Nenad Djalovic / LCD_DISCO_F469NIa

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LCD_DISCO_F469NI.h@0:19e20135917b, 2017-12-05 (annotated)

Committer:
formulas
Date:
Tue Dec 05 17:37:25 2017 +0000
Revision:
0:19e20135917b
beta finish

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formulas 0:19e20135917b 1 /* Copyright (c) 2010-2011 mbed.org, MIT License
formulas 0:19e20135917b 2 *
formulas 0:19e20135917b 3 * Permission is hereby granted, free of charge, to any person obtaining a copy of this software
formulas 0:19e20135917b 4 * and associated documentation files (the "Software"), to deal in the Software without
formulas 0:19e20135917b 5 * restriction, including without limitation the rights to use, copy, modify, merge, publish,
formulas 0:19e20135917b 6 * distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the
formulas 0:19e20135917b 7 * Software is furnished to do so, subject to the following conditions:
formulas 0:19e20135917b 8 *
formulas 0:19e20135917b 9 * The above copyright notice and this permission notice shall be included in all copies or
formulas 0:19e20135917b 10 * substantial portions of the Software.
formulas 0:19e20135917b 11 *
formulas 0:19e20135917b 12 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
formulas 0:19e20135917b 13 * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
formulas 0:19e20135917b 14 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
formulas 0:19e20135917b 15 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
formulas 0:19e20135917b 16 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
formulas 0:19e20135917b 17 */
formulas 0:19e20135917b 18
formulas 0:19e20135917b 19 #ifndef __LCD_DISCO_F469NI_H
formulas 0:19e20135917b 20 #define __LCD_DISCO_F469NI_H
formulas 0:19e20135917b 21
formulas 0:19e20135917b 22 #ifdef TARGET_DISCO_F469NI
formulas 0:19e20135917b 23
formulas 0:19e20135917b 24 #include "mbed.h"
formulas 0:19e20135917b 25 #include "stm32469i_discovery_lcd.h"
formulas 0:19e20135917b 26
formulas 0:19e20135917b 27 /*
formulas 0:19e20135917b 28 This class drives the LCD display (xxxxxx) present on DISCO_F469NI board.
formulas 0:19e20135917b 29
formulas 0:19e20135917b 30 Usage:
formulas 0:19e20135917b 31
formulas 0:19e20135917b 32 #include "mbed.h"
formulas 0:19e20135917b 33 #include "LCD_DISCO_F469NI.h"
formulas 0:19e20135917b 34
formulas 0:19e20135917b 35 LCD_DISCO_F469NI lcd;
formulas 0:19e20135917b 36
formulas 0:19e20135917b 37 int main()
formulas 0:19e20135917b 38 {
formulas 0:19e20135917b 39 lcd.Clear(LCD_COLOR_BLUE);
formulas 0:19e20135917b 40 lcd.SetBackColor(LCD_COLOR_BLUE);
formulas 0:19e20135917b 41 lcd.SetTextColor(LCD_COLOR_WHITE);
formulas 0:19e20135917b 42 lcd.DisplayStringAt(0, LINE(5), (uint8_t *)"HELLO", CENTER_MODE);
formulas 0:19e20135917b 43 while(1)
formulas 0:19e20135917b 44 {
formulas 0:19e20135917b 45 }
formulas 0:19e20135917b 46 }
formulas 0:19e20135917b 47 */
formulas 0:19e20135917b 48 class LCD_DISCO_F469NI
formulas 0:19e20135917b 49 {
formulas 0:19e20135917b 50
formulas 0:19e20135917b 51 public:
formulas 0:19e20135917b 52 //! Constructor
formulas 0:19e20135917b 53 LCD_DISCO_F469NI();
formulas 0:19e20135917b 54
formulas 0:19e20135917b 55 //! Destructor
formulas 0:19e20135917b 56 ~LCD_DISCO_F469NI();
formulas 0:19e20135917b 57
formulas 0:19e20135917b 58
formulas 0:19e20135917b 59 /**
formulas 0:19e20135917b 60 * @brief Initializes the DSI LCD.
formulas 0:19e20135917b 61 * @param None
formulas 0:19e20135917b 62 * @retval LCD state
formulas 0:19e20135917b 63 */
formulas 0:19e20135917b 64 uint8_t Init(void);
formulas 0:19e20135917b 65
formulas 0:19e20135917b 66 /**
formulas 0:19e20135917b 67 * @brief Initializes the DSI LCD.
