Gerardo Carmona / Mbed 2 deprecated 11_accelerometer

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Dependencies:   MMA8451Q mbed

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Show/hide line numbers main.cpp Source File

main.cpp

00001 // accelerometer
00002 
00003 #include "mbed.h"
00004 #include "MMA8451Q.h" //library for accelerometer
00005 
00006 #define MMA8451_I2C_ADDRESS (0x1d<<1) //Address <<1 space indicates write
00007 
00008 int main(void) {
00009     MMA8451Q acc(PTE25, PTE24, MMA8451_I2C_ADDRESS); //create an object
00010     PwmOut rled(LED_RED);  //create 3 objects for the leds pins
00011     PwmOut gled(LED_GREEN);
00012     PwmOut bled(LED_BLUE);
00013 
00014     while (true) {
00015         rled = 1 - abs(acc.getAccX()); // abs() = absolute value
00016         gled = 1 - abs(acc.getAccY()); // getAccY = get Y-axis value
00017         bled = 1 - abs(acc.getAccZ()); // Substract 1 - absolute acceleration
00018         wait(0.1); //wait 100ms before new readings
00019     }
00020 }
00021
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