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adding meassureExternalBattery

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richonguzman 2023-09-20 11:25:27 -03:00
parent 86ab157952
commit 5462521418
5 changed files with 23 additions and 1 deletions
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15
src/utils.cpp
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@ -53,6 +53,21 @@ void notFound(AsyncWebServerRequest *request) {
request->send(404, "text/plain", "Not found");
}
String meassureExternalBattery() {
int16_t sample;
int sampleNum = 50;
float readingCorrection = 0.0018;
float batteryVoltage, sampleSum;
sampleSum = 0;
for (int i=0; i<sampleNum; i++) {
sample = analogRead(Config.externalVoltagePin);
sampleSum += sample;
delayMicroseconds(50);
}
batteryVoltage = ((sampleSum/sampleNum) - readingCorrection);
return "VBat=" + String(batteryVoltage,2) + ")";
}
void processStatus() {
String status = Config.callsign + ">APLRG1";
if (stationMode==1 || stationMode==2 || (stationMode==5 && WiFi.status() == WL_CONNECTED)) {