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953 lines
26 KiB
953 lines
26 KiB
3 months ago
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/**
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******************************************************************************
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* �ļ�����: bsp_lcd.c
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* �� ��: ӲʯǶ��ʽ�����Ŷ�
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* �� ��: V1.0
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* �����: 2015-10-04
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* �� ��: Һ���ײ���������ʵ��
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******************************************************************************
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* ˵����
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* ����������Ӳʯstm32������YS-F1Proʹ�á�
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*
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* �Ա���
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* ��̳��http://www.ing10bbs.com
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* ��Ȩ��ӲʯǶ��ʽ�����Ŷ����У��������á�
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******************************************************************************
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*/
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/* ����ͷ�ļ� ----------------------------------------------------------------*/
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#include "bsp_lcd.h"
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#include "ascii.h"
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#include "bsp_touch.h"
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/* ˽�����Ͷ��� --------------------------------------------------------------*/
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/* ˽�к궨�� ----------------------------------------------------------------*/
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/* ˽�б��� ------------------------------------------------------------------*/
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// ���浱ǰ���鵽��Һ��ģ��ID
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volatile u32 lcd_id=0;
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u16 TextColor=BLACK,BackColor=BACKGROUND;
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/* ��չ���� ------------------------------------------------------------------*/
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/* ˽�к���ԭ�� --------------------------------------------------------------*/
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/* ������ --------------------------------------------------------------------*/
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/**
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* ��������: ���� LCD ������ʱ����
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* ��������: nCount ����ʱ����ֵ
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* �� �� ֵ: ��
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* ˵ ������
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*/
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static void LCD_DELAY( volatile u32 nCount )
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{
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for ( ; nCount != 0; nCount -- );
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}
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/**
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* ��������: ��ʼ��LCD��IO����
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* ��������: ��
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* �� �� ֵ: ��
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* ˵ ������
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*/
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static void LCD_GPIO_Config ( void )
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{
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GPIO_InitTypeDef GPIO_InitStructure;
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/* ʹ�ܸ���IOʱ�ӣ�����Ϊfsmc���� */
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RCC_APB2PeriphClockCmd ( RCC_APB2Periph_AFIO, ENABLE );
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/* ʹ��FSMC��Ӧ��Ӧ�ܽ�ʱ�� */
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RCC_APB2PeriphClockCmd ( RCC_APB2Periph_GPIOD | RCC_APB2Periph_GPIOE, ENABLE );
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FSMC_LCD_CS_APBxClock_FUN ( FSMC_LCD_CS_CLK, ENABLE );
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FSMC_LCD_DC_APBxClock_FUN ( FSMC_LCD_DC_CLK, ENABLE );
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FSMC_LCD_BK_APBxClock_FUN ( FSMC_LCD_BK_CLK, ENABLE );
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/* ����FSMC����Ӧ��������,FSMC-D0~D15: PD 14 15 0 1,PE 7 8 9 10 11 12 13 14 15,PD 8 9 10 */
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GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
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GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AF_PP;
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GPIO_InitStructure.GPIO_Pin = GPIO_Pin_0 | GPIO_Pin_1 | GPIO_Pin_8 | GPIO_Pin_9 |
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GPIO_Pin_10 | GPIO_Pin_14 | GPIO_Pin_15;
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GPIO_Init ( GPIOD, & GPIO_InitStructure );
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GPIO_InitStructure.GPIO_Pin = GPIO_Pin_7 | GPIO_Pin_8 | GPIO_Pin_9 | GPIO_Pin_10 |
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GPIO_Pin_11 | GPIO_Pin_12 | GPIO_Pin_13 | GPIO_Pin_14 |
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GPIO_Pin_15;
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GPIO_Init ( GPIOE, & GPIO_InitStructure );
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/* ����FSMC����Ӧ�Ŀ�����
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* PD4-FSMC_NOE :LCD-RD
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* PD5-FSMC_NWE :LCD-WR
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* PG12-FSMC_NE4 :LCD-CS
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* PF0-FSMC_A0 :LCD-DC
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*/
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GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
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GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AF_PP;
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GPIO_InitStructure.GPIO_Pin = GPIO_Pin_4;
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GPIO_Init (GPIOD, & GPIO_InitStructure );
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GPIO_InitStructure.GPIO_Pin = GPIO_Pin_5;
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GPIO_Init (GPIOD, & GPIO_InitStructure );
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GPIO_InitStructure.GPIO_Pin = FSMC_LCD_CS_PIN;
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GPIO_Init ( FSMC_LCD_CS_PORT, & GPIO_InitStructure );
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GPIO_InitStructure.GPIO_Pin = FSMC_LCD_DC_PIN;
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GPIO_Init ( FSMC_LCD_DC_PORT, & GPIO_InitStructure );
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/* ����LCD�������ƹܽ�BK*/
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GPIO_InitStructure.GPIO_Mode = GPIO_Mode_Out_PP;
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GPIO_InitStructure.GPIO_Speed = GPIO_Speed_10MHz;
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GPIO_InitStructure.GPIO_Pin = FSMC_LCD_BK_PIN;
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GPIO_Init ( FSMC_LCD_BK_PORT, & GPIO_InitStructure );
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/* ��ʼ��ʱ�Ȳ������� */
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GPIO_ResetBits(FSMC_LCD_BK_PORT,FSMC_LCD_BK_PIN);
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}
