void LED_P8x16Str(unsigned char x,unsigned char y,char ch[])
{
unsigned char c=0,i=0,j=0;
while (ch[j]!='\0')
{
c =ch[j]-32;
if(x>120)
{
x=0;
y++;
}
LED_Set_Pos(x,y);
for(i=0;i<8;i++)
{
LED_WrDat(F8X16[(c<<4)+i]);
}
LED_Set_Pos(x,y+1);
for(i=0;i<8;i++)
{
LED_WrDat(F8X16[(c<<4)+i+8]);
}
x+=8;
j++;
}
}
void LED_Cursor(unsigned char cursor_column, unsigned char cursor_row)
{
if(cursor_row != 0)
{
if(cursor_column == 1) LED_Set_Pos(0, cursor_row + 2);
else LED_Set_Pos(80 + (cursor_column - 2)*6, cursor_row + 2);
LED_WrDat(0xFF);
LED_WrDat(0xFF);
LED_WrDat(0xFF);
LED_WrDat(0xFF);
LED_WrDat(0xFF);
LED_WrDat(0xFF);
}
}
void LED_Init(void)
{
unsigned char i;
LEDPIN_Init();
// LED_PORT=0X0F;
//LED_SCLH;;;
//LED_RSTL;;;
digitalWrite(SCL_PIN,HIGH);;;
digitalWrite(RST_PIN,LOW);;;
// for(i=0;i<100;i++)asm("nop");
LED_DLY_ms(50);
//LED_RSTH;;;
digitalWrite(RST_PIN,HIGH);
Set_Display_On_Off(0x00); // Display Off (0x00/0x01)
Set_Display_Clock(0x80); // Set Clock as 100 Frames/Sec
Set_Multiplex_Ratio(0x3F); // 1/64 Duty (0x0F~0x3F)
Set_Display_Offset(0x00); // Shift Mapping RAM Counter (0x00~0x3F)
SetStartLine(0x00); // Set Mapping RAM Display Start Line (0x00~0x3F)
Set_Charge_Pump(0x04); // Enable Embedded DC/DC Converter (0x00/0x04)
SetAddressingMode(0x02); // Set Page Addressing Mode (0x00/0x01/0x02)
Set_Segment_Remap(0x01); // Set SEG/Column Mapping
Set_Common_Remap(0x08); // Set COM/Row Scan Direction
Set_Common_Config(0x10); // Set Sequential Configuration (0x00/0x10)
SetContrastControl(0xCF); // Set SEG Output Current
Set_Precharge_Period(0xF1); // Set Pre-Charge as 15 Clocks & Discharge as 1 Clock
Set_VCOMH(0x40); // Set VCOM Deselect Level
Set_Entire_Display(0x00); // Disable Entire Display On (0x00/0x01)
Set_Inverse_Display(0x00); // Disable Inverse Display On (0x00/0x01)
Set_Display_On_Off(0x01); // Display On (0x00/0x01)
LED_Fill(0x00); //clear all
LED_Set_Pos(0,0);
}
void LED_Init(void) {
LEDPIN_Init();
/*while(1)
{
//MB_Sleep(1000);
LED_WrCmd(0xaa);
//MB_Sleep(1000);
XGpio_DiscreteWrite(&led2, reset_CHANNEL, 0x1);
XGpio_DiscreteWrite(&led1, reset_CHANNEL, 0x0);
}*/
XGpio_DiscreteWrite(&reset, reset_CHANNEL, 0x0);
//usleep(800);
MB_Sleep(80);
XGpio_DiscreteWrite(&reset, reset_CHANNEL, 0x1);
Set_Display_On_Off(0x00); // Display Off (0x00/0x01)
Set_Display_Clock(0x80); // Set Clock as 100 Frames/Sec
Set_Multiplex_Ratio(0x3F); // 1/64 Duty (0x0F~0x3F)
Set_Display_Offset(0x00); // Shift Mapping RAM Counter (0x00~0x3F)
SetStartLine(0x00); // Set Mapping RAM Display Start Line (0x00~0x3F)
Set_Charge_Pump(0x04); // Enable Embedded DC/DC Converter (0x00/0x04)
SetAddressingMode(0x02); // Set Page Addressing Mode (0x00/0x01/0x02)
Set_Segment_Remap(0x01); // Set SEG/Column Mapping 0x00左右反置 0x01正常
Set_Common_Remap(0x08); // Set COM/Row Scan Direction 0x00上下反置 0x08正常
Set_Common_Config(0x10); // Set Sequential Configuration (0x00/0x10)
SetContrastControl(0xCF); // Set SEG Output Current
Set_Precharge_Period(0xF1); // Set Pre-Charge as 15 Clocks & Discharge as 1 Clock
Set_VCOMH(0x40); // Set VCOM Deselect Level
Set_Entire_Display(0x00); // Disable Entire Display On (0x00/0x01)
Set_Inverse_Display(0x00); // Disable Inverse Display On (0x00/0x01)
Set_Display_On_Off(0x01); // Display On (0x00/0x01)
LED_Fill(0x00); //初始清屏
LED_Set_Pos(0, 0);
}
void LED_PrintBMP(unsigned char x0,unsigned char y0,unsigned char x1,unsigned char y1,unsigned char bmp[])
{
int ii=0;
unsigned char x,y;
for(y=y0;y<=y1;y++)
{
LED_Set_Pos(x0,y);
for(x=x0;x<x1;x++)
{
LED_WrDat(bmp[ii++]);
}
}
}
//==============================================================
void LED_P6x8Char(u8 x, u8 y, u8 ch) {
u8 c = 0, i = 0;
// j=0;
c = ch - 32;
if (x > 122) {
x = 0;
y++;
}
LED_Set_Pos(x, y);
for (i = 0; i < 6; i++) {
LED_WrDat(F6x8[c][i]);
}
}
void LED_P6x8Char(unsigned char x,unsigned char y,unsigned char ch)
{
unsigned char c=0,i=0,j=0;
c =ch-32;
if(x>122)
{
x=0;
y++;
}
LED_Set_Pos(x,y);
for(i=0;i<6;i++)
{
LED_WrDat(F6x8[c][i]);
}
}
//==============================================================
void LED_P6x8Str(u8 x, u8 y, u8 ch[]) {
u8 c = 0, i = 0, j = 0;
while (ch[j] != '\0') {
c = ch[j] - 32;
if (x > 126) {
x = 0;
y++;
}
LED_Set_Pos(x, y);
for (i = 0; i < 6; i++) {
LED_WrDat(F6x8[c][i]);
}
x += 6;
j++;
}
}
