пятница, 24 марта 2017 г.
суббота, 4 марта 2017 г.
STM32F429 SDRAM Init
///Install SDRAM stm32f439
FMC_Bank5_6 -> SDCR[0] = FMC_SDCR1_NC_9bits
|FMC_SDCR1_NR_13bits
|FMC_SDCR1_MWID_16bits
|FMC_SDCR1_NB_4banks
|FMC_SDCR1_CAS_2cycle
//|FMC_SDCR1_SDCLK_3x
|FMC_SDCR1_SDCLK_2x
|FMC_SDCR2_RBURST
|FMC_SDCR1_WP
|FMC_SDCR1_RPIPE_1delay; //FMC_SDCR1_RPIPE_1delay FMC_SDCR1_RPIPE_3delay
FMC_Bank5_6->SDTR[0] = (0x00000001) /// TMRD время между записью в MODE-REGISTER и ACTIVATE/1 /2
|(0x00000005 << 4) /// TXSR время между SELF-REFRESHING и ACTIVATE (exit self-refresh mode)/5 /7
|(0x00000002 << 8) /// TRAS минимальное время между SELF-REFRESH/2 /4
|(0x00000006 << 12) /// TRC время между двумя командами REFRESH/5 /7
|(0x00000003 << 16) /// TWR задержка между командой WRITE и вызовом PRECHARGE/1 /2
|(0x00000001 << 20) /// TRP время между командой PRECHARGE и любой другой командой/1 /1
|(0x00000002 << 24); /// TRCD время между подачей команды ACTIVATE и появлением данных на шинеС/1 /2
///TWR >= TRAS - TRCD and TWR >= TRC - TRCD - TRP
FMC_Bank5_6->SDCMR = FMC_SDCMR_CTB1 | FMC_SDCMR_MODE_Config_Enable;
tmp = FMC_Bank5_6->SDSR & 0x00000020;
timeout = 0xFFFF;
while((tmp != 0) && (timeout-- > 0))
{
tmp = FMC_Bank5_6->SDSR & 0x00000020;
}
delay(10000);
/// PALL command
FMC_Bank5_6->SDCMR = FMC_SDCMR_CTB1 | FMC_SDCMR_MODE_PALL;
timeout = 0xFFFF; tmp = 10;
while((tmp != 0) && (timeout-- > 0))
{
tmp = FMC_Bank5_6->SDSR & 0x00000020;
}
/// Auto refresh command
FMC_Bank5_6->SDCMR = (0x00000003 << 5) | FMC_SDCMR_CTB1 | FMC_SDCMR_MODE_Self_refresh;
/// Количество рефлеш минимум 2
timeout = 0xFFFF; tmp = 10;
while((tmp != 0) && (timeout-- > 0))
{
tmp = FMC_Bank5_6->SDSR & 0x00000020;
}
// MRD register program
tmp = (((((HSE_gz / (((RCC->PLLCFGR)<<26)>>26))*(((RCC->PLLCFGR)<<17)>>23))/(((((RCC->PLLCFGR)<<14)>>30)<<1)+2))/2000)*64)/8192;
FMC_Bank5_6->SDCMR = (tmp << 9) | FMC_SDCMR_CTB1 | FMC_SDCMR_MODE_Load_Mode;
/// 64mc/(размер блока Row Addresses(8192)) * (тактовая частота чипа)
timeout = 0xFFFF; tmp = 10;
while((tmp != 0) && (timeout-- > 0))
{
tmp = FMC_Bank5_6->SDSR & 0x00000020;
}
tmp = (((((((HSE_gz / (((RCC->PLLCFGR)<<26)>>26))*(((RCC->PLLCFGR)<<17)>>23))/(((((RCC->PLLCFGR)<<14)>>30)<<1)+2))/2000)*64)/8192)<<1) | FMC_Bank5_6->SDRTR;
FMC_Bank5_6->SDRTR = (tmp | (0x000002C5<<1)) | 1<<14; // время регена + вкл регена
/// Refresh rate = (COUNT) * SDRAM clock frequency
/// SDRAM refresh period = 64 mc
/// COUNT = (SDRAM refresh period / Number of rows )
/// Refresh rate = 0.064 / (8192rows + 4) ) * 84000000 , ~ 656 ( 0x290 )
FMC_Bank5_6->SDCR[0] &= (~FMC_SDCR1_WP);// снятие защиты от записи
// timeout =0;
for(tmp = 0xc0000000; tmp < 0xC1FFFFFC; tmp += 4) ///32Mb 0.873 ms
{
*((volatile uint32_t *)tmp) = 0x00000000;// timeout;
}
Дата в землю, адрес без подтяжки, управление: sdclk, nbl0, nbl1 - в землю, - остальное в плюс. После чего становится доступным спящий режим, ноги нужно лочить, чтоб не слетали при дальнейшем неаккуратном инсталле.
For the linker
MEMORY
{
ROM (rx) : ORIGIN = 0x08000000, LENGTH = 2048K
RAM (rwx) : ORIGIN = 0x20000000, LENGTH = 192K
SRAM (rwx) : ORIGIN = 0xD0000000, LENGTH = 64K
CCRAM (rwx) : ORIGIN = 0x10000000, LENGTH = 64K
SDRAM (rwx) : ORIGIN = 0xC0000000, LENGTH = 16384K
BKRAM (rw) : ORIGIN = 0x40024000, LENGTH = 4K
}
--------------
/* размещение констант в SDRAM */
_sicsdram = LOADADDR(.csdram);
.csdram :
{
. = ALIGN(4);
_scsdram = .; /* глобальный символ начала SDRAM */
*(.csdram)
*(.csdram*)
. = ALIGN(4);
_ecsdram = .; /* глобальный символ конца SDRAM */
} > SDRAM AT> FLASH
---------------
*.s файл
bl SystemInit
ldr r0, =_scsdram
ldr r1, =_sicsdram
ldr r2, =_ecsdram
LoopCopySdram:
cmp r0, r2
ittt ne
ldrne r3, [r1], #4
strne r3, [r0], #4
bne LoopCopySdram
bl main
---------
макрос
#define SDram __attribute__((section(".csdram")))
----------
глобальные переменные
SDram const uint16_t Font[размер] ={дата};
Таким образом можно объявить функции и даже часть данных что не могут физически уместиться во внутреннюю флеш чипа. В этом случае из асмы *.s вызывается функция чтения внешней флешки, например 25q64, и есно запись в sdram. Сделать это необходимо до входа в майн.
FMC_Bank5_6 -> SDCR[0] = FMC_SDCR1_NC_9bits
|FMC_SDCR1_NR_13bits
|FMC_SDCR1_MWID_16bits
|FMC_SDCR1_NB_4banks
|FMC_SDCR1_CAS_2cycle
//|FMC_SDCR1_SDCLK_3x
|FMC_SDCR1_SDCLK_2x
|FMC_SDCR2_RBURST
|FMC_SDCR1_WP
|FMC_SDCR1_RPIPE_1delay; //FMC_SDCR1_RPIPE_1delay FMC_SDCR1_RPIPE_3delay
FMC_Bank5_6->SDTR[0] = (0x00000001) /// TMRD время между записью в MODE-REGISTER и ACTIVATE/1 /2
|(0x00000005 << 4) /// TXSR время между SELF-REFRESHING и ACTIVATE (exit self-refresh mode)/5 /7
|(0x00000002 << 8) /// TRAS минимальное время между SELF-REFRESH/2 /4
|(0x00000006 << 12) /// TRC время между двумя командами REFRESH/5 /7
|(0x00000003 << 16) /// TWR задержка между командой WRITE и вызовом PRECHARGE/1 /2
|(0x00000001 << 20) /// TRP время между командой PRECHARGE и любой другой командой/1 /1
|(0x00000002 << 24); /// TRCD время между подачей команды ACTIVATE и появлением данных на шинеС/1 /2
///TWR >= TRAS - TRCD and TWR >= TRC - TRCD - TRP
FMC_Bank5_6->SDCMR = FMC_SDCMR_CTB1 | FMC_SDCMR_MODE_Config_Enable;
tmp = FMC_Bank5_6->SDSR & 0x00000020;
timeout = 0xFFFF;
while((tmp != 0) && (timeout-- > 0))
{
tmp = FMC_Bank5_6->SDSR & 0x00000020;
}
delay(10000);
/// PALL command
FMC_Bank5_6->SDCMR = FMC_SDCMR_CTB1 | FMC_SDCMR_MODE_PALL;
timeout = 0xFFFF; tmp = 10;
while((tmp != 0) && (timeout-- > 0))
{
tmp = FMC_Bank5_6->SDSR & 0x00000020;
}
/// Auto refresh command
FMC_Bank5_6->SDCMR = (0x00000003 << 5) | FMC_SDCMR_CTB1 | FMC_SDCMR_MODE_Self_refresh;
/// Количество рефлеш минимум 2
timeout = 0xFFFF; tmp = 10;
while((tmp != 0) && (timeout-- > 0))
{
tmp = FMC_Bank5_6->SDSR & 0x00000020;
}
// MRD register program
tmp = (((((HSE_gz / (((RCC->PLLCFGR)<<26)>>26))*(((RCC->PLLCFGR)<<17)>>23))/(((((RCC->PLLCFGR)<<14)>>30)<<1)+2))/2000)*64)/8192;
FMC_Bank5_6->SDCMR = (tmp << 9) | FMC_SDCMR_CTB1 | FMC_SDCMR_MODE_Load_Mode;
/// 64mc/(размер блока Row Addresses(8192)) * (тактовая частота чипа)
timeout = 0xFFFF; tmp = 10;
while((tmp != 0) && (timeout-- > 0))
{
tmp = FMC_Bank5_6->SDSR & 0x00000020;
}
tmp = (((((((HSE_gz / (((RCC->PLLCFGR)<<26)>>26))*(((RCC->PLLCFGR)<<17)>>23))/(((((RCC->PLLCFGR)<<14)>>30)<<1)+2))/2000)*64)/8192)<<1) | FMC_Bank5_6->SDRTR;
FMC_Bank5_6->SDRTR = (tmp | (0x000002C5<<1)) | 1<<14; // время регена + вкл регена
/// Refresh rate = (COUNT) * SDRAM clock frequency
/// SDRAM refresh period = 64 mc
/// COUNT = (SDRAM refresh period / Number of rows )
/// Refresh rate = 0.064 / (8192rows + 4) ) * 84000000 , ~ 656 ( 0x290 )
FMC_Bank5_6->SDCR[0] &= (~FMC_SDCR1_WP);// снятие защиты от записи
// timeout =0;
for(tmp = 0xc0000000; tmp < 0xC1FFFFFC; tmp += 4) ///32Mb 0.873 ms
{
*((volatile uint32_t *)tmp) = 0x00000000;// timeout;
}
Дата в землю, адрес без подтяжки, управление: sdclk, nbl0, nbl1 - в землю, - остальное в плюс. После чего становится доступным спящий режим, ноги нужно лочить, чтоб не слетали при дальнейшем неаккуратном инсталле.
