"Library" for reading force values from LCM101 S-beam force sensor Simply reading out an analog value, and scaling it
Revision 1:493c1de4a28d, committed 2016-08-25
- Comitter:
- megrootens
- Date:
- Thu Aug 25 14:34:28 2016 +0000
- Parent:
- 0:116acb03eb85
- Commit message:
- C++ Style guide: file names lower case
Changed in this revision
Lcm101.h | Show diff for this revision Revisions of this file |
lcm101.h | Show annotated file Show diff for this revision Revisions of this file |
diff -r 116acb03eb85 -r 493c1de4a28d Lcm101.h --- a/Lcm101.h Wed Aug 24 13:08:37 2016 +0000 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,59 +0,0 @@ -#ifndef _LCM101_H_ -#define _LCM101_H_ - -#include "mbed.h" - -/** - * Simple class to read out an LCM101 S-beam force sensor connected to an analog - * input. - */ -class Lcm101 { -public: - - /** - * @param pin_a_in PinName of analog input - * @param offset of analog value (calibration data) - * @param factor multiplication factor for analog value (calibration data) - */ - Lcm101(PinName pin_a_in, float offset, float factor) : - analog_in_(pin_a_in), - kOffset_(offset), - kFactor_(factor) - { - } - - /** - * @return unscaled analog input value - */ - float getForceRaw() - { - return analog_in_.read(); - } - - /** - * @return force value kOffset_ + kFactor_ * getForceRaw(); - */ - float getForce() - { - return kOffset_ + kFactor_ * getForceRaw(); - } - - /** - * @return ffset of analog value - */ - float get_offset() { return kOffset_; } - - /** - * @return factor multiplication factor for analog value - */ - float get_factor() { return kFactor_; } - - -private: - AnalogIn analog_in_; - - const float kOffset_; - const float kFactor_; -}; - -#endif \ No newline at end of file
diff -r 116acb03eb85 -r 493c1de4a28d lcm101.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/lcm101.h Thu Aug 25 14:34:28 2016 +0000 @@ -0,0 +1,59 @@ +#ifndef _LCM101_H_ +#define _LCM101_H_ + +#include "mbed.h" + +/** + * Simple class to read out an LCM101 S-beam force sensor connected to an analog + * input. + */ +class Lcm101 { +public: + + /** + * @param pin_a_in PinName of analog input + * @param offset of analog value (calibration data) + * @param factor multiplication factor for analog value (calibration data) + */ + Lcm101(PinName pin_a_in, float offset, float factor) : + analog_in_(pin_a_in), + kOffset_(offset), + kFactor_(factor) + { + } + + /** + * @return unscaled analog input value + */ + float getForceRaw() + { + return analog_in_.read(); + } + + /** + * @return force value kOffset_ + kFactor_ * getForceRaw(); + */ + float getForce() + { + return kOffset_ + kFactor_ * getForceRaw(); + } + + /** + * @return ffset of analog value + */ + float get_offset() { return kOffset_; } + + /** + * @return factor multiplication factor for analog value + */ + float get_factor() { return kFactor_; } + + +private: + AnalogIn analog_in_; + + const float kOffset_; + const float kFactor_; +}; + +#endif \ No newline at end of file