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/**
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* ��������: LCD FSMC ģʽ����
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* ��������: ��
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* �� �� ֵ: ��
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* ˵ ������дʹ����ͬʱ������
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*/
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static void LCD_FSMC_Config ( void )
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{
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FSMC_NORSRAMInitTypeDef FSMC_NORSRAMInitStructure;
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FSMC_NORSRAMTimingInitTypeDef fsmc_lcd;
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/* ʹ��FSMCʱ��*/
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RCC_AHBPeriphClockCmd ( RCC_AHBPeriph_FSMC, ENABLE );
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fsmc_lcd.FSMC_AddressSetupTime = 0x02; //��ַ����ʱ��
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fsmc_lcd.FSMC_AddressHoldTime = 0x00; //��ַ����ʱ��
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fsmc_lcd.FSMC_DataSetupTime = 0x05; //���ݽ���ʱ��
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fsmc_lcd.FSMC_BusTurnAroundDuration = 0x00;
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fsmc_lcd.FSMC_CLKDivision = 0x00;
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fsmc_lcd.FSMC_DataLatency = 0x00;
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fsmc_lcd.FSMC_AccessMode = FSMC_AccessMode_B; //ģʽB�Ƚ�������LCD
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FSMC_NORSRAMInitStructure.FSMC_Bank = FSMC_LCD_BACKx;
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FSMC_NORSRAMInitStructure.FSMC_DataAddressMux = FSMC_DataAddressMux_Disable;
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FSMC_NORSRAMInitStructure.FSMC_MemoryType = FSMC_MemoryType_NOR;
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FSMC_NORSRAMInitStructure.FSMC_MemoryDataWidth = FSMC_MemoryDataWidth_16b;
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FSMC_NORSRAMInitStructure.FSMC_BurstAccessMode = FSMC_BurstAccessMode_Disable;
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FSMC_NORSRAMInitStructure.FSMC_WaitSignalPolarity = FSMC_WaitSignalPolarity_Low;
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FSMC_NORSRAMInitStructure.FSMC_WrapMode = FSMC_WrapMode_Disable;
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FSMC_NORSRAMInitStructure.FSMC_WaitSignalActive = FSMC_WaitSignalActive_BeforeWaitState;
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FSMC_NORSRAMInitStructure.FSMC_WriteOperation = FSMC_WriteOperation_Enable;
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FSMC_NORSRAMInitStructure.FSMC_WaitSignal = FSMC_WaitSignal_Disable;
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FSMC_NORSRAMInitStructure.FSMC_ExtendedMode = FSMC_ExtendedMode_Disable;
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FSMC_NORSRAMInitStructure.FSMC_WriteBurst = FSMC_WriteBurst_Disable;
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FSMC_NORSRAMInitStructure.FSMC_ReadWriteTimingStruct = & fsmc_lcd;
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FSMC_NORSRAMInitStructure.FSMC_WriteTimingStruct = & fsmc_lcd;
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FSMC_NORSRAMInit ( & FSMC_NORSRAMInitStructure );
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/* ʹ�� FSMC_Bank1_NORSRAM4 */
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FSMC_NORSRAMCmd ( FSMC_LCD_BACKx, ENABLE );
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}
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/**
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* ��������: ��ʼ��LCD�Ĵ���
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* ��������: ��
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* �� �� ֵ: ��
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* ˵ ������Ҫ������Щ�Ĵ�������Ҫ����ʲôֵ��Һ���������������������أ�
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* ������Щ�����ɳ����ṩ����ͬ���ҿ��ܲ�ͬ��Ҳ���Ը���ILI9488оƬ
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* �ֲ����ݲο��ġ�
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*/
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static void ILI9488_REG_Config ( void )
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{
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//************* Start Initial Sequence **********//
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/* PGAMCTRL (Positive Gamma Control) (E0h) */
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LCD_WRITE_CMD(0xE0);
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LCD_WRITE_DATA(0x00);
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LCD_WRITE_DATA(0x07);
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LCD_WRITE_DATA(0x10);
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LCD_WRITE_DATA(0x09);
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LCD_WRITE_DATA(0x17);
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LCD_WRITE_DATA(0x0B);
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LCD_WRITE_DATA(0x41);
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LCD_WRITE_DATA(0x89);
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LCD_WRITE_DATA(0x4B);
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LCD_WRITE_DATA(0x0A);
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LCD_WRITE_DATA(0x0C);
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LCD_WRITE_DATA(0x0E);
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LCD_WRITE_DATA(0x18);
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LCD_WRITE_DATA(0x1B);
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LCD_WRITE_DATA(0x0F);
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/* NGAMCTRL (Negative Gamma Control) (E1h) */
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LCD_WRITE_CMD(0XE1);
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LCD_WRITE_DATA(0x00);
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LCD_WRITE_DATA(0x17);
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LCD_WRITE_DATA(0x1A);
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LCD_WRITE_DATA(0x04);
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LCD_WRITE_DATA(0x0E);
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LCD_WRITE_DATA(0x06);
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LCD_WRITE_DATA(0x2F);
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LCD_WRITE_DATA(0x45);
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LCD_WRITE_DATA(0x43);
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LCD_WRITE_DATA(0x02);
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LCD_WRITE_DATA(0x0A);
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LCD_WRITE_DATA(0x09);
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LCD_WRITE_DATA(0x32);
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LCD_WRITE_DATA(0x36);
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LCD_WRITE_DATA(0x0F);
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/* Adjust Control 3 (F7h) */
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LCD_WRITE_CMD(0XF7);
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LCD_WRITE_DATA(0xA9);
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LCD_WRITE_DATA(0x51);
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LCD_WRITE_DATA(0x2C);
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LCD_WRITE_DATA(0x82);/* DSI write DCS command, use loose packet RGB 666 */
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/* Power Control 1 (C0h) */
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LCD_WRITE_CMD(0xC0);
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LCD_WRITE_DATA(0x11);
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LCD_WRITE_DATA(0x09);
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/* Power Control 2 (C1h) */
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LCD_WRITE_CMD(0xC1);
