Hexiwear / Hexi_OLED_SSD1351

Hexiwear OLED Display Driver

Dependents:   Hexi_OLED_TextImage_Example Hexi_OLED_Text_Example Hexi_OLED_Image_Example security-console-app ... more

Hexi_OLED_SSD1351.h@6:0060ffa3f4dc, 2016-08-26 (annotated)

Committer:
khuang
Date:
Fri Aug 26 19:56:07 2016 +0000
Revision:
6:0060ffa3f4dc
Parent:
5:a5b4b36a1aed
Child:
7:9961c525e249
Added OpenSans Font. Added proper licensing text. Changed a xCrd,yCrd, width, height variables to correct types. Moved SetTextProperties Init inside constructor.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
khuang 5:a5b4b36a1aed 1 /** OLED Display Driver for Hexiwear
khuang 3:4121d3cd9f60 2 * This file contains OLED driver functionality for drawing images and text
khuang 2:fc06b5b5bf6a 3 *
khuang 2:fc06b5b5bf6a 4 * Redistribution and use in source and binary forms, with or without modification,
khuang 2:fc06b5b5bf6a 5 * are permitted provided that the following conditions are met:
khuang 2:fc06b5b5bf6a 6 *
khuang 2:fc06b5b5bf6a 7 * Redistributions of source code must retain the above copyright notice, this list
khuang 5:a5b4b36a1aed 8 * of conditions and the following disclaimer.
khuang 2:fc06b5b5bf6a 9 *
khuang 2:fc06b5b5bf6a 10 * Redistributions in binary form must reproduce the above copyright notice, this
khuang 5:a5b4b36a1aed 11 * list of conditions and the following disclaimer in the documentation and/or
khuang 5:a5b4b36a1aed 12 * other materials provided with the distribution.
khuang 2:fc06b5b5bf6a 13 *
khuang 2:fc06b5b5bf6a 14 * Neither the name of NXP, nor the names of its
khuang 5:a5b4b36a1aed 15 * contributors may be used to endorse or promote products derived from this
khuang 5:a5b4b36a1aed 16 * software without specific prior written permission.
khuang 2:fc06b5b5bf6a 17 *
khuang 2:fc06b5b5bf6a 18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
khuang 2:fc06b5b5bf6a 19 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
khuang 2:fc06b5b5bf6a 20 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
khuang 2:fc06b5b5bf6a 21 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
khuang 2:fc06b5b5bf6a 22 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
khuang 2:fc06b5b5bf6a 23 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
khuang 2:fc06b5b5bf6a 24 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
khuang 2:fc06b5b5bf6a 25 * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
khuang 2:fc06b5b5bf6a 26 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
khuang 2:fc06b5b5bf6a 27 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
khuang 2:fc06b5b5bf6a 28 *
khuang 2:fc06b5b5bf6a 29 * visit: http://www.mikroe.com and http://www.nxp.com
khuang 2:fc06b5b5bf6a 30 *
