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452 lines
19 KiB
452 lines
19 KiB
/** |
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****************************************************************************** |
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* @file otm8009a.c |
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* @author MCD Application Team |
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* @brief This file provides the LCD Driver for KoD KM-040TMP-02-0621 (WVGA) |
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* DSI LCD Display OTM8009A. |
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****************************************************************************** |
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* @attention |
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* |
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* <h2><center>© COPYRIGHT(c) 2017 STMicroelectronics</center></h2> |
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* |
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* Redistribution and use in source and binary forms, with or without modification, |
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* are permitted provided that the following conditions are met: |
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* 1. Redistributions of source code must retain the above copyright notice, |
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* this list of conditions and the following disclaimer. |
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* 2. Redistributions in binary form must reproduce the above copyright notice, |
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* this list of conditions and the following disclaimer in the documentation |
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* and/or other materials provided with the distribution. |
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* 3. Neither the name of STMicroelectronics nor the names of its contributors |
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* may be used to endorse or promote products derived from this software |
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* without specific prior written permission. |
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* |
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
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* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE |
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR |
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER |
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* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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* |
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****************************************************************************** |
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*/ |
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/* Includes ------------------------------------------------------------------*/ |
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#include "otm8009a.h" |
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/** @addtogroup BSP |
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* @{ |
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*/ |
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/** @addtogroup Components |
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* @{ |
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*/ |
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/** @defgroup OTM8009A OTM8009A |
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* @brief This file provides a set of functions needed to drive the |
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* otm8009a IC display driver. |
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* @{ |
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*/ |
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/* Private types -------------------------------------------------------------*/ |
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/* Private variables ---------------------------------------------------------*/ |
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/* Private constants ---------------------------------------------------------*/ |
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/** @defgroup OTM8009A_Private_Constants OTM8009A Private Constants |
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* @{ |
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*/ |
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/* |
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* @brief Constant tables of register settings used to transmit DSI |
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* command packets as power up initialization sequence of the KoD LCD (OTM8009A LCD Driver) |
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*/ |
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const uint8_t lcdRegData1[] = {0x80,0x09,0x01,0xFF}; |
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const uint8_t lcdRegData2[] = {0x80,0x09,0xFF}; |
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const uint8_t lcdRegData3[] = {0x00,0x09,0x0F,0x0E,0x07,0x10,0x0B,0x0A,0x04,0x07,0x0B,0x08,0x0F,0x10,0x0A,0x01,0xE1}; |
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const uint8_t lcdRegData4[] = {0x00,0x09,0x0F,0x0E,0x07,0x10,0x0B,0x0A,0x04,0x07,0x0B,0x08,0x0F,0x10,0x0A,0x01,0xE2}; |
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const uint8_t lcdRegData5[] = {0x79,0x79,0xD8}; |
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const uint8_t lcdRegData6[] = {0x00,0x01,0xB3}; |
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const uint8_t lcdRegData7[] = {0x85,0x01,0x00,0x84,0x01,0x00,0xCE}; |
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const uint8_t lcdRegData8[] = {0x18,0x04,0x03,0x39,0x00,0x00,0x00,0x18,0x03,0x03,0x3A,0x00,0x00,0x00,0xCE}; |
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const uint8_t lcdRegData9[] = {0x18,0x02,0x03,0x3B,0x00,0x00,0x00,0x18,0x01,0x03,0x3C,0x00,0x00,0x00,0xCE}; |
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const uint8_t lcdRegData10[] = {0x01,0x01,0x20,0x20,0x00,0x00,0x01,0x02,0x00,0x00,0xCF}; |
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const uint8_t lcdRegData11[] = {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xCB}; |
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const uint8_t lcdRegData12[] = {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xCB}; |
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const uint8_t lcdRegData13[] = {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xCB}; |
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const uint8_t lcdRegData14[] = {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xCB}; |
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const uint8_t lcdRegData15[] = {0x00,0x04,0x04,0x04,0x04,0x04,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xCB}; |
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const uint8_t lcdRegData16[] = {0x00,0x00,0x00,0x00,0x00,0x00,0x04,0x04,0x04,0x04,0x04,0x00,0x00,0x00,0x00,0xCB}; |
