Additional font macro
Components/ili9341/ili9341.c@1:a6fd0931a9e9, 2016-02-05 (annotated)
- Committer:
- SomeRandomBloke
- Date:
- Fri Feb 05 09:20:30 2016 +0000
- Revision:
- 1:a6fd0931a9e9
- Parent:
- 0:e1d164542663
Added additional font macro
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
bcostm | 0:e1d164542663 | 1 | /** |
bcostm | 0:e1d164542663 | 2 | ****************************************************************************** |
bcostm | 0:e1d164542663 | 3 | * @file ili9341.c |
bcostm | 0:e1d164542663 | 4 | * @author MCD Application Team |
bcostm | 0:e1d164542663 | 5 | * @version V1.0.2 |
bcostm | 0:e1d164542663 | 6 | * @date 02-December-2014 |
bcostm | 0:e1d164542663 | 7 | * @brief This file includes the LCD driver for ILI9341 LCD. |
bcostm | 0:e1d164542663 | 8 | ****************************************************************************** |
bcostm | 0:e1d164542663 | 9 | * @attention |
bcostm | 0:e1d164542663 | 10 | * |
bcostm | 0:e1d164542663 | 11 | * <h2><center>© COPYRIGHT(c) 2014 STMicroelectronics</center></h2> |
bcostm | 0:e1d164542663 | 12 | * |
bcostm | 0:e1d164542663 | 13 | * Redistribution and use in source and binary forms, with or without modification, |
bcostm | 0:e1d164542663 | 14 | * are permitted provided that the following conditions are met: |
bcostm | 0:e1d164542663 | 15 | * 1. Redistributions of source code must retain the above copyright notice, |
bcostm | 0:e1d164542663 | 16 | * this list of conditions and the following disclaimer. |
bcostm | 0:e1d164542663 | 17 | * 2. Redistributions in binary form must reproduce the above copyright notice, |
bcostm | 0:e1d164542663 | 18 | * this list of conditions and the following disclaimer in the documentation |
bcostm | 0:e1d164542663 | 19 | * and/or other materials provided with the distribution. |
bcostm | 0:e1d164542663 | 20 | * 3. Neither the name of STMicroelectronics nor the names of its contributors |
bcostm | 0:e1d164542663 | 21 | * may be used to endorse or promote products derived from this software |
bcostm | 0:e1d164542663 | 22 | * without specific prior written permission. |
bcostm | 0:e1d164542663 | 23 | * |
bcostm | 0:e1d164542663 | 24 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
bcostm | 0:e1d164542663 | 25 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
bcostm | 0:e1d164542663 | 26 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
bcostm | 0:e1d164542663 | 27 | * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE |
bcostm | 0:e1d164542663 | 28 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
bcostm | 0:e1d164542663 | 29 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR |
bcostm | 0:e1d164542663 | 30 | * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER |
