#ifndef __LCD_H_
#define __LCD_H_

#include "stm32f10x.h"

#define LCD_WIDTH		128
#define LCD_HEIGHT	128 
#define LCD_BUS_IO  0
#define LCD_BUS_SPI 1

#define LCD_BUS_TYPE 		LCD_BUS_SPI//LCD_BUS_IO  //LCD_BUS_SPI

#if(LCD_BUS_TYPE==LCD_BUS_IO)
	#define LCD_CS_PIN      GPIO_Pin_12
	#define LCD_CS_PORT     GPIOB
	#define LCD_CS_HIGH			LCD_CS_PORT->BSRR = LCD_CS_PIN
	#define LCD_CS_LOW			LCD_CS_PORT->BRR =  LCD_CS_PIN

	#define LCD_SCK_PIN     GPIO_Pin_13
	#define LCD_SCK_PORT    GPIOB
	#define LCD_SCK_HIGH		LCD_SCK_PORT->BSRR = LCD_SCK_PIN
	#define LCD_SCK_LOW			LCD_SCK_PORT->BRR =  LCD_SCK_PIN

	#define LCD_DCX_PIN     GPIO_Pin_14
	#define LCD_DCX_PORT    GPIOB
	#define LCD_DCX_HIGH		LCD_DCX_PORT->BSRR = LCD_DCX_PIN
	#define LCD_DCX_LOW			LCD_DCX_PORT->BRR =  LCD_DCX_PIN

	#define LCD_SDA_PIN     GPIO_Pin_15
	#define LCD_SDA_PORT    GPIOB
	#define LCD_SDA_HIGH		LCD_SDA_PORT->BSRR = LCD_SDA_PIN
	#define LCD_SDA_LOW			LCD_SDA_PORT->BRR =  LCD_SDA_PIN
#elif(LCD_BUS_TYPE==LCD_BUS_SPI)
  #define LCD_SPI_NSS_PIN     GPIO_Pin_12
	#define LCD_SPI_SCK_PIN     GPIO_Pin_13
	#define LCD_DCX_PIN         GPIO_Pin_14
	#define LCD_SPI_MOSI_PIN    GPIO_Pin_15
	#define LCD_SPI_PORT        GPIOB
	#define LCD_SPI_HANDLE      SPI2
	#define LCD_DCX_PORT        GPIOB
	#define LCD_SPI_NSS_HIGH		LCD_SPI_PORT->BSRR = LCD_SPI_NSS_PIN
	#define LCD_SPI_NSS_LOW			LCD_SPI_PORT->BRR =  LCD_SPI_NSS_PIN
	#define LCD_DCX_HIGH		    LCD_DCX_PORT->BSRR = LCD_DCX_PIN
	#define LCD_DCX_LOW			    LCD_DCX_PORT->BRR =  LCD_DCX_PIN
#endif

#define LCD_RESET_PIN   GPIO_Pin_11
#define LCD_RESET_PORT  GPIOA
#define LCD_RESET_HIGH	LCD_RESET_PORT->BSRR = LCD_RESET_PIN
#define LCD_RESET_LOW		LCD_RESET_PORT->BRR =  LCD_RESET_PIN

#define LCD_BL_PIN      GPIO_Pin_12
#define LCD_BL_PORT     GPIOA
#define LCD_BL_HIGH			LCD_BL_PORT->BSRR = LCD_BL_PIN
#define LCD_BL_LOW			LCD_BL_PORT->BRR =  LCD_BL_PIN


extern unsigned char showApn;
extern unsigned char LastKeyLight;
extern unsigned char KeyLightFlag;


void LcdInit(void);
void LCDBackLight(char Ct);
void LcdSendData(unsigned char Data);
void LcdClrAll(void);
void LcdBlockWrite(u16 x1,u16 y1,u16 x2,u16 y2);

#endif