x,y) instadt of colum row */
- 
+
 
-#ifndef MBED_SPI_TFTx2_H
-#define MBED_SPI_TFTx2_H
+#ifndef MBED_SPI_TFTx2_ILI9341_H
+#define MBED_SPI_TFTx2_ILI9341_H
 
 #include "mbed.h"
 #include "GraphicsDisplay.h"
@@ -51,26 +51,26 @@
  * @code
  * #include "stdio.h"
  * #include "mbed.h"
- * #include "SPI_TFTx2.h"
+ * #include "SPI_TFTx2_ILI9341.h"
  * #include "string"
  * #include "Arial12x12.h"
  * #include "Arial24x23.h"
- * 
+ *
  *
  *
  * // the TFT is connected to SPI pin 5-7 and IO's 8-10
- * SPI_TFTx2 TFT(p5, p6, p7, p8, p9, p10,"TFT"); // mosi, miso, sclk, cs, reset, dc
- * If your display need a signal for switch the backlight use a aditional IO pin in your program 
+ * SPI_TFTx2_ILI9341 TFT(p5, p6, p7, p8, p9, p10,"TFT"); // mosi, miso, sclk, cs, reset, dc
+ * If your display need a signal for switch the backlight use a aditional IO pin in your program
  *
  * int main() {
- *     TFT.claim(stdout);      // send stdout to the TFT display 
+ *     TFT.claim(stdout);      // send stdout to the TFT display
  *     //TFT.claim(stderr);      // send stderr to the TFT display
  *
  *     TFT.background(Black);    // set background to black
  *     TFT.foreground(White);    // set chars to white
  *     TFT.cls();                // clear the screen
  *     TFT.set_font((unsigned char*) Arial12x12);  // select the font
- *     
+ *
  *     TFT.set_orientation(0);
  *     printf("  Hello Mbed 0");
  *     TFT.set_font((unsigned char*) Arial24x23);  // select font 2
@@ -79,117 +79,117 @@
  *  }
  * @endcode
  */
- class SPI_TFTx2 : public GraphicsDisplay {
+ class SPI_TFTx2_ILI9341 : public GraphicsDisplay {
  public:
 