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LCD_WRITE_DATA(0x41);
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/* VCOM Control (C5h) */
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LCD_WRITE_CMD(0XC5);
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LCD_WRITE_DATA(0x00);
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LCD_WRITE_DATA(0x0A);
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LCD_WRITE_DATA(0x80);
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/* Frame Rate Control (In Normal Mode/Full Colors) (B1h) */
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LCD_WRITE_CMD(0xB1);
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LCD_WRITE_DATA(0xB0);
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LCD_WRITE_DATA(0x11);
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/* Display Inversion Control (B4h) */
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LCD_WRITE_CMD(0xB4);
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LCD_WRITE_DATA(0x02);
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/* Display Function Control (B6h) */
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LCD_WRITE_CMD(0xB6);
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LCD_WRITE_DATA(0x02);
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LCD_WRITE_DATA(0x22);
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/* Entry Mode Set (B7h) */
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LCD_WRITE_CMD(0xB7);
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LCD_WRITE_DATA(0xc6);
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/* HS Lanes Control (BEh) */
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LCD_WRITE_CMD(0xBE);
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LCD_WRITE_DATA(0x00);
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LCD_WRITE_DATA(0x04);
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/* Set Image Function (E9h) */
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LCD_WRITE_CMD(0xE9);
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LCD_WRITE_DATA(0x00);
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/* ������Ļ�����ͳߴ� */
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LCD_SetDirection(LCD_DIRECTION);
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/* Interface Pixel Format (3Ah) */
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LCD_WRITE_CMD(0x3A);
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LCD_WRITE_DATA(0x55);/* 0x55 : 16 bits/pixel */
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/* Sleep Out (11h) */
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LCD_WRITE_CMD(0x11);
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LCD_DELAY(120*2000);
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/* Display On */
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LCD_WRITE_CMD(0x29);
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}
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/**
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* ��������: ��ȡҺ��ģ��ID
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* ��������: ��
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* �� �� ֵ: Һ��ģ����ID
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* ˵ ��������ͨ����ȡ04H�Ĵ�����ȡ�õ�Һ��ģ��ID����IDֵ��Һ�����ұ��̣���ͬҺ��
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* ���ҵ�Һ��ģ���õ���IDֵ���ܲ�ͬ����Ҳ���Էֱ治ͬ�ͺŵ�Һ��ģ�顣
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*/
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static u32 LCD_ReadID(void)
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{
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u16 buf[4];
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LCD_WRITE_CMD(0x04);
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buf[0] = LCD_READ_DATA(); // ��һ����ȡ������Ч
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buf[1] = LCD_READ_DATA()&0x00ff; // ֻ�е�8λ������Ч
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buf[2] = LCD_READ_DATA()&0x00ff; // ֻ�е�8λ������Ч
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buf[3] = LCD_READ_DATA()&0x00ff; // ֻ�е�8λ������Ч
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return (buf[1] << 16) + (buf[2] << 8) + buf[3];
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}
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/**
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* ��������: ������ʼ��������ȡɫ��
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* ��������: ��
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* �� �� ֵ: ��
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* ˵ ��: ��
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*/
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void Palette_Init(void)
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{
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/* ������Ϊ��ɫ */
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LCD_Clear( 0, 0,480, 320,BACKGROUND);
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LCD_Clear( 0,280, 68, 40, LIGHTBLUE);
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LCD_DispString_EN(16,285,"SEL",LIGHTBLUE,BLACK,FONT_24);
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LCD_Clear( 68,280, 68, 40, RED );
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LCD_DispString_EN(93,285,"UP",RED,BLACK,FONT_24);
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LCD_Clear(136,280, 68, 40, GREEN );
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LCD_DispString_EN(145,285,"DOWN",GREEN,BLACK,FONT_24);
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LCD_Clear(204,280, 68, 40, ORANGE);
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LCD_DispString_EN(214,285,"LEFT",ORANGE,BLACK,FONT_24);
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LCD_Clear(272,280, 68, 40, CYAN);
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LCD_DispString_EN(275,285,"RIGHT",CYAN,BLACK,FONT_24);
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LCD_Clear(340,280, 68, 40, YELLOW);
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LCD_DispString_EN(356,285,"KEY1",YELLOW,BLACK,FONT_24);
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LCD_Clear(408,280, 72, 40, MAGENTA);
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LCD_DispString_EN(424,285,"KEY2",MAGENTA,BLACK,FONT_24);
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}
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/**
|
||
|
|
* ��������: Һ��ģ����ʼ��
|
||
|
|
* ��������: ��
|
||
|
|
* �� �� ֵ: ��
|
||
|
|
* ˵ ������
|
||
|
|
*/
|
||
|
|
u32 BSP_LCD_Init(void)
|
||
|
|
{
|
||
|
|
LCD_GPIO_Config();
|
||
|
|
LCD_FSMC_Config();
|
||
|
|
|
||
|
|
lcd_id=LCD_ReadID();
|
||
|
|
if(lcd_id==0x548066 || lcd_id==0x8066)
|
||
|
|
{
|
||
|
|
ILI9488_REG_Config();
|
||
|
|
}
|
||
|
|
/* ������IO��ʼ�� */
|
||
|
|
Touch_Init_GPIO();
|
||
|
|
|
||
|
|
Palette_Init();
|
||
|
|
|
||
|
|
/* ������ */
|
||
|
|
LCD_BK_ON();
|
||
|
|
return lcd_id;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* ��������: ����LCD��GRAM��ɨ�跽��
|
||
|
|
* ��������: ucOption ��ѡ��GRAM��ɨ�跽��
|
||
|
|
* ��ѡֵ��1 :ԭ������Ļ���Ͻ� X*Y=320*480
|
||
|
|
* 2 :ԭ������Ļ���Ͻ� X*Y=480*320
|
||
|
|
* 3 :ԭ������Ļ���½� X*Y=320*480
|
||
|
|
* 4 :ԭ������Ļ���½� X*Y=480*320
|
||
|
|
* �� �� ֵ: ��
|
||
|
|
* ˵ ������
|
||
|
|
*/
|
||
|
|
void LCD_SetDirection( u8 ucOption )
|
||
|
|
{
|
||
|
|
/**
|
||
|
|
* Memory Access Control (36h)
|
||
|
|
* This command defines read/write scanning direction of the frame memory.
|
||
|
|
*
|
||
|
|
* These 3 bits control the direction from the MPU to memory write/read.
|
||
|
|
*
|
||
|
|
* Bit Symbol Name Description
|
||
|
|
* D7 MY Row Address Order -- ��X���
|
||
|
|
* D6 MX Column Address Order -- ��Y���
|
||
|
|
* D5 MV Row/Column Exchange -- X����Y�ύ��
|
||
|
|
* D4 ML Vertical Refresh Order LCD vertical refresh direction control.
|
||
|
|
*
|
||
|
|
* D3 BGR RGB-BGR Order Color selector switch control
|
||
|
|
* (0 = RGB color filter panel, 1 = BGR color filter panel )
|
||
|
|
* D2 MH Horizontal Refresh ORDER LCD horizontal refreshing direction control.
