標(biāo)題: STM32 ST LIS3DH三軸加速度傳感器參考代碼 [打印本頁]
作者: 136739843    時間: 2019-2-26 11:43
標(biāo)題: STM32 ST LIS3DH三軸加速度傳感器參考代碼
STM32 ST LIS3DH 三軸加速度傳感器參考代碼

單片機(jī)源程序如下:
  1. /******************** (C) COPYRIGHT 2012 STMicroelectronics ********************
  2. * File Name          : example_main.c
  3. * Author             : MSH Application Team
  4. * Author             : Abhishek Anand,Fabio Tota
  5. * Revision           : $Revision: 1.5 $
  6. * Date               : $Date: 16/06/2011 12:19:08 $
  7. * Description        : Example main file for MKI109V1 board
  8. * HISTORY:
  9. * Date        | Modification                                | Author
  10. * 16/06/2011  | Initial Revision                            | Fabio Tota
  11. * 11/06/2012  |        Support for multiple drivers in the same program |        Abhishek Anand

  13. ********************************************************************************
  14. * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
  15. * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
  16. * AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
  17. * INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
  18. * CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
  19. * INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
  20. *
  21. * THIS SOFTWARE IS SPECIFICALLY DESIGNED FOR EXCLUSIVE USE WITH ST PARTS.
  22. *
  23. *******************************************************************************/


  26. /* Includes ------------------------------------------------------------------*/
  27. //include files for MKI109V1 board
  28. #include "stm32f10x.h"
  29. #include "usb_lib.h"
  30. #include "usb_desc.h"
  31. #include "hw_config.h"
  32. #include "usb_pwr.h"
  33. #include "led.h"
  34. #include "button.h"
  35. #include "adc_mems.h"
  36. #include "string.h"
  37. #include "spi_mems.h"
  38. #include <stdio.h>

  40. //include MEMS driver
  41. #include "lis3dh_driver.h"

  43. /* Private typedef -----------------------------------------------------------*/
  44. /* Private define ------------------------------------------------------------*/
  45. /* Private macro -------------------------------------------------------------*/
  46. /* Private variables ---------------------------------------------------------*/
  47. uint8_t response;
  48. uint8_t USBbuffer[64];

  50. /* Extern variables ----------------------------------------------------------*/
  51. /* Private function prototypes -----------------------------------------------*/
  52. /* Private functions ---------------------------------------------------------*/

  54. //define for example1 or example2
  55. //#define __EXAMPLE1__H
  56. #define __EXAMPLE2__H

  58. /*******************************************************************************
  59. * Function Name  : main.
  60. * Description    : Main routine.
  61. * Input          : None.
  62. * Output         : None.
  63. * Return         : None.
  64. *******************************************************************************/
  65. int main(void)
  66. {
  67.   uint8_t buffer[26];
  68.   uint8_t position=0, old_position=0;
  69.   AxesRaw_t data;
  70.   //Initialize your hardware here
  71.   
  72.   //function for MKI109V1 board
  73.   InitHardware();
  74.   SPI_Mems_Init();
  75.   
  76.   EKSTM32_LEDOff(LED1);
  77.   EKSTM32_LEDOff(LED2);
  78.   EKSTM32_LEDOff(LED3);   

  80.   //wait until the USB is ready (MKI109V1 board)
  81.   while(bDeviceState != CONFIGURED);

  83.   //Inizialize MEMS Sensor
  84.   //set ODR (turn ON device)
  85.   response = LIS3DH_SetODR(LIS3DH_ODR_100Hz);
  86.   if(response==1){
  87.         sprintf((char*)buffer,"\n\rSET_ODR_OK    \n\r\0");
  88.         USB_SIL_Write(EP1_IN, buffer, 19);
  89.         SetEPTxValid(ENDP1);
  90.   }
  91.   //set PowerMode
  92.   response = LIS3DH_SetMode(LIS3DH_NORMAL);
  93.   if(response==1){
  94.         sprintf((char*)buffer,"SET_MODE_OK     \n\r\0");
  95.         USB_SIL_Write(EP1_IN, buffer, 19);
  96.         SetEPTxValid(ENDP1);
  97.   }
  98.   //set Fullscale
  99.   response = LIS3DH_SetFullScale(LIS3DH_FULLSCALE_2);
  100.   if(response==1){
  101.         sprintf((char*)buffer,"SET_FULLSCALE_OK\n\r\0");
  102.         USB_SIL_Write(EP1_IN, buffer, 19);
  103.         SetEPTxValid(ENDP1);
  104.   }
  105.   //set axis Enable
  106.   response = LIS3DH_SetAxis(LIS3DH_X_ENABLE | LIS3DH_Y_ENABLE | LIS3DH_Z_ENABLE);
  107.   if(response==1){
  108.         sprintf((char*)buffer,"SET_AXIS_OK     \n\r\0");
  109.         USB_SIL_Write(EP1_IN, buffer, 19);
  110.         SetEPTxValid(ENDP1);
  111.   }

