void showCalendar_time(uint8_t hour, uint8_t min, uint8_t sec)
{
vTaskDelay(5);
LCD_CMD(0xC1); //(row,column)=(2,2)
vTaskDelay(5);
LCD_DATA(table[hour/10]);
vTaskDelay(5);
LCD_DATA(table[hour%10]);
vTaskDelay(5);
LCD_CMD(0xC5); //(row,column)=(2,6)
vTaskDelay(5);
LCD_DATA(table[min/10]);
vTaskDelay(5);
LCD_DATA(table[min%10]);
vTaskDelay(5);
LCD_CMD(0xC9); //(row,column)=(2,10)
vTaskDelay(5);
LCD_DATA(table[sec/10]);
vTaskDelay(5);
LCD_DATA(table[sec%10]);
vTaskDelay(5);
LCD_CMD(0xC3); //(row,column)=(2,4)
vTaskDelay(5);
LCD_DATA(0x3A); //':'
vTaskDelay(5);
LCD_CMD(0xC7); //(row,column)=(2,8)
vTaskDelay(5);
LCD_DATA(0x3A); //':'
vTaskDelay(5);
}
void LCD_INIT(void)
{
LCD_CMD(0x38);
LCD_CMD(0x38);
LCD_CMD(0x38);
LCD_CMD(0x0C);
LCD_CMD(0x06);
}
void counter_display(unsigned char number)
{
unsigned char temp;
temp=number/10;
LCD_CMD(0xC7);
LCD_CHAR(temp+48);
temp=number%10;
LCD_CMD(0xC8);
LCD_CHAR(temp+48);
}
void Init_LCD()
{
vTaskDelay(100);
LCD_CMD(0x003f);
vTaskDelay(10);
LCD_CMD(0x000c);
vTaskDelay(10);
LCD_CMD(0x0001);
vTaskDelay(10);
}
void LCD_Display_conf( void) {
// Function set command 0x28
LCD_CMD(0x28);
// Entry Mode Set command, 0x06
LCD_CMD(0x06);
// Display On/Off command, 0x0C,
LCD_CMD(0x0c);
// Clear Display command, 0x01 y 1.64ms
LCD_CMD(0x01);
_delay_ms(1.64);
}
void Init_LCD(void)
{
LCD_CMD(0x02); //Dat che do giao tiep 4-bit, man hinh 2 dong
Delay1KTCYx(1);
LCD_CMD(0x28); //Tat man hinh
Delay1KTCYx(1);
LCD_CMD(0x0C); //Che do nhap du lieu binh thuong
Delay1KTCYx(1);
LCD_CMD(0x06 ); //Bat man hinh, hien con tro nhap nhay
Delay1KTCYx(1);
//LCD_CMD(0x01); //Xoa man hinh
Delay1KTCYx(1);
}
//main function
void main(void)
{
unsigned char st1[]="STARTING";
unsigned char st2[]=".";
//pins for drive LCD
TRISB = 0x80;
//Initialize modules
Init_LCD();
i2c_config();
set_ds1307_time(AM,0,0,6);
set_ds1307_day(8,11,8,13);
lcd_putstr(st1);
for(i=0;i<7;i++)
{
lcd_putstr(st2);
Delay1KTCYx(200);
}
LCD_CMD(LCD_clear);
while(1)
{
lcd_gotoxy(1,1);//hang 1, cot 1.
Display_time(get_ds1307_time());
lcd_gotoxy(1,2);//hang 2, cot 1
Display_day(get_ds1307_day());
Delay10KTCYx(70);
};
}
/*******************************************************************************
* Function: LCD_Cursor_Pos(UINT8 x, UINT8 y)
*
* Variables:
* x -> The x-position of the cursor on the LCD
* y -> The y-position of the cursor on the LCD
*
* Description:
* This function can be used to set the LCD cursors position at the location (x,y).
*******************************************************************************/
void LCD_Cursor_Pos(UINT8 x, UINT8 y)
{
//Calculate the DDRAM location (0x40 is line 2 in DDRAM)
x += (y * 0x40);
//Set the cursor position at the (x,y) coordinate
LCD_CMD(LCD_SET_DDRAM_ADDR | x);
}
//-----------Chuong trinh con nhay den cot x, dong y-------------------------------------------------------------------
void lcd_gotoxy(int x, int y)
{
int address;
if(y != 1) address = lcd_line_two;
else address=0;
address += x-1;
LCD_CMD(0x80|address);
Delay1KTCYx(2);
}
/******************************************************************************
* Writes one command byte
* cmd - the command byte
*/
void lcd_command(uint8_t cmd) {
LCD_SELECT();
LCD_CMD();
spi_write(cmd);
//LCD_UNSELECT();
while(!(SPSR & (1<<SPIF)));
PORT_CS |= _BV(PIN_CS);
}
unsigned char dispMenu(void) {
menuItem* tempMenu,*tempMenu2;
LCD_CMD (1);//clrscr
//delay=10000; while (delay--){}
LCD_CMD (1);//clrscr
LCD_CMD (1);//clrscr
LCD_CMD (1);//clrscr
// первая строка - заголовок. Или пункт меню верхнего уровня
//delay=10000; while (delay--){}
LCD_GOTO (1,0);
tempMenu = selectedMenuItem->Parent;
if ((void*)tempMenu == (void*)&NULL_ENTRY)
{ // мы на верхнем уровне
LCD_STRING ("MENU:");
}
else
{
LCD_STRING ((char *)tempMenu->Text);
}
//lcd_clrscr(2);
//
LCD_GOTO (2,5);
tempMenu2=selectedMenuItem->Previous;
LCD_STRING ((char *)tempMenu2->Text);
LCD_GOTO (3,4);
LCD_PUTCHAR ('>');
LCD_GOTO (3,5);
LCD_STRING ((char *)selectedMenuItem->Text);
LCD_GOTO (4,5);
tempMenu2=selectedMenuItem->Next;
LCD_STRING ((char *)tempMenu2->Text);
return (1);
}
void main(void)
{
unsigned char count=0; // Counter variable
LCD_INIT();
LCD_CMD(LINE1);
LCD_WRITE("**BALL-COUNTER**");
LCD_CMD(DON_COFF);
counter_display(count);
while(1)
{
if(touch_sensor==0)//If Touch detected
{
count++; //Counter incremented
counter_display(count); //Display Number
buzzer=0; //Buzzer ON
delay_ms(1000); //Delay for correction if any
}
else
{
buzzer=1; //Buzzer OFF
}
}
}
/*******************************************************************************
* Function: LCD_Create_Character(UINT8 symbol[8], UINT8 loc)
*
* Variables:
* symbol -> The 5x7 character/symbol that is to be generated
* loc -> The location where the symbol is stored
*
* Description:
* This function will create a symbol and save it in the LCD RAM. The LCD allows
* one to create 8 symbols and store them in RAM at the same time.
*******************************************************************************/
void LCD_Create_Character(UINT8 symbol[8], UINT8 loc)
{
UINT8 i;
//Navigate to the address where the character will be stored
LCD_CMD(LCD_SET_CGRAM_ADDR + (loc * 8));
Delay_us(60);
//Write the character into the RAM
for (i = 0;i < 8;i++)
LCD_Send(symbol[i]);
//Allow the operation to finish
Delay_us(37);
}
void LCD_GotoXY(uint8_t x, uint8_t y) { //Mueve el cursor a la posicion X Y
register uint8_t DDRAMAddr;
// Mapea en la direccion real
switch(y)
{
case 0: DDRAMAddr = LCD_LINE0_DDRAMADDR+x; break;
case 1: DDRAMAddr = LCD_LINE1_DDRAMADDR+x; break;
case 2: DDRAMAddr = LCD_LINE2_DDRAMADDR+x; break;
case 3: DDRAMAddr = LCD_LINE3_DDRAMADDR+x; break;
default: DDRAMAddr = LCD_LINE0_DDRAMADDR+x;
}
// Envia la direccion
LCD_CMD(1<<LCD_DDRAM | DDRAMAddr);
}
void lcd_clear(void)
{
LCD_CMD(0x01);
}
void LCD_CLEAR(void)
{
LCD_CMD(0x01);
tme_tempo(1.6);
}
/*******************************************************************************
* Function: LCD_Init(void)
*
* Variables:
* N/A
*
* Description:
* This function is set to initialize the LCD display with a 4-bit data bus,
* cursor off and 16x2 screen.
*******************************************************************************/
void LCD_Init(void)
{
//Allow LCD to stabilize
Delay_ms(20);
//Send specified startup sequence
LCD_CMD(LCD_STARTUP_4BIT);
Delay_ms(5);
//Send specified startup sequence
LCD_CMD(LCD_STARTUP_4BIT);
Delay_ms(5);
//Send specified startup sequence
LCD_CMD(LCD_STARTUP_4BIT);
Delay_ms(5);
//Return home
LCD_CMD(LCD_RETURN_HOME);
Delay_ms(5);
//Send Return Home again
LCD_CMD(LCD_RETURN_HOME);
Delay_ms(5);
//Turn off all Display Control features for startup
LCD_CMD(LCD_DISPLAY_CONTROL);
Delay_ms(5);
//Clear LCD Display
LCD_CMD(LCD_RETURN_HOME);
Delay_ms(5);
//Set Entry Mode and cursor shifting
LCD_CMD(LCD_ENTRY_MODE_SET | LCD_INCREMENT);
Delay_ms(5);
//Finish initializing with your settings
LCD_CMD(LCD_FUNCTION_SET | LCD_DATA_4BITS | LCD_TWO_LINES);
Delay_ms(5);
//This was already set above. If you want to make a change, do it here.
LCD_CMD(LCD_ENTRY_MODE_SET | LCD_INCREMENT);
Delay_ms(5);
//Display On, Cursor Off, Blinking Off
LCD_CMD(LCD_DISPLAY_CONTROL | LCD_DISPLAY_ON | LCD_CURSOR_OFF | LCD_BLINK_OFF);
Delay_ms(5);
}
void LCD_HOME(void)
{
LCD_CMD(0x02);
tme_tempo(1.6);
}
/******************************************************************************
* Writes one command byte
* cmd - the command byte
*/
void lcd_command(uint8_t cmd) {
LCD_SELECT();
LCD_CMD();
spi_write(cmd);
LCD_UNSELECT();
}
void LcdCmd(u8 cmd) {
LCD_CMD();
LCD_CS_L();
spi_xfer(SPI1, cmd);
LCD_CS_H();
}
