Mini Project 10: Displaying stuff from day 7
Dependencies: DmTouch_UniGraphic UniGraphic mbed
Diff: acceler_sensor.cpp
- Revision:
- 0:1ebe73e062a7
- Child:
- 6:b196b0a8f337
diff -r 000000000000 -r 1ebe73e062a7 acceler_sensor.cpp --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/acceler_sensor.cpp Tue Jan 17 18:14:15 2017 +0000 @@ -0,0 +1,65 @@ +#include "acceler_sensor.h" +DigitalOut led3(LED3); + +void acceleration_n(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); + +} \ No newline at end of file