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
uOLED.h@20:a07d700164c8, 2010-12-21 (annotated)
- Committer:
- Nakor
- Date:
- Tue Dec 21 14:47:35 2010 +0000
- Revision:
- 20:a07d700164c8
- Parent:
- 19:cc4f5d01f080
- Child:
- 21:87a2227c1ad2
Still working on documentation and updating library functions to my liking.
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
Nakor | 0:4f009971ac11 | 1 | /* mbed 4D uOLED Library |
Nakor | 0:4f009971ac11 | 2 | * Originally designed for use with uOLED-96-G1 (SGC) |
Nakor | 0:4f009971ac11 | 3 | * serially controlled .96" screen. |
Nakor | 0:4f009971ac11 | 4 | * |
Nakor | 0:4f009971ac11 | 5 | * This is a modified library originally obtained from |
Nakor | 0:4f009971ac11 | 6 | * Erik van Wijk's library code at: |
Nakor | 0:4f009971ac11 | 7 | * http://mbed.org/users/evwijk/libraries/microOLED/li4nzn |
Nakor | 5:93ea03e2a688 | 8 | * |
Nakor | 5:93ea03e2a688 | 9 | * This library (uOLED) by Aaron Goselin. |
Nakor | 5:93ea03e2a688 | 10 | * 2010 |
Nakor | 0:4f009971ac11 | 11 | */ |
Nakor | 0:4f009971ac11 | 12 | |
Nakor | 0:4f009971ac11 | 13 | #ifndef _MBED_UOLED_ |
Nakor | 0:4f009971ac11 | 14 | #define _MBED_UOLED_ |
Nakor | 0:4f009971ac11 | 15 | |
Nakor | 0:4f009971ac11 | 16 | #include "mbed.h" |
Nakor | 0:4f009971ac11 | 17 | |
Nakor | 0:4f009971ac11 | 18 | #define OLED_FONT5X7 0x01 |
Nakor | 0:4f009971ac11 | 19 | #define OLED_FONT8X8 0x02 |
Nakor | 0:4f009971ac11 | 20 | #define OLED_FONT8X12 0x03 |
Nakor | 0:4f009971ac11 | 21 | |
Nakor | 0:4f009971ac11 | 22 | #define OLED_DISPLAYCONTROL_DISPLAY 0x01 |
Nakor | 0:4f009971ac11 | 23 | #define OLED_DISPLAYCONTROL_CONTRAST 0x02 |
Nakor | 0:4f009971ac11 | 24 | #define OLED_DISPLAYCONTROL_POWER 0x03 |
Nakor | 0:4f009971ac11 | 25 | |
Nakor | 0:4f009971ac11 | 26 | /** uOLED control class using Serial |
Nakor | 0:4f009971ac11 | 27 | * |
Nakor | 0:4f009971ac11 | 28 | * Example: |
Nakor | 0:4f009971ac11 | 29 | * @code |
Nakor | 0:4f009971ac11 | 30 | * // Draw text on the screen. |
Nakor | 0:4f009971ac11 | 31 | * #include "mbed.h" |
Nakor | 0:4f009971ac11 | 32 | * #include "uOLED.h" |
Nakor | 0:4f009971ac11 | 33 | * |
Nakor | 0:4f009971ac11 | 34 | * uOLED SGC(p9, p10, p11); |
Nakor | 0:4f009971ac11 | 35 | * |
Nakor | 5:93ea03e2a688 | 36 | * int main() |
Nakor | 0:4f009971ac11 | 37 | * { |
Nakor | 0:4f009971ac11 | 38 | * SGC.drawText(0, 0, 0, FF, "This is text"); |
Nakor | 0:4f009971ac11 | 39 | * } |
Nakor | 3:949c5ac54e9c | 40 | * @endcode |
Nakor | 0:4f009971ac11 | 41 | */ |
Nakor | 0:4f009971ac11 | 42 | class uOLED { |
Nakor | 0:4f009971ac11 | 43 | public: |
Nakor | 0:4f009971ac11 | 44 | |
Nakor | 4:51f274633e70 | 45 | /** Create an instance of the uOLED class. |
Nakor | 4:51f274633e70 | 46 | * |
Nakor | 2:559b81f2bb1e | 47 | * @param serialTX - mbed TX pin to be used |
Nakor | 2:559b81f2bb1e | 48 | * @param serialRX - mbed RX pin to be used |