formulas 0:19e20135917b 68 * The initialization is done as below:
formulas 0:19e20135917b 69 * - DSI PLL initialization
formulas 0:19e20135917b 70 * - DSI initialization
formulas 0:19e20135917b 71 * - LTDC initialization
formulas 0:19e20135917b 72 * - OTM8009A LCD Display IC Driver initialization
formulas 0:19e20135917b 73 * @param None
formulas 0:19e20135917b 74 * @retval LCD state
formulas 0:19e20135917b 75 */
formulas 0:19e20135917b 76 uint8_t InitEx(LCD_OrientationTypeDef orientation);
formulas 0:19e20135917b 77
formulas 0:19e20135917b 78 /**
formulas 0:19e20135917b 79 * @brief BSP LCD Reset
formulas 0:19e20135917b 80 * Hw reset the LCD DSI activating its XRES signal (active low for some time);
formulas 0:19e20135917b 81 * and desactivating it later.
formulas 0:19e20135917b 82 * This signal is only cabled on Discovery Rev B and beyond.
formulas 0:19e20135917b 83 */
formulas 0:19e20135917b 84 void Reset(void);
formulas 0:19e20135917b 85
formulas 0:19e20135917b 86 /**
formulas 0:19e20135917b 87 * @brief Gets the LCD X size.
formulas 0:19e20135917b 88 * @retval Used LCD X size
formulas 0:19e20135917b 89 */
formulas 0:19e20135917b 90 uint32_t GetXSize(void);
formulas 0:19e20135917b 91
formulas 0:19e20135917b 92 /**
formulas 0:19e20135917b 93 * @brief Gets the LCD Y size.
formulas 0:19e20135917b 94 * @retval Used LCD Y size
formulas 0:19e20135917b 95 */
formulas 0:19e20135917b 96 uint32_t GetYSize(void);
formulas 0:19e20135917b 97
formulas 0:19e20135917b 98 /**
formulas 0:19e20135917b 99 * @brief Set the LCD X size.
formulas 0:19e20135917b 100 * @param imageWidthPixels : uint32_t image width in pixels unit
formulas 0:19e20135917b 101 * @retval None
formulas 0:19e20135917b 102 */
formulas 0:19e20135917b 103 void SetXSize(uint32_t imageWidthPixels);
formulas 0:19e20135917b 104
formulas 0:19e20135917b 105 /**
formulas 0:19e20135917b 106 * @brief Set the LCD Y size.
formulas 0:19e20135917b 107 * @param imageHeightPixels : uint32_t image height in lines unit
formulas 0:19e20135917b 108 */
formulas 0:19e20135917b 109 void SetYSize(uint32_t imageHeightPixels);
formulas 0:19e20135917b 110
formulas 0:19e20135917b 111 /**
formulas 0:19e20135917b 112 * @brief Initializes the LCD layers.
formulas 0:19e20135917b 113 * @param LayerIndex: Layer foreground or background
formulas 0:19e20135917b 114 * @param FB_Address: Layer frame buffer
formulas 0:19e20135917b 115 * @retval None
formulas 0:19e20135917b 116 */
formulas 0:19e20135917b 117 void LayerDefaultInit(uint16_t LayerIndex, uint32_t FB_Address);
formulas 0:19e20135917b 118
formulas 0:19e20135917b 119 /**
formulas 0:19e20135917b 120 * @brief Selects the LCD Layer.
formulas 0:19e20135917b 121 * @param LayerIndex: Layer foreground or background
formulas 0:19e20135917b 122 */
formulas 0:19e20135917b 123 void SelectLayer(uint32_t LayerIndex);
formulas 0:19e20135917b 124
formulas 0:19e20135917b 125 /**
formulas 0:19e20135917b 126 * @brief Sets an LCD Layer visible
formulas 0:19e20135917b 127 * @param LayerIndex: Visible Layer
formulas 0:19e20135917b 128 * @param State: New state of the specified layer
formulas 0:19e20135917b 129 * This parameter can be one of the following values:
formulas 0:19e20135917b 130 * @arg ENABLE
formulas 0:19e20135917b 131 * @arg DISABLE
formulas 0:19e20135917b 132 */
formulas 0:19e20135917b 133 void SetLayerVisible(uint32_t LayerIndex, FunctionalState State);
formulas 0:19e20135917b 134
formulas 0:19e20135917b 135 /**
formulas 0:19e20135917b 136 * @brief Configures the transparency.
