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Diffstat (limited to 'boards/base/STM32F469i-Discovery/otm8009a.c')
| -rw-r--r-- | boards/base/STM32F469i-Discovery/otm8009a.c | 454 |
1 files changed, 454 insertions, 0 deletions
diff --git a/boards/base/STM32F469i-Discovery/otm8009a.c b/boards/base/STM32F469i-Discovery/otm8009a.c new file mode 100644 index 00000000..d408efe6 --- /dev/null +++ b/boards/base/STM32F469i-Discovery/otm8009a.c @@ -0,0 +1,454 @@ +/**
+ ******************************************************************************
+ * @file otm8009a.c
+ * @author MCD Application Team
+ * @version V1.0.2
+ * @date 27-January-2017
+ * @brief This file provides the LCD Driver for KoD KM-040TMP-02-0621 (WVGA)
+ * DSI LCD Display OTM8009A.
+ ******************************************************************************
+ * @attention
+ *
+ * <h2><center>© COPYRIGHT(c) 2017 STMicroelectronics</center></h2>
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ * 1. Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ * 3. Neither the name of STMicroelectronics nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ ******************************************************************************
+ */
+
+/* Includes ------------------------------------------------------------------*/
+#include "otm8009a.h"
+
+/** @addtogroup BSP
+ * @{
+ */
+
+/** @addtogroup Components
+ * @{
+ */
+
+/** @defgroup OTM8009A OTM8009A
+ * @brief This file provides a set of functions needed to drive the
+ * otm8009a IC display driver.
+ * @{
+ */
+
+/* Private types -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+/* Private constants ---------------------------------------------------------*/
+/** @defgroup OTM8009A_Private_Constants OTM8009A Private Constants
+ * @{
+ */
+
+/*
+ * @brief Constant tables of register settings used to transmit DSI
+ * command packets as power up initialization sequence of the KoD LCD (OTM8009A LCD Driver)
+ */
+const uint8_t lcdRegData1[] = {0x80,0x09,0x01,0xFF};
+const uint8_t lcdRegData2[] = {0x80,0x09,0xFF};
+const uint8_t lcdRegData3[] = {0x00,0x09,0x0F,0x0E,0x07,0x10,0x0B,0x0A,0x04,0x07,0x0B,0x08,0x0F,0x10,0x0A,0x01,0xE1};
+const uint8_t lcdRegData4[] = {0x00,0x09,0x0F,0x0E,0x07,0x10,0x0B,0x0A,0x04,0x07,0x0B,0x08,0x0F,0x10,0x0A,0x01,0xE2};
+const uint8_t lcdRegData5[] = {0x79,0x79,0xD8};
+const uint8_t lcdRegData6[] = {0x00,0x01,0xB3};
+const uint8_t lcdRegData7[] = {0x85,0x01,0x00,0x84,0x01,0x00,0xCE};
+const uint8_t lcdRegData8[] = {0x18,0x04,0x03,0x39,0x00,0x00,0x00,0x18,0x03,0x03,0x3A,0x00,0x00,0x00,0xCE};
+const uint8_t lcdRegData9[] = {0x18,0x02,0x03,0x3B,0x00,0x00,0x00,0x18,0x01,0x03,0x3C,0x00,0x00,0x00,0xCE};
+const uint8_t lcdRegData10[] = {0x01,0x01,0x20,0x20,0x00,0x00,0x01,0x02,0x00,0x00,0xCF};
+const uint8_t lcdRegData11[] = {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xCB};
+const uint8_t lcdRegData12[] = {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xCB};
+const uint8_t lcdRegData13[] = {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xCB};
+const uint8_t lcdRegData14[] = {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xCB};
+const uint8_t lcdRegData15[] = {0x00,0x04,0x04,0x04,0x04,0x04,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xCB};
+const uint8_t lcdRegData16[] = {0x00,0x00,0x00,0x00,0x00,0x00,0x04,0x04,0x04,0x04,0x04,0x00,0x00,0x00,0x00,0xCB};
+const uint8_t lcdRegData17[] = {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xCB};
+const uint8_t lcdRegData18[] = {0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xCB};
+const uint8_t lcdRegData19[] = {0x00,0x26,0x09,0x0B,0x01,0x25,0x00,0x00,0x00,0x00,0xCC};
+const uint8_t lcdRegData20[] = {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x26,0x0A,0x0C,0x02,0xCC};
+const uint8_t lcdRegData21[] = {0x25,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xCC};
+const uint8_t lcdRegData22[] = {0x00,0x25,0x0C,0x0A,0x02,0x26,0x00,0x00,0x00,0x00,0xCC};
+const uint8_t lcdRegData23[] = {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x25,0x0B,0x09,0x01,0xCC};
+const uint8_t lcdRegData24[] = {0x26,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xCC};
+const uint8_t lcdRegData25[] = {0xFF,0xFF,0xFF,0xFF};
+/*
+ * CASET value (Column Address Set) : X direction LCD GRAM boundaries
