新增MMC5983磁传感器驱动模块及Keil工程配置更新

Project/HC32F460/MDK/HC32F460.uvoptx

@@ -103,7 +103,7 @@
         <bEvRecOn>1</bEvRecOn>
         <bSchkAxf>0</bSchkAxf>
         <bTchkAxf>0</bTchkAxf>
-        <nTsel>4</nTsel>
+        <nTsel>12</nTsel>
         <sDll></sDll>
         <sDllPa></sDllPa>
         <sDlgDll></sDlgDll>
@@ -114,13 +114,13 @@
         <tDlgDll></tDlgDll>
         <tDlgPa></tDlgPa>
         <tIfile></tIfile>
-        <pMon>Segger\JL2CM3.dll</pMon>
+        <pMon>BIN\CMSIS_AGDI.dll</pMon>
       </DebugOpt>
       <TargetDriverDllRegistry>
         <SetRegEntry>
           <Number>0</Number>
           <Key>JL2CM3</Key>
-          <Name>-U2147483647 -O78 -S2 -ZTIFSpeedSel5000 -A0 -C0 -JU1 -JI127.0.0.1 -JP0 -RST0 -N00("ARM CoreSight SW-DP") -D00(2BA01477) -L00(0) -TO18 -TC10000000 -TP21 -TDS8027 -TDT0 -TDC1F -TIEFFFFFFFF -TIP8 -TB1 -TFE0 -FO15 -FD1FFF8000 -FC1000 -FN2 -FF0HC32F460_512K.FLM -FS00 -FL080000 -FP0($$Device:HC32F460JETA$FlashARM\HC32F460_512K.FLM) -FF1HC32F460_otp.FLM -FS13000C00 -FL13FC -FP1($$Device:HC32F460JETA$FlashARM\HC32F460_otp.FLM)</Name>
+          <Name>-U12345678 -O78 -S2 -ZTIFSpeedSel5000 -A0 -C0 -JU1 -JI127.0.0.1 -JP0 -RST0 -N00("ARM CoreSight SW-DP") -D00(2BA01477) -L00(0) -TO18 -TC10000000 -TP21 -TDS8027 -TDT0 -TDC1F -TIEFFFFFFFF -TIP8 -TB1 -TFE0 -FO31 -FD1FFF8000 -FC1000 -FN2 -FF0HC32F460_512K.FLM -FS00 -FL080000 -FP0($$Device:HC32F460JETA$FlashARM\HC32F460_512K.FLM) -FF1HC32F460_otp.FLM -FS13000C00 -FL13FC -FP1($$Device:HC32F460JETA$FlashARM\HC32F460_otp.FLM)</Name>
         </SetRegEntry>
         <SetRegEntry>
           <Number>0</Number>
@@ -145,7 +145,7 @@
         <SetRegEntry>
           <Number>0</Number>
           <Key>CMSIS_AGDI</Key>
-          <Name>-X"Any" -UAny -O206 -S0 -C0 -P00000000 -N00("") -D00(00000000) -L00(0) -TO65554 -TC10000000 -TT10000000 -TP20 -TDS8007 -TDT0 -TDC1F -TIEFFFFFFFF -TIP8 -FO15 -FD1FFF8000 -FC1000 -FN2 -FF0HC32F460_512K.FLM -FS00 -FL080000 -FP0($$Device:HC32F460JETA$FlashARM\HC32F460_512K.FLM) -FF1HC32F460_otp.FLM -FS13000C00 -FL13FC -FP1($$Device:HC32F460JETA$FlashARM\HC32F460_otp.FLM)</Name>
+          <Name>-X"Any" -UAny -O206 -S0 -C0 -P00000000 -N00("ARM CoreSight SW-DP") -D00(2BA01477) -L00(0) -TO65554 -TC10000000 -TT10000000 -TP20 -TDS8007 -TDT0 -TDC1F -TIEFFFFFFFF -TIP8 -FO15 -FD1FFF8000 -FC1000 -FN2 -FF0HC32F460_512K.FLM -FS00 -FL080000 -FP0($$Device:HC32F460JETA$FlashARM\HC32F460_512K.FLM) -FF1HC32F460_otp.FLM -FS13000C00 -FL13FC -FP1($$Device:HC32F460JETA$FlashARM\HC32F460_otp.FLM)</Name>
         </SetRegEntry>
         <SetRegEntry>
           <Number>0</Number>
@@ -317,7 +317,7 @@
       <DebugFlag>
         <trace>0</trace>
         <periodic>1</periodic>
-        <aLwin>0</aLwin>
+        <aLwin>1</aLwin>
         <aCover>0</aCover>
         <aSer1>0</aSer1>
         <aSer2>0</aSer2>

Project/HC32F460/MDK/HC32F460.uvprojx

@@ -10,14 +10,14 @@
       <TargetName>Debug</TargetName>
       <ToolsetNumber>0x4</ToolsetNumber>
       <ToolsetName>ARM-ADS</ToolsetName>