bcostm | 0:e1d164542663 | 31 | * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
bcostm | 0:e1d164542663 | 32 | * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
bcostm | 0:e1d164542663 | 33 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
bcostm | 0:e1d164542663 | 34 | * |
bcostm | 0:e1d164542663 | 35 | ****************************************************************************** |
bcostm | 0:e1d164542663 | 36 | */ |
bcostm | 0:e1d164542663 | 37 | |
bcostm | 0:e1d164542663 | 38 | /* Includes ------------------------------------------------------------------*/ |
bcostm | 0:e1d164542663 | 39 | #include "ili9341.h" |
bcostm | 0:e1d164542663 | 40 | |
bcostm | 0:e1d164542663 | 41 | /** @addtogroup BSP |
bcostm | 0:e1d164542663 | 42 | * @{ |
bcostm | 0:e1d164542663 | 43 | */ |
bcostm | 0:e1d164542663 | 44 | |
bcostm | 0:e1d164542663 | 45 | /** @addtogroup Components |
bcostm | 0:e1d164542663 | 46 | * @{ |
bcostm | 0:e1d164542663 | 47 | */ |
bcostm | 0:e1d164542663 | 48 | |
bcostm | 0:e1d164542663 | 49 | /** @addtogroup ILI9341 |
bcostm | 0:e1d164542663 | 50 | * @brief This file provides a set of functions needed to drive the |
bcostm | 0:e1d164542663 | 51 | * ILI9341 LCD. |
bcostm | 0:e1d164542663 | 52 | * @{ |
bcostm | 0:e1d164542663 | 53 | */ |
bcostm | 0:e1d164542663 | 54 | |
bcostm | 0:e1d164542663 | 55 | /** @defgroup ILI9341_Private_TypesDefinitions |
bcostm | 0:e1d164542663 | 56 | * @{ |
bcostm | 0:e1d164542663 | 57 | */ |
bcostm | 0:e1d164542663 | 58 | /** |
bcostm | 0:e1d164542663 | 59 | * @} |
bcostm | 0:e1d164542663 | 60 | */ |
bcostm | 0:e1d164542663 | 61 | |
bcostm | 0:e1d164542663 | 62 | /** @defgroup ILI9341_Private_Defines |
bcostm | 0:e1d164542663 | 63 | * @{ |
bcostm | 0:e1d164542663 | 64 | */ |
bcostm | 0:e1d164542663 | 65 | /** |
bcostm | 0:e1d164542663 | 66 | * @} |
bcostm | 0:e1d164542663 | 67 | */ |
bcostm | 0:e1d164542663 | 68 | |
bcostm | 0:e1d164542663 | 69 | /** @defgroup ILI9341_Private_Macros |
bcostm | 0:e1d164542663 | 70 | * @{ |
bcostm | 0:e1d164542663 | 71 | */ |
bcostm | 0:e1d164542663 | 72 | /** |
bcostm | 0:e1d164542663 | 73 | * @} |
bcostm | 0:e1d164542663 | 74 | */ |
bcostm | 0:e1d164542663 | 75 | |
bcostm | 0:e1d164542663 | 76 | /** @defgroup ILI9341_Private_Variables |
bcostm | 0:e1d164542663 | 77 | * @{ |
bcostm | 0:e1d164542663 | 78 | */ |
bcostm | 0:e1d164542663 | 79 | |
bcostm | 0:e1d164542663 | 80 | LCD_DrvTypeDef ili9341_drv = |
bcostm | 0:e1d164542663 | 81 | { |
bcostm | 0:e1d164542663 | 82 | ili9341_Init, |
bcostm | 0:e1d164542663 | 83 | ili9341_ReadID, |
bcostm | 0:e1d164542663 | 84 | ili9341_DisplayOn, |
bcostm | 0:e1d164542663 | 85 | ili9341_DisplayOff, |
bcostm | 0:e1d164542663 | 86 | 0, |
bcostm | 0:e1d164542663 | 87 | 0, |
bcostm | 0:e1d164542663 | 88 | 0, |
