天津定制

zhyinch

2021-11-03 e939c01afd679c96ef823e7ae940b9cfd5733e8c

 Drivers/ExternlDrivers/lis3dh_driver.c

@@ -83,16 +83,21 @@
   uint8_t lisid,response;
    uint8_t lisidtemp;
   
   LIS3DH_WriteReg(LIS3DH_CTRL_REG1, 0x37);   /* CTRL_REG1(20h): ??sensor,???????? ODR 25HZ */
   LIS3DH_WriteReg(LIS3DH_CTRL_REG1, 0x57);   /* CTRL_REG1(20h): ??sensor,???????? ODR 25HZ */
   LIS3DH_WriteReg(LIS3DH_CTRL_REG2, 0x03);   /* CTRL_REG2(21h): IA1?IA2 ?????? bc */
   
   LIS3DH_WriteReg(LIS3DH_CTRL_REG3, 0x40);   /* CTRL_REG3(22h): 0x80 ???????INT_1 INT_2 */
   LIS3DH_WriteReg(LIS3DH_CTRL_REG4, 0x08);  /* CTRL_REG4(23h): ???,????,???+/-2G,?????? */
   LIS3DH_WriteReg(LIS3DH_INT1_CFG, 0xaa);  /* INT1_CFG(30h): ??,6D X/Y/Z???????? */
   LIS3DH_WriteReg(LIS3DH_INT1_THS, 0x01);     /* INT1_THS(32h): ?????? 0x10: 16*2(FS)  0x20: 32*16(FS) */
 LIS3DH_WriteReg(LIS3DH_INT1_DURATION, 0x01);     /* INT1_DURATION(33h): 1LSB=1/ODR  ??ODR=100HZ  ??1LSB=10ms ???? 1s,??100->0x64 */
   //g_com_map[IMU_THRES]=1;
    if(g_com_map[IMU_THRES]>15)
    {
        g_com_map[IMU_THRES] = 5;
    }
   LIS3DH_WriteReg(LIS3DH_INT1_THS, (uint8_t)g_com_map[IMU_THRES]);     /* INT1_THS(32h): ?????? 0x10: 16*2(FS)  0x20: 32*16(FS) */
    LIS3DH_WriteReg(LIS3DH_INT1_DURATION, 0x02);     /* INT1_DURATION(33h): 1LSB=1/ODR  ??ODR=100HZ  ??1LSB=10ms ???? 1s,??100->0x64 */
   /* Start sensor */
   LIS3DH_WriteReg(0x20, 0x5f);  /* CTRL_REG1(20h): Start sensor at ODR 100Hz Low-power mode */
   //LIS3DH_WriteReg(0x20, 0x5f);  /* CTRL_REG1(20h): Start sensor at ODR 100Hz Low-power mode */
   // Read ID
   LIS3DH_GetWHO_AM_I(&lisidtemp);  
//   lisid=(uint16_t)lisidtemp;