-      <pArmCC>5060960::V5.06 update 7 (build 960)::.\ARMCC</pArmCC>
+      <pArmCC>5060960::V5.06 update 7 (build 960)::ARMCC</pArmCC>
-      <pCCUsed>5060960::V5.06 update 7 (build 960)::.\ARMCC</pCCUsed>
+      <pCCUsed>5060960::V5.06 update 7 (build 960)::ARMCC</pCCUsed>
       <uAC6>0</uAC6>
       <TargetOption>
         <TargetCommonOption>
           <Device>HC32F460JETA</Device>
           <Vendor>HDSC</Vendor>
-          <PackID>HDSC.HC32F460.1.0.11</PackID>
+          <PackID>HDSC.HC32F460.1.0.12</PackID>
           <PackURL>https://raw.githubusercontent.com/hdscmcu/pack/master/</PackURL>
           <Cpu>IRAM(0x1FFF8000,0x2F000) IRAM2(0x200F0000,0x1000) IROM(0x00000000,0x80000) IROM2(0x03000C00,0x003FC) CPUTYPE("Cortex-M4") FPU2 CLOCK(12000000) ELITTLE</Cpu>
           <FlashUtilSpec></FlashUtilSpec>
@@ -695,7 +695,7 @@
         <TargetCommonOption>
           <Device>HC32F460PETB</Device>
           <Vendor>HDSC</Vendor>
-          <PackID>HDSC.HC32F460.1.0.11</PackID>
+          <PackID>HDSC.HC32F460.1.0.12</PackID>
           <PackURL>https://raw.githubusercontent.com/hdscmcu/pack/master/</PackURL>
           <Cpu>IROM(0x00000000,0x80000) IROM2(0x03000C00,0x3FC) IRAM2(0x200F0000,0x1000) IROM(0x00000000,0x80000) CPUTYPE("Cortex-M4") FPU2 CLOCK(12000000) ELITTLE</Cpu>
           <FlashUtilSpec></FlashUtilSpec>

Project/HC32F460/source/Module/mmc5983/.gitignore

@@ -0,0 +1,130 @@
+# ---> uVision
+# git ignore file for Keil µVision Project
+
+# µVision 5 and µVision 4 Project screen layout file
+*.uvguix.*
+*.uvgui.*
+
+# Listing Files
+*.i
+*.lst
+*.m51
+*.m66
+*.map
+
+# Object Files
+*.axf
+*.b[0-2][0-9]
+*.b3[0-1]
+*.bak
+*.build_log.htm
+*.crf
+*.d
+*.dep
+*.elf
+*.htm
+*.iex
+*.lnp
+*.o
+*.obj
+*.sbr
+
+# Firmware Files
+*.bin
+*.h86
+*.hex
+
+# Build Files
+.bat
+
+# Debugger Files
+.ini
+
+# JLink Files
+JLinkLog.txt
+
+# Other Files
+
+# ---> VisualStudioCode
+.vscode/*
+!.vscode/settings.json
+!.vscode/tasks.json
+!.vscode/launch.json
+!.vscode/extensions.json
+!.vscode/*.code-snippets
+
+# Local History for Visual Studio Code
+.history/
+
+# Built Visual Studio Code Extensions
+*.vsix
+
+# ---> IAR
+# Compiled binaries
+*.o
+*.bin
+*.elf
+*.hex
+*.map
+*.out
+*.obj
+
+# Trash
+*.bak
+thumbs.db
+*.~*
+
+# IAR Settings  
+**/settings/*.crun  
+**/settings/*.dbgdt  
+**/settings/*.cspy  
+**/settings/*.cspy.*  
+**/settings/*.xcl  
+**/settings/*.dni  
+**/settings/*.wsdt  
+**/settings/*.wspos  
+
+# IAR Debug Exe  
+**/Exe/*.sim  
+
+# IAR Debug Obj  
+**/Obj/*.pbd  
+**/Obj/*.pbd.*  
+**/Obj/*.pbi  
+**/Obj/*.pbi.*  
+
+# IAR project "Debug" directory
+Debug/
+
+# IAR project "Release" directory
+Release/
+
+# IAR project settings directory
+settings/
+
+# IAR backup files
+Backup*
+
+# IAR .dep files
+*.dep
+# ---> IAR_EWARM
+# gitignore template for the IAR EWARM
+# website: https://www.iar.com/knowledge/support/technical-notes/ide/which-files-should-be-version-controlled/
+
+# Some tools will put the EWARM files
+# under a subdirectory with the same name
+# as the configuration.
