exio.h

S3C44B0X全套培训资料及源代码,ARM 并行口仿真器的使用.

//////////////////////////AD control bit /////////////////////
#define ADCCON_FLAG		0x40
#define ADCCON_SLEEP		0x20

#define ADCCON_ADIN0		(0x0<<2)
#define ADCCON_ADIN1		(0x1<<2)
#define ADCCON_ADIN2		(0x2<<2)
#define ADCCON_ADIN3		(0x3<<2)
#define ADCCON_ADIN4		(0x4<<2)
#define ADCCON_ADIN5		(0x5<<2)
#define ADCCON_ADIN6		(0x6<<2)
#define ADCCON_ADIN7		(0x7<<2)

#define ADCCON_READ_START	0x2
#define ADCCON_ENABLE_START	0x1

//////////////////////Extra IO information/////////////////
#define EXIO_IO0_ADDRESS		(*(volatile unsigned short int*)0x08000000)
#define EXIO_IO1_ADDRESS		(*(volatile unsigned short int*)0x08000002)
#define EXIO_IO2_ADDRESS		(*(volatile unsigned short int*)0x08000004)
#define EXIO_IO3_ADDRESS		(*(volatile unsigned short int*)0x08000006)
#define EXIO_IO4_ADDRESS		(*(volatile unsigned short int*)0x08000008)
#define EXIO_IO5_ADDRESS		(*(volatile unsigned short int*)0x0800000a)

#define EXIO_PWMCLK_ADDR		(*(volatile unsigned short int*)0x0800000c)
#define EXIO_PWMFREQ_ADDR		(*(volatile unsigned short int*)0x0800000e)

#define EXIO_PWM0_ADDR		(*(volatile unsigned short int*)0x08000010)
#define EXIO_PWM1_ADDR		(*(volatile unsigned short int*)0x08000012)
#define EXIO_PWM2_ADDR		(*(volatile unsigned short int*)0x08000014)
#define EXIO_PWM3_ADDR		(*(volatile unsigned short int*)0x08000016)
#define EXIO_PWM4_ADDR		(*(volatile unsigned short int*)0x08000018)
#define EXIO_PWM5_ADDR		(*(volatile unsigned short int*)0x0800001a)
#define EXIO_PWM6_ADDR		(*(volatile unsigned short int*)0x0800001c)
#define EXIO_PWM7_ADDR		(*(volatile unsigned short int*)0x0800001e)
#define EXIO_PWM8_ADDR		(*(volatile unsigned short int*)0x08000020)
#define EXIO_PWM9_ADDR		(*(volatile unsigned short int*)0x08000022)
#define EXIO_PWMA_ADDR		(*(volatile unsigned short int*)0x08000024)
#define EXIO_PWMB_ADDR		(*(volatile unsigned short int*)0x08000026)
////////////////////////////////////////////////////////

void init_ADdevice();
int GetADresult(int channel);
void SetExIO(int IOnum, unsigned short int data );
void SetPWMWidth(int channel, int PWMWidth);