Title: Compiling Problem using Example Sketch „LSM9DS1_Settings“ of the Arduino Sparkfun LSM9DS1_IMU Library
Dear members,
I’d like to use the acceleration sensors of the Arduino Nano 33 BLE Sense board for my water-rocket project, to get measure data. For that, I have downloaded the SparkFunLSM9DS1_IMU library and opened the example sketch „LSM9DS1_Settings“ in my Arduino IDE (Code below). When I try to compile it, I get the following error:
Arduino: 1.8.13 (Windows 10), Board: "Arduino Nano 33 BLE"
C:\Users\noree\Documents\libraries\SparkFun_LSM9DS1_IMU\src\SparkFunLSM9DS1.cpp: In member function 'void LSM9DS1::initSPI()':
C:\Users\noree\Documents\libraries\SparkFun_LSM9DS1_IMU\src\SparkFunLSM9DS1.cpp:1142:6: error: 'class arduino::MbedSPI' has no member named 'setClockDivider'
SPI.setClockDivider(2);
^~~~~~~~~~~~~~~
C:\Users\noree\Documents\libraries\SparkFun_LSM9DS1_IMU\src\SparkFunLSM9DS1.cpp:1144:6: error: 'class arduino::MbedSPI' has no member named 'setBitOrder'
SPI.setBitOrder(MSBFIRST);
^~~~~~~~~~~
C:\Users\noree\Documents\libraries\SparkFun_LSM9DS1_IMU\src\SparkFunLSM9DS1.cpp:1147:6: error: 'class arduino::MbedSPI' has no member named 'setDataMode'
SPI.setDataMode(SPI_MODE0);
^~~~~~~~~~~
exit status 1
I do not understand what this means. Could you please tell me what I can do to fix the error?
Thank you very much 
Greetings Carsten
Code:
/*****************************************************************
LSM9DS1_Settings.ino
SFE_LSM9DS1 Library Settings Configuration Example
Jim Lindblom @ SparkFun Electronics
Original Creation Date: August 13, 2015
https://github.com/sparkfun/LSM9DS1_Breakout
This Arduino sketch demonstrates how to configure every
possible configuration value in the SparkFunLSM9DS1 library.
It demonstrates how to set the output data rates and scales
for each sensor, along with other settings like LPF cutoff
frequencies and low-power settings.
It also demonstrates how to turn various sensors in the
LSM9DS1 on or off.
Hardware setup: This library supports communicating with the
LSM9DS1 over either I2C or SPI. This example demonstrates how
to use I2C. The pin-out is as follows:
LSM9DS1 --------- Arduino
SCL ---------- SCL (A5 on older 'Duinos')
SDA ---------- SDA (A4 on older 'Duinos')
VDD ------------- 3.3V
GND ------------- GND
(CSG, CSXM, SDOG, and SDOXM should all be pulled high.
Jumpers on the breakout board will do this for you.)
The LSM9DS1 has a maximum voltage of 3.6V. Make sure you power it
off the 3.3V rail! I2C pins are open-drain, so you'll be
(mostly) safe connecting the LSM9DS1's SCL and SDA pins
directly to the Arduino.
Development environment specifics:
IDE: Arduino 1.6.3
Hardware Platform: SparkFun Redboard
LSM9DS1 Breakout Version: 1.0
This code is beerware. If you see me (or any other SparkFun
employee) at the local, and you've found our code helpful,
please buy us a round!
Distributed as-is; no warranty is given.
*****************************************************************/
// Include SparkFunLSM9DS1 library and its dependencies
#include <Wire.h>
#include <SPI.h>
#include <SparkFunLSM9DS1.h>
LSM9DS1 imu; // Create an LSM9DS1 object
// SDO_XM and SDO_G are both pulled high, so our addresses are:
#define LSM9DS1_M 0x1E // Would be 0x1C if SDO_M is LOW
#define LSM9DS1_AG 0x6B // Would be 0x6A if SDO_AG is LOW
// Global variables to keep track of update rates
unsigned long startTime;
unsigned int accelReadCounter = 0;
unsigned int gyroReadCounter = 0;
unsigned int magReadCounter = 0;
unsigned int tempReadCounter = 0;
// Global variables to print to serial monitor at a steady rate
unsigned long lastPrint = 0;
const unsigned int PRINT_RATE = 500;
//Function definitions
void printSensorReadings();
void setupGyro()
{
// [enabled] turns the gyro on or off.
imu.settings.gyro.enabled = true; // Enable the gyro
// [scale] sets the full-scale range of the gyroscope.