khuang 2:fc06b5b5bf6a 31 * get support at: http://www.mikroe.com/forum and https://community.nxp.com
khuang 2:fc06b5b5bf6a 32 *
khuang 2:fc06b5b5bf6a 33 * Project HEXIWEAR, 2015
khuang 2:fc06b5b5bf6a 34 */
khuang 2:fc06b5b5bf6a 35
khuang 3:4121d3cd9f60 36 #ifndef HG_HEXI_OLED_SSD1351
khuang 3:4121d3cd9f60 37 #define HG_HEXI_OLED_SSD1351
khuang 1:3b5be0ee5f0c 38
khuang 1:3b5be0ee5f0c 39 #include "mbed.h"
khuang 1:3b5be0ee5f0c 40 #include "OLED_types.h"
khuang 1:3b5be0ee5f0c 41 #include "OLED_info.h"
khuang 1:3b5be0ee5f0c 42
khuang 1:3b5be0ee5f0c 43
khuang 3:4121d3cd9f60 44 /** OLED Display Driver for Hexiwear
khuang 3:4121d3cd9f60 45 */
khuang 1:3b5be0ee5f0c 46 class SSD1351{
khuang 1:3b5be0ee5f0c 47
khuang 1:3b5be0ee5f0c 48 public:
khuang 1:3b5be0ee5f0c 49
khuang 3:4121d3cd9f60 50 /**
khuang 3:4121d3cd9f60 51 * Create a Hexiwear OLED Driver connected to the specified pins
khuang 3:4121d3cd9f60 52 *
khuang 3:4121d3cd9f60 53 * @param mosiPin SPI Master Out, Slave In Pin
khuang 3:4121d3cd9f60 54 * @param sclkPin SPI CLock Pin
khuang 3:4121d3cd9f60 55 * @param pwrPin OLED Power Pin
khuang 3:4121d3cd9f60 56 * @param csPin OLED Chip Select Pin
khuang 3:4121d3cd9f60 57 * @param rstPin OLED Reset Pin
khuang 3:4121d3cd9f60 58 * @param dcPin OLED DC Pin
khuang 3:4121d3cd9f60 59 */
khuang 3:4121d3cd9f60 60 SSD1351(PinName mosiPin,PinName sclkPin,PinName pwrPin, PinName csPin,PinName rstPin, PinName dcPin);
khuang 1:3b5be0ee5f0c 61
khuang 3:4121d3cd9f60 62 /**
khuang 3:4121d3cd9f60 63 * Destroy the Hexiwear instance
khuang 3:4121d3cd9f60 64 */
khuang 1:3b5be0ee5f0c 65 ~SSD1351();
khuang 1:3b5be0ee5f0c 66
khuang 1:3b5be0ee5f0c 67 /**
khuang 1:3b5be0ee5f0c 68 * Send the command to OLED
khuang 1:3b5be0ee5f0c 69 * @param cmd OLED command from the datasheet
khuang 1:3b5be0ee5f0c 70 * @param isFirst designate if this is the first byte in the command
khuang 1:3b5be0ee5f0c 71 */
khuang 1:3b5be0ee5f0c 72 void SendCmd(uint32_t cmd,
khuang 1:3b5be0ee5f0c 73 uint8_t isFirst);
khuang 1:3b5be0ee5f0c 74
khuang 1:3b5be0ee5f0c 75
khuang 1:3b5be0ee5f0c 76 /**
khuang 1:3b5be0ee5f0c 77 * Send data to OLED
khuang 1:3b5be0ee5f0c 78 * @param dataToSend data to send to OLED
khuang 1:3b5be0ee5f0c 79 * @param dataSize data-size
khuang 1:3b5be0ee5f0c 80 */
khuang 1:3b5be0ee5f0c 81 void SendData ( const uint8_t* dataToSend,
khuang 1:3b5be0ee5f0c 82 uint32_t dataSize);
khuang 1:3b5be0ee5f0c 83
khuang 1:3b5be0ee5f0c 84 /**
khuang 1:3b5be0ee5f0c 85 * draw box on OLED
khuang 1:3b5be0ee5f0c 86 * @param xCrd x-coordinate for box's uper left corner
khuang 1:3b5be0ee5f0c 87 * @param yCrd y-coordinate for box's uper left corner
khuang 1:3b5be0ee5f0c 88 * @param width box's width
khuang 1:3b5be0ee5f0c 89 * @param height box's height
khuang 1:3b5be0ee5f0c 90 * @param color color of the box