+# Example
+# EWARM/Config1/Obj /List /Exe
+# EWARM/Config2/Obj /List /Exe
+EWARM/**/Obj
+EWARM/**/List
+EWARM/**/Exe
+
+# Autogenerated project files
+*.dep
+*.ewt
+
+# Autogenerated folder for debugger
+EWARM/settings
+

Project/HC32F460/source/Module/mmc5983/README.md

@@ -0,0 +1,3 @@
+# MMC5983
+
+MMC5983驱动代码

Project/HC32F460/source/Module/mmc5983/mmc5983.c

@@ -0,0 +1,343 @@
+#include "main.h"
+#include "mmc5983.h"
+#include "UartDebug.h"
+#include "i2c.h"
+#include "Algorithm.h"
+
+static int32_t max_in[XYZ];
+static int32_t min_in[XYZ];
+static bool InitFlag;
+static bool MMC5983IntFlag;
+static MMC5983Var_t MMC5983Var;
+
+/*****************************************************************************************
+* 函数名称: MMC5983_Write_Reg
+* 功能描述: MMC5983写寄存器
+* 参    数: reg 寄存器地址
+						val 寄存器数据
+* 返 回 值: 成功返回true，失败返回false
+*****************************************************************************************/
+static bool MMC5983_Write_Reg(uint8_t reg, uint8_t val)
+{
+	return I2C_MasterWriteData(M0P_I2C0, MMC5983_ADDRESS, reg, &val, 1);
+}
+
+/*****************************************************************************************
+* 函数名称: MMC5983_Read_Reg
+* 功能描述: MMC5983读寄存器
+* 参    数: reg 寄存器地址
+* 返 回 值: 返回寄存器值
+*****************************************************************************************/
+static uint8_t MMC5983_Read_Reg(uint8_t reg)
+{
+	uint8_t res;
+	if(I2C_MasterReadData(M0P_I2C0, MMC5983_ADDRESS, reg, &res, 1) == false)
+		res = 0;
+	return res;
+}
+
+/*****************************************************************************************
+* 函数名称: MMC5983_Read_Buffer
+* 功能描述: MMC5983读数据
+* 参    数: reg 寄存器地址
+						buffer 读取数据输出缓存入口
+						len 读取长度
+* 返 回 值: 成功返回true，失败返回false
+*****************************************************************************************/
+static bool MMC5983_Read_Buffer(uint8_t reg, void *buffer, uint8_t len)
+{
+	return I2C_MasterReadData(M0P_I2C0, MMC5983_ADDRESS, reg, buffer, len);
+}
+
+/*****************************************************************************************
+* 函数名称: MMC5983StartCov
+* 功能描述: MMC5983开启连续转换
+* 参    数: 无
+* 返 回 值: 无
+*****************************************************************************************/
+static void MMC5983StartCov(void)
+{
+	MMC5983RegCtrl2 Ctrl2Reg;		//开启/关闭连续转换
+	Ctrl2Reg.Byte = 0x00;
+	Ctrl2Reg.Bit.Cm_freq = 0x04;		
+	Ctrl2Reg.Bit.Cmm_en = 1;		//连续设1，单次设0
+	Ctrl2Reg.Bit.Prd_set = 3;
+	Ctrl2Reg.Bit.En_prd_set = 1;	//连续设1，单次设0
+	MMC5983_Write_Reg(MMC5983_CTRL_2, Ctrl2Reg.Byte);
+}
+
+/*****************************************************************************************
+* 函数名称: MMC5983_Init
+* 功能描述: MMC5983初始化
+* 参    数: 无
+* 返 回 值: 无
