/*
*
*?1.調(diào)試開發(fā)參考hmc5983資料即可。
*
*/


#include?“stdio.h“
#include?“hmc5983.h“
#include?“stm32_Delay.h“
#include?“usb_lib.h“
#include?“string.h“

#define?Dummy_Byte???0x80????//虛假數(shù)據(jù)

//初始化hmc5983
void?hmc5983_init（void）
{
??u8?CheckID[]=“123“;
??GPIO_InitTypeDef?GPIO_InitStructure;
??spi2_init（）;

??RCC_APB2PeriphClockCmd（RCC_APB2Periph_GPIOB?ENABLE）;

??GPIO_InitStructure.GPIO_Pin?=?GPIO_Pin_9?|?GPIO_Pin_12;
??GPIO_InitStructure.GPIO_Mode?=?GPIO_Mode_Out_PP;
??GPIO_InitStructure.GPIO_Speed?=?GPIO_Speed_50MHz;
??GPIO_Init（GPIOB?&GPIO_InitStructure）;

??GPIO_ResetBits（GPIOBGPIO_Pin_9）;


??hmc5983_ReadBuf（HMC5983_IDA_REGCheckID3）;?//讀取機(jī)器ID進(jìn)而判斷芯片是否準(zhǔn)備ok
??if（strncmp（（char*）CheckIDHMC5983_ID3）!=0）
??{
#ifdef?MY_DEBUG
????printf（“Didn‘t?check?to?HMC5983!?ReadID:%s\n“CheckID）;
#endif
??}
??else
??{
#ifdef?MY_DEBUG
????printf（“The?HMC5983?is?ready!\n“）;
#endif
????hmc5983_WriteByte（HMC5983_CONF_REG_A0x14）;????//正常測量，1次平均?30HZ
????hmc5983_WriteByte（HMC5983_CONF_REG_B0x30）;????//±2.5Ga
????hmc5983_WriteByte（HMC5983_MODE_REG??0x01）;????//