khuang 1:3b5be0ee5f0c 91 * @return status flag
khuang 1:3b5be0ee5f0c 92 */
khuang 1:3b5be0ee5f0c 93 oled_status_t DrawBox (
khuang 6:0060ffa3f4dc 94 int8_t xCrd,
khuang 6:0060ffa3f4dc 95 int8_t yCrd,
khuang 6:0060ffa3f4dc 96 uint8_t width,
khuang 6:0060ffa3f4dc 97 uint8_t height,
khuang 1:3b5be0ee5f0c 98 uint16_t color
khuang 1:3b5be0ee5f0c 99 );
khuang 1:3b5be0ee5f0c 100
khuang 1:3b5be0ee5f0c 101 /**
khuang 1:3b5be0ee5f0c 102 * Fill the entire screen with specified color
khuang 1:3b5be0ee5f0c 103 * @param color color to fill with
khuang 1:3b5be0ee5f0c 104 */
khuang 1:3b5be0ee5f0c 105 void FillScreen( uint16_t color );
khuang 1:3b5be0ee5f0c 106
khuang 1:3b5be0ee5f0c 107
khuang 1:3b5be0ee5f0c 108
khuang 1:3b5be0ee5f0c 109 /**
khuang 1:3b5be0ee5f0c 110 * Draw a single pixel
khuang 1:3b5be0ee5f0c 111 * @param xCrd pixel's x coordinate
khuang 1:3b5be0ee5f0c 112 * @param yCrd pixel's y coordinate
khuang 1:3b5be0ee5f0c 113 * @param color pixel's color
khuang 1:3b5be0ee5f0c 114 * @return status flag
khuang 1:3b5be0ee5f0c 115 */
khuang 1:3b5be0ee5f0c 116 oled_status_t DrawPixel (
khuang 6:0060ffa3f4dc 117 int8_t xCrd,
khuang 6:0060ffa3f4dc 118 int8_t yCrd,
khuang 1:3b5be0ee5f0c 119 uint16_t color
khuang 1:3b5be0ee5f0c 120 );
khuang 1:3b5be0ee5f0c 121
khuang 1:3b5be0ee5f0c 122
khuang 1:3b5be0ee5f0c 123 /**
khuang 1:3b5be0ee5f0c 124 * Draw the whole screen
khuang 1:3b5be0ee5f0c 125 * @param image image to draw
khuang 1:3b5be0ee5f0c 126 * @param xCrd image x-coordinate
khuang 1:3b5be0ee5f0c 127 * @param yCrd image y-coordinate
khuang 1:3b5be0ee5f0c 128 * @param width image width
khuang 1:3b5be0ee5f0c 129 * @param height image height
khuang 1:3b5be0ee5f0c 130 * @param transition transition style for the new image arrival
khuang 1:3b5be0ee5f0c 131 * @return status flag
khuang 1:3b5be0ee5f0c 132 */
khuang 1:3b5be0ee5f0c 133 oled_status_t DrawScreen (
khuang 1:3b5be0ee5f0c 134 const uint8_t* image,
khuang 6:0060ffa3f4dc 135 int8_t xCrd,
khuang 6:0060ffa3f4dc 136 int8_t yCrd,
khuang 1:3b5be0ee5f0c 137 uint8_t width,
khuang 1:3b5be0ee5f0c 138 uint8_t height,
khuang 1:3b5be0ee5f0c 139 oled_transition_t transition
khuang 1:3b5be0ee5f0c 140 );
khuang 1:3b5be0ee5f0c 141
khuang 1:3b5be0ee5f0c 142
khuang 1:3b5be0ee5f0c 143 /**
khuang 1:3b5be0ee5f0c 144 * Set the font to use
khuang 1:3b5be0ee5f0c 145 * @param newFont desired font
khuang 1:3b5be0ee5f0c 146 * @param newColor desired color
khuang 1:3b5be0ee5f0c 147 * @return status flag
khuang 1:3b5be0ee5f0c 148 */
khuang 1:3b5be0ee5f0c 149 oled_status_t SetFont(
khuang 1:3b5be0ee5f0c 150 const uint8_t* newFont,
khuang 1:3b5be0ee5f0c 151 uint16_t newColor
khuang 1:3b5be0ee5f0c 152 );
khuang 1:3b5be0ee5f0c 153
khuang 1:3b5be0ee5f0c 154
khuang 1:3b5be0ee5f0c 155 /**