For the linker
MEMORY
{
ROM (rx) : ORIGIN = 0x08000000, LENGTH = 2048K
RAM (rwx) : ORIGIN = 0x20000000, LENGTH = 192K
SRAM (rwx) : ORIGIN = 0xD0000000, LENGTH = 64K
CCRAM (rwx) : ORIGIN = 0x10000000, LENGTH = 64K
SDRAM (rwx) : ORIGIN = 0xC0000000, LENGTH = 16384K
BKRAM (rw) : ORIGIN = 0x40024000, LENGTH = 4K
}
--------------
/* размещение констант в SDRAM */
_sicsdram = LOADADDR(.csdram);
.csdram :
{
. = ALIGN(4);
_scsdram = .; /* глобальный символ начала SDRAM */
*(.csdram)
*(.csdram*)
. = ALIGN(4);
_ecsdram = .; /* глобальный символ конца SDRAM */
} > SDRAM AT> FLASH
---------------
*.s файл
bl SystemInit
ldr r0, =_scsdram
ldr r1, =_sicsdram
ldr r2, =_ecsdram
LoopCopySdram:
cmp r0, r2
ittt ne
ldrne r3, [r1], #4
strne r3, [r0], #4
bne LoopCopySdram
bl main
---------
макрос
#define SDram __attribute__((section(".csdram")))
----------
глобальные переменные
SDram const uint16_t Font[размер] ={дата};
Таким образом можно объявить функции и даже часть данных что не могут физически уместиться во внутреннюю флеш чипа. В этом случае из асмы *.s вызывается функция чтения внешней флешки, например 25q64, и есно запись в sdram. Сделать это необходимо до входа в майн.
пятница, 24 февраля 2017 г.
Template LCDConf.c from Keil
#include "GUI.h"
/*********************************************************************
*
* Layer configuration (to be modified)
*
**********************************************************************
*/
//
// Physical display size
// The display size should be adapted in order to match the size of
// the target display.
//
#define XSIZE_PHYS 480
#define YSIZE_PHYS 272
//
// Color conversion
// The color conversion functions should be selected according to
// the color mode of the target display. Detaileds can be found in
// the chapter "Colors" in the emWin user manual.
//
#define COLOR_CONVERSION GUICC_8888
//
// Display driver
// GUIDRV_WIN32 is for use only within the emWin Simulation
// environment. In order to use the target display controller, the
// according emWin display driver should be configured as it is
// described in the chapter "Display Drivers" in the emWin user
// manual. Beyond that sample configuration files can be found in
// The folder "Sample\LCDConf\%DISPLAY_DRIVER%\".
//
#define DISPLAY_DRIVER GUIDRV_WIN32
/*********************************************************************
*
* Configuration checking
*
**********************************************************************
*/
#ifndef XSIZE_PHYS
#error Physical X size of display is not defined!
#endif
#ifndef YSIZE_PHYS
#error Physical Y size of display is not defined!
#endif
#ifndef COLOR_CONVERSION
#error Color conversion not defined!
#endif
#ifndef DISPLAY_DRIVER
#error No display driver defined!
#endif
/*********************************************************************
*
* Public code
*
**********************************************************************
*/
/*********************************************************************
*
* LCD_X_Config
*
* Function description
* Called during the initialization process in order to set up the
* display driver configuration.
*/
void LCD_X_Config(void) {
//
// Set display driver and color conversion for 1st layer
//
GUI_DEVICE_CreateAndLink(DISPLAY_DRIVER, COLOR_CONVERSION, 0, 0);
//
// Display driver configuration
//
if (LCD_GetSwapXY()) {
LCD_SetSizeEx (0, YSIZE_PHYS, XSIZE_PHYS);
LCD_SetVSizeEx(0, YSIZE_PHYS, XSIZE_PHYS);
} else {
LCD_SetSizeEx (0, XSIZE_PHYS, YSIZE_PHYS);
LCD_SetVSizeEx(0, XSIZE_PHYS, YSIZE_PHYS);
}
}
/*********************************************************************
*
* LCD_X_DisplayDriver
*
* Function description
* Display driver callback function. This function is called by the
* Display driver for certain purposes. Using GUIDRV_Win32 it is not
* required to react to any command.
*/
int LCD_X_DisplayDriver(unsigned LayerIndex, unsigned Cmd, void * pData) {
GUI_USE_PARA(LayerIndex);
GUI_USE_PARA(Cmd);
GUI_USE_PARA(pData);
return 0;
}
/*************************** End of file ****************************/
/*********************************************************************
*
* Layer configuration (to be modified)
*
**********************************************************************
*/
//
// Physical display size
// The display size should be adapted in order to match the size of
// the target display.
//
#define XSIZE_PHYS 480
#define YSIZE_PHYS 272
//
// Color conversion
// The color conversion functions should be selected according to
// the color mode of the target display. Detaileds can be found in
// the chapter "Colors" in the emWin user manual.
//
#define COLOR_CONVERSION GUICC_8888
//
// Display driver
// GUIDRV_WIN32 is for use only within the emWin Simulation
// environment. In order to use the target display controller, the
// according emWin display driver should be configured as it is
// described in the chapter "Display Drivers" in the emWin user
// manual. Beyond that sample configuration files can be found in
// The folder "Sample\LCDConf\%DISPLAY_DRIVER%\".
//
#define DISPLAY_DRIVER GUIDRV_WIN32
/*********************************************************************
*
* Configuration checking
*
**********************************************************************
*/
#ifndef XSIZE_PHYS
#error Physical X size of display is not defined!
#endif
#ifndef YSIZE_PHYS
#error Physical Y size of display is not defined!
#endif
#ifndef COLOR_CONVERSION
#error Color conversion not defined!
#endif
#ifndef DISPLAY_DRIVER
#error No display driver defined!
#endif
/*********************************************************************
*
* Public code
*
**********************************************************************
*/
/*********************************************************************
*
* LCD_X_Config
*
* Function description
* Called during the initialization process in order to set up the
* display driver configuration.
*/
void LCD_X_Config(void) {
//
// Set display driver and color conversion for 1st layer
//
GUI_DEVICE_CreateAndLink(DISPLAY_DRIVER, COLOR_CONVERSION, 0, 0);
//
// Display driver configuration
//
if (LCD_GetSwapXY()) {
LCD_SetSizeEx (0, YSIZE_PHYS, XSIZE_PHYS);
LCD_SetVSizeEx(0, YSIZE_PHYS, XSIZE_PHYS);
} else {
LCD_SetSizeEx (0, XSIZE_PHYS, YSIZE_PHYS);
LCD_SetVSizeEx(0, XSIZE_PHYS, YSIZE_PHYS);
}
}
/*********************************************************************
*
* LCD_X_DisplayDriver
*
* Function description
* Display driver callback function. This function is called by the
* Display driver for certain purposes. Using GUIDRV_Win32 it is not
* required to react to any command.
*/
int LCD_X_DisplayDriver(unsigned LayerIndex, unsigned Cmd, void * pData) {
GUI_USE_PARA(LayerIndex);
GUI_USE_PARA(Cmd);
GUI_USE_PARA(pData);
return 0;
}
/*************************** End of file ****************************/
четверг, 23 февраля 2017 г.
Example for emWin & STemWin
Example for emWin & STemWin
Keil_v523\ARM\PACK\Keil\STM32F4xx_DFP\2.11.0\MDK\Boards\ST\STM32F429I-Discovery\emWin
Example
GUIDemo
C:\Users\Admin\STM32Cube\Repository\STM32Cube_FW_F4_V1.14.0\Projects\STM32F429I-Discovery\Applications\STemWin
STemWin_HelloWorld
STemWin_SampleDemo
Keil_v523\ARM\PACK\Keil\STM32F4xx_DFP\2.11.0\MDK\Boards\ST\STM32F429I-Discovery\emWin
Example
GUIDemo
C:\Users\Admin\STM32Cube\Repository\STM32Cube_FW_F4_V1.14.0\Projects\STM32F429I-Discovery\Applications\STemWin
STemWin_HelloWorld
STemWin_SampleDemo
воскресенье, 19 февраля 2017 г.
FMC init SDRAM for STM32F429
L6406E: No space in execution regions with .ANY selector matching guidrv_stm32f429i_discovery.o(.bss).