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const uint8_t lcdRegData17[] = {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xCB}; |
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const uint8_t lcdRegData18[] = {0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xCB}; |
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const uint8_t lcdRegData19[] = {0x00,0x26,0x09,0x0B,0x01,0x25,0x00,0x00,0x00,0x00,0xCC}; |
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const uint8_t lcdRegData20[] = {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x26,0x0A,0x0C,0x02,0xCC}; |
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const uint8_t lcdRegData21[] = {0x25,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xCC}; |
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const uint8_t lcdRegData22[] = {0x00,0x25,0x0C,0x0A,0x02,0x26,0x00,0x00,0x00,0x00,0xCC}; |
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const uint8_t lcdRegData23[] = {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x25,0x0B,0x09,0x01,0xCC}; |
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const uint8_t lcdRegData24[] = {0x26,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xCC}; |
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const uint8_t lcdRegData25[] = {0xFF,0xFF,0xFF,0xFF}; |
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/* |
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* CASET value (Column Address Set) : X direction LCD GRAM boundaries |
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* depending on LCD orientation mode and PASET value (Page Address Set) : Y direction |
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* LCD GRAM boundaries depending on LCD orientation mode |
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* XS[15:0] = 0x000 = 0, XE[15:0] = 0x31F = 799 for landscape mode : apply to CASET |
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* YS[15:0] = 0x000 = 0, YE[15:0] = 0x31F = 799 for portrait mode : : apply to PASET |
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*/ |
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const uint8_t lcdRegData27[] = {0x00, 0x00, 0x03, 0x1F, OTM8009A_CMD_CASET}; |
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/* |
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* XS[15:0] = 0x000 = 0, XE[15:0] = 0x1DF = 479 for portrait mode : apply to CASET |
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* YS[15:0] = 0x000 = 0, YE[15:0] = 0x1DF = 479 for landscape mode : apply to PASET |
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*/ |
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const uint8_t lcdRegData28[] = {0x00, 0x00, 0x01, 0xDF, OTM8009A_CMD_PASET}; |
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const uint8_t ShortRegData1[] = {OTM8009A_CMD_NOP, 0x00}; |
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const uint8_t ShortRegData2[] = {OTM8009A_CMD_NOP, 0x80}; |
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const uint8_t ShortRegData3[] = {0xC4, 0x30}; |
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const uint8_t ShortRegData4[] = {OTM8009A_CMD_NOP, 0x8A}; |
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const uint8_t ShortRegData5[] = {0xC4, 0x40}; |
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const uint8_t ShortRegData6[] = {OTM8009A_CMD_NOP, 0xB1}; |
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const uint8_t ShortRegData7[] = {0xC5, 0xA9}; |
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const uint8_t ShortRegData8[] = {OTM8009A_CMD_NOP, 0x91}; |
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const uint8_t ShortRegData9[] = {0xC5, 0x34}; |
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const uint8_t ShortRegData10[] = {OTM8009A_CMD_NOP, 0xB4}; |
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const uint8_t ShortRegData11[] = {0xC0, 0x50}; |
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const uint8_t ShortRegData12[] = {0xD9, 0x4E}; |
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const uint8_t ShortRegData13[] = {OTM8009A_CMD_NOP, 0x81}; |
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const uint8_t ShortRegData14[] = {0xC1, 0x66}; |
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const uint8_t ShortRegData15[] = {OTM8009A_CMD_NOP, 0xA1}; |
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const uint8_t ShortRegData16[] = {0xC1, 0x08}; |
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const uint8_t ShortRegData17[] = {OTM8009A_CMD_NOP, 0x92}; |
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const uint8_t ShortRegData18[] = {0xC5, 0x01}; |
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const uint8_t ShortRegData19[] = {OTM8009A_CMD_NOP, 0x95}; |
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const uint8_t ShortRegData20[] = {OTM8009A_CMD_NOP, 0x94}; |
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const uint8_t ShortRegData21[] = {0xC5, 0x33}; |
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const uint8_t ShortRegData22[] = {OTM8009A_CMD_NOP, 0xA3}; |
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const uint8_t ShortRegData23[] = {0xC0, 0x1B}; |
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const uint8_t ShortRegData24[] = {OTM8009A_CMD_NOP, 0x82}; |
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const uint8_t ShortRegData25[] = {0xC5, 0x83}; |
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const uint8_t ShortRegData26[] = {0xC4, 0x83}; |
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const uint8_t ShortRegData27[] = {0xC1, 0x0E}; |
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const uint8_t ShortRegData28[] = {OTM8009A_CMD_NOP, 0xA6}; |
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const uint8_t ShortRegData29[] = {OTM8009A_CMD_NOP, 0xA0}; |
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const uint8_t ShortRegData30[] = {OTM8009A_CMD_NOP, 0xB0}; |
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const uint8_t ShortRegData31[] = {OTM8009A_CMD_NOP, 0xC0}; |
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const uint8_t ShortRegData32[] = {OTM8009A_CMD_NOP, 0xD0}; |
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const uint8_t ShortRegData33[] = {OTM8009A_CMD_NOP, 0x90}; |
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const uint8_t ShortRegData34[] = {OTM8009A_CMD_NOP, 0xE0}; |
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const uint8_t ShortRegData35[] = {OTM8009A_CMD_NOP, 0xF0}; |
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const uint8_t ShortRegData36[] = {OTM8009A_CMD_SLPOUT, 0x00}; |
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const uint8_t ShortRegData37[] = {OTM8009A_CMD_COLMOD, OTM8009A_COLMOD_RGB565}; |
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const uint8_t ShortRegData38[] = {OTM8009A_CMD_COLMOD, OTM8009A_COLMOD_RGB888}; |
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const uint8_t ShortRegData39[] = {OTM8009A_CMD_MADCTR, OTM8009A_MADCTR_MODE_LANDSCAPE}; |
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const uint8_t ShortRegData40[] = {OTM8009A_CMD_WRDISBV, 0x7F}; |
