//-----------------------
// display_162
//-----------------------
void display_162(void)
{
unsigned char i;
//WDR();
wr_com(0x80); //set ram address, line1
for(i=0;i<16;i++)
{
wr_data(lcd_line1[i]); //display "0"
}
wr_com(0xc0); // dispaly line2
for(i=0;i<16;i++)
{
wr_data(lcd_line2[i]); //display "0"
}
}
//--------------------------
// init_lcd1602
//--------------------------
void init_lcd1602(void)
{
unsigned char i;
//char init_logo[32];
delay5ms();
wr_com(0x38); //设置显示模式:8位2行5x7点阵
delay5ms();
wr_com(0x38); //设置显示模式:8位2行5x7点阵
wr_com(0x38); //设置显示模式:8位2行5x7点阵
wr_com(0x38); //设置显示模式:8位2行5x7点阵
// 8bit / 4bit
wr_com(0x06); //文字不动，光标自动右移
wr_com(0x01); //清屏并光标复位
wr_com(0x0c); //显示器开、光标关、光标允许闪烁关
}
/***************************************************************************//**
* @brief Sets Address of the LCD RAM memory
*
* (0,0) is the lower left corner of screen.
* @param pa Page Address of the LCD RAM memory to be written (0 - 7)
* @param ca Column Address of the LCD RAM memory to be written (0 - 127)
* @return None
******************************************************************************/
void lcd_setAddress(unsigned char row,unsigned char col)
{
wr_com(0xb7-row);
wr_com(0x10+(col/16));
wr_com(0x00+(col%16));
}
