ra8803.c

8803的控制的程序的源代码

[file head]:
#include "msp430x14x.h" 
#include "Lcd.h" 

////////////////////////////////////////////////////////////////////// 
void SendCommandToLcm(BYTE command) 
{ 
RS_0; 
LCM_BUS=command; 
CS_0; 
WR_0; 
WR_0; 
WR_1; 
CS_1; 
} 

void SendDataToLcm(BYTE data) 
{ 
RS_1; 
LCM_BUS=data; 
CS_0; 
WR_0; 
WR_0; 
WR_1; 
CS_1; 
} 

BYTE ReadDataFromLcm(void) 
{ 
BYTE data; 

RS_1; 
CS_0; 
READ_LCM; 
RD_0; 
RD_0; 
data=LCM_Read_BUS; 
RD_1; 
CS_1; 
WRITE_LCM; 
return data; 
} 

////////////////////////////////////////////////////////////////////// 
void InitializeLcm(void) 
{ 
BYTE data; 

P1OUT&amt;=0xbf; //Reset LCM 
for(data=0;data<10;data++) 
{ 
Delay(50000); 
} 
P1OUT|=0x40; 
for(data=0;data<10;data++) 
{ 
Delay(10000); 
} 

SendCommandToLcm(0x00);SendCommandToLcm(0xCD);Delay(500); // Whole Chip LCD Controller Reg(Char Mode) 
SendComman
... ...
 
[file tail]:
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void ClearGraphicScreen(void) 
{ 
UWORD i; 

SendCommandToLcm(0x60);SendCommandToLcm(0x00); // set cursor X location to 0 
SendCommandToLcm(0x70);SendCommandToLcm(0x00); // set cursor Y location to 0 
SendCommandToLcm(0x00);SendCommandToLcm(0xC5); // normal power mode, Graphical mode 
// display on, normal display 
for(i=0;i<9600;i++)SendDataToLcm(0x00); 
} 

void DisplayArrow(BYTE xadd,BYTE yadd) 
{ 
BYTE i; 

SendCommandToLcm(0x00);SendCommandToLcm(0xC5); // normal power mode, Graphical mode 
// display on, normal display 
for(i=0;i<16;i++) 
{ 
SendCommandToLcm(0x60);SendCommandToLcm(xadd); // set cursor X location 
SendCommandToLcm(0x70);SendCommandToLcm(yadd+i); // set cursor Y location 
SendDataToLcm(GraphicArrow[2*i]); 
SendDataToLcm(GraphicArrow[2*i+1]); 
} 
}