bcostm | 0:e1d164542663 | 89 | 0, |
bcostm | 0:e1d164542663 | 90 | 0, |
bcostm | 0:e1d164542663 | 91 | 0, |
bcostm | 0:e1d164542663 | 92 | ili9341_GetLcdPixelWidth, |
bcostm | 0:e1d164542663 | 93 | ili9341_GetLcdPixelHeight, |
bcostm | 0:e1d164542663 | 94 | 0, |
bcostm | 0:e1d164542663 | 95 | 0, |
bcostm | 0:e1d164542663 | 96 | }; |
bcostm | 0:e1d164542663 | 97 | |
bcostm | 0:e1d164542663 | 98 | /** |
bcostm | 0:e1d164542663 | 99 | * @} |
bcostm | 0:e1d164542663 | 100 | */ |
bcostm | 0:e1d164542663 | 101 | |
bcostm | 0:e1d164542663 | 102 | /** @defgroup ILI9341_Private_FunctionPrototypes |
bcostm | 0:e1d164542663 | 103 | * @{ |
bcostm | 0:e1d164542663 | 104 | */ |
bcostm | 0:e1d164542663 | 105 | |
bcostm | 0:e1d164542663 | 106 | /** |
bcostm | 0:e1d164542663 | 107 | * @} |
bcostm | 0:e1d164542663 | 108 | */ |
bcostm | 0:e1d164542663 | 109 | |
bcostm | 0:e1d164542663 | 110 | /** @defgroup ILI9341_Private_Functions |
bcostm | 0:e1d164542663 | 111 | * @{ |
bcostm | 0:e1d164542663 | 112 | */ |
bcostm | 0:e1d164542663 | 113 | |
bcostm | 0:e1d164542663 | 114 | /** |
bcostm | 0:e1d164542663 | 115 | * @brief Power on the LCD. |
bcostm | 0:e1d164542663 | 116 | * @param None |
bcostm | 0:e1d164542663 | 117 | * @retval None |
bcostm | 0:e1d164542663 | 118 | */ |
bcostm | 0:e1d164542663 | 119 | void ili9341_Init(void) |
bcostm | 0:e1d164542663 | 120 | { |
bcostm | 0:e1d164542663 | 121 | /* Initialize ILI9341 low level bus layer ----------------------------------*/ |
bcostm | 0:e1d164542663 | 122 | LCD_IO_Init(); |
bcostm | 0:e1d164542663 | 123 | |
bcostm | 0:e1d164542663 | 124 | /* Configure LCD */ |
bcostm | 0:e1d164542663 | 125 | ili9341_WriteReg(0xCA); |
bcostm | 0:e1d164542663 | 126 | ili9341_WriteData(0xC3); |
bcostm | 0:e1d164542663 | 127 | ili9341_WriteData(0x08); |
bcostm | 0:e1d164542663 | 128 | ili9341_WriteData(0x50); |
bcostm | 0:e1d164542663 | 129 | ili9341_WriteReg(LCD_POWERB); |
bcostm | 0:e1d164542663 | 130 | ili9341_WriteData(0x00); |
bcostm | 0:e1d164542663 | 131 | ili9341_WriteData(0xC1); |
bcostm | 0:e1d164542663 | 132 | ili9341_WriteData(0x30); |
bcostm | 0:e1d164542663 | 133 | ili9341_WriteReg(LCD_POWER_SEQ); |
bcostm | 0:e1d164542663 | 134 | ili9341_WriteData(0x64); |
bcostm | 0:e1d164542663 | 135 | ili9341_WriteData(0x03); |
bcostm | 0:e1d164542663 | 136 | ili9341_WriteData(0x12); |
bcostm | 0:e1d164542663 | 137 | ili9341_WriteData(0x81); |
bcostm | 0:e1d164542663 | 138 | ili9341_WriteReg(LCD_DTCA); |
bcostm | 0:e1d164542663 | 139 | ili9341_WriteData(0x85); |
bcostm | 0:e1d164542663 | 140 | ili9341_WriteData(0x00); |
bcostm | 0:e1d164542663 | 141 | ili9341_WriteData(0x78); |
bcostm | 0:e1d164542663 | 142 | ili9341_WriteReg(LCD_POWERA); |
bcostm | 0:e1d164542663 | 143 | ili9341_WriteData(0x39); |
