mainscnt/mains-frequency-counter-rpi
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add gradient into data

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Wolfgang Hottgenroth
2019-11-08 22:54:56 +01:00
parent 8c0c864905
commit 6a13da024d
3 changed files with 6 additions and 5 deletions
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5
src/counter.c
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@ -88,7 +88,8 @@ int main (void) {
double f = 1.0 / (((double) diff) / 1000000.0);
int valid = settled ? 1 : 0;
if (settled && (abs(f - lastF) > epsilon)) {
double gradient = abs(f - lastF);
if (settled && (gradient > epsilon)) {
logmsg(LOG_INFO, "Current f=%f, last f=%f, gradient too large, skipped\n", f, lastF);
skipped++;
f = lastF;
@ -96,7 +97,7 @@ int main (void) {
}
lastF = f;
// printf("%f, %d\n", f, valid);
influxAddFrequency(f, valid);
influxAddFrequency(f, gradient, valid);
ledTick++;
if (ledTick == 50) {