HWTapConfig Example not working

[nauen]

Hey guys,

figuring the chip. But the library is a bit of.
the tap example is not working. There are used the wrong register.
Here an example how I was able to run the tap function.

`#include "SparkFunLSM6DS3.h"
#include "Wire.h"

LSM6DS3 myIMU( I2C_MODE, 0x6B );

void setup()
{
Serial.begin(115200);
delay(1000); //relax...
Serial.println("Processor came out of reset.\n");

//Call .beginCore() to configure the IMU
if ( myIMU.begin() != 0 )
{
Serial.print("Error at beginCore().\n");
}
else
{
Serial.print("\nbeginCore() passed.\n");
}

//Error accumulation variable
uint8_t errorAccumulator = 0;

uint8_t dataToWrite = 0; //Temporary variable

//Setup the accelerometer******************************
dataToWrite = 0; //Start Fresh!
dataToWrite |= LSM6DS3_ACC_GYRO_BW_XL_200Hz;
dataToWrite |= LSM6DS3_ACC_GYRO_FS_XL_2g;
dataToWrite |= LSM6DS3_ACC_GYRO_ODR_XL_416Hz;

// //Now, write the patched together data
errorAccumulator += myIMU.writeRegister(LSM6DS3_ACC_GYRO_CTRL1_XL, dataToWrite);

//Set the ODR bit
errorAccumulator += myIMU.readRegister(&dataToWrite, LSM6DS3_ACC_GYRO_CTRL4_C);
dataToWrite &= ~((uint8_t)LSM6DS3_ACC_GYRO_BW_SCAL_ODR_ENABLED);

// Enable tap detection on X, Y, Z axis, but do not latch output

errorAccumulator += myIMU.writeRegister( LSM6DS3_ACC_GYRO_TAP_CFG1, 0x8E ); // org 0x0E

// Set tap threshold
// Write 0Ch into TAP_THS_6D
errorAccumulator += myIMU.writeRegister( LSM6DS3_ACC_GYRO_TAP_THS_6D, 0x8C ); // 0x03

// Set Duration, Quiet and Shock time windows
// Write 7Fh into INT_DUR2
errorAccumulator += myIMU.writeRegister( LSM6DS3_ACC_GYRO_INT_DUR2, 0x7F );

// Single & Double tap enabled (SINGLE_DOUBLE_TAP = 1)
// Write 80h into WAKE_UP_THS
errorAccumulator += myIMU.writeRegister( LSM6DS3_ACC_GYRO_WAKE_UP_THS, 0x80 );

// Single tap interrupt driven to INT1 pin -- enable latch
// Write 08h into MD1_CFG
errorAccumulator += myIMU.writeRegister( LSM6DS3_ACC_GYRO_MD1_CFG, 0x08 ); // 0x48

if ( errorAccumulator )
{
Serial.println("Problem configuring the device.");
}
else
{
Serial.println("Device O.K.");
}

}

bool checkForDoubleTap()
{
static unsigned long tapWait; // decay value so double taps wont refire right away
uint8_t reg;
myIMU.readRegister(&reg, LSM6DS3_ACC_GYRO_TAP_SRC);

if (tapWait < millis()) {

if (((reg & 0x40) == 0x40) && ((reg & 0x10) == 0x10)) {     // double tap
  Serial.print("double tap ");
  Serial.println(millis());
  tapWait = millis() + 200;
  return true;
}

}

return false;
}

void loop()
{
checkForDoubleTap();
}`