formulas 0:19e20135917b 137 * @param LayerIndex: Layer foreground or background.
formulas 0:19e20135917b 138 * @param Transparency: Transparency
formulas 0:19e20135917b 139 * This parameter must be a number between Min_Data = 0x00 and Max_Data = 0xFF
formulas 0:19e20135917b 140 */
formulas 0:19e20135917b 141 void SetTransparency(uint32_t LayerIndex, uint8_t Transparency);
formulas 0:19e20135917b 142
formulas 0:19e20135917b 143 /**
formulas 0:19e20135917b 144 * @brief Sets an LCD layer frame buffer address.
formulas 0:19e20135917b 145 * @param LayerIndex: Layer foreground or background
formulas 0:19e20135917b 146 * @param Address: New LCD frame buffer value
formulas 0:19e20135917b 147 */
formulas 0:19e20135917b 148 void SetLayerAddress(uint32_t LayerIndex, uint32_t Address);
formulas 0:19e20135917b 149
formulas 0:19e20135917b 150 /**
formulas 0:19e20135917b 151 * @brief Sets display window.
formulas 0:19e20135917b 152 * @param LayerIndex: Layer index
formulas 0:19e20135917b 153 * @param Xpos: LCD X position
formulas 0:19e20135917b 154 * @param Ypos: LCD Y position
formulas 0:19e20135917b 155 * @param Width: LCD window width
formulas 0:19e20135917b 156 * @param Height: LCD window height
formulas 0:19e20135917b 157 */
formulas 0:19e20135917b 158 void SetLayerWindow(uint16_t LayerIndex, uint16_t Xpos, uint16_t Ypos, uint16_t Width, uint16_t Height);
formulas 0:19e20135917b 159
formulas 0:19e20135917b 160 /**
formulas 0:19e20135917b 161 * @brief Configures and sets the color keying.
formulas 0:19e20135917b 162 * @param LayerIndex: Layer foreground or background
formulas 0:19e20135917b 163 * @param RGBValue: Color reference
formulas 0:19e20135917b 164 */
formulas 0:19e20135917b 165 void SetColorKeying(uint32_t LayerIndex, uint32_t RGBValue);
formulas 0:19e20135917b 166
formulas 0:19e20135917b 167 /**
formulas 0:19e20135917b 168 * @brief Disables the color keying.
formulas 0:19e20135917b 169 * @param LayerIndex: Layer foreground or background
formulas 0:19e20135917b 170 */
formulas 0:19e20135917b 171 void ResetColorKeying(uint32_t LayerIndex);
formulas 0:19e20135917b 172
formulas 0:19e20135917b 173 /**
formulas 0:19e20135917b 174 * @brief Sets the LCD text color.
formulas 0:19e20135917b 175 * @param Color: Text color code ARGB(8-8-8-8);
formulas 0:19e20135917b 176 */
formulas 0:19e20135917b 177 void SetTextColor(uint32_t Color);
formulas 0:19e20135917b 178
formulas 0:19e20135917b 179 /**
formulas 0:19e20135917b 180 * @brief Gets the LCD text color.
formulas 0:19e20135917b 181 * @retval Used text color.
formulas 0:19e20135917b 182 */
formulas 0:19e20135917b 183 uint32_t GetTextColor(void);
formulas 0:19e20135917b 184
formulas 0:19e20135917b 185 /**
formulas 0:19e20135917b 186 * @brief Sets the LCD background color.
formulas 0:19e20135917b 187 * @param Color: Layer background color code ARGB(8-8-8-8);
formulas 0:19e20135917b 188 */
formulas 0:19e20135917b 189 void SetBackColor(uint32_t Color);
formulas 0:19e20135917b 190
formulas 0:19e20135917b 191 /**
formulas 0:19e20135917b 192 * @brief Gets the LCD background color.
formulas 0:19e20135917b 193 * @retval Used background color
formulas 0:19e20135917b 194 */
formulas 0:19e20135917b 195 uint32_t GetBackColor(void);
formulas 0:19e20135917b 196
formulas 0:19e20135917b 197 /**
formulas 0:19e20135917b 198 * @brief Sets the LCD text font.