|
||
|
|
* D1 X Reserved Reserved
|
||
|
|
* D0 X Reserved Reserved
|
||
|
|
*/
|
||
|
|
switch ( ucOption )
|
||
|
|
{
|
||
|
|
case 1:
|
||
|
|
// ���Ͻ�->���½�
|
||
|
|
// (0,0) ___ x(320)
|
||
|
|
// |
|
||
|
|
// |
|
||
|
|
// | y(480)
|
||
|
|
LCD_WRITE_CMD(0x36);
|
||
|
|
LCD_WRITE_DATA(0x08);
|
||
|
|
|
||
|
|
LCD_WRITE_CMD(0x2A);
|
||
|
|
LCD_WRITE_DATA(0x00); /* x start */
|
||
|
|
LCD_WRITE_DATA(0x00);
|
||
|
|
LCD_WRITE_DATA(0x01); /* x end */
|
||
|
|
LCD_WRITE_DATA(0x3F);
|
||
|
|
|
||
|
|
LCD_WRITE_CMD(0x2B);
|
||
|
|
LCD_WRITE_DATA(0x00); /* y start */
|
||
|
|
LCD_WRITE_DATA(0x00);
|
||
|
|
LCD_WRITE_DATA(0x01); /* y end */
|
||
|
|
LCD_WRITE_DATA(0xDF);
|
||
|
|
break;
|
||
|
|
|
||
|
|
case 2:
|
||
|
|
// ���Ͻ�-> ���½�
|
||
|
|
// y(320)___ (0,0)
|
||
|
|
// |
|
||
|
|
// |
|
||
|
|
// |x(480)
|
||
|
|
LCD_WRITE_CMD(0x36);
|
||
|
|
LCD_WRITE_DATA(0x68);
|
||
|
|
LCD_WRITE_CMD(0x2A);
|
||
|
|
LCD_WRITE_DATA(0x00);
|
||
|
|
LCD_WRITE_DATA(0x00);
|
||
|
|
LCD_WRITE_DATA(0x01);
|
||
|
|
LCD_WRITE_DATA(0xDF);
|
||
|
|
|
||
|
|
LCD_WRITE_CMD(0x2B);
|
||
|
|
LCD_WRITE_DATA(0x00);
|
||
|
|
LCD_WRITE_DATA(0x00);
|
||
|
|
LCD_WRITE_DATA(0x01);
|
||
|
|
LCD_WRITE_DATA(0x3F);
|
||
|
|
break;
|
||
|
|
|
||
|
|
case 3:
|
||
|
|
// ���½�->���Ͻ�
|
||
|
|
// |y(480)
|
||
|
|
// |
|
||
|
|
// x(320) ___|(0,0)
|
||
|
|
LCD_WRITE_CMD(0x36);
|
||
|
|
LCD_WRITE_DATA(0xC8);
|
||
|
|
LCD_WRITE_CMD(0x2A);
|
||
|
|
LCD_WRITE_DATA(0x00);
|
||
|
|
LCD_WRITE_DATA(0x00);
|
||
|
|
LCD_WRITE_DATA(0x01);
|
||
|
|
LCD_WRITE_DATA(0x3F);
|
||
|
|
|
||
|
|
LCD_WRITE_CMD(0x2B);
|
||
|
|
LCD_WRITE_DATA(0x00);
|
||
|
|
LCD_WRITE_DATA(0x00);
|
||
|
|
LCD_WRITE_DATA(0x01);
|
||
|
|
LCD_WRITE_DATA(0x3F);
|
||
|
|
break;
|
||
|
|
|
||
|
|
case 4:
|
||
|
|
// ���½�->���Ͻ�
|
||
|
|
// |x(480)
|
||
|
|
// |
|
||
|
|
// |___ y(320)
|
||
|
|
LCD_WRITE_CMD(0x36);
|
||
|
|
LCD_WRITE_DATA(0xA8);
|
||
|
|
|
||
|
|
LCD_WRITE_CMD(0x2A);
|
||
|
|
LCD_WRITE_DATA(0x00);
|
||
|
|
LCD_WRITE_DATA(0x00);
|
||
|
|
LCD_WRITE_DATA(0x01);
|
||
|
|
LCD_WRITE_DATA(0xDF);
|
||
|
|
|
||
|
|
LCD_WRITE_CMD(0x2B);
|
||
|
|
LCD_WRITE_DATA(0x00);
|
||
|
|
LCD_WRITE_DATA(0x00);
|
||
|
|
LCD_WRITE_DATA(0x01);
|
||
|
|
LCD_WRITE_DATA(0x3F);
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
/* ��ʼ��GRAMд������ */
|
||
|
|
LCD_WRITE_CMD (0x2C);
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* ��������: ��LCD��ʾ���Ͽ���һ������
|
||
|
|
* ��������: usX �����ض�ɨ�跽���´��ڵ�����X����
|
||
|
|
* usY �����ض�ɨ�跽���´��ڵ�����Y����
|
||
|
|
* usWidth �����ڵĿ���
|
||
|
|
* usHeight �����ڵĸ߶�
|
||
|
|
* �� �� ֵ: ��
|
||
|
|
* ˵ ������
|
||
|
|
*/
|
||
|
|
void LCD_OpenWindow(u16 usX, u16 usY, u16 usWidth, u16 usHeight)
|
||
|
|
{
|
||
|
|
LCD_WRITE_CMD(0x2A ); /* ����X���� */
|
||
|
|
LCD_WRITE_DATA(usX>>8); /* ������ʼ�㣺�ȸ�8λ */
|
||
|
|
LCD_WRITE_DATA(usX&0xff); /* Ȼ����8λ */
|
||
|
|
LCD_WRITE_DATA((usX+usWidth-1)>>8); /* ���ý����㣺�ȸ�8λ */
|
||
|
|
LCD_WRITE_DATA((usX+usWidth-1)&0xff);/* Ȼ����8λ */
|
||
|
|
|
||
|
|
LCD_WRITE_CMD(0x2B); /* ����Y����*/
|
||
|
|
LCD_WRITE_DATA(usY>>8); /* ������ʼ�㣺�ȸ�8λ */
|
||
|
|
LCD_WRITE_DATA(usY&0xff); /* Ȼ����8λ */
|
||
|
|
LCD_WRITE_DATA((usY+usHeight-1)>>8); /* ���ý����㣺�ȸ�8λ */
|
||
|
|
LCD_WRITE_DATA((usY+usHeight-1)&0xff);/* Ȼ����8λ */
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* ��������: �趨LCD�Ĺ�������
|
||
|
|
* ��������: usX �����ض�ɨ�跽���´��ڵ�����X����
|
||
|
|
* usY �����ض�ɨ�跽���´��ڵ�����Y����
|
||
|
|
* �� �� ֵ: ��
|
||
|
|
* ˵ ������
|
||
|
|
*/
|
||
|
|
static void LCD_SetCursor ( u16 usX, u16 usY )
|
||
|
|
{
|
||
|
|
LCD_OpenWindow ( usX, usY, 1, 1 );
