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curieimu: Adds examples for both JS and Python that load MRAA Firmata subplatform

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Signed-off-by: deadprogram <ron@hybridgroup.com>
Signed-off-by: Brendan Le Foll <brendan.le.foll@intel.com>
This commit is contained in:
deadprogram 2016-03-21 12:32:07 -07:00 committed by Mihai Tudor Panu
parent 1b8cb1361c
commit a35e58c54c
2 changed files with 22 additions and 15 deletions
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19
examples/javascript/curieimu.js
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@ -24,19 +24,24 @@
* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/ */
var mraa = require('mraa');
console.log('MRAA Version: ' + mraa.getVersion());
// open connection to Firmata
mraa.addSubplatform(mraa.GENERIC_FIRMATA, "/dev/ttyACM0");
var curieImu = require('jsupm_curieimu'); var curieImu = require('jsupm_curieimu');
var myCurie = new curieImu.CurieImu();
var outputStr; var outputStr;
var myInterval = setInterval(function() var myInterval = setInterval(function()
{ {
// get accelerometer readings myCurie.updateAccel();
curieImu.updateAccel(); outputStr = "accel: x " + myCurie.getAccelX()
outputStr = "accel: x " + curieImu.getAccelX() + " - y " + myCurie.getAccelY()
+ " - y " + curieImu.getAccelY() + " - z " + myCurie.getAccelZ();
+ " - z " + curieImu.getAccelZ();
console.log(outputStr); console.log(outputStr);
console.log(" "); }, 500);
}, 1000);
// Print message when exiting // Print message when exiting
process.on('SIGINT', function() process.on('SIGINT', function()

18
examples/python/curieimu.py
View File

@ -22,16 +22,20 @@
# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION # OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE # WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE
import mraa
print (mraa.getVersion())
# open connection to Firmata
mraa.addSubplatform(mraa.GENERIC_FIRMATA, "/dev/ttyACM0")
import time, sys, signal, atexit import time, sys, signal, atexit
import pyupm_curieimu as curieimu import pyupm_curieimu as curieimu
sensor = curieimu.CurieImu()
## Exit handlers ## ## Exit handlers ##
# This stops python from printing a stacktrace when you hit control-C
def SIGINTHandler(signum, frame): def SIGINTHandler(signum, frame):
raise SystemExit raise SystemExit
# This lets you run code on exit,
# including functions from myAccelrCompass
def exitHandler(): def exitHandler():
print "Exiting" print "Exiting"
sys.exit(0) sys.exit(0)
@ -42,13 +46,11 @@ signal.signal(signal.SIGINT, SIGINTHandler)
while(1): while(1):
# Get the acceleration sensor.updateAccel();
curieimu.updateAccel();
outputStr = "acc: gX {0} - gY {1} - gZ {2}".format( outputStr = "acc: gX {0} - gY {1} - gZ {2}".format(
curieimu.getAccelX(), curieimu.getAccelY(), sensor.getAccelX(), sensor.getAccelY(),
curieimu.getAccelZ()) sensor.getAccelZ())
print outputStr print outputStr
print " "
time.sleep(1) time.sleep(1)