  113.   
  114. /*********************/  
  115. /******Example 1******/
  116. #ifdef __EXAMPLE1__H
  117.   while(1){
  118.   //get Acceleration Raw data  
  119.   response = LIS3DH_GetAccAxesRaw(&data);
  120.   if(response==1){
  121.     //print data values
  122.     //function for MKI109V1 board
  123.     EKSTM32_LEDToggle(LED1);
  124.     sprintf((char*)buffer, "X=%6d Y=%6d Z=%6d \r\n", data.AXIS_X, data.AXIS_Y, data.AXIS_Z);
  125.     USB_SIL_Write(EP1_IN, buffer, 29);
  126.     SetEPTxValid(ENDP1);  
  127.     old_position = position;
  128.   }
  129. }
  130. #endif /* __EXAMPLE1__H  */


  133. /*********************/
  134. /******Example 2******/
  135. #ifdef __EXAMPLE2__H
  136. //configure Mems Sensor
  137. //set Interrupt Threshold
  138. response = LIS3DH_SetInt1Threshold(20);
  139. if(response==1){
  140.         sprintf((char*)buffer,"SET_THRESHOLD_OK\n\r\0");
  141.         USB_SIL_Write(EP1_IN, buffer, 19);
  142.         SetEPTxValid(ENDP1);
  143.   }
  144. //set Interrupt configuration (all enabled)
  145. response = LIS3DH_SetIntConfiguration(LIS3DH_INT1_ZHIE_ENABLE | LIS3DH_INT1_ZLIE_ENABLE |
  146.                                                                            LIS3DH_INT1_YHIE_ENABLE | LIS3DH_INT1_YLIE_ENABLE |
  147.                                                                            LIS3DH_INT1_XHIE_ENABLE | LIS3DH_INT1_XLIE_ENABLE );
  148. if(response==1){
  149.         sprintf((char*)buffer,"SET_INT_CONF_OK \n\r\0");
  150.         USB_SIL_Write(EP1_IN, buffer, 19);
  151.         SetEPTxValid(ENDP1);
  152.   }
  153. //set Interrupt Mode
  154. response = LIS3DH_SetIntMode(LIS3DH_INT_MODE_6D_POSITION);
  155. if(response==1){
  156.         sprintf((char*)buffer,"SET_INT_MODE    \n\r\0");
  157.         USB_SIL_Write(EP1_IN, buffer, 19);
  158.         SetEPTxValid(ENDP1);
  159.   }

  161. while(1){
  162.   //get 6D Position
  163.   response = LIS3DH_Get6DPosition(&position);
  164.   if((response==1) && (old_position!=position)){
  165.     EKSTM32_LEDToggle(LED1);
  166.     switch (position){
  167.     case LIS3DH_UP_SX:   sprintf((char*)buffer,"\n\rposition = UP_SX  \n\r\0");   break;
  168.     case LIS3DH_UP_DX:   sprintf((char*)buffer,"\n\rposition = UP_DX  \n\r\0");   break;
  169.     case LIS3DH_DW_SX:   sprintf((char*)buffer,"\n\rposition = DW_SX  \n\r\0");   break;              
  170.     case LIS3DH_DW_DX:   sprintf((char*)buffer,"\n\rposition = DW_DX  \n\r\0");   break;
  171.     case LIS3DH_TOP:     sprintf((char*)buffer,"\n\rposition = TOP    \n\r\0");   break;
  172.     case LIS3DH_BOTTOM:  sprintf((char*)buffer,"\n\rposition = BOTTOM \n\r\0");   break;
  173.     default:      sprintf((char*)buffer,"\n\rposition = unknown\n\r\0");   break;
  174.     }
  175.   
  176.   //function for MKI109V1 board   
  177.   USB_SIL_Write(EP1_IN, buffer, 23);
  178.   SetEPTxValid(ENDP1);  
  179.   old_position = position;
  180.   }
  181. }
  182. #endif /*__EXAMPLE2__H */

  184. } // end main


  187. #ifdef USE_FULL_ASSERT
  188. ……………………

  190. …………限于本文篇幅 余下代碼請從51黑下載附件…………
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所有資料51hei提供下載:
LIS3DH_MCU_Driver.7z (9.55 KB, 下載次數(shù): 92)



作者: 136739843    時間: 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。
作者: 313753640    時間: 2020-11-15 21:57
沒啥用。



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