Nakor | 2:559b81f2bb1e | 49 | * @param reset - mbed pin to control reset of the uOLED |
Nakor | 1:476dcc382de3 | 50 | */ |
Nakor | 0:4f009971ac11 | 51 | uOLED(PinName serialTX, PinName serialRX, PinName reset); |
Nakor | 1:476dcc382de3 | 52 | |
Nakor | 17:cee1c66b3133 | 53 | /** Convert RGB value into the type of value that the uOLED wants. |
Nakor | 17:cee1c66b3133 | 54 | * |
Nakor | 17:cee1c66b3133 | 55 | * @param red Red value. |
Nakor | 17:cee1c66b3133 | 56 | * @param green Green value. |
Nakor | 17:cee1c66b3133 | 57 | * @param blue Blue value. |
Nakor | 1:476dcc382de3 | 58 | */ |
Nakor | 0:4f009971ac11 | 59 | short getRGB(char red, char green, char blue); |
Nakor | 0:4f009971ac11 | 60 | |
Nakor | 17:cee1c66b3133 | 61 | /** !!ToDo!! |
Nakor | 17:cee1c66b3133 | 62 | * |
Nakor | 2:559b81f2bb1e | 63 | * @param returns something. |
Nakor | 1:476dcc382de3 | 64 | */ |
Nakor | 0:4f009971ac11 | 65 | bool addBitmappedCharacter(char character, char data[8]); |
Nakor | 17:cee1c66b3133 | 66 | |
Nakor | 17:cee1c66b3133 | 67 | /** !!ToDO!! |
Nakor | 19:cc4f5d01f080 | 68 | * |
Nakor | 2:559b81f2bb1e | 69 | * @param returns something. |
Nakor | 1:476dcc382de3 | 70 | */ |
Nakor | 0:4f009971ac11 | 71 | bool blockCopyPaste(char sourceX, char sourceY, char destinationX, char destinationY, char width, char height); |
Nakor | 17:cee1c66b3133 | 72 | |
Nakor | 17:cee1c66b3133 | 73 | /** Display control. |
Nakor | 17:cee1c66b3133 | 74 | * |
Nakor | 19:cc4f5d01f080 | 75 | * Display ON/OFF, set contrast, and PowerUp/Shutdown. |
Nakor | 17:cee1c66b3133 | 76 | * |
Nakor | 17:cee1c66b3133 | 77 | * @param mode Sets specified mode. |
Nakor | 17:cee1c66b3133 | 78 | * @param value Value option for mode. |
Nakor | 17:cee1c66b3133 | 79 | * |
Nakor | 18:77ec40174c31 | 80 | * - Mode: 01 Display ON/OFF |
Nakor | 18:77ec40174c31 | 81 | * - Value: 00 OFF |
Nakor | 18:77ec40174c31 | 82 | * - Value: 01 ON |
Nakor | 18:77ec40174c31 | 83 | * - Mode: 02 Contrast Adjust |
Nakor | 18:77ec40174c31 | 84 | * - Value range: 0x00 to 0x0F |
Nakor | 18:77ec40174c31 | 85 | * - Mode: 03 Display PowerUp/Shutdown (low power mode) |
Nakor | 18:77ec40174c31 | 86 | * - Value 00 Shutdown |
Nakor | 18:77ec40174c31 | 87 | * - Value 01 Powerup |
Nakor | 1:476dcc382de3 | 88 | */ |
Nakor | 17:cee1c66b3133 | 89 | bool displayControl(char mode, char value); |
Nakor | 17:cee1c66b3133 | 90 | |
Nakor | 19:cc4f5d01f080 | 91 | /** !!ToDo!! |
Nakor | 19:cc4f5d01f080 | 92 | * |
Nakor | 2:559b81f2bb1e | 93 | * @param returns something. |
Nakor | 1:476dcc382de3 | 94 | */ |
Nakor | 0:4f009971ac11 | 95 | bool displayUserBitmappedCharacter(char character, char x, char y, short color); |
Nakor | 19:cc4f5d01f080 | 96 | |
Nakor | 19:cc4f5d01f080 | 97 | /** Draw a circle. |
Nakor | 19:cc4f5d01f080 | 98 | * |
Nakor | 19:cc4f5d01f080 | 99 | * @param x X position of circle center. |