khuang 1:3b5be0ee5f0c 156 * Set OLED dynamic area
khuang 1:3b5be0ee5f0c 157 * @param dynamic_area data-structure with desired values
khuang 1:3b5be0ee5f0c 158 */
khuang 1:3b5be0ee5f0c 159 void SetDynamicArea(oled_dynamic_area_t *dynamic_area);
khuang 1:3b5be0ee5f0c 160
khuang 1:3b5be0ee5f0c 161 /**
khuang 1:3b5be0ee5f0c 162 * Destroy current OLED dynamic area
khuang 1:3b5be0ee5f0c 163 */
khuang 1:3b5be0ee5f0c 164 void DestroyDynamicArea();
khuang 1:3b5be0ee5f0c 165
khuang 1:3b5be0ee5f0c 166
khuang 1:3b5be0ee5f0c 167 /**
khuang 1:3b5be0ee5f0c 168 * Set OLED text properties
khuang 1:3b5be0ee5f0c 169 * @param textProperties data-structure with desired properties
khuang 1:3b5be0ee5f0c 170 */
khuang 1:3b5be0ee5f0c 171 void SetTextProperties(oled_text_properties_t *textProperties);
khuang 1:3b5be0ee5f0c 172
khuang 1:3b5be0ee5f0c 173
khuang 1:3b5be0ee5f0c 174 /**
khuang 1:3b5be0ee5f0c 175 * Return the width in [px] required for the given string to be displayed
khuang 1:3b5be0ee5f0c 176 * @param text desired string
khuang 1:3b5be0ee5f0c 177 * @return required text width in [px]
khuang 1:3b5be0ee5f0c 178 */
khuang 1:3b5be0ee5f0c 179 uint8_t GetTextWidth(const uint8_t* text);
khuang 1:3b5be0ee5f0c 180
khuang 1:3b5be0ee5f0c 181
khuang 1:3b5be0ee5f0c 182 /**
khuang 1:3b5be0ee5f0c 183 * Count the characters
khuang 1:3b5be0ee5f0c 184 * @param width text width
khuang 1:3b5be0ee5f0c 185 * @param font text font
khuang 1:3b5be0ee5f0c 186 * @param text given text string
khuang 1:3b5be0ee5f0c 187 * @param length text length
khuang 1:3b5be0ee5f0c 188 * @return character count
khuang 1:3b5be0ee5f0c 189 */
khuang 1:3b5be0ee5f0c 190 uint8_t CharCount(uint8_t width, const uint8_t* font, const uint8_t* text, uint8_t length);
khuang 1:3b5be0ee5f0c 191
khuang 1:3b5be0ee5f0c 192 /**
khuang 1:3b5be0ee5f0c 193 * Add text to the main screen buffer at position x,y.
khuang 3:4121d3cd9f60 194 * @param text text to add
khuang 1:3b5be0ee5f0c 195 * @param xCrd x-coordinate for the given text
khuang 1:3b5be0ee5f0c 196 * @param yCrd y-coordinate for the given text
khuang 3:4121d3cd9f60 197 * @return status flag
khuang 1:3b5be0ee5f0c 198 */
khuang 6:0060ffa3f4dc 199 oled_status_t AddText( const uint8_t* text,int8_t xCrd, int8_t yCrd );
khuang 1:3b5be0ee5f0c 200 /**
khuang 1:3b5be0ee5f0c 201 * Add text to the main screen buffer. Used with SetDynamicArea() Function.
khuang 1:3b5be0ee5f0c 202 * @param text text to add
khuang 1:3b5be0ee5f0c 203 * @return status flag
khuang 1:3b5be0ee5f0c 204 */
khuang 1:3b5be0ee5f0c 205 oled_status_t AddText( const uint8_t* text);
khuang 3:4121d3cd9f60 206
khuang 1:3b5be0ee5f0c 207 /**
khuang 1:3b5be0ee5f0c 208 * Write text on OLED at position set in Dynamic Area Field. Used with SetDynamicArea() Function.
