tiva m4 12864 源代码

/*****************************************************************************************************
 * @brief: LDC1000应用程序
 * _____________ _______________
 *  |PB4(SSI2CLK) ----> SCLK|
 *  |PB5(SSI2FSS) ----> CSB |
 *  |PB6(SSI2RX)    <----       SDO |
 *  Tiva M4 |PB7(SSI2TX) ----> SDI | LDC1000
 *  |PA4(INT/GPIO) <---- INTB|
 *  |PB0(Timer CLK) ---->    TBCLK|
 * _____________| |______________
 *****************************************************************************************************/
#include <stdint.h>
#include <stdbool.h>
#include "driverlib/rom.h"
#include "driverlib/adc.h"
#include "driverlib/sysctl.h"
#include "driverlib/pwm.h"
#include "driverlib/timer.h"
#include "driverlib/gpio.h"
#include "driverlib/pin_map.h"
#include "driverlib/interrupt.h"
#include "driverlib/ssi.h"
#include "inc/hw_ints.h"
#include "inc/hw_memmap.h"
#include "inc/hw_gpio.h"
#include "LDC1000_cmd.h"
#include "inc/hw_timer.h"
#include "inc/hw_types.h"
#include "inc/hw_ssi.h"

/********IO引脚定义***********************************************************/
//sbit LCD_RS=P1^0;//c4
//sbit LCD_RW=P1^1;//c5
//sbit LCD_E=P1^2;//c6
//sbit PSB =P1^6;//c7 //PSB脚为12864-12系列的串、并通讯功能切换，我们使用8位并行接口，PSB=1

/********宏定义***********************************************************/
#define Busy    0x80 //用于检测LCD状态字中的Busy标识

/********函数声明*************************************************************/
void WriteDataLCD(unsigned int WDLCD);
void WriteCommandLCD(unsigned int WCLCD,unsigned int BuysC);
unsigned int ReadDataLCD(void);
unsigned int ReadStatusLCD(void);
void LCDInit(void);
void LCDClear(void);
void LCDFlash(void);
void DisplayOneChar(unsigned char X, unsigned char Y, unsigned char DData);
void DisplayListChar(unsigned int X, unsigned int Y, unsigned char  *DData);
void DisplayImage (unsigned char  *DData);
void Delay5Ms(void);
void Delay400Ms(void);
void xie(unsigned int dz);
void delay();
void GPIO_int();

/********数据定义*************************************************************/
unsigned char  uctech[] = {"******"};
unsigned char  net[] = {"====星嵌电子===="};
unsigned char  mcu[] = {"自学单片机的首选"};