#define GUI_NUMBYTES (1024 * 120) // x KByte
/* Includes ------------------------------------------------------------------*/
#include <stdint.h>
#include <stdbool.h>
#include "stm32f4xx.h"
#include "stm32f4xx_fmc.h"
#include "stm32f4xx_gpio.h"
#include "stm32f4xx_rcc.h"
#include "stm32f4xx_dma.h"
#include "misc.h"
#include "delay.h"
#include "fmc_sdram.h"
/**
* @brief FMC SDRAM Mode definition register defines
*/
#define SDRAM_MODEREG_BURST_LENGTH_1 ((uint16_t)0x0000)
#define SDRAM_MODEREG_BURST_LENGTH_2 ((uint16_t)0x0001)
#define SDRAM_MODEREG_BURST_LENGTH_4 ((uint16_t)0x0002)
#define SDRAM_MODEREG_BURST_LENGTH_8 ((uint16_t)0x0004)
#define SDRAM_MODEREG_BURST_TYPE_SEQUENTIAL ((uint16_t)0x0000)
#define SDRAM_MODEREG_BURST_TYPE_INTERLEAVED ((uint16_t)0x0008)
#define SDRAM_MODEREG_CAS_LATENCY_2 ((uint16_t)0x0020)
#define SDRAM_MODEREG_CAS_LATENCY_3 ((uint16_t)0x0030)
#define SDRAM_MODEREG_OPERATING_MODE_STANDARD ((uint16_t)0x0000)
#define SDRAM_MODEREG_WRITEBURST_MODE_PROGRAMMED ((uint16_t)0x0000)
#define SDRAM_MODEREG_WRITEBURST_MODE_SINGLE ((uint16_t)0x0200)
static void FMC_GPIOConfig ( void );
static void SDRAM_Init(void);
static void SDRAM_InitSequence(void);
#define GUI_NUMBYTES (1024 * 120) // x KByte
/* Includes ------------------------------------------------------------------*/
#include <stdint.h>
#include <stdbool.h>
#include "stm32f4xx.h"
#include "stm32f4xx_fmc.h"
#include "stm32f4xx_gpio.h"
#include "stm32f4xx_rcc.h"
#include "stm32f4xx_dma.h"
#include "misc.h"
#include "delay.h"
#include "fmc_sdram.h"
/**
* @brief FMC SDRAM Mode definition register defines
*/
#define SDRAM_MODEREG_BURST_LENGTH_1 ((uint16_t)0x0000)
#define SDRAM_MODEREG_BURST_LENGTH_2 ((uint16_t)0x0001)
#define SDRAM_MODEREG_BURST_LENGTH_4 ((uint16_t)0x0002)
#define SDRAM_MODEREG_BURST_LENGTH_8 ((uint16_t)0x0004)
#define SDRAM_MODEREG_BURST_TYPE_SEQUENTIAL ((uint16_t)0x0000)
#define SDRAM_MODEREG_BURST_TYPE_INTERLEAVED ((uint16_t)0x0008)
#define SDRAM_MODEREG_CAS_LATENCY_2 ((uint16_t)0x0020)
#define SDRAM_MODEREG_CAS_LATENCY_3 ((uint16_t)0x0030)
#define SDRAM_MODEREG_OPERATING_MODE_STANDARD ((uint16_t)0x0000)
#define SDRAM_MODEREG_WRITEBURST_MODE_PROGRAMMED ((uint16_t)0x0000)
#define SDRAM_MODEREG_WRITEBURST_MODE_SINGLE ((uint16_t)0x0200)
static void FMC_GPIOConfig ( void );
static void SDRAM_Init(void);
static void SDRAM_InitSequence(void);
GUI
Добавление STemWin в проект.
1 - из папки STemWin_Library_V1.2.0 -> Library -> STemWinLibrary532 добавить файл библиотеки STemWin532_CM4_Keil.lib для проекта без RTOS
STemWin532_CM4_OS_Keil.lib для RTOS
2 - из папки STemWin_Library_V1.2.0 -> Library -> STemWinLibrary532 -> inc добавить все заголовочные h файлы. с прототипами функций из lib файла
3 - из папки STemWin_Library_V1.2.0 -> Library -> STemWinLibrary532 -> Config добавить
файлы конфигурации GUI
GUIConf.c
GUIConf.h
и дисплея
для дисплеев без контроллера LTDC (RGB)
LCDConf_Lin_Template.c
LCDConf_Lin_Template.h
для дисплеев с контроллером
LCDConf_FlexColor_Template.c
LCDConf_FlexColor_Templateh
4 - из папки STemWin_Library_V1.2.0 -> Library -> STemWinLibrary532 -> OS добавить
GUI_X.c для проекта без RTOS
GUI_X_OS.c для RTOS
Для Keil библиотека emWin находится в папке
Keil -> ARM -> PACK -> Keil-Middleware -> 7.4.0 -> emWin
The function GUI_Init() calls the functions (please make sure those functions to not cause the hard fault)
1 - GUI_X_Config()
2 - LCD_X_Config()
3 - LCD_X_DisplayDriver() - которая вызывает при первом обращении процедуру настройки и инициализации дисплея
4 - GUI_X_Init
#if defined (STM32F429X)
#define GUI_NUMBYTES (1024) * 96 // x KByte
#elif defined (STM32F40XX) || defined (STM32F2XX) || defined (STM32F10X_HD_VL)
#define GUI_NUMBYTES (1024) * 512 // x KByte
#elif defined (STM32F10X_HD)
#define GUI_NUMBYTES (1024) * 53 // x KByte
#elif defined (STM32F10X_MD)
#define GUI_NUMBYTES (1024) * 10 // x KByte
#elif defined (STM32F10X_MD_VL) || defined (STM32F0XX)
#define GUI_NUMBYTES (1024) * 3 // x KByte
#elif defined (STM32F30X)
#define GUI_NUMBYTES (1024) * 25 // x KByte
#elif defined (STM32F37X)
#define GUI_NUMBYTES (1024) * 22 // x KByte
#elif defined (STM32L1XX_HD)
#define GUI_NUMBYTES (1024) * 35 // x KByte
#elif defined (STM32L1XX_MD)
#define GUI_NUMBYTES (1024) * 6 // x KByte
#else
#define GUI_NUMBYTES (1024) * 40 // x KByte
#endif
GUIConf.h
/* 32 bit aligned memory area */
U32 extMem[GUI_NUMBYTES / 4];
Для размещения рабочего буфера STemWin адресам SDRAM
/* 32 bit aligned memory area */
#ifdef __ICCARM__
#pragma location=0x68000000
static __no_init U32 extMem[GUI_NUMBYTES / 4];
#elif defined (__CC_ARM)
static U32 extMem[GUI_NUMBYTES / 4] __attribute__((at(0x68000000)));
#elif defined (__GNUC__)
static U32 extMem[GUI_NUMBYTES / 4] __attribute__((section(".ExtRAMData")));
#endif
Есть в демо STemWin
Адрес подставить, где размещена SDRAM
1 - из папки STemWin_Library_V1.2.0 -> Library -> STemWinLibrary532 добавить файл библиотеки STemWin532_CM4_Keil.lib для проекта без RTOS
STemWin532_CM4_OS_Keil.lib для RTOS
2 - из папки STemWin_Library_V1.2.0 -> Library -> STemWinLibrary532 -> inc добавить все заголовочные h файлы. с прототипами функций из lib файла
3 - из папки STemWin_Library_V1.2.0 -> Library -> STemWinLibrary532 -> Config добавить
файлы конфигурации GUI
GUIConf.c
GUIConf.h
и дисплея
для дисплеев без контроллера LTDC (RGB)
LCDConf_Lin_Template.c
LCDConf_Lin_Template.h
для дисплеев с контроллером
LCDConf_FlexColor_Template.c
LCDConf_FlexColor_Templateh
4 - из папки STemWin_Library_V1.2.0 -> Library -> STemWinLibrary532 -> OS добавить
GUI_X.c для проекта без RTOS
GUI_X_OS.c для RTOS
Для Keil библиотека emWin находится в папке
Keil -> ARM -> PACK -> Keil-Middleware -> 7.4.0 -> emWin
The function GUI_Init() calls the functions (please make sure those functions to not cause the hard fault)
1 - GUI_X_Config()
2 - LCD_X_Config()
3 - LCD_X_DisplayDriver() - которая вызывает при первом обращении процедуру настройки и инициализации дисплея
4 - GUI_X_Init
#if defined (STM32F429X)
#define GUI_NUMBYTES (1024) * 96 // x KByte
#elif defined (STM32F40XX) || defined (STM32F2XX) || defined (STM32F10X_HD_VL)
#define GUI_NUMBYTES (1024) * 512 // x KByte
#elif defined (STM32F10X_HD)
#define GUI_NUMBYTES (1024) * 53 // x KByte
#elif defined (STM32F10X_MD)
#define GUI_NUMBYTES (1024) * 10 // x KByte
#elif defined (STM32F10X_MD_VL) || defined (STM32F0XX)
#define GUI_NUMBYTES (1024) * 3 // x KByte
#elif defined (STM32F30X)
#define GUI_NUMBYTES (1024) * 25 // x KByte
#elif defined (STM32F37X)
#define GUI_NUMBYTES (1024) * 22 // x KByte
#elif defined (STM32L1XX_HD)
#define GUI_NUMBYTES (1024) * 35 // x KByte
#elif defined (STM32L1XX_MD)
#define GUI_NUMBYTES (1024) * 6 // x KByte
#else
#define GUI_NUMBYTES (1024) * 40 // x KByte
#endif
GUIConf.h
/* 32 bit aligned memory area */
U32 extMem[GUI_NUMBYTES / 4];
Для размещения рабочего буфера STemWin адресам SDRAM
/* 32 bit aligned memory area */
#ifdef __ICCARM__
#pragma location=0x68000000
static __no_init U32 extMem[GUI_NUMBYTES / 4];
#elif defined (__CC_ARM)
static U32 extMem[GUI_NUMBYTES / 4] __attribute__((at(0x68000000)));
#elif defined (__GNUC__)
static U32 extMem[GUI_NUMBYTES / 4] __attribute__((section(".ExtRAMData")));
#endif
Есть в демо STemWin
Адрес подставить, где размещена SDRAM
суббота, 18 февраля 2017 г.