+*****************************************************************************************/
+static void MMC5983_Init(void)
+{
+	uint8_t id;
+	
+	id	= MMC5983_Read_Reg(MMC5983_ID);
+	//DBG_LOG("MMC5983 id=0x%x\r\n",id);
+	MMC5983Var.MMC5983Delay1mSCnt = 100;
+	while(id != 0x30){
+		if(MMC5983Var.MMC5983Delay1mSCnt <= 0) {
+			DBG_LOG("LEFT MMC5983 INIT Err...\r\n");
+			InitFlag = false;
+			return;
+		}
+	}
+	
+	MMC5983RegCtrl1 Ctrl1Reg;
+	Ctrl1Reg.Byte = 0x00;
+	Ctrl1Reg.Bit.SW_RST = 1;
+	MMC5983_Write_Reg(MMC5983_CTRL_1, Ctrl1Reg.Byte);
+	MMC5983Delay(15);
+	
+	MMC5983RegCtrl2 Ctrl2Reg;		//开启/关闭连续转换
+	Ctrl2Reg.Byte = 0x00;
+	Ctrl2Reg.Bit.Cm_freq = 0x04;		
+	Ctrl2Reg.Bit.Cmm_en = 0;		//连续设1，单次设0
+	Ctrl2Reg.Bit.Prd_set = 3;
+	Ctrl2Reg.Bit.En_prd_set = 0;	//连续设1，单次设0
+	MMC5983_Write_Reg(MMC5983_CTRL_2, Ctrl2Reg.Byte);
+	
+	MMC5983RegCtrl3 Ctrl3Reg;
+	Ctrl3Reg.Byte = 0x00;
+	Ctrl3Reg.Bit.St_enm = 1;
+	Ctrl3Reg.Bit.St_enp = 1;
+	MMC5983_Write_Reg(MMC5983_CTRL_3, Ctrl3Reg.Byte);
+	
+	MMC5983RegCtrl0 Ctrl0Reg;
+	Ctrl0Reg.Byte = 0x00;
+	Ctrl0Reg.Bit.TM_M = 1;
+	Ctrl0Reg.Bit.Auto_SR_en = 1;
+	Ctrl0Reg.Bit.NT_meas_done_en = 1;
+	MMC5983_Write_Reg(MMC5983_CTRL_0, Ctrl0Reg.Byte);
+	
+	if(InitFlag == false){
+		DBG_LOG("MMC5983 INIT OK...\r\n"); 
+		InitFlag = true;
+	}
+}
+
+/*****************************************************************************************
+* 函数名称: MMC5983_Read
+* 功能描述: MMC5983读取原始数据
+* 参    数: MagAdcX X轴数据
+				MagAdcY Y轴数据
+				MagAdcZ Z轴数据
+* 返 回 值: 成功返回true，失败返回false
+*****************************************************************************************/
+static bool MMC5983_Read(int32_t *MagAdcX, int32_t *MagAdcY, int32_t *MagAdcZ)
+{
+	static uint8_t buff[7];
+	
+	 if (MMC5983_Read_Buffer(MMC5983_X_OUT_H, buff, 7) == false)
+        return false;
+
+    *MagAdcX = (buff[0] << 10) | (buff[1] << 2) | ((buff[6] & 0xC0) >> 6);
+    *MagAdcY = (buff[2] << 10) | (buff[3] << 2) | ((buff[6] & 0x30) >> 4);
+    *MagAdcZ = (buff[4] << 10) | (buff[5] << 2) | ((buff[6] & 0x0C) >> 2);// Turn the 18 bits into unsigned 32-bit value
+    return true;
+}
+
+/*****************************************************************************************
+* 函数名称: MMC5983_Get_Mag
+* 功能描述: 外部获取MMC5983磁场强度数据
+* 参    数: mag 读取数据输出缓存入口
+* 返 回 值: 无
+*****************************************************************************************/
+void MMC5983_Get_Mag(float *mag)
+{
+	if(mag == NULL)
+		return;
+	
+	float ADVal[XYZ];
+	
+	ADVal[X] = MMC5983Var.Mag_Original[X] - 131072.0f; 
+	ADVal[Y] = MMC5983Var.Mag_Original[Y] - 131072.0f; 
+	ADVal[Z] = MMC5983Var.Mag_Original[Z] - 131072.0f; 
+	
+	mag[0] = (float) (ADVal[X] * MMC5983_MAG_SCALE_18BIT);
+   mag[1] = (float) (ADVal[Y] * MMC5983_MAG_SCALE_18BIT);
+	mag[2] = (float) (ADVal[Z] * MMC5983_MAG_SCALE_18BIT);
