modules/c/ds18b20.c
@@ -32,7 +32,7 @@ return 1; } printf("DS19B20 get temperature: %f ℃\n", temp); printf("DS18B20 get temperature: %f ℃\n", temp); return 0; } @@ -116,5 +116,7 @@ /* convert string value to float value */ *temp = atof(ptr)/1000; close(fd); return 0; }