+ * depending on LCD orientation mode and PASET value (Page Address Set) : Y direction
+ * LCD GRAM boundaries depending on LCD orientation mode
+ * XS[15:0] = 0x000 = 0, XE[15:0] = 0x31F = 799 for landscape mode : apply to CASET
+ * YS[15:0] = 0x000 = 0, YE[15:0] = 0x31F = 799 for portrait mode : : apply to PASET
+ */
+const uint8_t lcdRegData27[] = {0x00, 0x00, 0x03, 0x1F, OTM8009A_CMD_CASET};
+/*
+ * XS[15:0] = 0x000 = 0, XE[15:0] = 0x1DF = 479 for portrait mode : apply to CASET
+ * YS[15:0] = 0x000 = 0, YE[15:0] = 0x1DF = 479 for landscape mode : apply to PASET
+ */
+const uint8_t lcdRegData28[] = {0x00, 0x00, 0x01, 0xDF, OTM8009A_CMD_PASET};
+
+
+const uint8_t ShortRegData1[] = {OTM8009A_CMD_NOP, 0x00};
+const uint8_t ShortRegData2[] = {OTM8009A_CMD_NOP, 0x80};
+const uint8_t ShortRegData3[] = {0xC4, 0x30};
+const uint8_t ShortRegData4[] = {OTM8009A_CMD_NOP, 0x8A};
+const uint8_t ShortRegData5[] = {0xC4, 0x40};
+const uint8_t ShortRegData6[] = {OTM8009A_CMD_NOP, 0xB1};
+const uint8_t ShortRegData7[] = {0xC5, 0xA9};
+const uint8_t ShortRegData8[] = {OTM8009A_CMD_NOP, 0x91};
+const uint8_t ShortRegData9[] = {0xC5, 0x34};
+const uint8_t ShortRegData10[] = {OTM8009A_CMD_NOP, 0xB4};
+const uint8_t ShortRegData11[] = {0xC0, 0x50};
+const uint8_t ShortRegData12[] = {0xD9, 0x4E};
+const uint8_t ShortRegData13[] = {OTM8009A_CMD_NOP, 0x81};
+const uint8_t ShortRegData14[] = {0xC1, 0x66};
+const uint8_t ShortRegData15[] = {OTM8009A_CMD_NOP, 0xA1};
+const uint8_t ShortRegData16[] = {0xC1, 0x08};
+const uint8_t ShortRegData17[] = {OTM8009A_CMD_NOP, 0x92};
+const uint8_t ShortRegData18[] = {0xC5, 0x01};
+const uint8_t ShortRegData19[] = {OTM8009A_CMD_NOP, 0x95};
+const uint8_t ShortRegData20[] = {OTM8009A_CMD_NOP, 0x94};
+const uint8_t ShortRegData21[] = {0xC5, 0x33};
+const uint8_t ShortRegData22[] = {OTM8009A_CMD_NOP, 0xA3};
+const uint8_t ShortRegData23[] = {0xC0, 0x1B};
+const uint8_t ShortRegData24[] = {OTM8009A_CMD_NOP, 0x82};
+const uint8_t ShortRegData25[] = {0xC5, 0x83};
+const uint8_t ShortRegData26[] = {0xC4, 0x83};
+const uint8_t ShortRegData27[] = {0xC1, 0x0E};
+const uint8_t ShortRegData28[] = {OTM8009A_CMD_NOP, 0xA6};
+const uint8_t ShortRegData29[] = {OTM8009A_CMD_NOP, 0xA0};
+const uint8_t ShortRegData30[] = {OTM8009A_CMD_NOP, 0xB0};
+const uint8_t ShortRegData31[] = {OTM8009A_CMD_NOP, 0xC0};
+const uint8_t ShortRegData32[] = {OTM8009A_CMD_NOP, 0xD0};
+const uint8_t ShortRegData33[] = {OTM8009A_CMD_NOP, 0x90};
+const uint8_t ShortRegData34[] = {OTM8009A_CMD_NOP, 0xE0};
+const uint8_t ShortRegData35[] = {OTM8009A_CMD_NOP, 0xF0};
+const uint8_t ShortRegData36[] = {OTM8009A_CMD_SLPOUT, 0x00};
+const uint8_t ShortRegData37[] = {OTM8009A_CMD_COLMOD, OTM8009A_COLMOD_RGB565};
+const uint8_t ShortRegData38[] = {OTM8009A_CMD_COLMOD, OTM8009A_COLMOD_RGB888};
+const uint8_t ShortRegData39[] = {OTM8009A_CMD_MADCTR, OTM8009A_MADCTR_MODE_LANDSCAPE};
+const uint8_t ShortRegData40[] = {OTM8009A_CMD_WRDISBV, 0x7F};
+const uint8_t ShortRegData41[] = {OTM8009A_CMD_WRCTRLD, 0x2C};
+const uint8_t ShortRegData42[] = {OTM8009A_CMD_WRCABC, 0x02};
+const uint8_t ShortRegData43[] = {OTM8009A_CMD_WRCABCMB, 0xFF};
+const uint8_t ShortRegData44[] = {OTM8009A_CMD_DISPON, 0x00};
+const uint8_t ShortRegData45[] = {OTM8009A_CMD_RAMWR, 0x00};
+const uint8_t ShortRegData46[] = {0xCF, 0x00};
+const uint8_t ShortRegData47[] = {0xC5, 0x66};
+const uint8_t ShortRegData48[] = {OTM8009A_CMD_NOP, 0xB6};
+const uint8_t ShortRegData49[] = {0xF5, 0x06};
+const uint8_t ShortRegData50[] = {OTM8009A_CMD_NOP, 0xB1};
+const uint8_t ShortRegData51[] = {0xC6, 0x06};
+/**
+ * @}
+ */
+
+/* Private macros ------------------------------------------------------------*/
+/* Private functions ---------------------------------------------------------*/
+/** @defgroup OTM8009A_Exported_Variables
+ * @{
+ */
+
+/**
+ * @}
+ */
+
+/* Exported functions ---------------------------------------------------------*/
+/** @defgroup OTM8009A_Exported_Functions OTM8009A Exported Functions
+ * @{
+ */
+
+/**
+ * @brief DSI IO write short/long command.
+ * @note : Can be surcharged by application code implementation of the function.
+ */
+__weak void DSI_IO_WriteCmd(uint32_t NbrParams, uint8_t *pParams)
+{