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const uint8_t ShortRegData41[] = {OTM8009A_CMD_WRCTRLD, 0x2C}; |
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const uint8_t ShortRegData42[] = {OTM8009A_CMD_WRCABC, 0x02}; |
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const uint8_t ShortRegData43[] = {OTM8009A_CMD_WRCABCMB, 0xFF}; |
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const uint8_t ShortRegData44[] = {OTM8009A_CMD_DISPON, 0x00}; |
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const uint8_t ShortRegData45[] = {OTM8009A_CMD_RAMWR, 0x00}; |
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const uint8_t ShortRegData46[] = {0xCF, 0x00}; |
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const uint8_t ShortRegData47[] = {0xC5, 0x66}; |
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const uint8_t ShortRegData48[] = {OTM8009A_CMD_NOP, 0xB6}; |
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const uint8_t ShortRegData49[] = {0xF5, 0x06}; |
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const uint8_t ShortRegData50[] = {OTM8009A_CMD_NOP, 0xB1}; |
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const uint8_t ShortRegData51[] = {0xC6, 0x06}; |
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/** |
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* @} |
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*/ |
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/* Private macros ------------------------------------------------------------*/ |
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/* Private functions ---------------------------------------------------------*/ |
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/** @defgroup OTM8009A_Exported_Variables |
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* @{ |
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*/ |
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/** |
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* @} |
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*/ |
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/* Exported functions ---------------------------------------------------------*/ |
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/** @defgroup OTM8009A_Exported_Functions OTM8009A Exported Functions |
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* @{ |
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*/ |
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/** |
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* @brief DSI IO write short/long command. |
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* @note : Can be surcharged by application code implementation of the function. |
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*/ |
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__weak void DSI_IO_WriteCmd(uint32_t NbrParams, uint8_t *pParams) |
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{ |
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/* NOTE : This function Should not be modified, when it is needed, |
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the DSI_IO_WriteCmd could be implemented in the user file |
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*/ |
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} |
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/** |
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* @brief Initializes the LCD KoD display part by communication in DSI mode in Video Mode |
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* with IC Display Driver OTM8009A (see IC Driver specification for more information). |
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* @param hdsi_eval : pointer on DSI configuration structure |
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* @param hdsivideo_handle : pointer on DSI video mode configuration structure |
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* @retval Status |
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*/ |
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uint8_t OTM8009A_Init(uint32_t ColorCoding, uint32_t orientation) |
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{ |
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/* Enable CMD2 to access vendor specific commands */ |
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/* Enter in command 2 mode and set EXTC to enable address shift function (0x00) */ |
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DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData1); |
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DSI_IO_WriteCmd( 3, (uint8_t *)lcdRegData1); |
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/* Enter ORISE Command 2 */ |
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DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData2); /* Shift address to 0x80 */ |
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DSI_IO_WriteCmd( 2, (uint8_t *)lcdRegData2); |
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///////////////////////////////////////////////////////////////////// |
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/* SD_PCH_CTRL - 0xC480h - 129th parameter - Default 0x00 */ |
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/* Set SD_PT */ |
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/* -> Source output level during porch and non-display area to GND */ |
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DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData2); |
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DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData3); |
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OTM8009A_IO_Delay(10); |
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/* Not documented */ |
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DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData4); |
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DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData5); |
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OTM8009A_IO_Delay(10); |
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///////////////////////////////////////////////////////////////////// |
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/* PWR_CTRL4 - 0xC4B0h - 178th parameter - Default 0xA8 */ |
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/* Set gvdd_en_test */ |
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/* -> enable GVDD test mode !!! */ |
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DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData6); |
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DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData7); |
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/* PWR_CTRL2 - 0xC590h - 146th parameter - Default 0x79 */ |
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/* Set pump 4 vgh voltage */ |
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/* -> from 15.0v down to 13.0v */ |
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/* Set pump 5 vgh voltage */ |
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/* -> from -12.0v downto -9.0v */ |
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DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData8); |