bcostm | 0:e1d164542663 | 144 | ili9341_WriteData(0x2C); |
bcostm | 0:e1d164542663 | 145 | ili9341_WriteData(0x00); |
bcostm | 0:e1d164542663 | 146 | ili9341_WriteData(0x34); |
bcostm | 0:e1d164542663 | 147 | ili9341_WriteData(0x02); |
bcostm | 0:e1d164542663 | 148 | ili9341_WriteReg(LCD_PRC); |
bcostm | 0:e1d164542663 | 149 | ili9341_WriteData(0x20); |
bcostm | 0:e1d164542663 | 150 | ili9341_WriteReg(LCD_DTCB); |
bcostm | 0:e1d164542663 | 151 | ili9341_WriteData(0x00); |
bcostm | 0:e1d164542663 | 152 | ili9341_WriteData(0x00); |
bcostm | 0:e1d164542663 | 153 | ili9341_WriteReg(LCD_FRMCTR1); |
bcostm | 0:e1d164542663 | 154 | ili9341_WriteData(0x00); |
bcostm | 0:e1d164542663 | 155 | ili9341_WriteData(0x1B); |
bcostm | 0:e1d164542663 | 156 | ili9341_WriteReg(LCD_DFC); |
bcostm | 0:e1d164542663 | 157 | ili9341_WriteData(0x0A); |
bcostm | 0:e1d164542663 | 158 | ili9341_WriteData(0xA2); |
bcostm | 0:e1d164542663 | 159 | ili9341_WriteReg(LCD_POWER1); |
bcostm | 0:e1d164542663 | 160 | ili9341_WriteData(0x10); |
bcostm | 0:e1d164542663 | 161 | ili9341_WriteReg(LCD_POWER2); |
bcostm | 0:e1d164542663 | 162 | ili9341_WriteData(0x10); |
bcostm | 0:e1d164542663 | 163 | ili9341_WriteReg(LCD_VCOM1); |
bcostm | 0:e1d164542663 | 164 | ili9341_WriteData(0x45); |
bcostm | 0:e1d164542663 | 165 | ili9341_WriteData(0x15); |
bcostm | 0:e1d164542663 | 166 | ili9341_WriteReg(LCD_VCOM2); |
bcostm | 0:e1d164542663 | 167 | ili9341_WriteData(0x90); |
bcostm | 0:e1d164542663 | 168 | ili9341_WriteReg(LCD_MAC); |
bcostm | 0:e1d164542663 | 169 | ili9341_WriteData(0xC8); |
bcostm | 0:e1d164542663 | 170 | ili9341_WriteReg(LCD_3GAMMA_EN); |
bcostm | 0:e1d164542663 | 171 | ili9341_WriteData(0x00); |
bcostm | 0:e1d164542663 | 172 | ili9341_WriteReg(LCD_RGB_INTERFACE); |
bcostm | 0:e1d164542663 | 173 | ili9341_WriteData(0xC2); |
bcostm | 0:e1d164542663 | 174 | ili9341_WriteReg(LCD_DFC); |
bcostm | 0:e1d164542663 | 175 | ili9341_WriteData(0x0A); |
bcostm | 0:e1d164542663 | 176 | ili9341_WriteData(0xA7); |
bcostm | 0:e1d164542663 | 177 | ili9341_WriteData(0x27); |
bcostm | 0:e1d164542663 | 178 | ili9341_WriteData(0x04); |
bcostm | 0:e1d164542663 | 179 | |
bcostm | 0:e1d164542663 | 180 | /* Colomn address set */ |
bcostm | 0:e1d164542663 | 181 | ili9341_WriteReg(LCD_COLUMN_ADDR); |
bcostm | 0:e1d164542663 | 182 | ili9341_WriteData(0x00); |
bcostm | 0:e1d164542663 | 183 | ili9341_WriteData(0x00); |
bcostm | 0:e1d164542663 | 184 | ili9341_WriteData(0x00); |
bcostm | 0:e1d164542663 | 185 | ili9341_WriteData(0xEF); |
bcostm | 0:e1d164542663 | 186 | /* Page address set */ |
bcostm | 0:e1d164542663 | 187 | ili9341_WriteReg(LCD_PAGE_ADDR); |
bcostm | 0:e1d164542663 | 188 | ili9341_WriteData(0x00); |
bcostm | 0:e1d164542663 | 189 | ili9341_WriteData(0x00); |