+ /* NOTE : This function Should not be modified, when it is needed,
+ the DSI_IO_WriteCmd could be implemented in the user file
+ */
+}
+
+/**
+ * @brief Initializes the LCD KoD display part by communication in DSI mode in Video Mode
+ * with IC Display Driver OTM8009A (see IC Driver specification for more information).
+ * @param hdsi_eval : pointer on DSI configuration structure
+ * @param hdsivideo_handle : pointer on DSI video mode configuration structure
+ * @retval Status
+ */
+uint8_t OTM8009A_Init(uint32_t ColorCoding, uint32_t orientation)
+{
+ /* Enable CMD2 to access vendor specific commands */
+ /* Enter in command 2 mode and set EXTC to enable address shift function (0x00) */
+ DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData1);
+ DSI_IO_WriteCmd( 3, (uint8_t *)lcdRegData1);
+
+ /* Enter ORISE Command 2 */
+ DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData2); /* Shift address to 0x80 */
+ DSI_IO_WriteCmd( 2, (uint8_t *)lcdRegData2);
+
+ /////////////////////////////////////////////////////////////////////
+ /* SD_PCH_CTRL - 0xC480h - 129th parameter - Default 0x00 */
+ /* Set SD_PT */
+ /* -> Source output level during porch and non-display area to GND */
+ DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData2);
+ DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData3);
+ OTM8009A_IO_Delay(10);
+ /* Not documented */
+ DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData4);
+ DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData5);
+ OTM8009A_IO_Delay(10);
+ /////////////////////////////////////////////////////////////////////
+
+ /* PWR_CTRL4 - 0xC4B0h - 178th parameter - Default 0xA8 */
+ /* Set gvdd_en_test */
+ /* -> enable GVDD test mode !!! */
+ DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData6);
+ DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData7);
+
+ /* PWR_CTRL2 - 0xC590h - 146th parameter - Default 0x79 */
+ /* Set pump 4 vgh voltage */
+ /* -> from 15.0v down to 13.0v */
+ /* Set pump 5 vgh voltage */
+ /* -> from -12.0v downto -9.0v */
+ DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData8);
+ DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData9);
+
+ /* P_DRV_M - 0xC0B4h - 181th parameter - Default 0x00 */
+ /* -> Column inversion */
+ DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData10);
+ DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData11);
+
+ /* VCOMDC - 0xD900h - 1st parameter - Default 0x39h */
+ /* VCOM Voltage settings */
+ /* -> from -1.0000v downto -1.2625v */
+ DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData1);
+ DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData12);
+
+ /* Oscillator adjustment for Idle/Normal mode (LPDT only) set to 65Hz (default is 60Hz) */
+ DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData13);
+ DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData14);
+
+ /* Video mode internal */
+ DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData15);
+ DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData16);
+
+ /* PWR_CTRL2 - 0xC590h - 147h parameter - Default 0x00 */
+ /* Set pump 4&5 x6 */
+ /* -> ONLY VALID when PUMP4_EN_ASDM_HV = "0" */
+ DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData17);
+ DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData18);
+
+ /* PWR_CTRL2 - 0xC590h - 150th parameter - Default 0x33h */
+ /* Change pump4 clock ratio */
+ /* -> from 1 line to 1/2 line */
+ DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData19);
+ DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData9);
+
+ /* GVDD/NGVDD settings */
+ DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData1);
+ DSI_IO_WriteCmd( 2, (uint8_t *)lcdRegData5);
+
+ /* PWR_CTRL2 - 0xC590h - 149th parameter - Default 0x33h */
+ /* Rewrite the default value ! */
+ DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData20);
+ DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData21);
+
+ /* Panel display timing Setting 3 */
+ DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData22);
+ DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData23);
+
+ /* Power control 1 */
+ DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData24);
+ DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData25);
+
+ /* Source driver precharge */
+ DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData13);
+ DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData26);
+
+ DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData15);
+ DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData27);
+
+ DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData28);
+ DSI_IO_WriteCmd( 2, (uint8_t *)lcdRegData6);
+
+ /* GOAVST */
+ DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData2);
+ DSI_IO_WriteCmd( 6, (uint8_t *)lcdRegData7);
+
+ DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData29);
+ DSI_IO_WriteCmd( 14, (uint8_t *)lcdRegData8);
+
+ DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData30);
+ DSI_IO_WriteCmd( 14, (uint8_t *)lcdRegData9);
+
+ DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData31);
+ DSI_IO_WriteCmd( 10, (uint8_t *)lcdRegData10);
+
+ DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData32);
+ DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData46);
+
+ DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData2);
+ DSI_IO_WriteCmd( 10, (uint8_t *)lcdRegData11);
+
+ DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData33);
+ DSI_IO_WriteCmd( 15, (uint8_t *)lcdRegData12);
+
+ DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData29);
+ DSI_IO_WriteCmd( 15, (uint8_t *)lcdRegData13);
+
+ DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData30);
+ DSI_IO_WriteCmd( 10, (uint8_t *)lcdRegData14);
+
+ DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData31);
+ DSI_IO_WriteCmd( 15, (uint8_t *)lcdRegData15);
+
+ DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData32);
+ DSI_IO_WriteCmd( 15, (uint8_t *)lcdRegData16);
+
+ DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData34);
+ DSI_IO_WriteCmd( 10, (uint8_t *)lcdRegData17);
+
+ DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData35);
+ DSI_IO_WriteCmd( 10, (uint8_t *)lcdRegData18);
+
+ DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData2);
+ DSI_IO_WriteCmd( 10, (uint8_t *)lcdRegData19);
+
+ DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData33);
+ DSI_IO_WriteCmd( 15, (uint8_t *)lcdRegData20);
+
+ DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData29);
+ DSI_IO_WriteCmd( 15, (uint8_t *)lcdRegData21);
+
+ DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData30);
+ DSI_IO_WriteCmd( 10, (uint8_t *)lcdRegData22);
+
+ DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData31);
+ DSI_IO_WriteCmd( 15, (uint8_t *)lcdRegData23);
+
+ DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData32);
+ DSI_IO_WriteCmd( 15, (uint8_t *)lcdRegData24);
+
+ /////////////////////////////////////////////////////////////////////////////
+ /* PWR_CTRL1 - 0xc580h - 130th parameter - default 0x00 */
+ /* Pump 1 min and max DM */
+ DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData13);
+ DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData47);
+ DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData48);
+ DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData49);
+ /////////////////////////////////////////////////////////////////////////////
+
+ /* CABC LEDPWM frequency adjusted to 19,5kHz */
+ DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData50);
+ DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData51);
+
+ /* Exit CMD2 mode */
+ DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData1);
+ DSI_IO_WriteCmd( 3, (uint8_t *)lcdRegData25);
+
+ /*************************************************************************** */
+ /* Standard DCS Initialization TO KEEP CAN BE DONE IN HSDT */
+ /*************************************************************************** */
+
+ /* NOP - goes back to DCS std command ? */
+ DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData1);
+
+ /* Gamma correction 2.2+ table (HSDT possible) */
+ DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData1);
+ DSI_IO_WriteCmd( 16, (uint8_t *)lcdRegData3);
+
+ /* Gamma correction 2.2- table (HSDT possible) */
+ DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData1);
+ DSI_IO_WriteCmd( 16, (uint8_t *)lcdRegData4);
+
+ /* Send Sleep Out command to display : no parameter */
+ 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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