Nakor | 19:cc4f5d01f080 | 100 | * @param y Y position of circle center. |
Nakor | 19:cc4f5d01f080 | 101 | * @param radius Radius of the circle. |
Nakor | 19:cc4f5d01f080 | 102 | * @param red Amount of red. |
Nakor | 19:cc4f5d01f080 | 103 | * @param green Amount of green. |
Nakor | 19:cc4f5d01f080 | 104 | * @param blue Amount of blue. |
Nakor | 1:476dcc382de3 | 105 | */ |
Nakor | 19:cc4f5d01f080 | 106 | bool drawCircle(char x, char y, char radius, short red, short green, short blue); |
Nakor | 19:cc4f5d01f080 | 107 | |
Nakor | 19:cc4f5d01f080 | 108 | /** !!ToDo!! |
Nakor | 19:cc4f5d01f080 | 109 | * |
Nakor | 2:559b81f2bb1e | 110 | * @param returns something. |
Nakor | 1:476dcc382de3 | 111 | */ |
Nakor | 0:4f009971ac11 | 112 | bool drawCharacter(char character, char column, char row, short color); |
Nakor | 19:cc4f5d01f080 | 113 | |
Nakor | 19:cc4f5d01f080 | 114 | /** !!ToDo!! |
Nakor | 19:cc4f5d01f080 | 115 | * |
Nakor | 2:559b81f2bb1e | 116 | * @param returns something. |
Nakor | 1:476dcc382de3 | 117 | */ |
Nakor | 0:4f009971ac11 | 118 | bool drawImage(char x, char y, char width, char height, char colorMode, char *pixels); |
Nakor | 19:cc4f5d01f080 | 119 | |
Nakor | 19:cc4f5d01f080 | 120 | /** Draw a line. |
Nakor | 19:cc4f5d01f080 | 121 | * |
Nakor | 19:cc4f5d01f080 | 122 | * @param x1 Top left horizontal start position. |
Nakor | 19:cc4f5d01f080 | 123 | * @param y1 Top left vertical start position. |
Nakor | 19:cc4f5d01f080 | 124 | * @param x2 Bottom right horizontal start position. |
Nakor | 19:cc4f5d01f080 | 125 | * @param y2 Bottom right vertical end position. |
Nakor | 19:cc4f5d01f080 | 126 | * @param red Amount of red. |
Nakor | 19:cc4f5d01f080 | 127 | * @param green Amount of green. |
Nakor | 19:cc4f5d01f080 | 128 | * @param blue Amount of blue. |
Nakor | 1:476dcc382de3 | 129 | */ |
Nakor | 19:cc4f5d01f080 | 130 | bool drawLine(char x1, char y1, char x2, char y2, short red, short green, short blue); |
Nakor | 19:cc4f5d01f080 | 131 | |
Nakor | 1:476dcc382de3 | 132 | /** Dunno11 |
Nakor | 1:476dcc382de3 | 133 | * Dunno |
Nakor | 2:559b81f2bb1e | 134 | * @param returns something. |
Nakor | 1:476dcc382de3 | 135 | */ |
Nakor | 0:4f009971ac11 | 136 | bool drawPolygon(char vertices, char *x, char *y, short color); |
Nakor | 1:476dcc382de3 | 137 | /** Dunno12 |
Nakor | 1:476dcc382de3 | 138 | * Dunno |
Nakor | 2:559b81f2bb1e | 139 | * @param returns something. |
Nakor | 1:476dcc382de3 | 140 | */ |
Nakor | 0:4f009971ac11 | 141 | bool drawRectangle(char x, char y, char width, char height, short color); |
Nakor | 5:93ea03e2a688 | 142 | /** Draw text to the screen. |
Nakor | 5:93ea03e2a688 | 143 | * |
Nakor | 5:93ea03e2a688 | 144 | * @param column X coordinate for text placement. |
Nakor | 5:93ea03e2a688 | 145 | * @param row Y coordinate for text placement. |
