STM32 ST LIS3DH三軸加速度傳感器參考代碼

ID:480813 · 發表于 2019-2-26 11:43

STM32 ST LIS3DH 三軸加速度傳感器參考代碼

單片機源程序如下:

/******************** (C) COPYRIGHT 2012 STMicroelectronics ********************
* File Name : example_main.c
* Author : MSH Application Team
* Author : Abhishek Anand,Fabio Tota
* Revision : $Revision: 1.5 $
* Date : $Date: 16/06/2011 12:19:08 $
* Description : Example main file for MKI109V1 board
* HISTORY:
* Date | Modification | Author
* 16/06/2011 | Initial Revision | Fabio Tota
* 11/06/2012 | Support for multiple drivers in the same program | Abhishek Anand
********************************************************************************
* THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
* CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
*
* THIS SOFTWARE IS SPECIFICALLY DESIGNED FOR EXCLUSIVE USE WITH ST PARTS.
*
*******************************************************************************/
/* Includes ------------------------------------------------------------------*/
//include files for MKI109V1 board
#include "stm32f10x.h"
#include "usb_lib.h"
#include "usb_desc.h"
#include "hw_config.h"
#include "usb_pwr.h"
#include "led.h"
#include "button.h"
#include "adc_mems.h"
#include "string.h"
#include "spi_mems.h"
#include <stdio.h>
//include MEMS driver
#include "lis3dh_driver.h"
/* Private typedef -----------------------------------------------------------*/
/* Private define ------------------------------------------------------------*/
/* Private macro -------------------------------------------------------------*/
/* Private variables ---------------------------------------------------------*/
uint8_t response;
uint8_t USBbuffer[64];
/* Extern variables ----------------------------------------------------------*/
/* Private function prototypes -----------------------------------------------*/
/* Private functions ---------------------------------------------------------*/
//define for example1 or example2
//#define __EXAMPLE1__H
#define __EXAMPLE2__H
/*******************************************************************************
* Function Name : main.
* Description : Main routine.
* Input : None.
* Output : None.
* Return : None.
*******************************************************************************/
int main(void)
{
uint8_t buffer[26];
uint8_t position=0, old_position=0;
AxesRaw_t data;
//Initialize your hardware here
//function for MKI109V1 board
InitHardware();
SPI_Mems_Init();
EKSTM32_LEDOff(LED1);
EKSTM32_LEDOff(LED2);
EKSTM32_LEDOff(LED3);
//wait until the USB is ready (MKI109V1 board)
while(bDeviceState != CONFIGURED);
//Inizialize MEMS Sensor
//set ODR (turn ON device)
response = LIS3DH_SetODR(LIS3DH_ODR_100Hz);
if(response==1){
sprintf((char*)buffer,"\n\rSET_ODR_OK \n\r\0");
USB_SIL_Write(EP1_IN, buffer, 19);
SetEPTxValid(ENDP1);
}
//set PowerMode
response = LIS3DH_SetMode(LIS3DH_NORMAL);
if(response==1){
sprintf((char*)buffer,"SET_MODE_OK \n\r\0");
USB_SIL_Write(EP1_IN, buffer, 19);
SetEPTxValid(ENDP1);
}
//set Fullscale
response = LIS3DH_SetFullScale(LIS3DH_FULLSCALE_2);
if(response==1){
sprintf((char*)buffer,"SET_FULLSCALE_OK\n\r\0");
USB_SIL_Write(EP1_IN, buffer, 19);
SetEPTxValid(ENDP1);
}
//set axis Enable
response = LIS3DH_SetAxis(LIS3DH_X_ENABLE | LIS3DH_Y_ENABLE | LIS3DH_Z_ENABLE);
if(response==1){
sprintf((char*)buffer,"SET_AXIS_OK \n\r\0");
USB_SIL_Write(EP1_IN, buffer, 19);
SetEPTxValid(ENDP1);
}
/*********************/
/******Example 1******/
#ifdef __EXAMPLE1__H
while(1){
//get Acceleration Raw data
response = LIS3DH_GetAccAxesRaw(&data);
if(response==1){
//print data values
//function for MKI109V1 board
EKSTM32_LEDToggle(LED1);
sprintf((char*)buffer, "X=%6d Y=%6d Z=%6d \r\n", data.AXIS_X, data.AXIS_Y, data.AXIS_Z);
USB_SIL_Write(EP1_IN, buffer, 29);
SetEPTxValid(ENDP1);
old_position = position;
}
}
#endif /* __EXAMPLE1__H */
/*********************/
/******Example 2******/
#ifdef __EXAMPLE2__H
//configure Mems Sensor
//set Interrupt Threshold
response = LIS3DH_SetInt1Threshold(20);
if(response==1){
sprintf((char*)buffer,"SET_THRESHOLD_OK\n\r\0");
USB_SIL_Write(EP1_IN, buffer, 19);
SetEPTxValid(ENDP1);
}
//set Interrupt configuration (all enabled)
response = LIS3DH_SetIntConfiguration(LIS3DH_INT1_ZHIE_ENABLE | LIS3DH_INT1_ZLIE_ENABLE |
LIS3DH_INT1_YHIE_ENABLE | LIS3DH_INT1_YLIE_ENABLE |
LIS3DH_INT1_XHIE_ENABLE | LIS3DH_INT1_XLIE_ENABLE );
if(response==1){
sprintf((char*)buffer,"SET_INT_CONF_OK \n\r\0");
USB_SIL_Write(EP1_IN, buffer, 19);
SetEPTxValid(ENDP1);
}
//set Interrupt Mode
response = LIS3DH_SetIntMode(LIS3DH_INT_MODE_6D_POSITION);
if(response==1){
sprintf((char*)buffer,"SET_INT_MODE \n\r\0");
USB_SIL_Write(EP1_IN, buffer, 19);
SetEPTxValid(ENDP1);
}
while(1){
//get 6D Position
response = LIS3DH_Get6DPosition(&position);
if((response==1) && (old_position!=position)){
EKSTM32_LEDToggle(LED1);
switch (position){
case LIS3DH_UP_SX: sprintf((char*)buffer,"\n\rposition = UP_SX \n\r\0"); break;
case LIS3DH_UP_DX: sprintf((char*)buffer,"\n\rposition = UP_DX \n\r\0"); break;
case LIS3DH_DW_SX: sprintf((char*)buffer,"\n\rposition = DW_SX \n\r\0"); break;
case LIS3DH_DW_DX: sprintf((char*)buffer,"\n\rposition = DW_DX \n\r\0"); break;
case LIS3DH_TOP: sprintf((char*)buffer,"\n\rposition = TOP \n\r\0"); break;
case LIS3DH_BOTTOM: sprintf((char*)buffer,"\n\rposition = BOTTOM \n\r\0"); break;
default: sprintf((char*)buffer,"\n\rposition = unknown\n\r\0"); break;
}
//function for MKI109V1 board
USB_SIL_Write(EP1_IN, buffer, 23);
SetEPTxValid(ENDP1);
old_position = position;
}
}
#endif /*__EXAMPLE2__H */
} // end main
#ifdef USE_FULL_ASSERT
……………………
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LIS3DH_MCU_Driver.7z (9.55 KB, 下載次數: 92)

ID:480813 · 發表于 2019-2-26 12:01

本帖最后由 136739843 于 2019-2-26 13:08 編輯

希望對大家有幫助。

ID:481690 · 發表于 2020-11-15 21:57

沒啥用。

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STM32 ST LIS3DH三軸加速度傳感器參考代碼

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