// scale can be set to either 245, 500, or 2000
imu.settings.gyro.scale = 245; // Set scale to +/-245dps
// [sampleRate] sets the output data rate (ODR) of the gyro
// sampleRate can be set between 1-6
// 1 = 14.9 4 = 238
// 2 = 59.5 5 = 476
// 3 = 119 6 = 952
imu.settings.gyro.sampleRate = 3; // 59.5Hz ODR
// [bandwidth] can set the cutoff frequency of the gyro.
// Allowed values: 0-3. Actual value of cutoff frequency
// depends on the sample rate. (Datasheet section 7.12)
imu.settings.gyro.bandwidth = 0;
// [lowPowerEnable] turns low-power mode on or off.
imu.settings.gyro.lowPowerEnable = false; // LP mode off
// [HPFEnable] enables or disables the high-pass filter
imu.settings.gyro.HPFEnable = true; // HPF disabled
// [HPFCutoff] sets the HPF cutoff frequency (if enabled)
// Allowable values are 0-9. Value depends on ODR.
// (Datasheet section 7.14)
imu.settings.gyro.HPFCutoff = 1; // HPF cutoff = 4Hz
// [flipX], [flipY], and [flipZ] are booleans that can
// automatically switch the positive/negative orientation
// of the three gyro axes.
imu.settings.gyro.flipX = false; // Don't flip X
imu.settings.gyro.flipY = false; // Don't flip Y
imu.settings.gyro.flipZ = false; // Don't flip Z
}
void setupAccel()
{
// [enabled] turns the acclerometer on or off.
imu.settings.accel.enabled = true; // Enable accelerometer
// [enableX], [enableY], and [enableZ] can turn on or off
// select axes of the acclerometer.
imu.settings.accel.enableX = true; // Enable X
imu.settings.accel.enableY = true; // Enable Y
imu.settings.accel.enableZ = true; // Enable Z
// [scale] sets the full-scale range of the accelerometer.
// accel scale can be 2, 4, 8, or 16
imu.settings.accel.scale = 8; // Set accel scale to +/-8g.
// [sampleRate] sets the output data rate (ODR) of the
// accelerometer. ONLY APPLICABLE WHEN THE GYROSCOPE IS
// DISABLED! Otherwise accel sample rate = gyro sample rate.
// accel sample rate can be 1-6
// 1 = 10 Hz 4 = 238 Hz
// 2 = 50 Hz 5 = 476 Hz
// 3 = 119 Hz 6 = 952 Hz
imu.settings.accel.sampleRate = 1; // Set accel to 10Hz.
// [bandwidth] sets the anti-aliasing filter bandwidth.
// Accel cutoff freqeuncy can be any value between -1 - 3.
// -1 = bandwidth determined by sample rate
// 0 = 408 Hz 2 = 105 Hz
// 1 = 211 Hz 3 = 50 Hz
imu.settings.accel.bandwidth = 0; // BW = 408Hz
// [highResEnable] enables or disables high resolution
// mode for the acclerometer.
imu.settings.accel.highResEnable = false; // Disable HR
// [highResBandwidth] sets the LP cutoff frequency of
// the accelerometer if it's in high-res mode.
// can be any value between 0-3
// LP cutoff is set to a factor of sample rate
// 0 = ODR/50 2 = ODR/9
// 1 = ODR/100 3 = ODR/400
imu.settings.accel.highResBandwidth = 0;
}
void setupMag()
{
// [enabled] turns the magnetometer on or off.
imu.settings.mag.enabled = true; // Enable magnetometer
// [scale] sets the full-scale range of the magnetometer
// mag scale can be 4, 8, 12, or 16
imu.settings.mag.scale = 12; // Set mag scale to +/-12 Gs
// [sampleRate] sets the output data rate (ODR) of the
// magnetometer.
