Sara Wescott / Mbed 2 deprecated Mini_project_10

Mini Project 10: Displaying stuff from day 7

Dependencies:   DmTouch_UniGraphic UniGraphic mbed

acceler_sensor.cpp

Committer:
ezimmerman17
Date:
2017-01-17
Revision:
7:ee7f2c33d45d
Parent:
6:b196b0a8f337
Child:
8:bbe3e332fe94

File content as of revision 7:ee7f2c33d45d:

#include "acceler_sensor.h"
DigitalOut led3(LED3);

void configure_acceleration(void){
    
    const int address = 0x53 << 1; // set 'address' to    
    i2c_port.start();
    i2c_port.write(address);
    i2c_port.write(0x1D);   //to set the Tap Threshold
    i2c_port.write(0x50 << 2); 
    i2c_port.stop();
    wait(0.01);
    
     
    i2c_port.start();
    i2c_port.write(address);
    i2c_port.write(0x21);//set Tap Duration
    i2c_port.write(0x0A); 
    i2c_port.stop();
    wait(0.01);
     
    i2c_port.start();
    i2c_port.write(address);
    int temp[2] = {0x22, 0x05};
    i2c_port.write(temp[0]);//set Tap Gap
    i2c_port.write(temp[1]);
    i2c_port.stop();
    wait(0.01);
    
    i2c_port.start();
    i2c_port.write(address);
    i2c_port.write(0x23);//set Tap Window
    i2c_port.write(0xFF);
    i2c_port.stop();
    wait(0.01);
 
    i2c_port.start();
    i2c_port.write(address);
    i2c_port.write(0x2A);//set Tap Axis
    i2c_port.write(0x07);
    i2c_port.stop();
    wait(0.01);

    i2c_port.start();
    i2c_port.write(address);
    i2c_port.write(0x2E);//set interupt Enable
    i2c_port.write(0x20|0x40);
    i2c_port.stop();
    wait(0.01);
  
    i2c_port.start();
    i2c_port.write(address);
    i2c_port.write(0x2F);//set interupt map
    i2c_port.write(0x20|0x40); 
    i2c_port.stop();
    wait(0.01);

    i2c_port.start();
    i2c_port.write(address);
    i2c_port.write(0x2D);//power control register
    i2c_port.write(0x08);//measure mode 
    i2c_port.stop();
    wait(0.01);
    
}