bcostm | 0:e1d164542663 | 190 | ili9341_WriteData(0x01); |
bcostm | 0:e1d164542663 | 191 | ili9341_WriteData(0x3F); |
bcostm | 0:e1d164542663 | 192 | ili9341_WriteReg(LCD_INTERFACE); |
bcostm | 0:e1d164542663 | 193 | ili9341_WriteData(0x01); |
bcostm | 0:e1d164542663 | 194 | ili9341_WriteData(0x00); |
bcostm | 0:e1d164542663 | 195 | ili9341_WriteData(0x06); |
bcostm | 0:e1d164542663 | 196 | |
bcostm | 0:e1d164542663 | 197 | ili9341_WriteReg(LCD_GRAM); |
bcostm | 0:e1d164542663 | 198 | LCD_Delay(200); |
bcostm | 0:e1d164542663 | 199 | |
bcostm | 0:e1d164542663 | 200 | ili9341_WriteReg(LCD_GAMMA); |
bcostm | 0:e1d164542663 | 201 | ili9341_WriteData(0x01); |
bcostm | 0:e1d164542663 | 202 | |
bcostm | 0:e1d164542663 | 203 | ili9341_WriteReg(LCD_PGAMMA); |
bcostm | 0:e1d164542663 | 204 | ili9341_WriteData(0x0F); |
bcostm | 0:e1d164542663 | 205 | ili9341_WriteData(0x29); |
bcostm | 0:e1d164542663 | 206 | ili9341_WriteData(0x24); |
bcostm | 0:e1d164542663 | 207 | ili9341_WriteData(0x0C); |
bcostm | 0:e1d164542663 | 208 | ili9341_WriteData(0x0E); |
bcostm | 0:e1d164542663 | 209 | ili9341_WriteData(0x09); |
bcostm | 0:e1d164542663 | 210 | ili9341_WriteData(0x4E); |
bcostm | 0:e1d164542663 | 211 | ili9341_WriteData(0x78); |
bcostm | 0:e1d164542663 | 212 | ili9341_WriteData(0x3C); |
bcostm | 0:e1d164542663 | 213 | ili9341_WriteData(0x09); |
bcostm | 0:e1d164542663 | 214 | ili9341_WriteData(0x13); |
bcostm | 0:e1d164542663 | 215 | ili9341_WriteData(0x05); |
bcostm | 0:e1d164542663 | 216 | ili9341_WriteData(0x17); |
bcostm | 0:e1d164542663 | 217 | ili9341_WriteData(0x11); |
bcostm | 0:e1d164542663 | 218 | ili9341_WriteData(0x00); |
bcostm | 0:e1d164542663 | 219 | ili9341_WriteReg(LCD_NGAMMA); |
bcostm | 0:e1d164542663 | 220 | ili9341_WriteData(0x00); |
bcostm | 0:e1d164542663 | 221 | ili9341_WriteData(0x16); |
bcostm | 0:e1d164542663 | 222 | ili9341_WriteData(0x1B); |
bcostm | 0:e1d164542663 | 223 | ili9341_WriteData(0x04); |
bcostm | 0:e1d164542663 | 224 | ili9341_WriteData(0x11); |
bcostm | 0:e1d164542663 | 225 | ili9341_WriteData(0x07); |
bcostm | 0:e1d164542663 | 226 | ili9341_WriteData(0x31); |
bcostm | 0:e1d164542663 | 227 | ili9341_WriteData(0x33); |
bcostm | 0:e1d164542663 | 228 | ili9341_WriteData(0x42); |
bcostm | 0:e1d164542663 | 229 | ili9341_WriteData(0x05); |
bcostm | 0:e1d164542663 | 230 | ili9341_WriteData(0x0C); |
bcostm | 0:e1d164542663 | 231 | ili9341_WriteData(0x0A); |
bcostm | 0:e1d164542663 | 232 | ili9341_WriteData(0x28); |
bcostm | 0:e1d164542663 | 233 | ili9341_WriteData(0x2F); |
bcostm | 0:e1d164542663 | 234 | ili9341_WriteData(0x0F); |
bcostm | 0:e1d164542663 | 235 | |
bcostm | 0:e1d164542663 | 236 | ili9341_WriteReg(LCD_SLEEP_OUT); |
bcostm | 0:e1d164542663 | 237 | LCD_Delay(200); |
