Aaron Goselin / uOLED

Heavily documented control library for the uOLED-96-G1 (SGC) by 4D Systems. Will likely work with any of the 4D Systems serial controlled screens. <<info>> All examples in the documentation have been tested to the best of my current abilities, but there are a few functions that I simply do not use. I have created a Lighthouse page for this library. You may submit bug reports or feature requests to [[http://mbed-uoled.lighthouseapp.com|this page]]. If you really do not wish to sign up for a Lighthouse account you may also post any bugs or requests [[/users/Nakor/notebook/uoled-bug-reports/|here]]. <</info>>

Dependents:   DS18B20 DS18B20GSM Astromed Astromed_build20121123

Files at this revision

API Documentation at this revision

Revision 19:cc4f5d01f080, committed 2010-12-21

Comitter:
Nakor
Date:
Tue Dec 21 14:45:35 2010 +0000
Parent:
18:77ec40174c31
Child:
20:a07d700164c8
Commit message:

Changed in this revision

uOLED.cpp Show annotated file Show diff for this revision Revisions of this file
uOLED.h Show annotated file Show diff for this revision Revisions of this file 
--- a/uOLED.cpp	Tue Dec 21 01:15:01 2010 +0000
+++ b/uOLED.cpp	Tue Dec 21 14:45:35 2010 +0000
@@ -65,14 +65,6 @@
     return (_oled.getc() == OLED_ACK);
 }
 
-bool uOLED::setContrast(char contrast) {
-    _oled.putc(0x59);
-    _oled.putc(0x02);
-    _oled.putc(contrast);
-    
-    return (_oled.getc() == OLED_ACK);
-}
-
 bool uOLED::displayUserBitmappedCharacter(char character, char x, char y, short color) {
     _oled.putc(0x44);  
     _oled.putc(character);
@@ -95,7 +87,10 @@
     return (_oled.getc() == OLED_ACK);
 }
 
-bool uOLED::drawCircle(char x, char y, char radius, short color) {
+bool uOLED::drawCircle(char x, char y, char radius, short red, short green, short blue)
+{
+    short color = getRGB(red, green, blue);
+    
     _oled.putc(0x43);     
     _oled.putc(x);
     _oled.putc(y);
@@ -125,7 +120,10 @@
     return (_oled.getc() == OLED_ACK);
 }
 
-bool uOLED::drawLine(char x1, char y1, char x2, char y2, short color) {
+bool uOLED::drawLine(char x1, char y1, char x2, char y2, short red, short green, short blue)
+{
+    short color = getRGB(red, green, blue);
+    
     _oled.putc(0x4C);
     _oled.putc(x1);
     _oled.putc(y1);
@@ -177,11 +175,7 @@
 
 bool uOLED::drawTextUF(char x, char y, char font, short red, short green, short blue, char width, char height, char *text) {
     
-    int outR = ((red * 31) / 255);
-    int outG = ((green * 63) / 255);
-    int outB = ((blue * 31) / 255);
-    
-    short colour = (outR << 11) | (outG << 5) | outB;
+    short colour = getRGB(red, green, blue);
     
     _oled.putc(0x53);
     _oled.putc(x);
@@ -263,11 +257,7 @@
 
 bool uOLED::setBackgroundColour(char red, char green, char blue)
 {
-    int outR = ((red * 31) / 255);
-    int outG = ((green * 63) / 255);
-    int outB = ((blue * 31) / 255);
-    
-    short colour = (outR << 11) | (outG << 5) | outB;
+    short colour = getRGB(red, green, blue);
 
     _oled.putc(0x42);
     

--- a/uOLED.h	Tue Dec 21 01:15:01 2010 +0000
+++ b/uOLED.h	Tue Dec 21 14:45:35 2010 +0000
@@ -65,15 +65,14 @@
     bool addBitmappedCharacter(char character, char data[8]);
     
     /** !!ToDO!!
-    * Dunno
+    * 
     * @param returns something.
     */
     bool blockCopyPaste(char sourceX, char sourceY, char destinationX, char destinationY, char width, char height);
     
     /** Display control.
     * 
-    * Display ON/OFF and PowerUp/Shutdown.
-    * Use setContrast(contrast) to set the contrast.
+    * Display ON/OFF, set contrast, and PowerUp/Shutdown.
     *
     * @param mode Sets specified mode.
     * @param value Value option for mode.
@@ -89,36 +88,48 @@
     */
     bool displayControl(char mode, char value);
     
-    /** Dunno5
-    * Dunno
-    * @param returns something.
-    */
-    bool setContrast(char contrast);
-    /** Dunno6
-    * Dunno
+    /** !!ToDo!!
+    * 
     * @param returns something.
     */
     bool displayUserBitmappedCharacter(char character, char x, char y, short color);
-    /** Dunno7
-    * Dunno
-    * @param returns something.
+    
+    /** Draw a circle.
+    * 
+    * @param x X position of circle center.
+    * @param y Y position of circle center.
+    * @param radius Radius of the circle.
+    * @param red Amount of red.
+    * @param green Amount of green.
+    * @param blue Amount of blue.
     */
-    bool drawCircle(char x, char y, char radius, short color);
-    /** Dunno8
-    * Dunno
+    bool drawCircle(char x, char y, char radius, short red, short green, short blue);
+    
+    /** !!ToDo!!
+    * 
     * @param returns something.
     */
     bool drawCharacter(char character, char column, char row, short color);
-    /** Dunno9
-    * Dunno
+    
+    /** !!ToDo!!
+    * 
     * @param returns something.
     */
     bool drawImage(char x, char y, char width, char height, char colorMode, char *pixels);
-    /** Dunno10
-    * Dunno
-    * @param returns something.
+    
+    /** Draw a line.
+    * 
+    * Draws a line to the screen.
+    * @param x1 Top left horizontal start position.
+    * @param y1 Top left vertical start position.
+    * @param x2 Bottom right horizontal start position.
+    * @param y2 Bottom right vertical end position.
+    * @param red Amount of red.
+    * @param green Amount of green.
+    * @param blue Amount of blue.
     */
-    bool drawLine(char x1, char y1, char x2, char y2, short color);
+    bool drawLine(char x1, char y1, char x2, char y2, short red, short green, short blue);
+    
     /** Dunno11
     * Dunno
     * @param returns something.