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/*
 * helloworld.c: simple test application
 *
 * This application configures UART 16550 to baud rate 9600.
 * PS7 UART (Zynq) is not initialized by this application, since
 * bootrom/bsp configures it to baud rate 115200
 *
 * ------------------------------------------------
 * | UART TYPE   BAUD RATE                        |
 * ------------------------------------------------
 *   uartns550   9600
 *   uartlite    Configurable only in HW design
 *   ps7_uart    115200 (configured by bootrom/bsp)
 */

#include <stdio.h>
#include "platform.h"
#include "xil_printf.h"
#include "xil_io.h"
#define SIMPELVGA_REG_BASE (0x43c00000)
#define SIMPELVGA_REG_X (SIMPELVGA_REG_BASE + 0)
#define SIMPELVGA_REG_Y (SIMPELVGA_REG_BASE + 4)
#define SIMPELVGA_REG_COLOR (SIMPELVGA_REG_BASE + 8)
int main()
{
    init_platform();

    print("Hello World\n\r");
    Xil_Out32(SIMPELVGA_REG_X, (460 << 16) + 160);
    Xil_Out32(SIMPELVGA_REG_Y, (360 << 16) + 120);
    while(1) {
    	unsigned long x;
    	for(x = 0; x <= 0b111111; x++) {
    		Xil_Out32(SIMPELVGA_REG_COLOR, x);
    		printf("Set color %x\n",x);
    		sleep(1);
    	}
    }
    cleanup_platform();
    return 0;
}