+}
+
+/*****************************************************************************************
+* 函数名称: MMC5983LoopHandler
+* 功能描述: MMC5983循环处理函数
+* 参    数: 无
+* 返 回 值: 无
+*****************************************************************************************/
+extern void MmcDataProcessCallBack(float *Mag);
+
+void MMC5983LoopHandler(void)
+{
+	static int32_t mag_array[XYZ][10];
+	static uint8_t magcnt;
+	static uint8_t TimeOutMagcnt;
+	
+	switch(MMC5983Var.Status) {
+		case MMC5983_STATUS_IDLE:{
+		break;}
+		
+		case MMC5983_STATUS_START:{
+			for(int i = 0; i < 10; i++) {
+					mag_array[X][i] = 0;
+					mag_array[Y][i] = 0;
+					mag_array[Z][i] = 0;
+				}		
+			magcnt = 0;
+			TimeOutMagcnt = 0;
+			memset(&MMC5983Var, NULL, sizeof(MMC5983Var));
+			MMC5983Var.Status = MMC5983_STATUS_DELAY;
+		break;}
+		
+		case MMC5983_STATUS_DELAY:{
+			MMC5983StartRead();
+			MMC5983Var.MMC5983Delay1mSCnt = 50;
+			MMC5983Var.Status = MMC5983_STATUS_WAIT_DELAY;	
+		break;}
+		
+		case MMC5983_STATUS_WAIT_DELAY:{
+			if(MMC5983Var.MMC5983Delay1mSCnt <= 0){
+				MMC5983Var.Status = MMC5983_STATUS_READ;	
+			}
+		break;}
+			
+		case MMC5983_STATUS_READ:{
+			MMC5983Var.MMC5983Delay1mSCnt = 50;
+			MMC5983Var.Status = MMC5983_STATUS_WAIT_READ;
+		break;}
+		
+		case	MMC5983_STATUS_WAIT_READ:{
+			if(MMC5983Var.MMC5983Delay1mSCnt <= 0){
+				MMC5983Var.Status = MMC5983_STATUS_DELAY;
+				TimeOutMagcnt++;
+			}
+			if(MMC5983IntFlag == true){
+				MMC5983IntFlag = false;
+				MMC5983_Read(&mag_array[X][magcnt], &mag_array[Y][magcnt], &mag_array[Z][magcnt]);
+				magcnt++;
+				MMC5983Var.Status = MMC5983_STATUS_DELAY;
+			}
+			if(TimeOutMagcnt >= 10){
+				TimeOutMagcnt = 0;
+				if(magcnt > 0){
+					MMC5983Var.Mag_Original[X] = AverageFilter_32t(mag_array[X], magcnt);
+					MMC5983Var.Mag_Original[Y] = AverageFilter_32t(mag_array[Y], magcnt);
+					MMC5983Var.Mag_Original[Z] = AverageFilter_32t(mag_array[Z], magcnt);
+					magcnt = 0;
+					MMC5983_Get_Mag(MMC5983Var.Mag);
+					MmcDataProcessCallBack(MMC5983Var.Mag);
+					MMC5983Var.Status = MMC5983_STATUS_STOP;
+				}
+				else{
+					MMC5983Var.Status = MMC5983_STATUS_STOP;
+//					DBG_LOG("LEFT MMC5983 TimeOut...\r\n"); 
+				}
+			}
+			if(magcnt >= 10){
+				MMC5983Var.Mag_Original[X] = AverageFilter_32t(mag_array[X], magcnt);
+				MMC5983Var.Mag_Original[Y] = AverageFilter_32t(mag_array[Y], magcnt);
+				MMC5983Var.Mag_Original[Z] = AverageFilter_32t(mag_array[Z], magcnt);
+				magcnt = 0;
+				MMC5983_Get_Mag(MMC5983Var.Mag);
+				MmcDataProcessCallBack(MMC5983Var.Mag);
+				MMC5983Var.Status = MMC5983_STATUS_STOP;
+			}
+		break;}
+		
+		case MMC5983_STATUS_STOP:{
+			MMC5983Stop();
+			MMC5983Var.Status = MMC5983_STATUS_IDLE;