khuang 1:3b5be0ee5f0c 209 * @param text desired text
khuang 1:3b5be0ee5f0c 210 *
khuang 1:3b5be0ee5f0c 211 */
khuang 1:3b5be0ee5f0c 212 oled_status_t DrawText ( const uint8_t* text);
khuang 1:3b5be0ee5f0c 213
khuang 1:3b5be0ee5f0c 214 /**
khuang 1:3b5be0ee5f0c 215 * Return the dimensions of image
khuang 1:3b5be0ee5f0c 216 * @param width given image's width
khuang 1:3b5be0ee5f0c 217 * @param height given image's height
khuang 1:3b5be0ee5f0c 218 * @param image desired image
khuang 1:3b5be0ee5f0c 219 */
khuang 1:3b5be0ee5f0c 220 void GetImageDimensions(uint8_t *width, uint8_t *height, const uint8_t* image);
khuang 1:3b5be0ee5f0c 221
khuang 1:3b5be0ee5f0c 222 /**
khuang 1:3b5be0ee5f0c 223 * Add image to the main screen buffer.Used with SetDynamicArea() Function.
khuang 1:3b5be0ee5f0c 224 * @param image desired image
khuang 1:3b5be0ee5f0c 225 * @return status flag
khuang 1:3b5be0ee5f0c 226 */
khuang 1:3b5be0ee5f0c 227 oled_status_t AddImage ( const uint8_t* image );
khuang 1:3b5be0ee5f0c 228
khuang 1:3b5be0ee5f0c 229 /**
khuang 1:3b5be0ee5f0c 230 * Add image to the main screen buffer at position x,y
khuang 1:3b5be0ee5f0c 231 * @param image desired image
khuang 3:4121d3cd9f60 232 * @param xCrd image x-coordinate
khuang 3:4121d3cd9f60 233 * @param yCrd image y-coordinate
khuang 1:3b5be0ee5f0c 234 * @return status flag
khuang 1:3b5be0ee5f0c 235 */
khuang 6:0060ffa3f4dc 236 oled_status_t AddImage ( const uint8_t* image, int8_t xCrd, int8_t yCrd );
khuang 1:3b5be0ee5f0c 237
khuang 1:3b5be0ee5f0c 238 /**
khuang 3:4121d3cd9f60 239 * Send image to OLED GRAM.Used with SetDynamicArea() Function for positioning image.
khuang 1:3b5be0ee5f0c 240 * @param image desired image
khuang 1:3b5be0ee5f0c 241 * @return status flag
khuang 1:3b5be0ee5f0c 242 */
khuang 1:3b5be0ee5f0c 243 oled_status_t DrawImage ( const uint8_t* image );
khuang 1:3b5be0ee5f0c 244 /**
khuang 3:4121d3cd9f60 245 * Send image to OLED GRAM at position x,y.
khuang 1:3b5be0ee5f0c 246 * @param image desired image
khuang 3:4121d3cd9f60 247 * @param xCrd image x-coordinate
khuang 3:4121d3cd9f60 248 * @param yCrd image y-coordinate
khuang 1:3b5be0ee5f0c 249 * @return status flag
khuang 1:3b5be0ee5f0c 250 */
khuang 6:0060ffa3f4dc 251 oled_status_t DrawImage ( const uint8_t* image, int8_t xCrd, int8_t yCrd );
khuang 1:3b5be0ee5f0c 252
khuang 1:3b5be0ee5f0c 253 /**
khuang 1:3b5be0ee5f0c 254 * Dim OLED screen on
khuang 1:3b5be0ee5f0c 255 */
khuang 1:3b5be0ee5f0c 256 void DimScreenON();
khuang 1:3b5be0ee5f0c 257
khuang 1:3b5be0ee5f0c 258 /**
khuang 1:3b5be0ee5f0c 259 * Return OLED back to full contrast
khuang 1:3b5be0ee5f0c 260 */