Nakor | 5:93ea03e2a688 | 146 | * @param font Which font to use (Uses 0, 1, or 2). More fonts can be added. |
Nakor | 5:93ea03e2a688 | 147 | * @param color Font colour to use. |
Nakor | 5:93ea03e2a688 | 148 | * @param *text Character array (string) to be displayed. |
Nakor | 5:93ea03e2a688 | 149 | * |
Nakor | 5:93ea03e2a688 | 150 | * Example: |
Nakor | 5:93ea03e2a688 | 151 | * @code |
Nakor | 5:93ea03e2a688 | 152 | * SGC.drawText(0, 0, 0, FF, "This is text"); |
Nakor | 5:93ea03e2a688 | 153 | * @endcode |
Nakor | 1:476dcc382de3 | 154 | */ |
Nakor | 6:080d52539972 | 155 | bool drawText(char column, char row, char font, short color, char *text); |
Nakor | 14:3d90211095d4 | 156 | /** Draw unformated text to the screen. |
Nakor | 14:3d90211095d4 | 157 | * The manual describes this as "graphics format". |
Nakor | 14:3d90211095d4 | 158 | * |
Nakor | 14:3d90211095d4 | 159 | * @param x X coordinate for text placement. |
Nakor | 14:3d90211095d4 | 160 | * @param y Y coordinate for text placement. |
Nakor | 14:3d90211095d4 | 161 | * @param font Which font to use (Uses 0, 1, or 2). More fonts can be added. |
Nakor | 14:3d90211095d4 | 162 | * @param red Amount of red in text colour RGB value. |
Nakor | 14:3d90211095d4 | 163 | * @param green Amount of green in text colour RGB value. |
Nakor | 14:3d90211095d4 | 164 | * @param blue Amount of blue in text colour RGB value. |
Nakor | 14:3d90211095d4 | 165 | * @param width Text width. |
Nakor | 14:3d90211095d4 | 166 | * @param height Text height. |
Nakor | 14:3d90211095d4 | 167 | * @param *text Character array (string) to be displayed. |
Nakor | 14:3d90211095d4 | 168 | * |
Nakor | 14:3d90211095d4 | 169 | * Example: |
Nakor | 14:3d90211095d4 | 170 | * @code |
Nakor | 16:6f5d07cfff03 | 171 | * SGC.drawTextUF(0, 0, 0, 20, 20, 255, 1, 1, "This is text"); |
Nakor | 14:3d90211095d4 | 172 | * @endcode |
Nakor | 14:3d90211095d4 | 173 | */ |
Nakor | 15:06ef508fef4b | 174 | bool drawTextUF(char x, char y, char font, short red, short green, short blue, char width, char height, char *text); |
Nakor | 6:080d52539972 | 175 | /** Dunno13 |
Nakor | 6:080d52539972 | 176 | * Dunno |
Nakor | 6:080d52539972 | 177 | * @param returns something. |
Nakor | 6:080d52539972 | 178 | */ |
Nakor | 0:4f009971ac11 | 179 | bool drawTriangle(char x1, char y1, char x2, char y2, char x3, char y3, short color); |
Nakor | 1:476dcc382de3 | 180 | /** Dunno15 |
Nakor | 1:476dcc382de3 | 181 | * Dunno |
Nakor | 2:559b81f2bb1e | 182 | * @param returns something. |
Nakor | 1:476dcc382de3 | 183 | */ |
Nakor | 0:4f009971ac11 | 184 | bool eraseScreen(); |
Nakor | 0:4f009971ac11 | 185 | /** Initialize the screen. This must be completed before any other communication with the device. |
Nakor | 0:4f009971ac11 | 186 | * Timing allows for at least 500ms delay for initialization. |
Nakor | 2:559b81f2bb1e | 187 | * @param returns bool indicating success or failure of initialization. |