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* ��������: ��LCD��ʾ������ijһ��ɫ�������ص�
|
||
|
|
* ��������: ulAmout_Point ��Ҫ������ɫ�����ص�������Ŀ
|
||
|
|
* usColor ����ɫ
|
||
|
|
* �� �� ֵ: ��
|
||
|
|
* ˵ ������
|
||
|
|
*/
|
||
|
|
#if defined ( __CC_ARM ) // ʹ��Keil���뻷��
|
||
|
|
static __inline void LCD_FillColor ( u32 ulAmout_Point, u16 usColor )
|
||
|
|
{
|
||
|
|
u32 i = 0;
|
||
|
|
|
||
|
|
/* ��ʼ��GRAMд������ */
|
||
|
|
LCD_WRITE_CMD ( 0x2C );
|
||
|
|
|
||
|
|
for ( i = 0; i < ulAmout_Point; i ++ )
|
||
|
|
LCD_WRITE_DATA ( usColor );
|
||
|
|
}
|
||
|
|
#elif defined ( __ICCARM__ ) // ʹ��IAR���뻷��
|
||
|
|
#pragma inline
|
||
|
|
static void LCD_FillColor ( u32 ulAmout_Point, u16 usColor )
|
||
|
|
{
|
||
|
|
u32 i = 0;
|
||
|
|
|
||
|
|
/* ��ʼ��GRAMд������ */
|
||
|
|
LCD_WRITE_CMD ( 0x2C );
|
||
|
|
|
||
|
|
for ( i = 0; i < ulAmout_Point; i ++ )
|
||
|
|
LCD_WRITE_DATA ( usColor );
|
||
|
|
}
|
||
|
|
#endif
|
||
|
|
|
||
|
|
/**
|
||
|
|
* ��������: ��LCD��ʾ����ijһ������ij����ɫ��������
|
||
|
|
* ��������: usX �����ض�ɨ�跽���´��ڵ�����X����
|
||
|
|
* usY �����ض�ɨ�跽���´��ڵ�����Y����
|
||
|
|
* usWidth �����ڵĿ���
|
||
|
|
* usHeight �����ڵĸ߶�
|
||
|
|
* usColor ����ɫ
|
||
|
|
* �� �� ֵ: ��
|
||
|
|
* ˵ ������
|
||
|
|
*/
|
||
|
|
void LCD_Clear(u16 usX,u16 usY,u16 usWidth,u16 usHeight,u16 usColor)
|
||
|
|
{
|
||
|
|
#if 0 /* �Ż�����ִ���ٶ� */
|
||
|
|
u32 i;
|
||
|
|
u32 n,m;
|
||
|
|
/* ��LCD��ʾ���Ͽ���һ������ */
|
||
|
|
LCD_OpenWindow(usX,usY,usWidth,usHeight);
|
||
|
|
/* ��ʼ��GRAMд������ */
|
||
|
|
LCD_WRITE_CMD(0x2C);
|
||
|
|
|
||
|
|
m=usWidth * usHeight;
|
||
|
|
n=m/8;
|
||
|
|
m=m-8*n;
|
||
|
|
for(i=0;i<n;i++)
|
||
|
|
{
|
||
|
|
LCD_WRITE_DATA(usColor);
|
||
|
|
LCD_WRITE_DATA(usColor);
|
||
|
|
LCD_WRITE_DATA(usColor);
|
||
|
|
LCD_WRITE_DATA(usColor);
|
||
|
|
|
||
|
|
LCD_WRITE_DATA(usColor);
|
||
|
|
LCD_WRITE_DATA(usColor);
|
||
|
|
LCD_WRITE_DATA(usColor);
|
||
|
|
LCD_WRITE_DATA(usColor);
|
||
|
|
}
|
||
|
|
for(i=0;i<m;i++)
|
||
|
|
{
|
||
|
|
LCD_WRITE_DATA(usColor);
|
||
|
|
}
|
||
|
|
#else
|
||
|
|
/* ��LCD��ʾ���Ͽ���һ������ */
|
||
|
|
LCD_OpenWindow(usX,usY,usWidth,usHeight);
|
||
|
|
/* ��LCD��ʾ������ijһ��ɫ�������ص� */
|
||
|
|
LCD_FillColor(usWidth*usHeight,usColor);
|
||
|
|
#endif
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* ��������: ��LCD��ʾ����ijһ����ij����ɫ��������
|
||
|
|
* ��������: usX �����ض�ɨ�跽���´��ڵ�����X����
|
||
|
|
* usY �����ض�ɨ�跽���´��ڵ�����Y����
|
||
|
|
* usColor ����ɫ
|
||
|
|
* �� �� ֵ: ��
|
||
|
|
* ˵ ������
|
||
|
|
*/
|
||
|
|
void LCD_SetPointPixel(u16 usX,u16 usY,u16 usColor)
|
||
|
|
{
|
||
|
|
if((usX<LCD_DEFAULT_WIDTH)&&(usY<LCD_DEFAULT_HEIGTH))
|
||
|
|
{
|
||
|
|
LCD_OpenWindow(usX,usY,1,1);
|
||
|
|
LCD_FillColor(1,usColor);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* ��������: ��LCD��ʾ����ijһ����ij����ɫ��������
|
||
|
|
* ��������: ��
|
||
|
|
* �� �� ֵ: u16:��������RGB565
|
||
|
|
* ˵ ������
|
||
|
|
*/
|
||
|
|
static u16 LCD_Read_PixelData ( void )
|
||
|
|
{
|
||
|
|
u16 usR=0, usG=0, usB=0 ;
|
||
|
|
|
||
|
|
LCD_WRITE_CMD ( 0x2E ); /* ������ */
|
||
|
|
usR = LCD_READ_DATA (); /*FIRST READ OUT DUMMY DATA*/
|
||
|
|
|
||
|
|
usR = LCD_READ_DATA (); /*READ OUT RED DATA */
|
||
|
|
usB = LCD_READ_DATA (); /*READ OUT BLUE DATA*/
|
||
|
|
usG = LCD_READ_DATA (); /*READ OUT GREEN DATA*/
|
||
|
|
|
||
|
|
return (((usR>>11)<<11) | ((usG>>10)<<5) | (usB>>11));
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* ��������: ��ȡ LCD ��ʾ����ijһ������������������
|
||
|
|
* ��������: usX �����ض�ɨ�跽���´��ڵ�����X����
|
||
|
|
* usY �����ض�ɨ�跽���´��ڵ�����Y����
|
||
|