-  /** Create a SPI_TFTx2 object connected to SPI and three pins
+  /** Create a SPI_TFTx2_ILI9341 object connected to SPI and three pins
    *
    * @param mosi pin connected to SDO of display
    * @param miso pin connected to SDI of display
-   * @param sclk pin connected to RS of display 
+   * @param sclk pin connected to RS of display
    * @param cs0 pin connected to CS of display
    * @param cs1 pin connected to CS of display
    * @param reset pin connected to RESET of display
    * @param dc pin connected to WR of display
-   * the IM pins have to be set to 1110 (3-0) 
-   */ 
-  SPI_TFTx2(PinName mosi, PinName miso, PinName sclk, PinName cs0, PinName cs1, PinName reset, PinName dc, const char* name ="TFT");
-    
+   * the IM pins have to be set to 1110 (3-0)
+   */
+  SPI_TFTx2_ILI9341(PinName mosi, PinName miso, PinName sclk, PinName cs0, PinName cs1, PinName reset, PinName dc, const char* name ="TFT");
+
   /** 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 
+   * @returns height of screen in pixel
    *
-   */     
+   */
   virtual int height();
-    
-  /** Draw a pixel at x,y with color 
-   *  
+
+  /** Draw a pixel at x,y with color
+   *
    * @param x horizontal position
    * @param y vertical position
    * @param color 16 bit pixel color
-   */    
+   */
   virtual void pixel(int x, int y,int colour);
-    
+
   /** draw a circle
    *
    * @param x0,y0 center
    * @param r radius
    * @param color 16 bit color                                                                 *
    *
-   */    
-  void circle(int x, int y, int r, int colour); 
-  
+   */
+  void circle(int x, int y, int r, int colour);
+
   /** draw a filled circle
    *
    * @param x0,y0 center
    * @param r radius
    * @param color 16 bit color                                                                 *
-   */    
-  void fillcircle(int x, int y, int r, int colour); 
- 
-    
+   */
+  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 16 bit color
    *
-   */    
+   */
   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 16 bit color
    *                                                   *
-   */    
+   */
   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 16 bit color
    *
-   */    
+   */
   void fillrect(int x0, int y0, int x1, int y1, int colour);
-    
+
   /** setup cursor position
    *
    * @param x x-position (top left)
-   * @param y y-position 
-   */   
+   * @param y y-position
+   */
   virtual void locate(int x, int y);
-    
+
   /** Fill the screen with _backgroun color
    *
-   */   
-  virtual void cls (void);   
-    
+   */
+  virtual void cls (void);
+
   /** calculate the max number of char in a line
    *
    * @returns max columns
    * depends on actual font size
    *
-   */    
+   */
   virtual int columns(void);
-    
+
   /** calculate the max number of columns
    *
    * @returns max column
    * depends on actual font size
    *
-   */   
+   */
   virtual int rows(void);
-    
+
   /** put a char on the screen
    *
    * @param value char to print
@@ -197,108 +197,108 @@
    *
    */
   virtual int _putc(int value);
-    
+
   /** draw a character on given position out of the active font to the TFT
    *
-   * @param x x-position of char (top left) 
+   * @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);
-    
-  /** paint a bitmap on the TFT 
+
+  /** paint a bitmap on the TFT
    *
-   * @param x,y : upper left corner 
+   * @param x,y : upper left corner
    * @param w width of bitmap
    * @param h high of bitmap
    * @param *bitmap pointer to the bitmap data
    *
    *   bitmap format: 16 bit R5 G6 B5
-   * 
-   *   use Gimp to create / load , save as BMP, option 16 bit R5 G6 B5            
+   *
+   *   use Gimp to create / load , save as BMP, option 16 bit R5 G6 B5
    *   use winhex to load this file and mark data stating at offset 0x46 to end
    *   use edit -> copy block -> C Source to export C array
    *   paste this array into your program
-   * 
+   *
    *   define the array as static const unsigned char to put it into flash memory
    *   cast the pointer to (unsigned char *) :
    *   tft.Bitmap(10,40,309,50,(unsigned char *)scala);
-   */    
+   */
   void Bitmap(unsigned int x, unsigned int y, unsigned int w, unsigned int h,unsigned char *bitmap);
-    
-    
-   /** paint a 16 bit BMP from filesytem on the TFT (slow) 
+
+
+   /** paint a 16 bit BMP from filesytem on the TFT (slow)
    *
-   * @param x,y : position of upper left corner 
+   * @param x,y : position of upper left corner
    * @param *Name_BMP name of the BMP file with drive: "/local/test.bmp"
    *
    * @returns 1 if bmp file was found and painted
    * @returns  0 if bmp file was found not found
    * @returns -1 if file is no bmp
    * @returns -2 if bmp file is no 16 bit bmp
-   * @returns -3 if bmp file is to big for screen 
+   * @returns -3 if bmp file is to big for screen
    * @returns -4 if buffer malloc go wrong
    *
    *   bitmap format: 16 bit R5 G6 B5
-   * 
+   *
    *   use Gimp to create / load , save as BMP, option 16 bit R5 G6 B5
-   *   copy to internal file system or SD card           
-   */      
-    
-  int BMP_16(unsigned int x, unsigned int y, const char *Name_BMP);  
-    
-    
-    
+   *   copy to internal file system or SD card
+   */
+
+  int BMP_16(unsigned int x, unsigned int y, const char *Name_BMP);
+
+
+
   /** select the font to use
    *
-   * @param f pointer to font array 
-   *                                                                              
+   * @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: 
+   *   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);
-   
+
   /** Set the orientation of the screen
-   *  x,y: 0,0 is always top left 
+   *  x,y: 0,0 is always top left
    *
-   * @param o direction to use the screen (0-3)  
+   * @param o direction to use the screen (0-3)
    *
-   */  
+   */
   void set_orientation(unsigned int o);
-  
+
     /* Select between two displays */
   void set_display(unsigned int o);
 
