24 lines
584 B
C
24 lines
584 B
C
#include "thermometer.h"
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static const struct device* dev = DEVICE_DT_GET_ONE(st_hts221);
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enum error_code thermo_init(){
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enum error_code ret = init_failed;
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if(device_is_ready(dev)){
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ret = success;
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}else{}
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return ret;
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}
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enum error_code thermo_get_value(int* holder){
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enum error_code ret = read_failed;
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struct sensor_value temp;
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if( (sensor_sample_fetch(dev) >= 0) &&
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(sensor_channel_get(dev, SENSOR_CHAN_AMBIENT_TEMP, &temp) >= 0)
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){
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*holder = sensor_value_to_deci(&temp);
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ret = success;
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}else{}
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return ret;
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}
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