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.
Diff: main.cpp
- Revision:
- 0:3c3d4c5ac8e9
- Child:
- 2:edd678dcf504
diff -r 000000000000 -r 3c3d4c5ac8e9 main.cpp --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/main.cpp Fri Feb 27 10:47:24 2015 +0000 @@ -0,0 +1,25 @@ +/** Hello code for "test_LM75B" */ + +#include "mbed.h" +#include "PCT2075.h" + +PCT2075 temp0( p28, p27 ); + +I2C i2c( p28, p27 ); +PCT2075 temp1( i2c ); + + +int main() +{ + float t0; + float t1; + + i2c.frequency( 400 * 1000 ); + + while(1) { + t0 = temp0; + t1 = temp1; + printf( "temp = %7.3f, %7.3f\r\n", t0, t1 ); + wait( 1 ); + } +}