bcostm | 0:e1d164542663 | 238 | ili9341_WriteReg(LCD_DISPLAY_ON); |
bcostm | 0:e1d164542663 | 239 | /* GRAM start writing */ |
bcostm | 0:e1d164542663 | 240 | ili9341_WriteReg(LCD_GRAM); |
bcostm | 0:e1d164542663 | 241 | } |
bcostm | 0:e1d164542663 | 242 | |
bcostm | 0:e1d164542663 | 243 | /** |
bcostm | 0:e1d164542663 | 244 | * @brief Disables the Display. |
bcostm | 0:e1d164542663 | 245 | * @param None |
bcostm | 0:e1d164542663 | 246 | * @retval LCD Register Value. |
bcostm | 0:e1d164542663 | 247 | */ |
bcostm | 0:e1d164542663 | 248 | uint16_t ili9341_ReadID(void) |
bcostm | 0:e1d164542663 | 249 | { |
bcostm | 0:e1d164542663 | 250 | LCD_IO_Init(); |
bcostm | 0:e1d164542663 | 251 | return ((uint16_t)ili9341_ReadData(LCD_READ_ID4, LCD_READ_ID4_SIZE)); |
bcostm | 0:e1d164542663 | 252 | } |
bcostm | 0:e1d164542663 | 253 | |
bcostm | 0:e1d164542663 | 254 | /** |
bcostm | 0:e1d164542663 | 255 | * @brief Enables the Display. |
bcostm | 0:e1d164542663 | 256 | * @param None |
bcostm | 0:e1d164542663 | 257 | * @retval None |
bcostm | 0:e1d164542663 | 258 | */ |
bcostm | 0:e1d164542663 | 259 | void ili9341_DisplayOn(void) |
bcostm | 0:e1d164542663 | 260 | { |
bcostm | 0:e1d164542663 | 261 | /* Display On */ |
bcostm | 0:e1d164542663 | 262 | ili9341_WriteReg(LCD_DISPLAY_ON); |
bcostm | 0:e1d164542663 | 263 | } |
bcostm | 0:e1d164542663 | 264 | |
bcostm | 0:e1d164542663 | 265 | /** |
bcostm | 0:e1d164542663 | 266 | * @brief Disables the Display. |
bcostm | 0:e1d164542663 | 267 | * @param None |
bcostm | 0:e1d164542663 | 268 | * @retval None |
bcostm | 0:e1d164542663 | 269 | */ |
bcostm | 0:e1d164542663 | 270 | void ili9341_DisplayOff(void) |
bcostm | 0:e1d164542663 | 271 | { |
bcostm | 0:e1d164542663 | 272 | /* Display Off */ |
bcostm | 0:e1d164542663 | 273 | ili9341_WriteReg(LCD_DISPLAY_OFF); |
bcostm | 0:e1d164542663 | 274 | } |
bcostm | 0:e1d164542663 | 275 | |
bcostm | 0:e1d164542663 | 276 | /** |
bcostm | 0:e1d164542663 | 277 | * @brief Writes to the selected LCD register. |
bcostm | 0:e1d164542663 | 278 | * @param LCD_Reg: address of the selected register. |
bcostm | 0:e1d164542663 | 279 | * @retval None |
bcostm | 0:e1d164542663 | 280 | */ |
bcostm | 0:e1d164542663 | 281 | void ili9341_WriteReg(uint8_t LCD_Reg) |
bcostm | 0:e1d164542663 | 282 | { |
bcostm | 0:e1d164542663 | 283 | LCD_IO_WriteReg(LCD_Reg); |
bcostm | 0:e1d164542663 | 284 | } |
bcostm | 0:e1d164542663 | 285 | |
bcostm | 0:e1d164542663 | 286 | /** |
bcostm | 0:e1d164542663 | 287 | * @brief Writes data to the selected LCD register. |
bcostm | 0:e1d164542663 | 288 | * @param LCD_Reg: address of the selected register. |
bcostm | 0:e1d164542663 | 289 | * @retval None |
bcostm | 0:e1d164542663 | 290 | */ |
