testing DS1820
Fork of DS1820_HelloWorld by
Diff: main.cpp
- Revision:
- 5:7cc3a5fc200d
- Parent:
- 3:f483abe4bc57
--- a/main.cpp Fri Jan 13 18:30:37 2017 +0000 +++ b/main.cpp Tue Aug 01 10:47:48 2017 +0000 @@ -1,5 +1,5 @@ #define MULTIPLE_PROBES -#define DATA_PIN A0 +#define DATA_PIN A0 // A0 = P0_23 #ifdef MULTIPLE_PROBES @@ -10,8 +10,13 @@ #define MAX_PROBES 16 DS1820* probe[MAX_PROBES]; +Serial pc(USBTX, USBRX); -int main() { +int main() +{ + pc.baud(115200); + pc.printf("Initialize probes..."); + // Initialize the probe array to DS1820 objects int num_devices = 0; while(DS1820::unassignedProbe(DATA_PIN)) { @@ -25,9 +30,9 @@ while(1) { probe[0]->convertTemperature(true, DS1820::all_devices); //Start temperature conversion, wait until ready for (int i = 0; i<num_devices; i++) - printf("Device %d returns %3.1foC\r\n", i, probe[i]->temperature()); + printf("Device %d returns %3.1f oC", i, probe[i]->temperature()); printf("\r\n"); - wait(1); + wait_us(10000); } } @@ -37,11 +42,17 @@ #include "DS1820.h" DS1820 probe(DATA_PIN); +Serial pc(USBTX, USBRX); -int main() { - while(1) { +int main() +{ + pc.baud(115200); + pc.printf("Initialize probes..."); + + while(1) + { probe.convertTemperature(true, DS1820::all_devices); //Start temperature conversion, wait until ready - printf("It is %3.1foC\r\n", probe.temperature()); + pc.printf("It is %3.1foC\r\n", probe.temperature()); wait(1); } }