+			//MMC5983Var.Status = MMC5983_STATUS_START;//持续工作
+		break;}
+	}
+}
+
+/*****************************************************************************************
+* 函数名称: LeftMMC59831mSRoutine
+* 功能描述: MMC59831ms时基循环处理函数
+* 参    数: 无
+* 返 回 值: 无
+*****************************************************************************************/
+void MMC59831mSRoutine(void)
+{
+	if(MMC5983Var.MMC5983Delay1mSCnt > 0) 
+		MMC5983Var.MMC5983Delay1mSCnt--;
+}
+
+/*****************************************************************************************
+* 函数名称: LeftMMC5983Init
+* 功能描述: MMC5983初始化
+* 参    数: 无
+* 返 回 值: 无
+*****************************************************************************************/
+void MMC5983Init(void)
+{
+	if(!InitFlag){
+		MMC5983_Init();
+		return;
+	}
+	
+	MMC5983Var.Status = MMC5983_STATUS_START;
+}
+
+/*****************************************************************************************
+* 函数名称: LeftMMC5983Start
+* 功能描述: MMC5983启动
+* 参    数: 无
+* 返 回 值: 无
+*****************************************************************************************/
+void MMC5983Start(void)
+{
+	if(!InitFlag){
+		MMC5983_Init();
+		return;
+	}
+	
+	MMC5983Var.Status = MMC5983_STATUS_START;
+}
+
+/*****************************************************************************************
+* 函数名称: LeftMMC5983StartRead
+* 功能描述: MMC5983启动读取
+* 参    数: 无
+* 返 回 值: 无
+*****************************************************************************************/
+void MMC5983StartRead(void)
+{	
+	MMC5983_Init();//读取时重新初始化
+}
+
+/*****************************************************************************************
+* 函数名称: MMC5983Stop
+* 功能描述: MMC5983停止
+* 参    数: 无
+* 返 回 值: 无
+*****************************************************************************************/
+void MMC5983Stop(void)
+{	
+	MMC5983RegCtrl0 Ctrl0Reg;
+	Ctrl0Reg.Byte = 0x00;
+	MMC5983_Write_Reg(MMC5983_CTRL_0, Ctrl0Reg.Byte);
+	
+	MMC5983RegStatus StatusReg;
+	StatusReg.Byte = MMC5983_Read_Reg(MMC5983_STATUS);
+	if(StatusReg.Bit.Meas_M_Done == 1){
+		MMC5983_Write_Reg(MMC5983_STATUS, StatusReg.Byte);
+	}
+}
+
+/*****************************************************************************************
+* 函数名称: LeftMMC5983IntCallBack
+* 功能描述: MMC5983中断回调
+* 参    数: 无
+* 返 回 值: 无
+*****************************************************************************************/
+void MMC5983IntCallBack(void)
+{
+	MMC5983IntFlag = true;
+}
+

Project/HC32F460/source/Module/mmc5983/mmc5983.h

@@ -0,0 +1,140 @@
+/**
+  *****************************************************************************
+  * @file				ak8975.h
+  * @author				WWJ
+  * @version			v1.0
+  * @date				2019/04/09
+  * @environment		stm32f407
+  * @brief   