// mag data rate can be 0-7:
// 0 = 0.625 Hz 4 = 10 Hz
// 1 = 1.25 Hz 5 = 20 Hz
// 2 = 2.5 Hz 6 = 40 Hz
// 3 = 5 Hz 7 = 80 Hz
imu.settings.mag.sampleRate = 5; // Set OD rate to 20Hz
// [tempCompensationEnable] enables or disables
// temperature compensation of the magnetometer.
imu.settings.mag.tempCompensationEnable = false;
// [XYPerformance] sets the x and y-axis performance of the
// magnetometer to either:
// 0 = Low power mode 2 = high performance
// 1 = medium performance 3 = ultra-high performance
imu.settings.mag.XYPerformance = 3; // Ultra-high perform.
// [ZPerformance] does the same thing, but only for the z
imu.settings.mag.ZPerformance = 3; // Ultra-high perform.
// [lowPowerEnable] enables or disables low power mode in
// the magnetometer.
imu.settings.mag.lowPowerEnable = false;
// [operatingMode] sets the operating mode of the
// magnetometer. operatingMode can be 0-2:
// 0 = continuous conversion
// 1 = single-conversion
// 2 = power down
imu.settings.mag.operatingMode = 0; // Continuous mode
}
void setupTemperature()
{
// [enabled] turns the temperature sensor on or off.
imu.settings.temp.enabled = true;
}
uint16_t initLSM9DS1()
{
setupGyro(); // Set up gyroscope parameters
setupAccel(); // Set up accelerometer parameters
setupMag(); // Set up magnetometer parameters
setupTemperature(); // Set up temp sensor parameter
return imu.begin(LSM9DS1_AG, LSM9DS1_M, Wire); // for SPI use beginSPI()
}
void setup()
{
Serial.begin(115200);
Wire.begin();
Serial.println("Initializing the LSM9DS1");
uint16_t status = initLSM9DS1();
Serial.print("LSM9DS1 WHO_AM_I's returned: 0x");
Serial.println(status, HEX);
Serial.println("Should be 0x683D");
Serial.println();
startTime = millis();
}
void loop()
{
// imu.accelAvailable() returns 1 if new accelerometer
// data is ready to be read. 0 otherwise.
if (imu.accelAvailable())
{
imu.readAccel();
accelReadCounter++;
}
// imu.gyroAvailable() returns 1 if new gyroscope
// data is ready to be read. 0 otherwise.
if (imu.gyroAvailable())
{
imu.readGyro();
gyroReadCounter++;
}
// imu.magAvailable() returns 1 if new magnetometer
// data is ready to be read. 0 otherwise.
if (imu.magAvailable())
{
imu.readMag();
magReadCounter++;
}
// imu.tempAvailable() returns 1 if new temperature sensor
// data is ready to be read. 0 otherwise.
if (imu.tempAvailable())
{
imu.readTemp();
tempReadCounter++;
}
// Every PRINT_RATE milliseconds, print sensor data:
if ((lastPrint + PRINT_RATE) < millis())
{
printSensorReadings();
lastPrint = millis();
}
}
// printSensorReadings prints the latest IMU readings
// along with a calculated update rate.
void printSensorReadings()
{
float runTime = (float)(millis() - startTime) / 1000.0;
float accelRate = (float)accelReadCounter / runTime;
float gyroRate = (float)gyroReadCounter / runTime;
float magRate = (float)magReadCounter / runTime;
float tempRate = (float)tempReadCounter / runTime;
Serial.print("A: ");
Serial.print(imu.calcAccel(imu.ax));
Serial.print(", ");
Serial.print(imu.calcAccel(imu.ay));
Serial.print(", ");
Serial.print(imu.calcAccel(imu.az));
Serial.print(" g \t| ");
Serial.print(accelRate);
Serial.println(" Hz");
Serial.print("G: ");
Serial.print(imu.calcGyro(imu.gx));
Serial.print(", ");
Serial.print(imu.calcGyro(imu.gy));
Serial.print(", ");
Serial.print(imu.calcGyro(imu.gz));
Serial.print(" dps \t| ");
Serial.print(gyroRate);
Serial.println(" Hz");
Serial.print("M: ");
Serial.print(imu.calcMag(imu.mx));
Serial.print(", ");
Serial.print(imu.calcMag(imu.my));
Serial.print(", ");
Serial.print(imu.calcMag(imu.mz));
Serial.print(" Gs \t| ");
Serial.print(magRate);
Serial.println(" Hz");
Serial.print("T: ");
Serial.print(imu.temperature);
Serial.print(" \t\t\t| ");
Serial.print(tempRate);
Serial.println(" Hz");
Serial.println();
}