#ifndef __FMNSOC_H__
#define __FMNSOC_H__

#include <stdint.h>

// Leds et boutons
// Même adresse, leds en écriture, boutons en lecture
#define LED_LEDS                        0x30000000
#define LED_PUSHBUTTONS                 0x30000000

// Vga sans configuration possible
#define FRAMEBUFFER                     0x80000000

// CLint pour le timer
#define CLINT_MSIP                      0x02000000
#define CLINT_TIMER_CMP                 0x02004000
#define CLINT_TIMER_CMP_HI              0x02004004
#define CLINT_TIMER_CMP_LO              0x02004000
#define CLINT_TIMER                     0x0200bff8
#define CLINT_TIMER_HI                  0x0200bffc
#define CLINT_TIMER_LOW                 0x0200bff8

// Vga 320x200, 8 bits par pixels
#define DISPLAY_WIDTH                   320
#define DISPLAY_HEIGHT                  240
#define DISPLAY_SIZE                    (DISPLAY_WIDTH * DISPLAY_HEIGHT)
#define DISPLAY_SCALE                   1

#define TIMER_FREQ                      10000000 // 10MHz
#define TIMER_RATIO                     200

void timer_set(uint32_t period, uint32_t start_value);
void timer_wait(void);
void timer_set_and_wait(uint32_t period, uint32_t time);
void led_set(uint32_t value);
uint32_t push_button_get();

#endif // __FMNSOC_H__