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DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData9); |
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/* P_DRV_M - 0xC0B4h - 181th parameter - Default 0x00 */ |
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/* -> Column inversion */ |
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DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData10); |
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DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData11); |
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/* VCOMDC - 0xD900h - 1st parameter - Default 0x39h */ |
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/* VCOM Voltage settings */ |
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/* -> from -1.0000v downto -1.2625v */ |
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DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData1); |
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DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData12); |
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/* Oscillator adjustment for Idle/Normal mode (LPDT only) set to 65Hz (default is 60Hz) */ |
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DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData13); |
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DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData14); |
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/* Video mode internal */ |
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DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData15); |
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DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData16); |
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/* PWR_CTRL2 - 0xC590h - 147h parameter - Default 0x00 */ |
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/* Set pump 4&5 x6 */ |
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/* -> ONLY VALID when PUMP4_EN_ASDM_HV = "0" */ |
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DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData17); |
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DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData18); |
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/* PWR_CTRL2 - 0xC590h - 150th parameter - Default 0x33h */ |
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/* Change pump4 clock ratio */ |
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/* -> from 1 line to 1/2 line */ |
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DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData19); |
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DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData9); |
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/* GVDD/NGVDD settings */ |
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DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData1); |
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DSI_IO_WriteCmd( 2, (uint8_t *)lcdRegData5); |
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/* PWR_CTRL2 - 0xC590h - 149th parameter - Default 0x33h */ |
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/* Rewrite the default value ! */ |
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DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData20); |
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DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData21); |
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/* Panel display timing Setting 3 */ |
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DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData22); |
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DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData23); |
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/* Power control 1 */ |
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DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData24); |
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DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData25); |
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/* Source driver precharge */ |
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DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData13); |
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DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData26); |
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DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData15); |
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DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData27); |
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DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData28); |
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DSI_IO_WriteCmd( 2, (uint8_t *)lcdRegData6); |
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/* GOAVST */ |
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DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData2); |
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DSI_IO_WriteCmd( 6, (uint8_t *)lcdRegData7); |
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DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData29); |
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DSI_IO_WriteCmd( 14, (uint8_t *)lcdRegData8); |
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DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData30); |
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DSI_IO_WriteCmd( 14, (uint8_t *)lcdRegData9); |
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DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData31); |
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DSI_IO_WriteCmd( 10, (uint8_t *)lcdRegData10); |
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DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData32); |
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DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData46); |
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DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData2); |
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DSI_IO_WriteCmd( 10, (uint8_t *)lcdRegData11); |
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DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData33); |
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DSI_IO_WriteCmd( 15, (uint8_t *)lcdRegData12); |
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DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData29); |
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DSI_IO_WriteCmd( 15, (uint8_t *)lcdRegData13); |
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DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData30); |
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DSI_IO_WriteCmd( 10, (uint8_t *)lcdRegData14); |
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DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData31); |
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DSI_IO_WriteCmd( 15, (uint8_t *)lcdRegData15); |