LTDC Init for 800x480
HSE_VALUE=8000000
DATA_IN_ExtSDRAM
STM32F429I_DISCOVERY
STM32F429xx
USE_STM32F429I_DISCO
/* Configure horizontal synchronization width */
LtdcHandler.Init.HorizontalSync = 19;
/* Configure vertical synchronization height */
LtdcHandler.Init.VerticalSync = 9;
/* Configure accumulated horizontal back porch */
LtdcHandler.Init.AccumulatedHBP = 65;
/* Configure accumulated vertical back porch */
LtdcHandler.Init.AccumulatedVBP = 32;
/* Configure accumulated active width */
LtdcHandler.Init.AccumulatedActiveW = 865;
/* Configure accumulated active height */
LtdcHandler.Init.AccumulatedActiveH = 512;
/* Configure total width */
LtdcHandler.Init.TotalWidth = 1065;
/* Configure total height */
LtdcHandler.Init.TotalHeigh = 534;
/* Horizontal synchronization width = Hsync - 1 */
LtdcHandle.Init.HorizontalSync = 19;
/* Vertical synchronization height = Vsync - 1 */
LtdcHandle.Init.VerticalSync = 9;
/* Accumulated horizontal back porch = Hsync + HBP - 1 */
LtdcHandle.Init.AccumulatedHBP = 65;
/* Accumulated vertical back porch = Vsync + VBP - 1 */
LtdcHandle.Init.AccumulatedVBP = 32;
/* Accumulated active width = Hsync + HBP + Active Width - 1 */
LtdcHandle.Init.AccumulatedActiveH = 512;
/* Accumulated active height = Vsync + VBP + Active Height - 1 */
LtdcHandle.Init.AccumulatedActiveW = 865;
/* Total height = Vsync + VBP + Active Height + VFP - 1 */
LtdcHandle.Init.TotalHeigh = 534;
/* Total width = Hsync + HBP + Active Width + HFP - 1 */
LtdcHandle.Init.TotalWidth = 1065;
=============================================================
Fron CubeMX
LTDC_HandleTypeDef hltdc;
LTDC_LayerCfgTypeDef pLayerCfg;
LTDC_LayerCfgTypeDef pLayerCfg1;
hltdc.Instance = LTDC;
hltdc.Init.HSPolarity = LTDC_HSPOLARITY_AL;
hltdc.Init.VSPolarity = LTDC_VSPOLARITY_AL;
hltdc.Init.DEPolarity = LTDC_DEPOLARITY_AL;
hltdc.Init.PCPolarity = LTDC_PCPOLARITY_IPC;
hltdc.Init.HorizontalSync = 19;
hltdc.Init.VerticalSync = 9;
hltdc.Init.AccumulatedHBP = 65;
hltdc.Init.AccumulatedVBP = 32;
hltdc.Init.AccumulatedActiveW = 865;
hltdc.Init.AccumulatedActiveH = 512;
hltdc.Init.TotalWidth = 1065;
hltdc.Init.TotalHeigh = 534;
hltdc.Init.Backcolor.Blue = 0;
hltdc.Init.Backcolor.Green = 0;
hltdc.Init.Backcolor.Red = 0;
if (HAL_LTDC_Init(&hltdc) != HAL_OK)
{
Error_Handler();
}
pLayerCfg.WindowX0 = 0;
pLayerCfg.WindowX1 = 800;
pLayerCfg.WindowY0 = 0;
pLayerCfg.WindowY1 = 480;
pLayerCfg.PixelFormat = LTDC_PIXEL_FORMAT_RGB565;
pLayerCfg.Alpha = 0;
pLayerCfg.Alpha0 = 0;
pLayerCfg.BlendingFactor1 = LTDC_BLENDING_FACTOR1_CA;
pLayerCfg.BlendingFactor2 = LTDC_BLENDING_FACTOR2_CA;
pLayerCfg.FBStartAdress = 0;
pLayerCfg.ImageWidth = 0;
pLayerCfg.ImageHeight = 0;
pLayerCfg.Backcolor.Blue = 0;
pLayerCfg.Backcolor.Green = 0;
pLayerCfg.Backcolor.Red = 0;
if (HAL_LTDC_ConfigLayer(&hltdc, &pLayerCfg, 0) != HAL_OK)
{
Error_Handler();
}
pLayerCfg1.WindowX0 = 0;
pLayerCfg1.WindowX1 = 800;
pLayerCfg1.WindowY0 = 0;
pLayerCfg1.WindowY1 = 480;
pLayerCfg1.PixelFormat = LTDC_PIXEL_FORMAT_RGB565;
pLayerCfg1.Alpha = 0;
pLayerCfg1.Alpha0 = 0;
pLayerCfg1.BlendingFactor1 = LTDC_BLENDING_FACTOR1_CA;
pLayerCfg1.BlendingFactor2 = LTDC_BLENDING_FACTOR2_CA;
pLayerCfg1.FBStartAdress = 0;
pLayerCfg1.ImageWidth = 0;
pLayerCfg1.ImageHeight = 0;
pLayerCfg1.Backcolor.Blue = 0;
pLayerCfg1.Backcolor.Green = 0;
pLayerCfg1.Backcolor.Red = 0;
if (HAL_LTDC_ConfigLayer(&hltdc, &pLayerCfg1, 1) != HAL_OK)
{
Error_Handler();
}
/**LTDC GPIO Configuration
PF10 ------> LTDC_DE
PA3 ------> LTDC_B5
PA4 ------> LTDC_VSYNC
PA6 ------> LTDC_G2
PB0 ------> LTDC_R3
PB1 ------> LTDC_R6
PE11 ------> LTDC_G3
PE12 ------> LTDC_B4
PE14 ------> LTDC_CLK
PE15 ------> LTDC_R7
PB10 ------> LTDC_G4
PB11 ------> LTDC_G5
PD10 ------> LTDC_B3
PC6 ------> LTDC_HSYNC
PC7 ------> LTDC_G6
PA11 ------> LTDC_R4
PA12 ------> LTDC_R5
PD3 ------> LTDC_G7
PB8 ------> LTDC_B6
PB9 ------> LTDC_B7
DATA_IN_ExtSDRAM
STM32F429I_DISCOVERY
STM32F429xx
USE_STM32F429I_DISCO
/* Configure horizontal synchronization width */
LtdcHandler.Init.HorizontalSync = 19;
/* Configure vertical synchronization height */
LtdcHandler.Init.VerticalSync = 9;
/* Configure accumulated horizontal back porch */
LtdcHandler.Init.AccumulatedHBP = 65;
/* Configure accumulated vertical back porch */
LtdcHandler.Init.AccumulatedVBP = 32;
/* Configure accumulated active width */
LtdcHandler.Init.AccumulatedActiveW = 865;
/* Configure accumulated active height */
LtdcHandler.Init.AccumulatedActiveH = 512;
/* Configure total width */
LtdcHandler.Init.TotalWidth = 1065;
/* Configure total height */
LtdcHandler.Init.TotalHeigh = 534;
/* Horizontal synchronization width = Hsync - 1 */
LtdcHandle.Init.HorizontalSync = 19;
/* Vertical synchronization height = Vsync - 1 */
LtdcHandle.Init.VerticalSync = 9;
/* Accumulated horizontal back porch = Hsync + HBP - 1 */
LtdcHandle.Init.AccumulatedHBP = 65;
/* Accumulated vertical back porch = Vsync + VBP - 1 */
LtdcHandle.Init.AccumulatedVBP = 32;
/* Accumulated active width = Hsync + HBP + Active Width - 1 */
LtdcHandle.Init.AccumulatedActiveH = 512;
/* Accumulated active height = Vsync + VBP + Active Height - 1 */
LtdcHandle.Init.AccumulatedActiveW = 865;
/* Total height = Vsync + VBP + Active Height + VFP - 1 */
LtdcHandle.Init.TotalHeigh = 534;
/* Total width = Hsync + HBP + Active Width + HFP - 1 */
LtdcHandle.Init.TotalWidth = 1065;
=============================================================
Fron CubeMX
LTDC_HandleTypeDef hltdc;
LTDC_LayerCfgTypeDef pLayerCfg;
LTDC_LayerCfgTypeDef pLayerCfg1;
hltdc.Instance = LTDC;
hltdc.Init.HSPolarity = LTDC_HSPOLARITY_AL;
hltdc.Init.VSPolarity = LTDC_VSPOLARITY_AL;
hltdc.Init.DEPolarity = LTDC_DEPOLARITY_AL;
hltdc.Init.PCPolarity = LTDC_PCPOLARITY_IPC;
hltdc.Init.HorizontalSync = 19;
hltdc.Init.VerticalSync = 9;
hltdc.Init.AccumulatedHBP = 65;
hltdc.Init.AccumulatedVBP = 32;
hltdc.Init.AccumulatedActiveW = 865;
hltdc.Init.AccumulatedActiveH = 512;
