measure supply voltage with analogRead and use that to convert voltage to value needed to set driver at to get that voltage More...
#include <JVoltageCompMeasure.h>
Inheritance diagram for JVoltageCompMeasure< N >:
Collaboration diagram for JVoltageCompMeasure< N >:
Public Member Functions | |
| JVoltageCompMeasure (byte _measurePin, float _DACUnitsPerVolt, unsigned int _measurementIntervalMillis=10) | |
| constructor | |
| float | adjust (float voltage, float driverRange) |
| do conversion | |
| float | getSupplyVoltage () |
Detailed Description
template<byte N>
class JVoltageCompMeasure< N >
class JVoltageCompMeasure< N >
measure supply voltage with analogRead and use that to convert voltage to value needed to set driver at to get that voltage
- Note
- N (the value in the template) is how many measurements to average together to smooth voltage readings
Constructor & Destructor Documentation
◆ JVoltageCompMeasure()
template<byte N>
|
inline |
constructor
- Parameters
-
_measurePin pin to use to measure battery voltage (you probably want to make a voltage divider with a couple resistors) _DACUnitsPerVolt the value read through analogRead is divided by this value to get voltage _measurementIntervalMillis wait this many milliseconds before taking another reading (default: 10)
Member Function Documentation
◆ adjust()
template<byte N>
|
inlinevirtual |
do conversion
- Parameters
-
voltage (float) voltage wanted from motor driver output driverRange (float) set what value makes the driver output 100% of supply voltage
- Return values
-
(float) value to set driver at
Reimplemented from JVoltageCompensator.
◆ getSupplyVoltage()
template<byte N>
|
inlinevirtual |
- Return values
-
(float) returns current supply voltage
Reimplemented from JVoltageCompensator.
The documentation for this class was generated from the following file:
- src/JMotorCompensator/JVoltageCompMeasure.h