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DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData32); |
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DSI_IO_WriteCmd( 15, (uint8_t *)lcdRegData16); |
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DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData34); |
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DSI_IO_WriteCmd( 10, (uint8_t *)lcdRegData17); |
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DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData35); |
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DSI_IO_WriteCmd( 10, (uint8_t *)lcdRegData18); |
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DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData2); |
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DSI_IO_WriteCmd( 10, (uint8_t *)lcdRegData19); |
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DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData33); |
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DSI_IO_WriteCmd( 15, (uint8_t *)lcdRegData20); |
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DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData29); |
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DSI_IO_WriteCmd( 15, (uint8_t *)lcdRegData21); |
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DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData30); |
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DSI_IO_WriteCmd( 10, (uint8_t *)lcdRegData22); |
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DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData31); |
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DSI_IO_WriteCmd( 15, (uint8_t *)lcdRegData23); |
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DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData32); |
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DSI_IO_WriteCmd( 15, (uint8_t *)lcdRegData24); |
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///////////////////////////////////////////////////////////////////////////// |
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/* PWR_CTRL1 - 0xc580h - 130th parameter - default 0x00 */ |
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/* Pump 1 min and max DM */ |
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DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData13); |
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DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData47); |
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DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData48); |
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DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData49); |
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///////////////////////////////////////////////////////////////////////////// |
|
|
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/* CABC LEDPWM frequency adjusted to 19,5kHz */ |
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DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData50); |
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DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData51); |
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|
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/* Exit CMD2 mode */ |
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DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData1); |
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DSI_IO_WriteCmd( 3, (uint8_t *)lcdRegData25); |
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|
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/*************************************************************************** */ |
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/* Standard DCS Initialization TO KEEP CAN BE DONE IN HSDT */ |
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/*************************************************************************** */ |
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|
|
/* NOP - goes back to DCS std command ? */ |
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DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData1); |
|
|
|
/* Gamma correction 2.2+ table (HSDT possible) */ |
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DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData1); |
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DSI_IO_WriteCmd( 16, (uint8_t *)lcdRegData3); |
|
|
|
/* Gamma correction 2.2- table (HSDT possible) */ |
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DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData1); |
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DSI_IO_WriteCmd( 16, (uint8_t *)lcdRegData4); |
|
|
|
/* Send Sleep Out command to display : no parameter */ |
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DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData36); |
|
|
|
/* Wait for sleep out exit */ |
|
OTM8009A_IO_Delay(120); |
|
|
|
switch(ColorCoding) |
|
{ |
|
case OTM8009A_FORMAT_RBG565 : |
|
/* Set Pixel color format to RGB565 */ |
|
DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData37); |
|
break; |
|
case OTM8009A_FORMAT_RGB888 : |
|
/* Set Pixel color format to RGB888 */ |
|
DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData38); |
|
break; |
|
default : |
|
break; |
|
} |
|
|
|
/* Send command to configure display in landscape orientation mode. By default |
|
the orientation mode is portrait */ |
|
if(orientation == OTM8009A_ORIENTATION_LANDSCAPE) |
|
{ |
|
DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData39); |
|
DSI_IO_WriteCmd( 4, (uint8_t *)lcdRegData27); |
|
DSI_IO_WriteCmd( 4, (uint8_t *)lcdRegData28); |
|
} |
|
|
|
/** CABC : Content Adaptive Backlight Control section start >> */ |
|
/* Note : defaut is 0 (lowest Brightness), 0xFF is highest Brightness, try 0x7F : intermediate value */ |
|
DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData40); |
|
|
|
/* defaut is 0, try 0x2C - Brightness Control Block, Display Dimming & BackLight on */ |
|
DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData41); |
|
|
|
/* defaut is 0, try 0x02 - image Content based Adaptive Brightness [Still Picture] */ |
|
DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData42); |
|
|
|
/* defaut is 0 (lowest Brightness), 0xFF is highest Brightness */ |
|
DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData43); |
|
|
|
/** CABC : Content Adaptive Backlight Control section end << */ |
|
|
|
/* Send Command Display On */ |
|
DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData44); |
|
|
|
/* NOP command */ |
|
DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData1); |
|
|
|
/* Send Command GRAM memory write (no parameters) : this initiates frame write via other DSI commands sent by */ |
|
/* DSI host from LTDC incoming pixels in video mode */ |
|
DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData45); |
|
|
|
return 0; |
|
} |
|
|
|
/** |
|
* @} |
|
*/ |
|
|
|
/** |
|
* @} |
|
*/ |
|
|
|
/** |
|
* @} |
|
*/ |
|
|
|
/** |
|
* @} |
|
*/ |
|
|
|
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
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