+  *****************************************************************************
+**/
+
+#ifndef _MMC5983_H
+#define	_MMC5983_H
+#include "bsp.h"
+
+#define	X												0
+#define	Y												1
+#define	Z												2
+#define	XYZ											3
+
+#define	MAX(A, B)								(A > B) ? A : B;	
+#define	MIN(A, B)								(A < B) ? A : B;
+
+#define MMC5983_X_OUT_H					0X00 				//Device ID = 0x48
+#define MMC5983_X_OUT_L					0X01 
+#define MMC5983_Y_OUT_H					0X02 
+#define MMC5983_Y_OUT_L					0X03 
+#define MMC5983_Z_OUT_H					0X04
+#define MMC5983_Z_OUT_L					0X05
+#define MMC5983_XYZ_OUT					0X06
+#define MMC5983_TMP_OUT					0X07
+#define MMC5983_STATUS					0X08
+#define MMC5983_CTRL_0					0X09 
+#define MMC5983_CTRL_1					0X0A 
+#define MMC5983_CTRL_2					0X0B
+#define MMC5983_CTRL_3					0X0C 
+#define MMC5983_ID		          	0X2F
+
+#define MMC5983_ADDRESS					0x30
+#define MMC5983_MAG_SCALE_16BIT		0.24414f
+#define MMC5983_MAG_SCALE_18BIT		0.061035f
+
+#define	MMC5983Delay(x)					delay_ms(x)
+
+typedef union {
+	struct {
+		uint8_t Meas_M_Done: 1;
+		uint8_t Meas_T_Done: 1;
+		uint8_t Res0: 2;
+		uint8_t OTP_Read_Done: 1;
+		uint8_t Res1: 3;
+	}Bit;
+	uint8_t Byte;
+}MMC5983RegStatus;
+
+typedef union {
+	struct {
+		uint8_t TM_M: 1;
+		uint8_t TM_T: 1;
+		uint8_t NT_meas_done_en: 1;
+		uint8_t Set: 1;
+		uint8_t Reset: 1;
+		uint8_t Auto_SR_en: 1;
+		uint8_t OTP_Read: 1;
+		uint8_t Res0: 1;
+	}Bit;
+	uint8_t Byte;
+}MMC5983RegCtrl0;
+
+typedef union {
+	struct {
+		uint8_t BW: 2;
+		uint8_t X_Inhibit: 1;
+		uint8_t YZ_Inhibit: 2;
+		uint8_t Res0: 2;
+		uint8_t SW_RST: 1;
+	}Bit;
+	uint8_t Byte;
+}MMC5983RegCtrl1;
+
+typedef union {
+	struct {
+		uint8_t Cm_freq: 3;
+		uint8_t Cmm_en: 1;
+		uint8_t Prd_set: 3;
+		uint8_t En_prd_set: 1;
+	}Bit;
+	uint8_t Byte;
+}MMC5983RegCtrl2;
+
+typedef union {
+	struct {
+		uint8_t Res0: 1;
+		uint8_t St_enp: 1;
+		uint8_t St_enm: 1;
+		uint8_t Res1: 3;
+		uint8_t Spi_3w: 1;
+		uint8_t Res2: 1;
+	}Bit;
+	uint8_t Byte;
+}MMC5983RegCtrl3;
+
+typedef enum{
+	MMC5983_STATUS_IDLE,
+	MMC5983_STATUS_START,
+	MMC5983_STATUS_DELAY,
+	MMC5983_STATUS_WAIT_DELAY,
+	MMC5983_STATUS_READ,
+	MMC5983_STATUS_WAIT_READ,
+	MMC5983_STATUS_STOP,
+}MMC5983Status_m;
+
+
+typedef struct {
+	MMC5983Status_m Status;
+	uint16_t MMC5983Delay1mSCnt;
+	float Mag[3];
+	int32_t Mag_Original[XYZ];
+}MMC5983Var_t;
+
+void MMC5983LoopHandler(void);
+void MMC59831mSRoutine(void);
+void MMC5983Init(void);
+void MMC5983Start(void);
+void MMC5983Stop(void);
+void MMC5983IntCallBack(void);
+
+void MMC5983Calib(void);
+void MMC5983GetADValue(int32_t *Mag);
+void MMC5983_Get_Mag(float *mag);
+MMC5983Status_m GetMMC5983Status(void);
+void MMC5983StartRead(void);
+bool GetMMC5983CalibStatus(void);
+#endif
+
+
+
+/* end of ak8975.h */
+
+