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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,90 @@ | ||
| #include <Alfredo_NoU3.h> | ||
|
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| int interruptPinLSM6 = 48; | ||
| int interruptPinMMC5 = 47; | ||
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| float acceleration_x, acceleration_y, acceleration_z; | ||
| float gyroscope_x, gyroscope_y, gyroscope_z; | ||
| float magnetometer_X, magnetometer_Y, magnetometer_Z; | ||
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| volatile bool newDataAvailableLSM6 = true; | ||
| volatile bool newDataAvailableMMC5 = true; | ||
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| void setup() { | ||
| NoU3.begin(); | ||
| Serial.begin(115200); | ||
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| // Initialize LSM6 | ||
| if (LSM6.begin(Wire1) == false) { | ||
| Serial.println("LSM6 did not respond - check your wiring. Freezing."); | ||
| while (true) {}; | ||
| } | ||
| pinMode(interruptPinLSM6, INPUT); | ||
| attachInterrupt(digitalPinToInterrupt(interruptPinLSM6), interruptRoutineLSM6, RISING); | ||
| LSM6.enableInterrupt(); | ||
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| // Initialize MMC5 | ||
| if (MMC5.begin(Wire1) == false) { | ||
| Serial.println("MMC5983MA did not respond - check your wiring. Freezing."); | ||
| while (true) {}; | ||
| } | ||
| MMC5.softReset(); | ||
| MMC5.setFilterBandwidth(800); | ||
| MMC5.setContinuousModeFrequency(100); | ||
| MMC5.enableAutomaticSetReset(); | ||
| MMC5.enableContinuousMode(); | ||
| pinMode(interruptPinMMC5, INPUT); | ||
| attachInterrupt(digitalPinToInterrupt(interruptPinMMC5), interruptRoutineMMC5, RISING); | ||
| MMC5.enableInterrupt(); | ||
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| Serial.println(); | ||
| Serial.println("Accel_X\tAccel_Y\tAccel_Z\tGyro_X\tGyro_Y\tGyro_Z\tMag_X\tMag_Y\tMag_Z"); | ||
| } | ||
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| void loop() { | ||
| // Check LSM6 for new data | ||
| if (newDataAvailableLSM6) { | ||
| newDataAvailableLSM6 = false; | ||
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| if (LSM6.accelerationAvailable()) { | ||
| LSM6.readAcceleration(&acceleration_x, &acceleration_y, &acceleration_z); | ||
| } | ||
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| if (LSM6.gyroscopeAvailable()) { | ||
| LSM6.readGyroscope(&gyroscope_x, &gyroscope_y, &gyroscope_z); | ||
| } | ||
| } | ||
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| // Check MMC5983MA for new data | ||
| if (newDataAvailableMMC5) { | ||
| newDataAvailableMMC5 = false; | ||
| MMC5.clearMeasDoneInterrupt(); | ||
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| MMC5.readAccelerometer(&magnetometer_X, &magnetometer_Y, &magnetometer_Z); // Results in µT (microteslas). | ||
| } | ||
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| formatPrint(acceleration_x); | ||
| formatPrint(acceleration_y); | ||
| formatPrint(acceleration_z); | ||
| formatPrint(gyroscope_x); | ||
| formatPrint(gyroscope_y); | ||
| formatPrint(gyroscope_z); | ||
| formatPrint(magnetometer_X); | ||
| formatPrint(magnetometer_Y); | ||
| formatPrint(magnetometer_Z); | ||
| Serial.println('\t'); | ||
| } | ||
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| void interruptRoutineLSM6() { | ||
| newDataAvailableLSM6 = true; | ||
| } | ||
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| void interruptRoutineMMC5() { | ||
| newDataAvailableMMC5 = true; | ||
| } | ||
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| void formatPrint(float num) { | ||
| char buffer[11]; | ||
| snprintf(buffer, sizeof(buffer), "%7.3f ", num); | ||
| Serial.print(buffer); | ||
| } |