hltdc.Init.TotalWidth = 1065;
hltdc.Init.TotalHeigh = 534;
hltdc.Init.Backcolor.Blue = 0;
hltdc.Init.Backcolor.Green = 0;
hltdc.Init.Backcolor.Red = 0;
if (HAL_LTDC_Init(&hltdc) != HAL_OK)
{
Error_Handler();
}
pLayerCfg.WindowX0 = 0;
pLayerCfg.WindowX1 = 800;
pLayerCfg.WindowY0 = 0;
pLayerCfg.WindowY1 = 480;
pLayerCfg.PixelFormat = LTDC_PIXEL_FORMAT_RGB565;
pLayerCfg.Alpha = 0;
pLayerCfg.Alpha0 = 0;
pLayerCfg.BlendingFactor1 = LTDC_BLENDING_FACTOR1_CA;
pLayerCfg.BlendingFactor2 = LTDC_BLENDING_FACTOR2_CA;
pLayerCfg.FBStartAdress = 0;
pLayerCfg.ImageWidth = 0;
pLayerCfg.ImageHeight = 0;
pLayerCfg.Backcolor.Blue = 0;
pLayerCfg.Backcolor.Green = 0;
pLayerCfg.Backcolor.Red = 0;
if (HAL_LTDC_ConfigLayer(&hltdc, &pLayerCfg, 0) != HAL_OK)
{
Error_Handler();
}
pLayerCfg1.WindowX0 = 0;
pLayerCfg1.WindowX1 = 800;
pLayerCfg1.WindowY0 = 0;
pLayerCfg1.WindowY1 = 480;
pLayerCfg1.PixelFormat = LTDC_PIXEL_FORMAT_RGB565;
pLayerCfg1.Alpha = 0;
pLayerCfg1.Alpha0 = 0;
pLayerCfg1.BlendingFactor1 = LTDC_BLENDING_FACTOR1_CA;
pLayerCfg1.BlendingFactor2 = LTDC_BLENDING_FACTOR2_CA;
pLayerCfg1.FBStartAdress = 0;
pLayerCfg1.ImageWidth = 0;
pLayerCfg1.ImageHeight = 0;
pLayerCfg1.Backcolor.Blue = 0;
pLayerCfg1.Backcolor.Green = 0;
pLayerCfg1.Backcolor.Red = 0;
if (HAL_LTDC_ConfigLayer(&hltdc, &pLayerCfg1, 1) != HAL_OK)
{
Error_Handler();
}
/**LTDC GPIO Configuration
PF10 ------> LTDC_DE
PA3 ------> LTDC_B5
PA4 ------> LTDC_VSYNC
PA6 ------> LTDC_G2
PB0 ------> LTDC_R3
PB1 ------> LTDC_R6
PE11 ------> LTDC_G3
PE12 ------> LTDC_B4
PE14 ------> LTDC_CLK
PE15 ------> LTDC_R7
PB10 ------> LTDC_G4
PB11 ------> LTDC_G5
PD10 ------> LTDC_B3
PC6 ------> LTDC_HSYNC
PC7 ------> LTDC_G6
PA11 ------> LTDC_R4
PA12 ------> LTDC_R5
PD3 ------> LTDC_G7
PB8 ------> LTDC_B6
PB9 ------> LTDC_B7
понедельник, 13 февраля 2017 г.
суббота, 11 февраля 2017 г.
суббота, 10 декабря 2016 г.
STemWin connection to project (example for STM32F429 for Keil project)
https://github.com/golf2109/STM32F429ZI_SSD1963_FT5336/
Add STemWin library to project/
Download from st.com STemWin library packet (exapmle STemWin_Library_V1.2.0).
Package content
This version of the STemWin Library package contains the following sub folders:
Config: contains configuration files for the library and LCD drivers
Documentation: contains emWin "User & Reference Guide"
inc: contains header files of the library components
Lib: contains the Library GUI in object format (.a and .lib), running on all STM32 devices based on CortexM0, CortexM3, CortexM4F or CortexM7 cores, all with and without OS support. The naming format is STemWinv_CMx_YY_C_ot.a, where
v: STemWin version (ex. v=522)
x : the CMx core class (CM0, CM3, CM4 or CM7)
YY: OS support
C: compiler (IAR, Keil, GCC)
ot: binary generated with high speed optimization
OS: contains library interface with RTOS
Simulation: contains system resources for WIN32 in precompiled library format
Software: contains software tools (Bitmap Converter, Font Converter, GUIBuilder, JPEG2Movie and emVNC)
Add to project folder EmWin and copy file STemWin532_CM4_Keil.lib from \STemWin_Library_V1.2.0\Libraries\STemWinLibrary532\Lib to this folder.
Copy folder inc from \STemWin_Library_V1.2.0\Libraries\STemWinLibrary532 to the project.
Add config file from \STemWin_Library_V1.2.0\Libraries\STemWinLibrary532\Config fo folder EmWin in project
GUIConf.c
GUIConf.h
LCDConf_FlexColor_Template.c
LCDConf_FlexColor_Template.h
Rename LCDConf_FlexColor_Template.c & LCDConf_FlexColor_Template.h to LCDConf_FlexColor.c & LCDConf_FlexColor.h.
Add file \STemWin_Library_V1.2.0\Libraries\STemWinLibrary532\OS\GUI_X.c to the project
Add STemWin library to project/
Download from st.com STemWin library packet (exapmle STemWin_Library_V1.2.0).
Package content
This version of the STemWin Library package contains the following sub folders:
Config: contains configuration files for the library and LCD drivers
Documentation: contains emWin "User & Reference Guide"
inc: contains header files of the library components
Lib: contains the Library GUI in object format (.a and .lib), running on all STM32 devices based on CortexM0, CortexM3, CortexM4F or CortexM7 cores, all with and without OS support. The naming format is STemWinv_CMx_YY_C_ot.a, where
v: STemWin version (ex. v=522)
x : the CMx core class (CM0, CM3, CM4 or CM7)
YY: OS support
C: compiler (IAR, Keil, GCC)
ot: binary generated with high speed optimization
OS: contains library interface with RTOS
Simulation: contains system resources for WIN32 in precompiled library format
Software: contains software tools (Bitmap Converter, Font Converter, GUIBuilder, JPEG2Movie and emVNC)
Copy folder inc from \STemWin_Library_V1.2.0\Libraries\STemWinLibrary532 to the project.
Add config file from \STemWin_Library_V1.2.0\Libraries\STemWinLibrary532\Config fo folder EmWin in project
GUIConf.c
GUIConf.h
LCDConf_FlexColor_Template.c
LCDConf_FlexColor_Template.h
Rename LCDConf_FlexColor_Template.c & LCDConf_FlexColor_Template.h to LCDConf_FlexColor.c & LCDConf_FlexColor.h.
Add file \STemWin_Library_V1.2.0\Libraries\STemWinLibrary532\OS\GUI_X.c to the project
Add include patch in Option for target for EmWin folder & EmWin\inc subfolder. Delete read only attribute from files GUI_X.c, GUIConf.c, LCDConf_Flex_color.c (example for GUI_X.c)
Add #include GUI.h to main.c. Add init procedure GUI_Init(); to main.c. In file GUIConf.c decrease memory for GUI from 0x200000:
to 0x20000:
Compile project. All must be OK.
In the file LCDConf_Flex_color.c set for our display size set
Add in fincshion LcdWriteReg, LcdWriteData, LcdWriteMultiple, LcdReadMultiple add command for our display connection:
In function LCD_X_Config rename driver for our display:
In main.c before string GUI_Init(); add string
__HAL_RCC_CRC_CLK_ENABLE();
In file stm32f4xx_it.c add string
extern volatile uint32_t OS_TimeMS;
in SysTick_Handler() add
OS_TimeMS++;
вторник, 6 декабря 2016 г.