|
* �� �� ֵ: u16:��������RGB565
|
||
|
|
* ˵ ������
|
||
|
|
*/
|
||
|
|
u16 LCD_GetPointPixel ( u16 usX, u16 usY )
|
||
|
|
{
|
||
|
|
u16 usPixelData;
|
||
|
|
|
||
|
|
LCD_SetCursor ( usX, usY );
|
||
|
|
|
||
|
|
usPixelData = LCD_Read_PixelData ();
|
||
|
|
|
||
|
|
return usPixelData;
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* ��������: �� LCD ��ʾ����ʹ�� Bresenham �㷨���߶�
|
||
|
|
* ��������: usX1 �����ض�ɨ�跽���´��ڵ�����X����
|
||
|
|
* usY1 �����ض�ɨ�跽���´��ڵ�����Y����
|
||
|
|
* usX2 �����ض�ɨ�跽�����߶ε���һ���˵�X����
|
||
|
|
* usY2 �����ض�ɨ�跽�����߶ε���һ���˵�Y����
|
||
|
|
* usColor ���߶ε���ɫ
|
||
|
|
* �� �� ֵ: ��
|
||
|
|
* ˵ ������
|
||
|
|
*/
|
||
|
|
void LCD_DrawLine(u16 usX1,u16 usY1,u16 usX2,u16 usY2,u16 usColor)
|
||
|
|
{
|
||
|
|
u16 us;
|
||
|
|
u16 usX_Current, usY_Current;
|
||
|
|
s32 lError_X=0,lError_Y=0,lDelta_X,lDelta_Y,lDistance;
|
||
|
|
s32 lIncrease_X, lIncrease_Y;
|
||
|
|
|
||
|
|
lDelta_X=usX2-usX1; //������������
|
||
|
|
lDelta_Y=usY2-usY1;
|
||
|
|
usX_Current = usX1;
|
||
|
|
usY_Current = usY1;
|
||
|
|
|
||
|
|
if(lDelta_X>0)
|
||
|
|
{
|
||
|
|
lIncrease_X=1; //���õ�������
|
||
|
|
}
|
||
|
|
else if(lDelta_X==0)
|
||
|
|
{
|
||
|
|
lIncrease_X=0;//��ֱ��
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
lIncrease_X=-1;
|
||
|
|
lDelta_X=-lDelta_X;
|
||
|
|
}
|
||
|
|
|
||
|
|
if(lDelta_Y>0)
|
||
|
|
{
|
||
|
|
lIncrease_Y=1;
|
||
|
|
}
|
||
|
|
else if(lDelta_Y==0)
|
||
|
|
{
|
||
|
|
lIncrease_Y=0;//ˮƽ��
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
lIncrease_Y=-1;
|
||
|
|
lDelta_Y=-lDelta_Y;
|
||
|
|
}
|
||
|
|
|
||
|
|
if(lDelta_X>lDelta_Y)
|
||
|
|
{
|
||
|
|
lDistance=lDelta_X; //ѡȡ��������������
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
lDistance=lDelta_Y;
|
||
|
|
}
|
||
|
|
|
||
|
|
for(us=0;us<=lDistance+1;us++)//��������
|
||
|
|
{
|
||
|
|
LCD_SetPointPixel(usX_Current,usY_Current,usColor);//����
|
||
|
|
lError_X+=lDelta_X;
|
||
|
|
lError_Y+=lDelta_Y;
|
||
|
|
if(lError_X>lDistance)
|
||
|
|
{
|
||
|
|
lError_X-=lDistance;
|
||
|
|
usX_Current+=lIncrease_X;
|
||
|
|
}
|
||
|
|
if(lError_Y>lDistance)
|
||
|
|
{
|
||
|
|
lError_Y-=lDistance;
|
||
|
|
usY_Current+=lIncrease_Y;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* ��������: ��LCD��ʾ���ϻ�һ������
|
||
|
|
* ��������: usX_Start �����ض�ɨ�跽���´��ڵ�����X����
|
||
|
|
* usY_Start �����ض�ɨ�跽���´��ڵ�����Y����
|
||
|
|
* usWidth�����εĿ��ȣ���λ�����أ�
|
||
|
|
* usHeight�����εĸ߶ȣ���λ�����أ�
|
||
|
|
* usColor �����ε���ɫ
|
||
|
|
* ucFilled ��ѡ���Ƿ������þ���
|
||
|
|
* ��ѡֵ��0�����ľ���
|
||
|
|
* 1��ʵ�ľ���
|
||
|
|
* �� �� ֵ: ��
|
||
|
|
* ˵ ������
|
||
|
|
*/
|
||
|
|
void LCD_DrawRectangle ( u16 usX_Start, u16 usY_Start, u16 usWidth, u16 usHeight, u16 usColor, u8 ucFilled )
|
||
|
|
{
|
||
|
|
if(ucFilled)
|
||
|
|
{
|
||
|
|
LCD_Clear ( usX_Start, usY_Start, usWidth, usHeight, usColor);
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
LCD_DrawLine ( usX_Start, usY_Start, usX_Start + usWidth - 1, usY_Start, usColor );
|
||
|
|
LCD_DrawLine ( usX_Start, usY_Start + usHeight - 1, usX_Start + usWidth - 1, usY_Start + usHeight - 1, usColor );
|
||
|
|
LCD_DrawLine ( usX_Start, usY_Start, usX_Start, usY_Start + usHeight - 1, usColor );
|
||
|
|
LCD_DrawLine ( usX_Start + usWidth - 1, usY_Start, usX_Start + usWidth - 1, usY_Start + usHeight - 1, usColor );
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* ��������: �� LCD ��ʾ����ʹ�� Bresenham �㷨��Բ
|
||
|
|
* ��������: usX_Center �����ض�ɨ�跽����Բ�ĵ�X����
|
||
|
|
* usY_Center �����ض�ɨ�跽����Բ�ĵ�Y����
|
||
|
|
* usRadius��Բ�İ뾶����λ�����أ�
|
||
|
|
* usColor ��Բ����ɫ
|