76 changes: 44 additions & 32 deletions
76
examples/LSM6DSO_Wire1_SimpleAccelerometer/LSM6DSO_Wire1_SimpleAccelerometer.ino
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,51 +1,63 @@ | ||
| /* | ||
| Arduino LSM6DSOX - Simple Accelerometer | ||
| This example reads the acceleration values from the LSM6DSOX | ||
| sensor and continuously prints them to the Serial Monitor | ||
| or Serial Plotter. | ||
| #include <Alfredo_NoU3.h> | ||
|
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| The circuit: | ||
| - Arduino Nano RP2040 Connect | ||
| int interruptPinLSM6 = 48; | ||
|
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| created 10 May 2021 | ||
| by Arturo Guadalupi | ||
| float acceleration_x, acceleration_y, acceleration_z; | ||
| float gyroscope_x, gyroscope_y, gyroscope_z; | ||
|
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| This example code is in the public domain. | ||
| */ | ||
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| #include <Alfredo_NoU3.h> | ||
| volatile bool newDataAvailable = true; | ||
|
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| void setup() { | ||
| Wire1.setPins(35, 36); | ||
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| Serial.begin(9600); | ||
| while (!Serial); | ||
|
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| if (!IMU.begin()) { | ||
| Serial.println("Failed to initialize IMU!"); | ||
| NoU3.begin(); | ||
| Serial.begin(115200); | ||
|
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| while (1); | ||
| if (LSM6.begin(Wire1) == false) { | ||
| Serial.println("LSM6 did not respond - check your wiring. Freezing."); | ||
| while (true) {}; | ||
| } | ||
| pinMode(interruptPinLSM6, INPUT); | ||
| attachInterrupt(digitalPinToInterrupt(interruptPinLSM6), interruptRoutine, RISING); | ||
| LSM6.enableInterrupt(); | ||
|
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| Serial.print("Accelerometer sample rate = "); | ||
| Serial.print(IMU.accelerationSampleRate()); | ||
| Serial.print(LSM6.accelerationSampleRate()); | ||
| Serial.println(" Hz"); | ||
| Serial.println(); | ||
| Serial.println("Acceleration in g's"); | ||
| Serial.println("X\tY\tZ"); | ||
| Serial.println("X\tY\tZ\tX\tY\tZ"); | ||
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| newDataAvailable = true; | ||
| } | ||
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| void loop() { | ||
| float x, y, z; | ||
| if (newDataAvailable == true) { | ||
| newDataAvailable = false; | ||
| if (LSM6.accelerationAvailable()) { | ||
| LSM6.readAcceleration(&acceleration_x, &acceleration_y, &acceleration_z); // Results are in g (earth gravity). | ||
| } | ||
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| if (IMU.accelerationAvailable()) { | ||
| IMU.readAcceleration(x, y, z); | ||
| if (LSM6.gyroscopeAvailable()) { | ||
| LSM6.readGyroscope(&gyroscope_x, &gyroscope_y, &gyroscope_z); // Results are in degrees/second. | ||
| } | ||
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| Serial.print(x); | ||
| Serial.print('\t'); | ||
| Serial.print(y); | ||
| Serial.print('\t'); | ||
| Serial.println(z); | ||
| printState(); | ||
| } | ||
| } | ||
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| void interruptRoutine() { | ||
| newDataAvailable = true; | ||
| } | ||
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| void printState() { | ||
| Serial.print(acceleration_x); | ||
| Serial.print('\t'); | ||
| Serial.print(acceleration_y); | ||
| Serial.print('\t'); | ||
| Serial.print(acceleration_z); | ||
| Serial.print('\t'); | ||
| Serial.print(gyroscope_x); | ||
| Serial.print('\t'); | ||
| Serial.print(gyroscope_y); | ||
| Serial.print('\t'); | ||
| Serial.println(gyroscope_z); | ||
| } |
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