Nakor | 0:4f009971ac11 | 188 | */ |
Nakor | 0:4f009971ac11 | 189 | bool init(); |
Nakor | 1:476dcc382de3 | 190 | /** Dunno16 |
Nakor | 1:476dcc382de3 | 191 | * Dunno |
Nakor | 2:559b81f2bb1e | 192 | * @param returns something. |
Nakor | 1:476dcc382de3 | 193 | */ |
Nakor | 0:4f009971ac11 | 194 | bool penSize(char size); |
Nakor | 1:476dcc382de3 | 195 | /** Dunno17 |
Nakor | 1:476dcc382de3 | 196 | * Dunno |
Nakor | 2:559b81f2bb1e | 197 | * @param returns something. |
Nakor | 1:476dcc382de3 | 198 | */ |
Nakor | 0:4f009971ac11 | 199 | bool putPixel(char x, char y, short color); |
Nakor | 1:476dcc382de3 | 200 | /** Dunno18 |
Nakor | 1:476dcc382de3 | 201 | * Dunno |
Nakor | 2:559b81f2bb1e | 202 | * @param returns something. |
Nakor | 1:476dcc382de3 | 203 | */ |
Nakor | 0:4f009971ac11 | 204 | short readPixel(char x, char y); |
Nakor | 7:c2fa784eb477 | 205 | /** Replaces the background colour with a new colour. |
Nakor | 7:c2fa784eb477 | 206 | * |
Nakor | 13:f2b9f249bcff | 207 | * @param red Red value (0 to 255). |
Nakor | 13:f2b9f249bcff | 208 | * @param green Green value (0 to 255). |
Nakor | 13:f2b9f249bcff | 209 | * @param blue Blue value (0 to 255). |
Nakor | 7:c2fa784eb477 | 210 | */ |
Nakor | 13:f2b9f249bcff | 211 | bool setBackgroundColour(char red, char green, char blue); |
Nakor | 1:476dcc382de3 | 212 | /** Dunno19 |
Nakor | 1:476dcc382de3 | 213 | * Dunno |
Nakor | 2:559b81f2bb1e | 214 | * @param returns something. |
Nakor | 7:c2fa784eb477 | 215 | */ |
Nakor | 0:4f009971ac11 | 216 | bool setFontSize(char fontType); |
Nakor | 1:476dcc382de3 | 217 | /** Dunno21 |
Nakor | 1:476dcc382de3 | 218 | * Dunno |
Nakor | 2:559b81f2bb1e | 219 | * @param returns something. |
Nakor | 1:476dcc382de3 | 220 | */ |
Nakor | 0:4f009971ac11 | 221 | bool textButton(char state, char x, char y, short buttonColor, char font, short textColor, char textWidth, char textHeight, char *text); |
Nakor | 1:476dcc382de3 | 222 | /** Dunno22 |
Nakor | 1:476dcc382de3 | 223 | * Dunno |
Nakor | 2:559b81f2bb1e | 224 | * @param returns something. |
Nakor | 1:476dcc382de3 | 225 | */ |
Nakor | 0:4f009971ac11 | 226 | bool textMode(char mode); |
Nakor | 1:476dcc382de3 | 227 | /** Dunno23 |
Nakor | 1:476dcc382de3 | 228 | * Dunno |
Nakor | 2:559b81f2bb1e | 229 | * @param returns something. |
Nakor | 1:476dcc382de3 | 230 | */ |
Nakor | 0:4f009971ac11 | 231 | bool versionInfo(bool onScreen, char *info); |
Nakor | 0:4f009971ac11 | 232 | |
Nakor | 0:4f009971ac11 | 233 | |
Nakor | 0:4f009971ac11 | 234 | protected: |
Nakor | 0:4f009971ac11 | 235 | Serial _oled; |
Nakor | 0:4f009971ac11 | 236 | DigitalOut _reset; |
Nakor | 0:4f009971ac11 | 237 | |
Nakor | 0:4f009971ac11 | 238 | void resetDisplay(); |
Nakor | 8:0a92ceb34cd0 | 239 | }; |
Nakor | 8:0a92ceb34cd0 | 240 | |
Nakor | 8:0a92ceb34cd0 | 241 | #endif |