#ifndef LIB_REG_PIT_H
#define LIB_REG_PIT_H

#include "regdefs.h"

// PIT Module Control Register
#define PIT_MCR REG_32(0x40037000)
#define MCR_MDIS 1 // Module Disable
#define MCR_FRZ 0 // Freeze

// Timer Load Value Register
#define PIT_LDVAL(n) REG_32(0x40037100 + 16 * (n))
#define LDVAL_TSV 0 // Timer Start Value
#define LDVAL_TSV_M REG_32_M(CVAL_TVL, 32)

// Current Timer Value Register
#define PIT_CVAL(n) REG_32(0x40037104 + 16 * (n))
#define CVAL_TVL 0 // Current Timer Value
#define CVAL_TVL_M REG_32_M(CVAL_TVL, 32)

// Timer Control Register
#define PIT_TCTRL(n) REG_32(0x40037108 + 16 * (n))
#define TCTRL_CHN 2 // Chain Mode
#define TCTRL_TIE 1 // Timer Interrupt Enable
#define TCTRL_TEN 0 // Timer Enable

// Timer Flag Register
#define PIT_TFLG(n) REG_32(0x4003710C + 16 * (n))
#define TFLG_TIF 0 // Timer Interrupt Flag

#endif /* LIB_REG_PIT_H */