   /** read out the manufacturer ID of the LCD
    *  can used for checking the connection to the display
    *  @returns ID
-   */ 
+   */
   int Read_ID(void);
-  
-  
-    
+
+
+
   SPI _spi;
-  DigitalOut _cs0; 
-  DigitalOut _cs1; 
+  DigitalOut _cs0;
+  DigitalOut _cs1;
   DigitalOut _reset;
   DigitalOut _dc;
   unsigned char* font;
-  
-  
-  
-   
+
+
+
+
 protected:
 
   /** Set draw window region to whole screen
    *
-   */  
+   */
   void WindowMax (void);
 
 
@@ -307,102 +307,102 @@
    * @param x0 horizontal start
    * @param x1 horizontal stop
    * @param y vertical position
-   * @param color 16 bit color                                               
+   * @param color 16 bit color
    *
    */
   void hline(int x0, int x1, int y, int colour);
-    
+
   /** draw a vertical line
    *
    * @param x horizontal position
-   * @param y0 vertical start 
+   * @param y0 vertical start
    * @param y1 vertical stop
    * @param color 16 bit color
    */
   void vline(int y0, int y1, int x, int colour);
-    
+
   /** Set draw window region
    *
    * @param x horizontal position
    * @param y vertical position
    * @param w window width in pixel
    * @param h window height in pixels
-   */    
+   */
   virtual void window (unsigned int x,unsigned int y, unsigned int w, unsigned int h);
-    
- 
-    
-  /** Init the ILI9341 controller 
+
+
+
+  /** Init the ILI9341 controller
    *
-   */    
+   */
   void tft_reset();
-    
+
    /** Write data to the LCD controller
    *
    * @param dat data written to LCD controller
-   * 
-   */   
+   *
+   */
   //void wr_dat(unsigned int value);
   void wr_dat(unsigned char value);
-    
-  /** Write a command the LCD controller 
+
+  /** Write a command the LCD controller
    *
-   * @param cmd: command to be written   
+   * @param cmd: command to be written
    *
-   */   
+   */
   void wr_cmd(unsigned char value);
-    
+
    /** Start data sequence to the LCD controller
-   * 
-   */   
+   *
+   */
   //void wr_dat_start();
-    
+
   /** Stop of data writing to the LCD controller
-   *   
-   */  
+   *
+   */
   //void wr_dat_stop();
-    
+
   /** write data to the LCD controller
    *
-   * @param data to be written 
+   * @param data to be written
    *                                           *
-   */    
+   */
   //void wr_dat_only(unsigned short dat);
-    
+
   /** Read byte from the LCD controller
    *
    * @param cmd comand to controller
    * @returns data from LCD controller
-   *  
-   */    
+   *
+   */
    char rd_byte(unsigned char cmd);
-    
-  
-  int rd_32(unsigned char cmd);  
-    
-    
+
+
+  int rd_32(unsigned char cmd);
+
+
   /** Write a value to the to a LCD register
    *
    * @param reg register to be written
    * @param val data to be written
-   */   
+   */
   //void wr_reg (unsigned char reg, unsigned char val);
-    
+
   /** Read a LCD register
    *
    * @param reg register to be read
-   * @returns value of the register 
-   */    
+   * @returns value of the register
+   */
   //unsigned short rd_reg (unsigned char reg);
-    
-  unsigned char spi_port; 
+
+  unsigned char spi_port;
   unsigned int orientation;
   unsigned int seldisp;
   unsigned int char_x;
   unsigned int char_y;
   PinName clk;
- 
-    
+
+
 };
 
-#endif
+#endif  /* MBED_SPI_TFTx2_ILI9341_H */