SSD1963 Init collection
My Init file for SSD1963
void Init_SSD1963(void)
{
Lcd_Write_Cmd(0xe0); //START PLL
Lcd_Write_Data(0x01); //Set bit Enable PLL
HAL_Delay(50); //Wait to let the PLL stable
Lcd_Write_Cmd(0xe0); //START PLL
Lcd_Write_Data(0x03); //(0 - Use reference clock as system clock 1 - Use PLL output as system clock)
HAL_Delay(5);
Lcd_Write_Cmd(0x01); // Software reset
HAL_Delay(10);
Lcd_Write_Cmd(0xe2);//Set the PLL
Lcd_Write_Data(0x1d);
Lcd_Write_Data(0x02);
Lcd_Write_Data(0x54);
Lcd_Write_Cmd(0xe6);//Set the LSHIFT (pixel clock) frequency
Lcd_Write_Data(0x04);
Lcd_Write_Data(0x6f);
Lcd_Write_Data(0x47);
Lcd_Write_Cmd(0xf0);//SET pixel data I/F format=8bit
Lcd_Write_Data(0x03); //pixel data format, 0x03 is 16bit(565 format);0x00 is for 8-bit
Lcd_Write_Cmd(0xb0); //LCD SPECIFICATION SET LCD MODE SET TFT 18Bits MODE
Lcd_Write_Data(0x20); //dput(0x08); //SET TFT MODE & hsync+Vsync+DEN MODE
Lcd_Write_Data(0x80); //
Lcd_Write_Data(0x03);//SET horizontal size=800-1 HightByte
Lcd_Write_Data(0x1f);//1f //SET horizontal size=800-1 LowByte
Lcd_Write_Data(0x01);//SET vertical size=480-1 HightByte
Lcd_Write_Data(0xdf);//df //SET vertical size=480-1 LowByte
Lcd_Write_Data(0x00);// dput(0x2d); //SET even/odd line RGB seq.=RGB
//Set front porch and back porch
Lcd_Write_Cmd(0xb4);// SET HBP
Lcd_Write_Data(0x04); // SET HSYNC Total = // 0x04 SET HSYNC Total = 1056 // hsync of value in app note is 8367 & not 1056
Lcd_Write_Data(0x20);
Lcd_Write_Data(0x00); // SET HBP = //SET HBP = 256 // HBP of value in app note is 163 & not 256
Lcd_Write_Data(0x2e); //SET VBP 0 // earlier value of VBP = 8 , write data ( 0x07)
Lcd_Write_Data(0xd2);// SET VBP
Lcd_Write_Data(0x00);
Lcd_Write_Data(0x00);// SET Hsync pulse start position
Lcd_Write_Data(0x00);// SET Hsync pulse subpixel start position
Lcd_Write_Cmd(0xb6); //SET VBP,
Lcd_Write_Data(0x02); //0x02 SET Vsync total 526 = 525 + 1 // vsync of value in app note is 496 & not 525
Lcd_Write_Data(0x0d);
Lcd_Write_Data(0x00); //SET VBP = 45 // HBP of value in app note is 4 & not 45
Lcd_Write_Data(0x17);// 0x2d
Lcd_Write_Data(0x16);// 0x00 SET Vsync pulse 0 // SET Vsync pulse in app note is 2
Lcd_Write_Data(0x00); //SET Vsync pulse start position
Lcd_Write_Data(0x00);
Lcd_Write_Cmd(0x2a); //SET column address
Lcd_Write_Data(0x00); //SET start column address=0
Lcd_Write_Data(0x00);
Lcd_Write_Data(0x03); //SET end column address=799
Lcd_Write_Data(0x1f);
Lcd_Write_Cmd(0x2b);; //SET page address
Lcd_Write_Data(0x00);//SET start page address=0
Lcd_Write_Data(0x00);
Lcd_Write_Data(0x01);//SET end page address=479
Lcd_Write_Data(0xdf); //1f
Lcd_Write_Cmd(0x036); //SET RGB BGR
Lcd_Write_Data(0x08); //1 BGR 0 RGB
Lcd_Write_Cmd(0xb8);
Lcd_Write_Data(0x0f);
Lcd_Write_Data(0x01);
Lcd_Write_Cmd(0xba);
Lcd_Write_Data(0x01);
Lcd_Write_Cmd(0x29);// SET display on
Lcd_Write_Cmd(0x2c);
}
// Horizontal and vertical display resolution (from the glass datasheet)
#define DISP_HOR_RESOLUTION 800
#define DISP_VER_RESOLUTION 480
// Horizontal synchronization timing in pixels (from the glass datasheet)
#define DISP_HOR_PULSE_WIDTH 48 // 1..48 (Min .. Typ)
#define DISP_HOR_BACK_PORCH 40 // Typ
#define DISP_HOR_FRONT_PORCH 40 // Typ
// Vertical synchronization timing in lines (from the glass datasheet)
#define DISP_VER_PULSE_WIDTH 3 // Typ
#define DISP_VER_BACK_PORCH 29 // Typ
#define DISP_VER_FRONT_PORCH 13 // Typ
// *****************************************************************************
// Инициализация контроллера SSD1963 for PCLK, HSYNC, VSYNC etc
void SSD1963_Init(void)
{
// Програмный сброс
set_reg(0x01); // Soft reset (Сбрасываются все регистры кроме 0xE0 и 0xE5)
LCD_Delay(5); // Нужно ожидать 5 мс
// * Настройка PLL на 100 МГц перед его включением (для фнешего кыарца 10 МГц) *
// Установка множителя M для PLL: VCO = crystal freq * (N+1) (где - 250MHz < VCO < 800MHz)
// Частота PLL = VCO/M, макс 110MHz.
set_reg(0xE2); // Уст. PLL для OSC = 10MHz
set_data(0x1D); // Множитель N = 29, VCO (>250MHz)= OSC*(N+1), VCO = 300MHz
set_data(0x02); // Делитель M = 2, PLL = 300/(M+1) = 100MHz
set_data(0x04); // Установить использование M (множителя) и N (делителя) значений
// * Запуск PLL *
set_reg(0xE0); // Start PLL command
set_data(0x01); // включить PLL
LCD_Delay(1); // ожидание стабильности (100 мскек) минимум
set_reg(0xE0); // Start PLL command again
set_data(0x03); // Теперь PLL выход используя как системные часы
LCD_Delay(1); // ожидание стабильности (100 мксек) минимум
// Програмный сброс после включения PLL
set_reg(0x01); // Soft reset
LCD_Delay(10000);
// Установить LSHIFT частоту, т.е DCLK для TFT если частота PLL 100 МГц set previously
// Значение DCLK для HSD050IDW1-A20 равняется 33 МГц (по даташиту)
// 33 MHz = 100MHz*(LCDC_FPR + 1)/2^20
// LCDC_FPR = 346030 (0x547AE)
// Time per line = (DISP_HOR_RESOLUTION + DISP_HOR_PULSE_WIDTH + DISP_HOR_BACK_PORCH +
// DISP_HOR_FRONT_PORCH)/30.3 нсек = 928/30.3 = 30.6 нсек
set_reg(0xE6);
set_data(0x05);
set_data(0x47);
set_data(0xAE);
//Set panel mode, varies from individual manufacturer
set_reg(0xB0);
// set_data(0x10); // set 18-bit for 7" panel TY700TFT800480
// set_data(0x80); // set TTL mode
// set_data(0x08); // SET TFT MODE & hsync + Vsync + DEN MODE
set_data(0x20); // set 24-bit
set_data(0x00); // SET TFT MODE & hsync + Vsync + DEN MODE
set_data(((DISP_HOR_RESOLUTION - 1) >> 8) & 0x0007); // Set panel size
set_data((DISP_HOR_RESOLUTION - 1) & 0x00FF);
set_data(((DISP_VER_RESOLUTION - 1) >> 8) & 0x0007);
set_data((DISP_VER_RESOLUTION - 1) & 0x00FF);
set_data(0x00); // RGB sequence
// Set horizontal period
set_reg(0xB4);
#define HT (DISP_HOR_RESOLUTION + DISP_HOR_PULSE_WIDTH + DISP_HOR_BACK_PORCH + DISP_HOR_FRONT_PORCH)
set_data(((HT - 1) >> 8) & 0x0007); // HT - horizontal total period
set_data((HT - 1) & 0x00FF); // ...
#define HPS (DISP_HOR_PULSE_WIDTH + DISP_HOR_BACK_PORCH)
set_data(((HPS - 1) >> 8) & 0x0007); // HPS: Horizontal Sync Pulse Start Position
set_data((HPS - 1) & 0x00FF); // ...
set_data(DISP_HOR_PULSE_WIDTH - 1); // HPW: Horizontal Sync Pulse Width
set_data(0x00); // LPS: Horizontal Display Period Start Position
set_data(0x00); // ...
set_data(0x00); // LPSPP: Horizontal Sync Pulse Subpixel Start Position
// (for serial TFT interface). Dummy value for TFT interface.
// Set vertical period
set_reg(0xB6);
#define VT (DISP_VER_RESOLUTION + DISP_VER_PULSE_WIDTH + DISP_VER_BACK_PORCH +
DISP_VER_FRONT_PORCH) set_data(((VT - 1) >> 8) & 0x0007); // VT: Vertical Total
set_data((VT - 1) & 0x00FF); // ...
#define VSP (DISP_VER_PULSE_WIDTH + DISP_VER_BACK_PORCH)
set_data(((VSP - 1) >> 8) & 0x0007); // VPS: Vertical Sync Pulse Start Position
set_data((VSP - 1) & 0x00FF); // ...
set_data(DISP_VER_PULSE_WIDTH - 1); // VPW: Vertical Sync Pulse Width
set_data(0x00); // FPS: Vertical Display Period Start Position
set_data(0x00); // ...
