carlos lima / Mbed 2 deprecated Acelerometro

Using an ADXL335 acelerometer, it returns x, y and z data as m/s2.

Dependencies:   mbed

Fork of HelloWorld by Simon Ford

main.cpp@3:bb9f3d9562da, 2017-09-03 (annotated)

Committer:
lim14373
Date:
Sun Sep 03 05:53:16 2017 +0000
Revision:
3:bb9f3d9562da
Parent:
2:a67bd8b193e1
Child:
4:ac612ef603cd
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Who changed what in which revision?

UserRevisionLine numberNew contents of line
lim14373 2:a67bd8b193e1 1 /*
lim14373 2:a67bd8b193e1 2
lim14373 2:a67bd8b193e1 3 Primero descargas el driver: https://developer.mbed.org/handbook/Windows-serial-configuration
lim14373 2:a67bd8b193e1 4 Lo instalas mientras está contectada la mbed a la pc
lim14373 2:a67bd8b193e1 5
lim14373 2:a67bd8b193e1 6 Conexiones:
lim14373 3:bb9f3d9562da 7 Utilizando el acelerometro ADXL335:
simon 0:fb6bbc10ffa0 8
lim14373 2:a67bd8b193e1 9 Vout - Vcc
lim14373 2:a67bd8b193e1 10 p18 - Z_Out
lim14373 2:a67bd8b193e1 11 p19 - Y_Out
lim14373 2:a67bd8b193e1 12 p20 - X_Out
lim14373 2:a67bd8b193e1 13 GND - GND
lim14373 2:a67bd8b193e1 14 */
simon 0:fb6bbc10ffa0 15
lim14373 2:a67bd8b193e1 16 #include "mbed.h"
lim14373 2:a67bd8b193e1 17
lim14373 2:a67bd8b193e1 18 AnalogIn inputx(p20); // input pins 20,19,18 for x,y,z axis respectively.
lim14373 2:a67bd8b193e1 19 AnalogIn inputy(p19);
lim14373 2:a67bd8b193e1 20 AnalogIn inputz(p18);
lim14373 2:a67bd8b193e1 21 Serial pc(USBTX,USBRX); //Serial class for transmission of serial data
lim14373 2:a67bd8b193e1 22
simon 0:fb6bbc10ffa0 23 int main() {
lim14373 2:a67bd8b193e1 24 pc.baud(9600); // fixing a constant baud rate of 9600 bps at which mbed will interact with computer
lim14373 2:a67bd8b193e1 25 float x=0,y=0,z=0; // variables for x,y,z axes
lim14373 2:a67bd8b193e1 26
lim14373 2:a67bd8b193e1 27 while(1)
lim14373 2:a67bd8b193e1 28 {
lim14373 2:a67bd8b193e1 29
lim14373 2:a67bd8b193e1 30 x = (inputx-0.495)*98.07;
lim14373 2:a67bd8b193e1 31 y = (inputy-0.495)*98.07;
lim14373 2:a67bd8b193e1 32 z = (inputz-0.495)*98.07;
lim14373 2:a67bd8b193e1 33 pc.printf("i,%f,%f,%f \n",x,y,z);
lim14373 2:a67bd8b193e1 34
lim14373 2:a67bd8b193e1 35 }
simon 0:fb6bbc10ffa0 36 }