||
|
|
* ucFilled ��ѡ���Ƿ�������Բ
|
||
|
|
* ��ѡֵ��0������Բ
|
||
|
|
* 1��ʵ��Բ
|
||
|
|
* �� �� ֵ: ��
|
||
|
|
* ˵ ������
|
||
|
|
*/
|
||
|
|
void LCD_DrawCircle(u16 usX_Center,u16 usY_Center,u16 usRadius,u16 usColor,u8 ucFilled)
|
||
|
|
{
|
||
|
|
s16 sCurrentX, sCurrentY;
|
||
|
|
s16 sError;
|
||
|
|
|
||
|
|
sCurrentX=0;
|
||
|
|
sCurrentY=usRadius;
|
||
|
|
sError=3-(usRadius<<1); //�ж��¸���λ�õı�־
|
||
|
|
|
||
|
|
while(sCurrentX<=sCurrentY)
|
||
|
|
{
|
||
|
|
s16 sCountY;
|
||
|
|
if(ucFilled)
|
||
|
|
{
|
||
|
|
for(sCountY=sCurrentX;sCountY<=sCurrentY;sCountY++)
|
||
|
|
{
|
||
|
|
LCD_SetPointPixel(usX_Center+sCurrentX,usY_Center+sCountY,usColor); //1�������
|
||
|
|
LCD_SetPointPixel(usX_Center-sCurrentX,usY_Center+sCountY,usColor); //2
|
||
|
|
LCD_SetPointPixel(usX_Center-sCountY, usY_Center+sCurrentX,usColor); //3
|
||
|
|
LCD_SetPointPixel(usX_Center-sCountY, usY_Center-sCurrentX,usColor); //4
|
||
|
|
LCD_SetPointPixel(usX_Center-sCurrentX,usY_Center-sCountY,usColor); //5
|
||
|
|
LCD_SetPointPixel(usX_Center+sCurrentX,usY_Center-sCountY,usColor); //6
|
||
|
|
LCD_SetPointPixel(usX_Center+sCountY, usY_Center-sCurrentX,usColor); //7
|
||
|
|
LCD_SetPointPixel(usX_Center+sCountY, usY_Center+sCurrentX,usColor); //0
|
||
|
|
}
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
LCD_SetPointPixel(usX_Center+sCurrentX,usY_Center+sCurrentY,usColor); //1�������
|
||
|
|
LCD_SetPointPixel(usX_Center-sCurrentX,usY_Center+sCurrentY,usColor); //2
|
||
|
|
LCD_SetPointPixel(usX_Center-sCurrentY,usY_Center+sCurrentX,usColor); //3
|
||
|
|
LCD_SetPointPixel(usX_Center-sCurrentY,usY_Center-sCurrentX,usColor); //4
|
||
|
|
LCD_SetPointPixel(usX_Center-sCurrentX,usY_Center-sCurrentY,usColor); //5
|
||
|
|
LCD_SetPointPixel(usX_Center+sCurrentX,usY_Center-sCurrentY,usColor); //6
|
||
|
|
LCD_SetPointPixel(usX_Center+sCurrentY,usY_Center-sCurrentX,usColor); //7
|
||
|
|
LCD_SetPointPixel(usX_Center+sCurrentY,usY_Center+sCurrentX,usColor); //0
|
||
|
|
}
|
||
|
|
sCurrentX ++;
|
||
|
|
if(sError<0)
|
||
|
|
{
|
||
|
|
sError+=(4*sCurrentX+6);
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
sError +=(10+4*(sCurrentX-sCurrentY));
|
||
|
|
sCurrentY--;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* ��������: �� LCD ��ʾ������ʾһ��Ӣ���ַ�
|
||
|
|
* ��������: usX�����ض�ɨ�跽�����ַ�����ʼX����
|
||
|
|
* usY �����ض�ɨ�跽���¸õ�����ʼY����
|
||
|
|
* cChar ��Ҫ��ʾ��Ӣ���ַ�
|
||
|
|
* usColor_Background ��ѡ��Ӣ���ַ��ı���ɫ
|
||
|
|
* usColor_Foreground ��ѡ��Ӣ���ַ���ǰ��ɫ
|
||
|
|
* font������ѡ��
|
||
|
|
* ��ѡֵ��FONT_16 ��16������
|
||
|
|
* FONT_24 ��24������
|
||
|
|
* �� �� ֵ: ��
|
||
|
|
* ˵ �����ú���������ascii.h���ݶ�Ӧʹ��
|
||
|
|
*/
|
||
|
|
void LCD_DispChar_EN( u16 usX, u16 usY, const char cChar, u16 usColor_Background, u16 usColor_Foreground,FONT_Typdef font)
|
||
|
|
{
|
||
|
|
u8 ucTemp, ucRelativePositon, ucPage, ucColumn;
|
||
|
|
|
||
|
|
/* �������������Ƿ��Ϸ� */
|
||
|
|
assert_param(IS_FONT(font));
|
||
|
|
|
||
|
|
ucRelativePositon = cChar - ' ';
|
||
|
|
|
||
|
|
if(font==FONT_16)
|
||
|
|
{
|
||
|
|
LCD_OpenWindow(usX,usY,8,16);
|
||
|
|
LCD_WRITE_CMD(0x2C);
|
||
|
|
|
||
|
|
for(ucPage=0;ucPage<16;ucPage++)
|
||
|
|
{
|
||
|
|
ucTemp=ucAscii_1608[ucRelativePositon][ucPage];
|
||
|
|
for(ucColumn=0;ucColumn<8;ucColumn++)
|
||
|
|
{
|
||
|
|
if(ucTemp&0x01)
|
||
|
|
LCD_WRITE_DATA(usColor_Foreground);
|
||
|
|
else
|
||
|
|
LCD_WRITE_DATA(usColor_Background);
|
||
|
|
ucTemp >>= 1;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
LCD_OpenWindow(usX,usY,12,24);
|
||
|
|
LCD_WRITE_CMD(0x2C);
|
||
|
|
|
||
|
|
for(ucPage=0;ucPage<48;ucPage++)
|
||
