void initLcd()
{
LcdEn = 0;
WriteCom(0x38);
WriteCom(0x0c);
WriteCom(0x06);
WriteCom(0x01);
}
uint displayChar(uint row, uint column, char str)
{
if((row > 2 || row < 1) || (column > 15 || column < 0))
return -1;
WriteCom(0x80 + (0x40 * (row-1)) + column); //定位置指定行列
WriteData(str);
return 0;
}
int eputs(char *s)
{
// only writes to the comms port at the moment
if (!ComOpen)
return -1;
while (*s)
WriteCom(1,s++);
return 0;
}
void WriteChar_RVS(const unsigned char *str,unsigned char page,unsigned char row,unsigned char chipselect)
{
unsigned char currentpage=0,currentrow=0,i=0,j=0;
currentpage=0xb8+page;
currentrow=0x40+row;
for(j=0;j<2;j++)
{
WriteCom(currentpage,chipselect); //set start page;
WriteCom(currentrow,chipselect); //set start row;
for(i=0;i<8;i++)
{
WriteData(~(*str),chipselect);
str++;
}
currentpage++;
}
currentpage++;
}
//===============================
//写入汉字，从左到右依次写入;
//参数page为第几行取值0~3;
//参数row为第几列,取值为0~63-16;
//参数length为汉字长度;
//===============================
void WriteChinese(const unsigned char *p,unsigned char page,unsigned char row,unsigned char chipselect)
{
unsigned char i=0,j=0,currentpage=0,currentrow=0;
currentpage=page*2+0xb8;
currentrow=row+0x40;
for(j=0;j<2;j++)
{
WriteCom(currentpage,chipselect); //set start page;
WriteCom(currentrow,chipselect); //set start row;
for(i=0;i<16;i++)
{
WriteData(*p,chipselect);
p++;
}
currentpage++;
}
}
uint displayStr(uint row, uint column, char* str, int len)
{
uchar i;
if((row > 2 || row < 1) || (column > 15 || column < 0) || (str == NULL))
return -1;
WriteCom(0x80 + (0x40 * (row-1)) + column); //定位置指定行列
for(i = 0; i < len; i++)
{
WriteData(*(str+i));
delay(5);
}
return 0;
}
//===============================
//写入大小为192*64 的bmp位图图像;
//===============================
void WriteBmp(const unsigned char *ptr)
{
unsigned char l=0,r=0,startpage=0xb8; //startline=0xc0,
for(r=0;r<8;r++)
{
//WriteComL(startline); //set start line;
WriteCom(startpage,'L'); //set start page;
WriteCom(0x40,'L'); //set start row;
for(l=0;l<64;l++)
{
WriteData(*ptr,'L'); //pgm_read_byte()为读取flash内容的函数;
ptr++;
}
//startline+=8;
startpage+=1;
ptr+=128;
}
startpage=0xb8;
ptr-=1472; //注意计算地址指针的位置;上面最后又加了一次128 所以上面地址就已经到了最后。所以此处地址为ptr-(192*64-64);
for(r=0;r<8;r++)
{
WriteCom(startpage,'M'); //set start page;
WriteCom(0x40,'M'); //set start row;
for(l=0;l<64;l++)
{
WriteData(*ptr,'M');
ptr++;
}
//startline+=8;
startpage+=1;
ptr+=128;
}
startpage=0xb8;
ptr-=1472;
for(r=0;r<8;r++)
{
WriteCom(startpage,'R'); //set start page;
WriteCom(0x40,'R'); //set start row;
for(l=0;l<64;l++)
{
WriteData(*ptr,'R');
ptr++;
}
//startline+=8;
startpage+=1;
ptr+=128;
}
}
int displayInt(unsigned int row, unsigned int column, int value)
{
unsigned char buf[4];
unsigned char i;
if((row > 2 || row < 1) || (column > 15 || column < 0))
return -1;
if(value <= 0)
{
value = 0;
}
sprintf(buf, "%4d", value);
WriteCom(0x80 + (0x40 * (row-1)) + column); //定位置指定行列
delay(5);
for(i = 0; i < 4; i++)
{
WriteData(buf[i]);
delay(5);
}
return 0;
}
void ClearLCM()
{
unsigned char l=0,r=0,startpage=0xb8; //startline=0xc0,
for(r=0;r<8;r++)
{
//WriteComL(startline); //set start line;
WriteCom(startpage,'L'); //set start page;
WriteCom(0x40,'L'); //set start row;
for(l=0;l<64;l++)
{
WriteData(0x00,'L'); //pgm_read_byte()为读取flash内容的函数;
}
//startline+=8;
startpage+=1;
}
startpage=0xb8;
for(r=0;r<8;r++)
{
WriteCom(startpage,'M'); //set start page;
WriteCom(0x40,'M'); //set start row;
for(l=0;l<64;l++)
{
WriteData(0x00,'M');
}
//startline+=8;
startpage+=1;
}
startpage=0xb8;
for(r=0;r<8;r++)
{
WriteCom(startpage,'R'); //set start page;
WriteCom(0x40,'R'); //set start row;
for(l=0;l<64;l++)
{
WriteData(0x00,'R');
}
//startline+=8;
startpage+=1;
}
}
void WriteComChar(char b)
{
WriteCom(&b, 1);
}
void clearAll()
{
WriteCom(0x01);
}
int main( void )
{
// Stop watchdog timer to prevent time out reset
WDTCTL = WDTPW + WDTHOLD;
init_device();
InitLCM();
WriteCom(0x3f,'L');//play on;
WriteCom(0x3f,'R');
ClearLCM();
checkflash();
P6SEL|=0x01;
ADC12CTL0=ADC12ON+SHT0_2+REFON+REF2_5V;
ADC12CTL1=SHP;
ADC12MCTL0=SREF_1;
WriteChinese(hzstr,0,0,'L');
WriteChinese(hzstr+32,0,16,'L');
WriteChinese(hzstr+64,0,32,'L');
WriteChinese(hzstr+96,2,0,'L');
WriteChinese(hzstr+128,2,16,'L');
WriteChinese(hzstr+160,2,32,'L');
WriteChar(Ezk+16*('m'-0x20),6,40,'L');
WriteChar(Ezk+16*('V'-0x20),6,48,'L');
ADC12CTL0|=ENC;
ADC12CTL0|=ADC12SC;
while(1)
{
kkk_showAD(0);
k=keyscan();
if(k==12)
{
while(k)//等待按键弹起
{
k=keyscan();
}
close_timerA();
ClearLCM();
kkk_setparameter();
ClearLCM();
WriteChinese(hzstr,0,0,'L');
WriteChinese(hzstr+32,0,16,'L');
WriteChinese(hzstr+64,0,32,'L');
WriteChinese(hzstr+96,2,0,'L');
WriteChinese(hzstr+128,2,16,'L');
WriteChinese(hzstr+160,2,32,'L');
WriteChar(Ezk+16*('m'-0x20),6,40,'L');
WriteChar(Ezk+16*('V'-0x20),6,48,'L');
kkk_showAD(0);
init_timerA();
}
if(k==15)//reset
{
while(k)//等待按键弹起
{
k=keyscan();
}
WDTCTL =WDT_MRST_32;
while(1);
}
delay(2000);
}
}
