Hello world code for PCT2075 and LM75B component class library. The PCT2075 is a temperature-to-digital converter featuring +/-1 degree-C accuracy over -25 degree-C to +100 degree-C range. It uses an on-chip band gap temperature sensor and Sigma-Delta A-to-D conversion technique with an overtemperature detection output that is a drop-in replacement for other LM75 series thermal sensors.
main.cpp@2:edd678dcf504, 2015-03-05 (annotated)
- Committer:
- okano
- Date:
- Thu Mar 05 06:15:11 2015 +0000
- Revision:
- 2:edd678dcf504
- Parent:
- 0:3c3d4c5ac8e9
Initial version
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
okano | 2:edd678dcf504 | 1 | /** Hello code for "PCT2075" and "LM75B" */ |
okano | 0:3c3d4c5ac8e9 | 2 | |
okano | 0:3c3d4c5ac8e9 | 3 | #include "mbed.h" |
okano | 0:3c3d4c5ac8e9 | 4 | #include "PCT2075.h" |
okano | 2:edd678dcf504 | 5 | //#include "LM75B.h" |
okano | 0:3c3d4c5ac8e9 | 6 | |
okano | 2:edd678dcf504 | 7 | PCT2075 temp_sensor( p28, p27 ); |
okano | 2:edd678dcf504 | 8 | //LM75B temp_sensor( p28, p27 ); |
okano | 0:3c3d4c5ac8e9 | 9 | |
okano | 0:3c3d4c5ac8e9 | 10 | int main() |
okano | 0:3c3d4c5ac8e9 | 11 | { |
okano | 0:3c3d4c5ac8e9 | 12 | while(1) { |
okano | 2:edd678dcf504 | 13 | printf( "temp = %7.3f\r\n", (float)temp_sensor ); |
okano | 0:3c3d4c5ac8e9 | 14 | wait( 1 ); |
okano | 0:3c3d4c5ac8e9 | 15 | } |
okano | 0:3c3d4c5ac8e9 | 16 | } |