ecrobot::SoundSensor Class Reference
NXT Sound sensor class.
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#include <SoundSensor.h>
List of all members.
Public Member Functions |
| SoundSensor (ePortS port, bool dba=false) |
| Constructor.
|
| ~SoundSensor (void) |
| Destructor.
|
S16 | getLevel (void) const |
| Get sound level as percent.
|
void | setDBA (bool dba) |
| set the DBA.
|
S16 | get (void) const |
| Get raw A/D value.
|
Protected Member Functions |
ePortS | getPort (void) const |
| Get the sensor connected port.
|
Detailed Description
NXT Sound sensor class.
Note:
I2C (derived) class and Clock class internally use RTOS features. Thus, user needs to implement a C function and RTOS provided events.
[ Example for TOPPERS/ATK(OSEK) ]
Invoke SleeperMonitor function in user_1msec_isr_type2 hook.
void user_1ms_isr_type2(void)
{
SleeperMonitor(); // needed for I2C devices and Clock class
}
Define EventSleepI2C and EventSleep Events in user oil file.
EVENT EventSleepI2C
{
MASK = AUTO;
};
EVENT EventSleep
{
MASK = AUTO;
};
TASK TaskMain
{
AUTOSTART = TRUE
{
APPMODE = appmode1;
};
PRIORITY = 1;
ACTIVATION = 1;
SCHEDULE = FULL;
STACKSIZE = 512;
EVENT = EventSleepI2C; <- Here it is
EVENT = EventSleep; <- Here it is
};
Constructor & Destructor Documentation
ecrobot::SoundSensor::SoundSensor |
( |
ePortS |
port, |
|
|
bool |
dba = false | |
|
) |
| | [explicit] |
Constructor.
Note:
This class must be constructed as a global object. Otherwise, a device assertion will be displayed
in the LCD when the object is constructed as a non global object.
- Parameters:
-
| port | Sound sensor connected port |
| dba | |
- Returns:
- -
ecrobot::SoundSensor::~SoundSensor |
( |
void |
|
) |
|
Destructor.
- Parameters:
-
- Returns:
- -
Member Function Documentation
S16 ecrobot::Sensor::get |
( |
void |
|
) |
const [inline, inherited] |
Get raw A/D value.
- Parameters:
-
- Returns:
- raw A/D value (0 to 1023)
S16 ecrobot::SoundSensor::getLevel |
( |
void |
|
) |
const |
Get sound level as percent.
- Parameters:
-
- Returns:
- greater value means louder.
ePortS ecrobot::Sensor::getPort |
( |
void |
|
) |
const [inline, protected, inherited] |
Get the sensor connected port.
- Parameters:
-
- Returns:
- Sensor connected port
void ecrobot::SoundSensor::setDBA |
( |
bool |
dba |
) |
|
set the DBA.
- Parameters:
-
- Returns:
- -
The documentation for this class was generated from the following file: