hydroponic-controller/include/soilmoisture.h

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#ifndef _SOILMOISTURE_H_
#define _SOILMOISTURE_H_
#define SM1_ADS_CHANNEL 1
#define READINTERVAL_SM 100
unsigned long last_read_sm=0;
#define SM_SIZE 16
uint8_t sm_mean_pos=0;
uint16_t sm_mean[SM_SIZE];
void sm_loop(unsigned long loopmillis) {
if (loopmillis>=last_read_sm+READINTERVAL_SM) {
last_read_sm=loopmillis;
uint16_t value = ADS.readADC(SM1_ADS_CHANNEL);
sm_mean[sm_mean_pos]=value;
sm_mean_pos++;
sm_mean_pos%=SM_SIZE;
//Serial.print(getMean(sm_mean,SM_SIZE)); Serial.print("\t "); Serial.println(value);
}
}
#endif