You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
46 lines
1016 B
46 lines
1016 B
7 years ago
|
/*
|
||
|
* sensor_settings.h
|
||
|
*
|
||
|
* Created on: Aug 1, 2017
|
||
|
* Author: Elmar
|
||
|
*/
|
||
|
|
||
|
#ifndef APP_SENSOR_SETTINGS_H_
|
||
|
#define APP_SENSOR_SETTINGS_H_
|
||
|
|
||
|
#include "double_buffer.h"
|
||
|
|
||
|
namespace rijnfel {
|
||
7 years ago
|
//timebase, in miliseconds.
|
||
|
//Example, period = 10 (ms) timebase = 250(ms)
|
||
|
//Callback will be called after 250/10 = 25 samples
|
||
7 years ago
|
template<typename BufferType>
|
||
|
class cSensorSettings {
|
||
|
public:
|
||
|
cSensorSettings(void (*i_callback)(cDoubleBuffer<BufferType> & buffer),
|
||
7 years ago
|
uint32_t i_timeBase, uint32_t i_period) :
|
||
|
m_callback(i_callback), m_periodTimer(0), m_period(i_period), m_buffer(
|
||
|
0) {
|
||
|
m_buffer.Resize((int) (i_timeBase / m_period));
|
||
7 years ago
|
}
|
||
7 years ago
|
|
||
7 years ago
|
bool ShouldSample(uint32_t i_updatePeriod) {
|
||
|
m_periodTimer += i_updatePeriod;
|
||
|
if (m_periodTimer >= m_period) {
|
||
|
m_periodTimer -= m_period;
|
||
|
return true;
|
||
|
}
|
||
|
return false;
|
||
|
}
|
||
7 years ago
|
|
||
7 years ago
|
cDoubleBuffer<BufferType> m_buffer;
|
||
|
void (*m_callback)(cDoubleBuffer<BufferType> & buffer);
|
||
|
private:
|
||
|
uint32_t m_periodTimer;
|
||
|
uint32_t m_period;
|
||
|
};
|
||
|
|
||
|
}
|
||
|
|
||
|
#endif /* APP_SENSOR_SETTINGS_H_ */
|