|
|
/*
|
|
|
* pit32_reg.h
|
|
|
*
|
|
|
* Created on: 2017Äê11ÔÂ29ÈÕ
|
|
|
* Author: nltao
|
|
|
*/
|
|
|
|
|
|
#ifndef PIT32_REG_H_
|
|
|
#define PIT32_REG_H_
|
|
|
|
|
|
|
|
|
#include "type.h"
|
|
|
#include "memmap.h"
|
|
|
#pragma anon_unions
|
|
|
typedef struct
|
|
|
{
|
|
|
union
|
|
|
{
|
|
|
__IO unsigned short PCSR ;// 0x00
|
|
|
struct
|
|
|
{
|
|
|
__IO unsigned char PCSR_H ;// 0x00
|
|
|
__IO unsigned char PCSR_L ;// 0x01
|
|
|
};
|
|
|
};
|
|
|
unsigned short RESERVED;//0x02~0x03
|
|
|
|
|
|
__IO unsigned int PMR; // 0x4
|
|
|
__IO unsigned int PCNTR;// 0x8
|
|
|
|
|
|
}PIT32_TypeDef;
|
|
|
|
|
|
|
|
|
|
|
|
#define PIT_EN (1 << 0)
|
|
|
#define PIT_RLD (1 << 1)
|
|
|
#define PIT_PIF (1 << 2)
|
|
|
#define PIT_PIE (1 << 3)
|
|
|
#define PIT_OVW (1 << 4)
|
|
|
#define PIT_DOZE (1 << 6)
|
|
|
|
|
|
|
|
|
#define PCSR_EN 0x01
|
|
|
#define PCSR_RLD 0x02
|
|
|
#define PCSR_PIF 0x04
|
|
|
#define PCSR_PIE 0x08
|
|
|
#define PCSR_OVW 0x10
|
|
|
#define PCSR_PDBG 0x20
|
|
|
#define PCSR_PDOZE 0x40
|
|
|
#define PCSR_PRE 0x0F
|
|
|
|
|
|
#endif /* PIT32_REG_H_ */
|
