LAME
Dependencies: mbed 4DGL-uLCD-SE SDFileSystem PinDetect
TMP36.h
- Committer:
- kmillion3
- Date:
- 2022-05-01
- Revision:
- 5:05f7a84d0078
- Parent:
- 2:58d85409f7ff
File content as of revision 5:05f7a84d0078:
#include "mbed.h" //Setup a new class for TMP36 sensor class TMP36 { public: TMP36(PinName pin); TMP36(); operator float (); float read(); private: //class sets up the AnalogIn pin AnalogIn _pin; }; TMP36::TMP36(PinName pin) : _pin(pin) { // _pin(pin) means pass pin to the AnalogIn constructor } float TMP36::read() { //convert sensor reading to temperature in degrees C return ((_pin.read()*3.3)-0.500)*100.0; } //overload of float conversion (avoids needing to type .read() in equations) TMP36::operator float () { //convert sensor reading to temperature in degrees C return ((_pin.read()*3.3)-0.500)*100.0; }