Edutech IoT Team / Mbed 2 deprecated Eg11_Accelerometer

This program displays x and y axis value on LCD

Dependencies:   C12832 MMA7660 mbed

main.cpp@1:d78fabd1905d, 2015-10-10 (annotated)

Committer:
dwijaybane
Date:
Sat Oct 10 07:09:20 2015 +0000
Revision:
1:d78fabd1905d
Parent:
0:2cb49169252d 
comments updated

Who changed what in which revision?

UserRevisionLine numberNew contents of line
dwijaybane 1:d78fabd1905d 1 #include "mbed.h" // Basic Library required for onchip peripherals
dwijaybane 1:d78fabd1905d 2 #include "MMA7660.h" // Library for MMA7660 3-axis accelerometer
dwijaybane 1:d78fabd1905d 3 #include "C12832.h" // Library for SPI based LCD
dwijaybane 0:2cb49169252d 4
dwijaybane 1:d78fabd1905d 5 /* Create Objects */
dwijaybane 1:d78fabd1905d 6 C12832 lcd(p5, p7, p6, p8, p11); // Initialize lcd object with SPI pins
dwijaybane 1:d78fabd1905d 7 MMA7660 MMA(p28, p27); // Initialize I2C pins for MMA object
dwijaybane 0:2cb49169252d 8
dwijaybane 1:d78fabd1905d 9 /* Main Program */
dwijaybane 0:2cb49169252d 10 int main() {
dwijaybane 1:d78fabd1905d 11 lcd.cls(); // Clear LCD Screen
dwijaybane 1:d78fabd1905d 12 lcd.locate(0,3); // Start from x=0 and y=3 pixels
dwijaybane 1:d78fabd1905d 13 lcd.printf("Accelerometer Value:"); // Display Accelerometer msg on LCD
dwijaybane 0:2cb49169252d 14
dwijaybane 0:2cb49169252d 15 while(1) {
dwijaybane 1:d78fabd1905d 16 lcd.locate(0,15); // Start from x=0 and y=15 pixels
dwijaybane 1:d78fabd1905d 17 lcd.printf("x=%5.4f y=%5.4f",MMA.x(),MMA.y()); // Print x and y values max will be 1
dwijaybane 1:d78fabd1905d 18 wait(0.1); // 1 sec delay
dwijaybane 0:2cb49169252d 19 }
dwijaybane 0:2cb49169252d 20 }