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es08a: Add comments, output, and one-second sleeps to C++ example

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Signed-off-by: Sarah Knepper <sarah.knepper@intel.com>
This commit is contained in:
Sarah Knepper 2015-01-22 20:09:51 -08:00
parent 47c79086f2
commit 2fce7369f4
1 changed files with 17 additions and 5 deletions
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22
examples/es08a.cxx
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@ -33,13 +33,25 @@ main(int argc, char **argv)
{
//! [Interesting]
upm::ES08A *servo = new upm::ES08A(5);
servo->setAngle (180);
//! [Interesting]
servo->setAngle (90);
servo->setAngle (0);
servo->setAngle (90);
// Sets the shaft to 180, then to 90, then to 0,
// then back to 90, and finally back to 180,
// pausing for a second in between each angle
servo->setAngle (180);
std::cout << "Set angle to 180" << std::endl;
sleep(1);
servo->setAngle (90);
std::cout << "Set angle to 90" << std::endl;
sleep(1);
servo->setAngle (0);
std::cout << "Set angle to 0" << std::endl;
sleep(1);
servo->setAngle (90);
std::cout << "Set angle to 90" << std::endl;
sleep(1);
servo->setAngle (180);
std::cout << "Set angle to 180" << std::endl;
//! [Interesting]
std::cout << "exiting application" << std::endl;