formulas 0:19e20135917b 199 * @param fonts: Layer font to be used
formulas 0:19e20135917b 200 */
formulas 0:19e20135917b 201 void SetFont(sFONT *fonts);
formulas 0:19e20135917b 202
formulas 0:19e20135917b 203 /**
formulas 0:19e20135917b 204 * @brief Gets the LCD text font.
formulas 0:19e20135917b 205 * @retval Used layer font
formulas 0:19e20135917b 206 */
formulas 0:19e20135917b 207 sFONT *GetFont(void);
formulas 0:19e20135917b 208
formulas 0:19e20135917b 209 /**
formulas 0:19e20135917b 210 * @brief Reads an LCD pixel.
formulas 0:19e20135917b 211 * @param Xpos: X position
formulas 0:19e20135917b 212 * @param Ypos: Y position
formulas 0:19e20135917b 213 * @retval RGB pixel color
formulas 0:19e20135917b 214 */
formulas 0:19e20135917b 215 uint32_t ReadPixel(uint16_t Xpos, uint16_t Ypos);
formulas 0:19e20135917b 216
formulas 0:19e20135917b 217 /**
formulas 0:19e20135917b 218 * @brief Clears the whole currently active layer of LTDC.
formulas 0:19e20135917b 219 * @param Color: Color of the background
formulas 0:19e20135917b 220 */
formulas 0:19e20135917b 221 void Clear(uint32_t Color);
formulas 0:19e20135917b 222
formulas 0:19e20135917b 223 /**
formulas 0:19e20135917b 224 * @brief Clears the selected line in currently active layer.
formulas 0:19e20135917b 225 * @param Line: Line to be cleared
formulas 0:19e20135917b 226 */
formulas 0:19e20135917b 227 void ClearStringLine(uint32_t Line);
formulas 0:19e20135917b 228
formulas 0:19e20135917b 229 /**
formulas 0:19e20135917b 230 * @brief Displays one character in currently active layer.
formulas 0:19e20135917b 231 * @param Xpos: Start column address
formulas 0:19e20135917b 232 * @param Ypos: Line where to display the character shape.
formulas 0:19e20135917b 233 * @param Ascii: Character ascii code
formulas 0:19e20135917b 234 * This parameter must be a number between Min_Data = 0x20 and Max_Data = 0x7E
formulas 0:19e20135917b 235 */
formulas 0:19e20135917b 236 void DisplayChar(uint16_t Xpos, uint16_t Ypos, uint8_t Ascii);
formulas 0:19e20135917b 237
formulas 0:19e20135917b 238 /**
formulas 0:19e20135917b 239 * @brief Displays characters in currently active layer.
formulas 0:19e20135917b 240 * @param Xpos: X position (in pixel);
formulas 0:19e20135917b 241 * @param Ypos: Y position (in pixel);
formulas 0:19e20135917b 242 * @param Text: Pointer to string to display on LCD
formulas 0:19e20135917b 243 * @param Mode: Display mode
formulas 0:19e20135917b 244 * This parameter can be one of the following values:
formulas 0:19e20135917b 245 * @arg CENTER_MODE
formulas 0:19e20135917b 246 * @arg RIGHT_MODE
formulas 0:19e20135917b 247 * @arg LEFT_MODE
formulas 0:19e20135917b 248 */
formulas 0:19e20135917b 249 void DisplayStringAt(uint16_t Xpos, uint16_t Ypos, uint8_t *Text, Text_AlignModeTypdef Mode);
formulas 0:19e20135917b 250
formulas 0:19e20135917b 251 /**
formulas 0:19e20135917b 252 * @brief Displays a maximum of 60 characters on the LCD.
formulas 0:19e20135917b 253 * @param Line: Line where to display the character shape
formulas 0:19e20135917b 254 * @param ptr: Pointer to string to display on LCD
formulas 0:19e20135917b 255 */
formulas 0:19e20135917b 256 void DisplayStringAtLine(uint16_t Line, uint8_t *ptr);
formulas 0:19e20135917b 257
formulas 0:19e20135917b 258 /**
formulas 0:19e20135917b 259 * @brief Draws an horizontal line in currently active layer.