bcostm | 0:e1d164542663 | 291 | void ili9341_WriteData(uint16_t RegValue) |
bcostm | 0:e1d164542663 | 292 | { |
bcostm | 0:e1d164542663 | 293 | LCD_IO_WriteData(RegValue); |
bcostm | 0:e1d164542663 | 294 | } |
bcostm | 0:e1d164542663 | 295 | |
bcostm | 0:e1d164542663 | 296 | /** |
bcostm | 0:e1d164542663 | 297 | * @brief Reads the selected LCD Register. |
bcostm | 0:e1d164542663 | 298 | * @param RegValue: Address of the register to read |
bcostm | 0:e1d164542663 | 299 | * @param ReadSize: Number of bytes to read |
bcostm | 0:e1d164542663 | 300 | * @retval LCD Register Value. |
bcostm | 0:e1d164542663 | 301 | */ |
bcostm | 0:e1d164542663 | 302 | uint32_t ili9341_ReadData(uint16_t RegValue, uint8_t ReadSize) |
bcostm | 0:e1d164542663 | 303 | { |
bcostm | 0:e1d164542663 | 304 | /* Read a max of 4 bytes */ |
bcostm | 0:e1d164542663 | 305 | return (LCD_IO_ReadData(RegValue, ReadSize)); |
bcostm | 0:e1d164542663 | 306 | } |
bcostm | 0:e1d164542663 | 307 | |
bcostm | 0:e1d164542663 | 308 | /** |
bcostm | 0:e1d164542663 | 309 | * @brief Get LCD PIXEL WIDTH. |
bcostm | 0:e1d164542663 | 310 | * @param None |
bcostm | 0:e1d164542663 | 311 | * @retval LCD PIXEL WIDTH. |
bcostm | 0:e1d164542663 | 312 | */ |
bcostm | 0:e1d164542663 | 313 | uint16_t ili9341_GetLcdPixelWidth(void) |
bcostm | 0:e1d164542663 | 314 | { |
bcostm | 0:e1d164542663 | 315 | /* Return LCD PIXEL WIDTH */ |
bcostm | 0:e1d164542663 | 316 | return ILI9341_LCD_PIXEL_WIDTH; |
bcostm | 0:e1d164542663 | 317 | } |
bcostm | 0:e1d164542663 | 318 | |
bcostm | 0:e1d164542663 | 319 | /** |
bcostm | 0:e1d164542663 | 320 | * @brief Get LCD PIXEL HEIGHT. |
bcostm | 0:e1d164542663 | 321 | * @param None |
bcostm | 0:e1d164542663 | 322 | * @retval LCD PIXEL HEIGHT. |
bcostm | 0:e1d164542663 | 323 | */ |
bcostm | 0:e1d164542663 | 324 | uint16_t ili9341_GetLcdPixelHeight(void) |
bcostm | 0:e1d164542663 | 325 | { |
bcostm | 0:e1d164542663 | 326 | /* Return LCD PIXEL HEIGHT */ |
bcostm | 0:e1d164542663 | 327 | return ILI9341_LCD_PIXEL_HEIGHT; |
bcostm | 0:e1d164542663 | 328 | } |
bcostm | 0:e1d164542663 | 329 | |
bcostm | 0:e1d164542663 | 330 | /** |
bcostm | 0:e1d164542663 | 331 | * @} |
bcostm | 0:e1d164542663 | 332 | */ |
bcostm | 0:e1d164542663 | 333 | |
bcostm | 0:e1d164542663 | 334 | /** |
bcostm | 0:e1d164542663 | 335 | * @} |
bcostm | 0:e1d164542663 | 336 | */ |
bcostm | 0:e1d164542663 | 337 | |
bcostm | 0:e1d164542663 | 338 | /** |
bcostm | 0:e1d164542663 | 339 | * @} |
bcostm | 0:e1d164542663 | 340 | */ |
bcostm | 0:e1d164542663 | 341 | |
bcostm | 0:e1d164542663 | 342 | /** |
bcostm | 0:e1d164542663 | 343 | * @} |
bcostm | 0:e1d164542663 | 344 | */ |
bcostm | 0:e1d164542663 | 345 | |
bcostm | 0:e1d164542663 | 346 | /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ |