main.c

TFT-LCD Atmega128 Source Code

#include "config.h"


void board_init()
{
	DDRA = 0xFF;
	PORTA = 0x00;
	DDRC = 0xFF;
	PORTC = 0x00;
	
	DDRG = 0xFF;
	PORTG = _BV(0) | _BV(1) | _BV(3) | _BV(4);

	DDRB = 0b00000111;
	PORTB |= _BV(0);

	DDRD = 0b11011011;
	PORTD = _BV(7) | _BV(6) | _BV(3);
	PORTD &= ~(_BV(4));		// 16bit mode

	DDRE = 0b01110010;
	PORTE = _BV(4) | _BV(5) | _BV(6);

	DDRF = 0b11111100;
	PORTF |= _BV(7);


}



int main()
{

	struct sdraw_info info;

	board_init();
	UART_init();

	UART_puts("\n\n186 App SD/MMC Test\n\n");

	SPI_init();

	if (!sdraw_init())
	{
		UART_puts("\nSD/MMC Init Error\n");
	}
	
	UART_puts("SD/MMC Init SUCCESS!!!\n");

	if (!sdraw_get_info(&info))
	{
		UART_puts("ERROR : UNABLE TO GET SD/MMC INFO\n"); 
		return 0;
	};

	UART_puts("\nAcquiring SD/MMC Info...\n");

	UART_puts("\nMANUFACTURER NUMBER : "); UART_put_hex(info.manufacturer);
	UART_puts("\nOEM : "); UART_puts(info.oem);
	UART_puts("\nPRUDUCT NAME : "); UART_puts(info.product);
	UART_puts("\nPRODUCT REVISION : "); UART_put_hex(info.revision);
	UART_puts("\nPRODUCT S/N : 0x"); UART_put_hex(info.serial >> 24); UART_put_hex(info.serial >> 16);
	UART_put_hex(info.serial >> 8); UART_put_hex(info.serial);
	UART_puts("\nMANUFACTURING DATE : "); UART_put_hex(info.manufacturing_year); UART_put_hex(info.manufacturing_month);
	UART_puts("\nCARD MEMORY SIZE : 0x"); UART_put_hex(info.capacity >> 24); UART_put_hex(info.capacity >> 16);
	UART_put_hex(info.capacity >> 8); UART_put_hex(info.capacity);
	UART_puts("\nFLAG COPY : "); UART_put_hex(info.flag_copy);
	UART_puts("\nWRITE PROTECTED : "); UART_put_hex(info.flag_write_protect);
	UART_puts("\nCARD FORMAT : "); UART_put_hex(info.format);

	UART_puts("\n\nPress RESET key to restart...\n");

	return 0;

}