make all possible functions const

2023-08-18 11:44:10 +02:00
parent 11d21e2e89
commit 4cd2b9368d
18 changed files with 33 additions and 52 deletions
@@ -39,12 +39,12 @@ void Battery::run() {
    return;
 }

-double Battery::getBatteryVoltage() {
+double Battery::getBatteryVoltage() const {
    double res = this->batteryVoltage;
    return (int)(res*100+0.5)/100.0;
 }

-bool Battery::isBatteryLow(double voltage) {
+bool Battery::isBatteryLow(double voltage) const {
    if (this->getBatteryVoltage() <= voltage && this->batteryVoltage > this->absurdLowVoltage)
        return true;
    return false;
@@ -136,7 +136,7 @@ void Battery::initBuffer() {
        this->adcBuffer[i] = 0;
 }

-uint16_t Battery::getBufAvg() {
+uint16_t Battery::getBufAvg() const {
    uint32_t res = 0;
    uint8_t emptyPos = 0;
    for (uint8_t i = 0; i < Battery::bufferSize; i++) {