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新增MMC5983磁传感器驱动模块及Keil工程配置更新

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YuanHongbin
2026-06-22 10:15:34 +08:00
parent 18c48e59a1
commit f7f83ebf38
6 changed files with 625 additions and 9 deletions
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Project/HC32F460/MDK/HC32F460.uvoptx
+5 -5
View File
@@ -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
+4 -4
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@@ -10,14 +10,14 @@
<TargetName>Debug</TargetName>
<ToolsetNumber>0x4</ToolsetNumber>
<ToolsetName>ARM-ADS</ToolsetName>
<pArmCC>5060960::V5.06 update 7 (build 960)::.\ARMCC</pArmCC>
<pCCUsed>5060960::V5.06 update 7 (build 960)::.\ARMCC</pCCUsed>
<pArmCC>5060960::V5.06 update 7 (build 960)::ARMCC</pArmCC>
<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
+130
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@@ -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
+3
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@@ -0,0 +1,3 @@
# MMC5983
MMC5983驱动代码
Project/HC32F460/source/Module/mmc5983/mmc5983.c
+343
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@@ -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
+140
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@@ -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 */