|
|
{
|
||
|
|
ucTemp=ucAscii_2412[ucRelativePositon][ucPage];
|
||
|
|
for(ucColumn=0;ucColumn<8;ucColumn++)
|
||
|
|
{
|
||
|
|
if(ucTemp&0x01)
|
||
|
|
LCD_WRITE_DATA(usColor_Foreground);
|
||
|
|
else
|
||
|
|
LCD_WRITE_DATA(usColor_Background);
|
||
|
|
ucTemp >>= 1;
|
||
|
|
}
|
||
|
|
ucPage++;
|
||
|
|
ucTemp=ucAscii_2412[ucRelativePositon][ucPage];
|
||
|
|
/* ֻ��ʾǰ��4��λ����ʲô8λ�ܹ�12λ */
|
||
|
|
for(ucColumn=0;ucColumn<4;ucColumn++)
|
||
|
|
{
|
||
|
|
if(ucTemp&0x01)
|
||
|
|
LCD_WRITE_DATA(usColor_Foreground);
|
||
|
|
else
|
||
|
|
LCD_WRITE_DATA(usColor_Background);
|
||
|
|
ucTemp >>= 1;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* ��������: �� LCD ��ʾ������ʾӢ���ַ���
|
||
|
|
* ��������: usX�����ض�ɨ�跽�����ַ�����ʼX����
|
||
|
|
* usY �����ض�ɨ�跽���¸õ�����ʼY����
|
||
|
|
* pStr ��Ҫ��ʾ��Ӣ���ַ�������ַ
|
||
|
|
* usColor_Background ��ѡ��Ӣ���ַ��ı���ɫ
|
||
|
|
* usColor_Foreground ��ѡ��Ӣ���ַ���ǰ��ɫ
|
||
|
|
* font������ѡ��
|
||
|
|
* ��ѡֵ��FONT_16 ��16������
|
||
|
|
* FONT_24 ��24������
|
||
|
|
* �� �� ֵ: ��
|
||
|
|
* ˵ �����ú���������ascii.h���ݶ�Ӧʹ��
|
||
|
|
*/
|
||
|
|
void LCD_DispString_EN ( u16 usX, u16 usY, const char * pstr, u16 usColor_Background, u16 usColor_Foreground,FONT_Typdef font)
|
||
|
|
{
|
||
|
|
/* �������������Ƿ��Ϸ� */
|
||
|
|
assert_param(IS_FONT(font));
|
||
|
|
|
||
|
|
while(*pstr != '\0')
|
||
|
|
{
|
||
|
|
if(font==FONT_16)
|
||
|
|
{
|
||
|
|
if((usX+8)>LCD_DEFAULT_WIDTH)
|
||
|
|
{
|
||
|
|
usX = 0;
|
||
|
|
usY += 16;
|
||
|
|
}
|
||
|
|
if((usY+16)>LCD_DEFAULT_HEIGTH)
|
||
|
|
{
|
||
|
|
usX=0;
|
||
|
|
usY=0;
|
||
|
|
}
|
||
|
|
LCD_DispChar_EN(usX,usY,*pstr,usColor_Background,usColor_Foreground,FONT_16);
|
||
|
|
pstr++;
|
||
|
|
usX+=8;
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
if((usX+12)>LCD_DEFAULT_WIDTH)
|
||
|
|
{
|
||
|
|
usX=0;
|
||
|
|
usY+=24;
|
||
|
|
}
|
||
|
|
if((usY+24)>LCD_DEFAULT_HEIGTH)
|
||
|
|
{
|
||
|
|
usX=0;
|
||
|
|
usY=0;
|
||
|
|
}
|
||
|
|
LCD_DispChar_EN(usX,usY,*pstr,usColor_Background,usColor_Foreground,FONT_24);
|
||
|
|
pstr++;
|
||
|
|
usX+=12;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
void LCD_SetTextColor(volatile u16 Color)
|
||
|
|
{
|
||
|
|
TextColor = Color;
|
||
|
|
}
|
||
|
|
|
||
|
|
void LCD_SetBackColor(volatile u16 Color)
|
||
|
|
{
|
||
|
|
BackColor = Color;
|
||
|
|
}
|
||
|
|
|
||
|
|
#define SCREEN_OFFSET 100
|
||
|
|
|
||
|
|
void LCD_DrawRect(u16 usX_Start,u16 usY_Start, u16 usWidth,u16 usHeight)
|
||
|
|
{
|
||
|
|
usX_Start +=SCREEN_OFFSET;
|
||
|
|
LCD_DrawLine ( usX_Start, usY_Start, usX_Start + usWidth - 1, usY_Start, TextColor );
|
||
|
|
LCD_DrawLine ( usX_Start, usY_Start + usHeight - 1, usX_Start + usWidth - 1, usY_Start + usHeight - 1, TextColor );
|
||
|
|
LCD_DrawLine ( usX_Start, usY_Start, usX_Start, usY_Start + usHeight - 1, TextColor );
|
||
|
|
LCD_DrawLine ( usX_Start + usWidth - 1, usY_Start, usX_Start + usWidth - 1, usY_Start + usHeight - 1, TextColor );
|
||
|
|
}
|
||
|
|
|
||
|
|
void LCD_ClearLine(volatile u8 Line)
|
||
|
|
{
|
||
|
|
LCD_Clear(SCREEN_OFFSET,Line, 480-SCREEN_OFFSET, 24, BackColor);
|
||
|
|
}
|
||
|
|
|
||
|
|
void LCD_DisplayChar(u8 Line, u16 Column, u8 Ascii)
|
||
|
|
{
|
||
|
|
LCD_DispChar_EN(Column+SCREEN_OFFSET,Line,Ascii,BackColor,TextColor,FONT_24);
|
||
|
|
}
|
||
|
|
|
||
|
|
void LCD_DisplayStringLine(volatile u16 Line, volatile u8 *pstr)
|
||
|
|
{
|
||
|
|
LCD_DispString_EN(SCREEN_OFFSET,Line,(const char *)pstr,BackColor,TextColor,FONT_24);
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
/******************* (C) COPYRIGHT 2015-2020 ӲʯǶ��ʽ�����Ŷ� *****END OF FILE****/
|