Seeed / Mbed 2 deprecated xadow_m0_accelerometer

accelerometer example for Xadow M0 on-board ADXL345

Dependencies:   ADXL345_I2C USBDevice mbed

main.cpp@1:769899f50706, 2014-08-20 (annotated)

Committer:
yihui
Date:
Wed Aug 20 09:13:25 2014 +0000
Revision:
1:769899f50706
Parent:
0:b017c907d53d 
fix USBDevice compile error, use a custom USBDevice lib

Who changed what in which revision?

UserRevisionLine numberNew contents of line
seeed 0:b017c907d53d 1 #include "ADXL345_I2C.h"
seeed 0:b017c907d53d 2
seeed 0:b017c907d53d 3 #define DEBUG
seeed 0:b017c907d53d 4
seeed 0:b017c907d53d 5 #ifdef DEBUG
seeed 0:b017c907d53d 6 #include "USBSerial.h" // To use USB virtual serial, a driver is needed, check http://mbed.org/handbook/USBSerial
seeed 0:b017c907d53d 7 #define LOG(args...) pc.printf(args)
seeed 0:b017c907d53d 8 USBSerial pc;
seeed 0:b017c907d53d 9 #else
seeed 0:b017c907d53d 10 #define LOG(args...)
seeed 0:b017c907d53d 11 #endif
seeed 0:b017c907d53d 12
seeed 0:b017c907d53d 13 ADXL345_I2C accelerometer(P0_5, P0_4);
seeed 0:b017c907d53d 14
seeed 0:b017c907d53d 15 int main()
seeed 0:b017c907d53d 16 {
seeed 0:b017c907d53d 17 int readings[3] = {0, 0, 0};
seeed 0:b017c907d53d 18
seeed 0:b017c907d53d 19 LOG("Starting ADXL345 test...\n");
seeed 0:b017c907d53d 20 LOG("Device ID is: 0x%02x\n", accelerometer.getDeviceID());
seeed 0:b017c907d53d 21
seeed 0:b017c907d53d 22 //Go into standby mode to configure the device.
seeed 0:b017c907d53d 23 accelerometer.setPowerControl(0x00);
seeed 0:b017c907d53d 24
seeed 0:b017c907d53d 25 //Full resolution, +/-16g, 4mg/LSB.
seeed 0:b017c907d53d 26 accelerometer.setDataFormatControl(0x0B);
seeed 0:b017c907d53d 27
seeed 0:b017c907d53d 28 //3.2kHz data rate.
seeed 0:b017c907d53d 29 accelerometer.setDataRate(ADXL345_3200HZ);
seeed 0:b017c907d53d 30
seeed 0:b017c907d53d 31 //Measurement mode.
seeed 0:b017c907d53d 32 accelerometer.setPowerControl(0x08);
seeed 0:b017c907d53d 33
seeed 0:b017c907d53d 34 while (1) {
seeed 0:b017c907d53d 35 accelerometer.getOutput(readings);
seeed 0:b017c907d53d 36 LOG("%i, %i, %i\n", (int16_t)readings[0], (int16_t)readings[1], (int16_t)readings[2]);
seeed 0:b017c907d53d 37
seeed 0:b017c907d53d 38 wait(1);
seeed 0:b017c907d53d 39 }
seeed 0:b017c907d53d 40
seeed 0:b017c907d53d 41 }