formulas 0:19e20135917b 260 * @param Xpos: X position
formulas 0:19e20135917b 261 * @param Ypos: Y position
formulas 0:19e20135917b 262 * @param Length: Line length
formulas 0:19e20135917b 263 */
formulas 0:19e20135917b 264 void DrawHLine(uint16_t Xpos, uint16_t Ypos, uint16_t Length);
formulas 0:19e20135917b 265
formulas 0:19e20135917b 266 /**
formulas 0:19e20135917b 267 * @brief Draws a vertical line in currently active layer.
formulas 0:19e20135917b 268 * @param Xpos: X position
formulas 0:19e20135917b 269 * @param Ypos: Y position
formulas 0:19e20135917b 270 * @param Length: Line length
formulas 0:19e20135917b 271 */
formulas 0:19e20135917b 272 void DrawVLine(uint16_t Xpos, uint16_t Ypos, uint16_t Length);
formulas 0:19e20135917b 273
formulas 0:19e20135917b 274 /**
formulas 0:19e20135917b 275 * @brief Draws an uni-line (between two points); in currently active layer.
formulas 0:19e20135917b 276 * @param x1: Point 1 X position
formulas 0:19e20135917b 277 * @param y1: Point 1 Y position
formulas 0:19e20135917b 278 * @param x2: Point 2 X position
formulas 0:19e20135917b 279 * @param y2: Point 2 Y position
formulas 0:19e20135917b 280 */
formulas 0:19e20135917b 281 void DrawLine(uint16_t x1, uint16_t y1, uint16_t x2, uint16_t y2);
formulas 0:19e20135917b 282
formulas 0:19e20135917b 283 /**
formulas 0:19e20135917b 284 * @brief Draws a rectangle in currently active layer.
formulas 0:19e20135917b 285 * @param Xpos: X position
formulas 0:19e20135917b 286 * @param Ypos: Y position
formulas 0:19e20135917b 287 * @param Width: Rectangle width
formulas 0:19e20135917b 288 * @param Height: Rectangle height
formulas 0:19e20135917b 289 */
formulas 0:19e20135917b 290 void DrawRect(uint16_t Xpos, uint16_t Ypos, uint16_t Width, uint16_t Height);
formulas 0:19e20135917b 291
formulas 0:19e20135917b 292 /**
formulas 0:19e20135917b 293 * @brief Draws a circle in currently active layer.
formulas 0:19e20135917b 294 * @param Xpos: X position
formulas 0:19e20135917b 295 * @param Ypos: Y position
formulas 0:19e20135917b 296 * @param Radius: Circle radius
formulas 0:19e20135917b 297 */
formulas 0:19e20135917b 298 void DrawCircle(uint16_t Xpos, uint16_t Ypos, uint16_t Radius);
formulas 0:19e20135917b 299
formulas 0:19e20135917b 300 /**
formulas 0:19e20135917b 301 * @brief Draws an poly-line (between many points); in currently active layer.
formulas 0:19e20135917b 302 * @param Points: Pointer to the points array
formulas 0:19e20135917b 303 * @param PointCount: Number of points
formulas 0:19e20135917b 304 */
formulas 0:19e20135917b 305 void DrawPolygon(pPoint Points, uint16_t PointCount);
formulas 0:19e20135917b 306
formulas 0:19e20135917b 307 /**
formulas 0:19e20135917b 308 * @brief Draws an ellipse on LCD in currently active layer.
formulas 0:19e20135917b 309 * @param Xpos: X position
formulas 0:19e20135917b 310 * @param Ypos: Y position
formulas 0:19e20135917b 311 * @param XRadius: Ellipse X radius
formulas 0:19e20135917b 312 * @param YRadius: Ellipse Y radius
formulas 0:19e20135917b 313 */
formulas 0:19e20135917b 314 void DrawEllipse(int Xpos, int Ypos, int XRadius, int YRadius);
formulas 0:19e20135917b 315
formulas 0:19e20135917b 316 /**
formulas 0:19e20135917b 317 * @brief Draws a bitmap picture loaded in the internal Flash (32 bpp); in currently active layer.
formulas 0:19e20135917b 318 * @param Xpos: Bmp X position in the LCD
formulas 0:19e20135917b 319 * @param Ypos: Bmp Y position in the LCD
formulas 0:19e20135917b 320 * @param pbmp: Pointer to Bmp picture address in the internal Flash
formulas 0:19e20135917b 321 */
formulas 0:19e20135917b 322 void DrawBitmap(uint32_t Xpos, uint32_t Ypos, uint8_t *pbmp);
formulas 0:19e20135917b 323
formulas 0:19e20135917b 324 /**
formulas 0:19e20135917b 325 * @brief Draws a full rectangle in currently active layer.