khuang 1:3b5be0ee5f0c 261 void DimScreenOFF();
khuang 1:3b5be0ee5f0c 262
khuang 1:3b5be0ee5f0c 263 /**
khuang 1:3b5be0ee5f0c 264 * Swap image's bytes per pixel to obtain the correct color format
khuang 1:3b5be0ee5f0c 265 * @param imgDst desired image
khuang 1:3b5be0ee5f0c 266 * @param imgSrc original image
khuang 1:3b5be0ee5f0c 267 * @param imgSize image's size
khuang 1:3b5be0ee5f0c 268 */
khuang 1:3b5be0ee5f0c 269 void Swap(
khuang 1:3b5be0ee5f0c 270 oled_pixel_t imgDst,
khuang 1:3b5be0ee5f0c 271 const uint8_t* imgSrc,
khuang 1:3b5be0ee5f0c 272 uint16_t imgSize
khuang 1:3b5be0ee5f0c 273 );
khuang 1:3b5be0ee5f0c 274
khuang 1:3b5be0ee5f0c 275
khuang 1:3b5be0ee5f0c 276 /**
khuang 1:3b5be0ee5f0c 277 * Turn on Power for OLED Display
khuang 1:3b5be0ee5f0c 278 */
khuang 1:3b5be0ee5f0c 279 void PowerON();
khuang 1:3b5be0ee5f0c 280
khuang 1:3b5be0ee5f0c 281 /**
khuang 1:3b5be0ee5f0c 282 * Turn off Power for OLED Display
khuang 1:3b5be0ee5f0c 283 */
khuang 1:3b5be0ee5f0c 284 void PowerOFF();
khuang 1:3b5be0ee5f0c 285
khuang 1:3b5be0ee5f0c 286 /**
khuang 1:3b5be0ee5f0c 287 * update the main screen buffer
khuang 1:3b5be0ee5f0c 288 * with the given image
khuang 1:3b5be0ee5f0c 289
khuang 1:3b5be0ee5f0c 290 * @param xCrd image x-coordinate
khuang 1:3b5be0ee5f0c 291 * @param yCrd image y-coordinate
khuang 1:3b5be0ee5f0c 292 * @param width image width
khuang 1:3b5be0ee5f0c 293 * @param height image height
khuang 1:3b5be0ee5f0c 294 * @param image image for buffer
khuang 1:3b5be0ee5f0c 295 */
khuang 1:3b5be0ee5f0c 296 void UpdateBuffer (
khuang 6:0060ffa3f4dc 297 int8_t xCrd,
khuang 6:0060ffa3f4dc 298 int8_t yCrd,
khuang 1:3b5be0ee5f0c 299 uint8_t width,
khuang 1:3b5be0ee5f0c 300 uint8_t height,
khuang 1:3b5be0ee5f0c 301 const uint8_t* image
khuang 1:3b5be0ee5f0c 302 );
khuang 1:3b5be0ee5f0c 303
khuang 1:3b5be0ee5f0c 304
khuang 3:4121d3cd9f60 305 /**
khuang 3:4121d3cd9f60 306 * Write text on OLED at position x,y. Recommended for Static Text.
khuang 3:4121d3cd9f60 307 * @param text desired text
khuang 3:4121d3cd9f60 308 * @param xCrd x-coordinate for the given text
khuang 3:4121d3cd9f60 309 * @param yCrd y-coordinate for the given text
khuang 3:4121d3cd9f60 310 */
khuang 3:4121d3cd9f60 311
khuang 3:4121d3cd9f60 312 oled_status_t Label(const uint8_t* text,
khuang 6:0060ffa3f4dc 313 int8_t xCrd,
khuang 6:0060ffa3f4dc 314 int8_t yCrd );
khuang 3:4121d3cd9f60 315
khuang 3:4121d3cd9f60 316 /**
khuang 3:4121d3cd9f60 317 * Create a text box of width,height at position x,y. Recommended for Dynamic Text.
khuang 3:4121d3cd9f60 318 * Text is aligned in textbox accordingly to the align parameter set by SetTextProperties().