// SET Address mode
set_reg(0x36);
set_data(0x00);
// set_data(0xA0);
// set_data(0x03);
//Set pixel format, i.e. the bpp (команда была удалена см. даташит вер 1.1)
// set_reg(0x3A);
// set_data(0x50); // set 16bpp
// Set pixel data interface
set_reg(0xF0);
set_data(0x03); // 16-bit(565 format) data
set_reg(0x29); // Turn on display; show the image on display
LCD_Delay(5); // Нужно ожидать 5 мс
return;
}
=====================================================================
LCD_WriteCom(0x00E6); //PLL setting for PCLK, depends on resolution
LCD_WriteRAM(0x0003);
LCD_WriteRAM(0x00ff);
LCD_WriteRAM(0x00ff);
LCD_WriteCom(0x00B0); //LCD SPECIFICATION
/*LCD_WriteRAM(0x0027);
LCD_WriteRAM(0x0000);
LCD_WriteRAM((HDP>>8)&0X00FF); //Set HDP
LCD_WriteRAM(HDP&0X00FF);
LCD_WriteRAM((VDP>>8)&0X00FF); //Set VDP
LCD_WriteRAM(VDP&0X00FF);
LCD_WriteRAM(0x0000);*/
LCD_WriteRAM(0x0000);
LCD_WriteRAM(0x0004); // 0x0000 18-bit mode
LCD_WriteRAM((HDP>>8)&0X00FF); //Set HDP
LCD_WriteRAM(HDP&0X00FF);
LCD_WriteRAM((VDP>>8)&0X00FF); //Set VDP
LCD_WriteRAM(VDP&0X00FF);
LCD_WriteRAM(0x0000);
LCD_WriteCom(0x00B4); //HSYNC
LCD_WriteRAM((HT>>8)&0X00FF); //Set HT
LCD_WriteRAM(HT&0X00FF);
LCD_WriteRAM((HPS>>8)&0X00FF); //Set HPS
LCD_WriteRAM(HPS&0X00FF);
LCD_WriteRAM(HPW); //Set HPW
LCD_WriteRAM((LPS>>8)&0X00FF); //Set HPS
LCD_WriteRAM(LPS&0X00FF);
LCD_WriteRAM(0x0000);
LCD_WriteCom(0x00B6); //VSYNC
LCD_WriteRAM((VT>>8)&0X00FF); //Set VT
LCD_WriteRAM(VT&0X00FF);
LCD_WriteRAM((VPS>>8)&0X00FF); //Set VPS
LCD_WriteRAM(VPS&0X00FF);
LCD_WriteRAM(VPW); //Set VPW
LCD_WriteRAM((FPS>>8)&0X00FF); //Set FPS
LCD_WriteRAM(FPS&0X00FF);
LCD_WriteCom(0x00BA);
LCD_WriteRAM(0x000F); //GPIO[3:0] out 1
LCD_WriteCom(0x00B8);
LCD_WriteRAM(0x0007); //GPIO3=input, GPIO[2:0]=output
LCD_WriteRAM(0x0001); //GPIO0 normal
LCD_WriteCom(0x0036); //rotation
LCD_WriteRAM(0x0008);
LCD_WriteCom(0x00F0); //pixel data interface
LCD_WriteRAM(0x0003);
delay_ms(50);
LCD_WriteCom(0x0029); //display on
LCD_WriteCom(0x00d0);
LCD_WriteRAM(0x000d);
}
delay_ms(50); /* delay 50 ms */
// LCD_SetFont(&LCD_DEFAULT_FONT);
void Init_SSD1963(void)
{
Lcd_Write_Cmd(0xe0); //START PLL
Lcd_Write_Data(0x01); //Set bit Enable PLL
HAL_Delay(50); //Wait to let the PLL stable
Lcd_Write_Cmd(0xe0); //START PLL
Lcd_Write_Data(0x03); //(0 - Use reference clock as system clock 1 - Use PLL output as system clock)
HAL_Delay(5);
Lcd_Write_Cmd(0x01); // Software reset
HAL_Delay(10);
Lcd_Write_Cmd(0xe2);//Set the PLL
Lcd_Write_Data(0x1d);
Lcd_Write_Data(0x02);
Lcd_Write_Data(0x54);
Lcd_Write_Cmd(0xe6);//Set the LSHIFT (pixel clock) frequency
Lcd_Write_Data(0x04);
Lcd_Write_Data(0x6f);
Lcd_Write_Data(0x47);
Lcd_Write_Cmd(0xf0);//SET pixel data I/F format=8bit
Lcd_Write_Data(0x03); //pixel data format, 0x03 is 16bit(565 format);0x00 is for 8-bit
Lcd_Write_Cmd(0xb0); //LCD SPECIFICATION SET LCD MODE SET TFT 18Bits MODE
Lcd_Write_Data(0x20); //dput(0x08); //SET TFT MODE & hsync+Vsync+DEN MODE
Lcd_Write_Data(0x80); //
Lcd_Write_Data(0x03);//SET horizontal size=800-1 HightByte
Lcd_Write_Data(0x1f);//1f //SET horizontal size=800-1 LowByte
Lcd_Write_Data(0x01);//SET vertical size=480-1 HightByte
Lcd_Write_Data(0xdf);//df //SET vertical size=480-1 LowByte
Lcd_Write_Data(0x00);// dput(0x2d); //SET even/odd line RGB seq.=RGB
//Set front porch and back porch
Lcd_Write_Cmd(0xb4);// SET HBP
Lcd_Write_Data(0x04); // SET HSYNC Total = // 0x04 SET HSYNC Total = 1056 // hsync of value in app note is 8367 & not 1056
Lcd_Write_Data(0x20);
Lcd_Write_Data(0x00); // SET HBP = //SET HBP = 256 // HBP of value in app note is 163 & not 256
Lcd_Write_Data(0x2e); //SET VBP 0 // earlier value of VBP = 8 , write data ( 0x07)
Lcd_Write_Data(0xd2);// SET VBP
Lcd_Write_Data(0x00);
Lcd_Write_Data(0x00);// SET Hsync pulse start position
Lcd_Write_Data(0x00);// SET Hsync pulse subpixel start position
Lcd_Write_Cmd(0xb6); //SET VBP,
Lcd_Write_Data(0x02); //0x02 SET Vsync total 526 = 525 + 1 // vsync of value in app note is 496 & not 525
Lcd_Write_Data(0x0d);
Lcd_Write_Data(0x00); //SET VBP = 45 // HBP of value in app note is 4 & not 45
Lcd_Write_Data(0x17);// 0x2d
Lcd_Write_Data(0x16);// 0x00 SET Vsync pulse 0 // SET Vsync pulse in app note is 2
Lcd_Write_Data(0x00); //SET Vsync pulse start position
Lcd_Write_Data(0x00);
Lcd_Write_Cmd(0x2a); //SET column address
Lcd_Write_Data(0x00); //SET start column address=0
Lcd_Write_Data(0x00);
Lcd_Write_Data(0x03); //SET end column address=799
Lcd_Write_Data(0x1f);
Lcd_Write_Cmd(0x2b);; //SET page address
Lcd_Write_Data(0x00);//SET start page address=0
Lcd_Write_Data(0x00);
Lcd_Write_Data(0x01);//SET end page address=479
Lcd_Write_Data(0xdf); //1f
Lcd_Write_Cmd(0x036); //SET RGB BGR
Lcd_Write_Data(0x08); //1 BGR 0 RGB
Lcd_Write_Cmd(0xb8);
Lcd_Write_Data(0x0f);
Lcd_Write_Data(0x01);
Lcd_Write_Cmd(0xba);
Lcd_Write_Data(0x01);
Lcd_Write_Cmd(0x29);// SET display on
Lcd_Write_Cmd(0x2c);
}
// Horizontal and vertical display resolution (from the glass datasheet)
#define DISP_HOR_RESOLUTION 800
#define DISP_VER_RESOLUTION 480
// Horizontal synchronization timing in pixels (from the glass datasheet)
#define DISP_HOR_PULSE_WIDTH 48 // 1..48 (Min .. Typ)
#define DISP_HOR_BACK_PORCH 40 // Typ
#define DISP_HOR_FRONT_PORCH 40 // Typ
// Vertical synchronization timing in lines (from the glass datasheet)
#define DISP_VER_PULSE_WIDTH 3 // Typ
#define DISP_VER_BACK_PORCH 29 // Typ
#define DISP_VER_FRONT_PORCH 13 // Typ
// *****************************************************************************
// Инициализация контроллера SSD1963 for PCLK, HSYNC, VSYNC etc
void SSD1963_Init(void)
{
// Програмный сброс
set_reg(0x01); // Soft reset (Сбрасываются все регистры кроме 0xE0 и 0xE5)
LCD_Delay(5); // Нужно ожидать 5 мс
// * Настройка PLL на 100 МГц перед его включением (для фнешего кыарца 10 МГц) *
// Установка множителя M для PLL: VCO = crystal freq * (N+1) (где - 250MHz < VCO < 800MHz)
// Частота PLL = VCO/M, макс 110MHz.
set_reg(0xE2); // Уст. PLL для OSC = 10MHz
set_data(0x1D); // Множитель N = 29, VCO (>250MHz)= OSC*(N+1), VCO = 300MHz
set_data(0x02); // Делитель M = 2, PLL = 300/(M+1) = 100MHz
set_data(0x04); // Установить использование M (множителя) и N (делителя) значений
// * Запуск PLL *
set_reg(0xE0); // Start PLL command
set_data(0x01); // включить PLL
LCD_Delay(1); // ожидание стабильности (100 мскек) минимум
set_reg(0xE0); // Start PLL command again
set_data(0x03); // Теперь PLL выход используя как системные часы
LCD_Delay(1); // ожидание стабильности (100 мксек) минимум
// Програмный сброс после включения PLL
set_reg(0x01); // Soft reset
LCD_Delay(10000);
// Установить LSHIFT частоту, т.е DCLK для TFT если частота PLL 100 МГц set previously
// Значение DCLK для HSD050IDW1-A20 равняется 33 МГц (по даташиту)
// 33 MHz = 100MHz*(LCDC_FPR + 1)/2^20
// LCDC_FPR = 346030 (0x547AE)
// Time per line = (DISP_HOR_RESOLUTION + DISP_HOR_PULSE_WIDTH + DISP_HOR_BACK_PORCH +
// DISP_HOR_FRONT_PORCH)/30.3 нсек = 928/30.3 = 30.6 нсек
set_reg(0xE6);
set_data(0x05);
set_data(0x47);
set_data(0xAE);
//Set panel mode, varies from individual manufacturer
set_reg(0xB0);
// set_data(0x10); // set 18-bit for 7" panel TY700TFT800480
// set_data(0x80); // set TTL mode
// set_data(0x08); // SET TFT MODE & hsync + Vsync + DEN MODE
set_data(0x20); // set 24-bit
set_data(0x00); // SET TFT MODE & hsync + Vsync + DEN MODE
set_data(((DISP_HOR_RESOLUTION - 1) >> 8) & 0x0007); // Set panel size
set_data((DISP_HOR_RESOLUTION - 1) & 0x00FF);
set_data(((DISP_VER_RESOLUTION - 1) >> 8) & 0x0007);
set_data((DISP_VER_RESOLUTION - 1) & 0x00FF);
set_data(0x00); // RGB sequence
// Set horizontal period
set_reg(0xB4);
#define HT (DISP_HOR_RESOLUTION + DISP_HOR_PULSE_WIDTH + DISP_HOR_BACK_PORCH + DISP_HOR_FRONT_PORCH)
set_data(((HT - 1) >> 8) & 0x0007); // HT - horizontal total period
set_data((HT - 1) & 0x00FF); // ...