formulas 0:19e20135917b 326 * @param Xpos: X position
formulas 0:19e20135917b 327 * @param Ypos: Y position
formulas 0:19e20135917b 328 * @param Width: Rectangle width
formulas 0:19e20135917b 329 * @param Height: Rectangle height
formulas 0:19e20135917b 330 */
formulas 0:19e20135917b 331 void FillRect(uint16_t Xpos, uint16_t Ypos, uint16_t Width, uint16_t Height);
formulas 0:19e20135917b 332
formulas 0:19e20135917b 333 /**
formulas 0:19e20135917b 334 * @brief Draws a full circle in currently active layer.
formulas 0:19e20135917b 335 * @param Xpos: X position
formulas 0:19e20135917b 336 * @param Ypos: Y position
formulas 0:19e20135917b 337 * @param Radius: Circle radius
formulas 0:19e20135917b 338 */
formulas 0:19e20135917b 339 void FillCircle(uint16_t Xpos, uint16_t Ypos, uint16_t Radius);
formulas 0:19e20135917b 340
formulas 0:19e20135917b 341 /**
formulas 0:19e20135917b 342 * @brief Draws a full poly-line (between many points); in currently active layer.
formulas 0:19e20135917b 343 * @param Points: Pointer to the points array
formulas 0:19e20135917b 344 * @param PointCount: Number of points
formulas 0:19e20135917b 345 */
formulas 0:19e20135917b 346 void FillPolygon(pPoint Points, uint16_t PointCount);
formulas 0:19e20135917b 347
formulas 0:19e20135917b 348 /**
formulas 0:19e20135917b 349 * @brief Draws a full ellipse in currently active layer.
formulas 0:19e20135917b 350 * @param Xpos: X position
formulas 0:19e20135917b 351 * @param Ypos: Y position
formulas 0:19e20135917b 352 * @param XRadius: Ellipse X radius
formulas 0:19e20135917b 353 * @param YRadius: Ellipse Y radius
formulas 0:19e20135917b 354 */
formulas 0:19e20135917b 355 void FillEllipse(int Xpos, int Ypos, int XRadius, int YRadius);
formulas 0:19e20135917b 356
formulas 0:19e20135917b 357 /**
formulas 0:19e20135917b 358 * @brief Switch back on the display if was switched off by previous call of DisplayOff();.
formulas 0:19e20135917b 359 * Exit DSI ULPM mode if was allowed and configured in Dsi Configuration.
formulas 0:19e20135917b 360 */
formulas 0:19e20135917b 361 void DisplayOn(void);
formulas 0:19e20135917b 362
formulas 0:19e20135917b 363 /**
formulas 0:19e20135917b 364 * @brief Switch Off the display.
formulas 0:19e20135917b 365 * Enter DSI ULPM mode if was allowed and configured in Dsi Configuration.
formulas 0:19e20135917b 366 */
formulas 0:19e20135917b 367 void DisplayOff(void);
formulas 0:19e20135917b 368
formulas 0:19e20135917b 369 /**
formulas 0:19e20135917b 370 * @brief Draws a pixel on LCD.
formulas 0:19e20135917b 371 * @param Xpos: X position
formulas 0:19e20135917b 372 * @param Ypos: Y position
formulas 0:19e20135917b 373 * @param RGB_Code: Pixel color in ARGB mode (8-8-8-8);
formulas 0:19e20135917b 374 */
formulas 0:19e20135917b 375 void DrawPixel(uint16_t Xpos, uint16_t Ypos, uint32_t RGB_Code);
formulas 0:19e20135917b 376
formulas 0:19e20135917b 377 private:
formulas 0:19e20135917b 378
formulas 0:19e20135917b 379 };
formulas 0:19e20135917b 380
formulas 0:19e20135917b 381 #else
formulas 0:19e20135917b 382 #error "This class must be used with DISCO_F469NI board only."
formulas 0:19e20135917b 383 #endif // TARGET_DISCO_F469NI
formulas 0:19e20135917b 384
formulas 0:19e20135917b 385 #endif