khuang 3:4121d3cd9f60 319 * @param text desired text
khuang 3:4121d3cd9f60 320 * @param xCrd x-coordinate for the textbox
khuang 3:4121d3cd9f60 321 * @param yCrd y-coordinate for the textbox
khuang 3:4121d3cd9f60 322 * @param width width of the textbox
khuang 3:4121d3cd9f60 323 * @param height height of the textbox
khuang 3:4121d3cd9f60 324 */
khuang 3:4121d3cd9f60 325
khuang 3:4121d3cd9f60 326 oled_status_t TextBox(const uint8_t* text,
khuang 6:0060ffa3f4dc 327 int8_t xCrd,
khuang 6:0060ffa3f4dc 328 int8_t yCrd,
khuang 3:4121d3cd9f60 329 uint8_t width,
khuang 3:4121d3cd9f60 330 uint8_t height);
khuang 3:4121d3cd9f60 331
khuang 1:3b5be0ee5f0c 332
khuang 1:3b5be0ee5f0c 333 private:
khuang 1:3b5be0ee5f0c 334
khuang 1:3b5be0ee5f0c 335 SPI spi;
khuang 1:3b5be0ee5f0c 336 DigitalOut power;
khuang 1:3b5be0ee5f0c 337 DigitalOut cs;
khuang 1:3b5be0ee5f0c 338 DigitalOut rst;
khuang 1:3b5be0ee5f0c 339 DigitalOut dc;
khuang 1:3b5be0ee5f0c 340
khuang 1:3b5be0ee5f0c 341
khuang 1:3b5be0ee5f0c 342 const uint8_t* selectedFont;
khuang 1:3b5be0ee5f0c 343
khuang 1:3b5be0ee5f0c 344 uint8_t
khuang 1:3b5be0ee5f0c 345 currentChar_width,
khuang 1:3b5be0ee5f0c 346 currentChar_height,
khuang 1:3b5be0ee5f0c 347 screenBuf[OLED_GRAM_SIZE];
khuang 1:3b5be0ee5f0c 348
khuang 1:3b5be0ee5f0c 349 uint16_t
khuang 1:3b5be0ee5f0c 350 selectedFont_color,
khuang 1:3b5be0ee5f0c 351 selectedFont_firstChar, // first character in the font table
khuang 1:3b5be0ee5f0c 352 selectedFont_lastChar, // last character in the font table
khuang 1:3b5be0ee5f0c 353 selectedFont_height,
khuang 1:3b5be0ee5f0c 354 colorMask;
khuang 1:3b5be0ee5f0c 355
khuang 1:3b5be0ee5f0c 356 oled_dynamic_area_t oled_dynamic_area;
khuang 1:3b5be0ee5f0c 357 oled_text_properties_t oled_text_properties;
khuang 1:3b5be0ee5f0c 358
khuang 1:3b5be0ee5f0c 359
khuang 1:3b5be0ee5f0c 360 //Internal Functions
khuang 1:3b5be0ee5f0c 361 void Transpose( oled_pixel_t transImage, const oled_pixel_t image, uint8_t width, uint8_t height );
khuang 6:0060ffa3f4dc 362 oled_status_t TopDown ( const uint8_t* image, int8_t xCrd, int8_t yCrd, uint8_t width, uint8_t height );
khuang 6:0060ffa3f4dc 363 oled_status_t DownTop ( const uint8_t* image, int8_t xCrd, int8_t yCrd, uint8_t width, uint8_t height );
khuang 6:0060ffa3f4dc 364 oled_status_t LeftRight ( const uint8_t* image, int8_t xCrd, int8_t yCrd, uint8_t width, uint8_t height );
khuang 6:0060ffa3f4dc 365 oled_status_t RightLeft ( const uint8_t* image, int8_t xCrd, int8_t yCrd, uint8_t width, uint8_t height );
khuang 6:0060ffa3f4dc 366 void SetBorders( int8_t xCrd, int8_t yCrd, uint8_t width, uint8_t height );
khuang 1:3b5be0ee5f0c 367 oled_status_t CreateTextBackground();
khuang 1:3b5be0ee5f0c 368 void WriteCharToBuf( uint16_t charToWrite, oled_pixel_t* chrBuf );
khuang 1:3b5be0ee5f0c 369 oled_status_t AddCharToTextArea( oled_pixel_t chrPtr, uint8_t chrWidth, uint8_t chrHeight, oled_pixel_t copyAddr, uint8_t imgWidth );
khuang 1:3b5be0ee5f0c 370 void* AllocateDynamicArea( uint32_t area );
khuang 1:3b5be0ee5f0c 371 oled_status_t DestroyDynamicArea(void * ptr);
khuang 1:3b5be0ee5f0c 372
khuang 1:3b5be0ee5f0c 373 };
khuang 1:3b5be0ee5f0c 374
khuang 1:3b5be0ee5f0c 375 #endif