#define HPS (DISP_HOR_PULSE_WIDTH + DISP_HOR_BACK_PORCH)
set_data(((HPS - 1) >> 8) & 0x0007); // HPS: Horizontal Sync Pulse Start Position
set_data((HPS - 1) & 0x00FF); // ...
set_data(DISP_HOR_PULSE_WIDTH - 1); // HPW: Horizontal Sync Pulse Width
set_data(0x00); // LPS: Horizontal Display Period Start Position
set_data(0x00); // ...
set_data(0x00); // LPSPP: Horizontal Sync Pulse Subpixel Start Position
// (for serial TFT interface). Dummy value for TFT interface.
// Set vertical period
set_reg(0xB6);
#define VT (DISP_VER_RESOLUTION + DISP_VER_PULSE_WIDTH + DISP_VER_BACK_PORCH +
DISP_VER_FRONT_PORCH) set_data(((VT - 1) >> 8) & 0x0007); // VT: Vertical Total
set_data((VT - 1) & 0x00FF); // ...
#define VSP (DISP_VER_PULSE_WIDTH + DISP_VER_BACK_PORCH)
set_data(((VSP - 1) >> 8) & 0x0007); // VPS: Vertical Sync Pulse Start Position
set_data((VSP - 1) & 0x00FF); // ...
set_data(DISP_VER_PULSE_WIDTH - 1); // VPW: Vertical Sync Pulse Width
set_data(0x00); // FPS: Vertical Display Period Start Position
set_data(0x00); // ...
// SET Address mode
set_reg(0x36);
set_data(0x00);
// set_data(0xA0);
// set_data(0x03);
//Set pixel format, i.e. the bpp (команда была удалена см. даташит вер 1.1)
// set_reg(0x3A);
// set_data(0x50); // set 16bpp
// Set pixel data interface
set_reg(0xF0);
set_data(0x03); // 16-bit(565 format) data
set_reg(0x29); // Turn on display; show the image on display
LCD_Delay(5); // Нужно ожидать 5 мс
return;
}
=====================================================================
LCD_WriteCom(0x00E6); //PLL setting for PCLK, depends on resolution
LCD_WriteRAM(0x0003);
LCD_WriteRAM(0x00ff);
LCD_WriteRAM(0x00ff);
LCD_WriteCom(0x00B0); //LCD SPECIFICATION
/*LCD_WriteRAM(0x0027);
LCD_WriteRAM(0x0000);
LCD_WriteRAM((HDP>>8)&0X00FF); //Set HDP
LCD_WriteRAM(HDP&0X00FF);
LCD_WriteRAM((VDP>>8)&0X00FF); //Set VDP
LCD_WriteRAM(VDP&0X00FF);
LCD_WriteRAM(0x0000);*/
LCD_WriteRAM(0x0000);
LCD_WriteRAM(0x0004); // 0x0000 18-bit mode
LCD_WriteRAM((HDP>>8)&0X00FF); //Set HDP
LCD_WriteRAM(HDP&0X00FF);
LCD_WriteRAM((VDP>>8)&0X00FF); //Set VDP
LCD_WriteRAM(VDP&0X00FF);
LCD_WriteRAM(0x0000);
LCD_WriteCom(0x00B4); //HSYNC
LCD_WriteRAM((HT>>8)&0X00FF); //Set HT
LCD_WriteRAM(HT&0X00FF);
LCD_WriteRAM((HPS>>8)&0X00FF); //Set HPS
LCD_WriteRAM(HPS&0X00FF);
LCD_WriteRAM(HPW); //Set HPW
LCD_WriteRAM((LPS>>8)&0X00FF); //Set HPS
LCD_WriteRAM(LPS&0X00FF);
LCD_WriteRAM(0x0000);
LCD_WriteCom(0x00B6); //VSYNC
LCD_WriteRAM((VT>>8)&0X00FF); //Set VT
LCD_WriteRAM(VT&0X00FF);
LCD_WriteRAM((VPS>>8)&0X00FF); //Set VPS
LCD_WriteRAM(VPS&0X00FF);
LCD_WriteRAM(VPW); //Set VPW
LCD_WriteRAM((FPS>>8)&0X00FF); //Set FPS
LCD_WriteRAM(FPS&0X00FF);
LCD_WriteCom(0x00BA);
LCD_WriteRAM(0x000F); //GPIO[3:0] out 1
LCD_WriteCom(0x00B8);
LCD_WriteRAM(0x0007); //GPIO3=input, GPIO[2:0]=output
LCD_WriteRAM(0x0001); //GPIO0 normal
LCD_WriteCom(0x0036); //rotation
LCD_WriteRAM(0x0008);
LCD_WriteCom(0x00F0); //pixel data interface
LCD_WriteRAM(0x0003);
delay_ms(50);
LCD_WriteCom(0x0029); //display on
LCD_WriteCom(0x00d0);
LCD_WriteRAM(0x000d);
}
delay_ms(50); /* delay 50 ms */
// LCD_SetFont(&LCD_DEFAULT_FONT);
==================================================================
uint16_t test;
LCD1963_InitIO();
UB_Systick_Pause_ms(10);
LCD1963_InitFSMC ();
UB_Systick_Pause_ms(10);
LCD_Reset_low ();
UB_Systick_Pause_ms(10);
LCD_Reset_high ();
UB_Systick_Pause_ms(10);
LCD1963_WriteCommand (SSD1963_SOFT_RESET );
UB_Systick_Pause_ms(10);
LCD1963_WriteCommand (SSD1963_SET_PLL_MN); // config PLL to 120 Mhz
LCD1963_WriteData (0x23); // 36*10Mhz / 3 = 120 MHz
LCD1963_WriteData (0x02); // N => 36, M => 3
LCD1963_WriteData (0x54);
LCD1963_WriteCommand (SSD1963_SET_PLL);
LCD1963_WriteData (0x01); // enable PLL
UB_Systick_Pause_ms(1); // wait until pll locked
LCD1963_WriteCommand (SSD1963_SET_PLL);
LCD1963_WriteData (0x03);
// set PLL as system clock
LCD1963_WriteCommand (SSD1963_SOFT_RESET );
UB_Systick_Pause_ms(10);
LCD1963_WriteCommand (SSD1963_GET_PLL_STATUS);
test = LCD_RAM; // test = 4 if PLL is locked
UB_Systick_Pause_ms(5);
LCD1963_WriteCommand (SSD1963_SET_LCD_MODE);
LCD1963_WriteData (0x0C); // 18 Bit, FRC, no Dithering, Vsync, Hsync active low, Data latch @ falling edge
LCD1963_WriteData (0x00); // TFT Mode, Hsync+Vsync+De Mode
LCD1963_WriteData (0x03); // Set horizontal Panel Size = 799 -> 0x31F
LCD1963_WriteData (0x1F);
LCD1963_WriteData (0x01); // Set vertical Panel Size = 479 ->
LCD1963_WriteData (0xDF);
LCD1963_WriteData (0x00);
/////////////////// checked
LCD1963_WriteCommand (SSD1963_SET_PIXEL_DATA_INTERFACE);
LCD1963_WriteData (0x03); // 16 Bit - 565 Format
LCD1963_WriteCommand (SSD1963_SET_LSHIFT_FREQ);
LCD1963_WriteData (0x04); // (Lshiftfrequency / PLLfrequency ) *2^20 = LCDC_FPR
LCD1963_WriteData (0x93); // (40Mhz / 120 MHz ) * 2^20 = 349524 = 0x55554
LCD1963_WriteData (0xE0); // 33Mhz / 120 Mhz ) * 2^20 = 0x46666 alt
/////////////////// checked
LCD1963_WriteCommand (SSD1963_SET_HORI_PERIOD);
LCD1963_WriteData(mHIGH(TFT_HSYNC_PERIOD));
LCD1963_WriteData(mLOW(TFT_HSYNC_PERIOD));
LCD1963_WriteData(mHIGH((TFT_HSYNC_PULSE + TFT_HSYNC_BACK_PORCH)));
LCD1963_WriteData(mLOW((TFT_HSYNC_PULSE + TFT_HSYNC_BACK_PORCH)));
LCD1963_WriteData(TFT_HSYNC_PULSE);
LCD1963_WriteData(0x00);
LCD1963_WriteData(0x00);
LCD1963_WriteData(0x00);
LCD1963_WriteCommand (SSD1963_SET_VERT_PERIOD);
LCD1963_WriteData(mHIGH(TFT_VSYNC_PERIOD));
LCD1963_WriteData(mLOW(TFT_VSYNC_PERIOD));
LCD1963_WriteData(mHIGH((TFT_VSYNC_PULSE + TFT_VSYNC_BACK_PORCH)));
LCD1963_WriteData(mLOW((TFT_VSYNC_PULSE + TFT_VSYNC_BACK_PORCH)));
LCD1963_WriteData(TFT_VSYNC_PULSE);
LCD1963_WriteData(0x00);
LCD1963_WriteData(0x00);
LCD1963_WriteData(0x0060);
LCD1963_WriteCommand(SSD1963_SET_DISPLAY_ON);
UB_Systick_Pause_ms(5);
LCD_Backlight_on ();
======================================================================
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